/**
 * BookTheDome Public Styles
 * Modern, beautiful, mobile-first design
 * 
 * @package BookTheDome
 */

/* =========================================
   CSS Variables & Base Styles
   ========================================= */
:root {
    --btd-primary: #048056;
    --btd-primary-dark: #059669;
    --btd-primary-light: #17885e;
    --btd-primary-glow: rgba(16, 185, 129, 0.4);
    --btd-secondary: #f59e0b;
    --btd-secondary-dark: #d97706;
    --btd-success: #10b981;
    --btd-success-light: #34d399;
    --btd-danger: #ef4444;
    --btd-danger-light: #f87171;
    --btd-warning: #f59e0b;
    --btd-info: #3b82f6;
    
    --btd-dark: #1a1a2e;
    --btd-darker: #16162a;
    --btd-darkest: #0f0f1a;
    --btd-light: #f8fafc;
    
    --btd-glass-bg: rgba(255, 255, 255, 0.03);
    --btd-glass-border: rgba(255, 255, 255, 0.08);
    --btd-glass-highlight: rgba(255, 255, 255, 0.1);
    
    --btd-text-primary: #f1f5f9;
    --btd-text-secondary: #94a3b8;
    --btd-text-muted: #64748b;
    
    --btd-vip-color: #fbbf24;
    --btd-standard-color: #34d399;
    --btd-economy-color: #60a5fa;
    
    --btd-radius-sm: 8px;
    --btd-radius: 12px;
    --btd-radius-lg: 16px;
    --btd-radius-xl: 24px;
    --btd-radius-full: 9999px;
    
    --btd-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --btd-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --btd-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --btd-shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --btd-shadow-glow: 0 0 40px var(--btd-primary-glow);
    
    --btd-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --btd-transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --btd-transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   Header Styles
   ========================================= */
.btd-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--btd-glass-border);
}

.btd-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 60px;
    position: relative;
}

.btd-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btd-back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--btd-radius);
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    color: var(--btd-text-primary);
    text-decoration: none;
    transition: var(--btd-transition);
}

.btd-back-btn:hover {
    background: var(--btd-glass-highlight);
    border-color: var(--btd-primary);
    color: var(--btd-primary);
    transform: translateX(-2px);
}

.btd-back-btn svg {
    width: 20px;
    height: 20px;
}

.btd-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--btd-text-primary);
    font-weight: 700;
    font-size: 1.25rem;
    transition: var(--btd-transition);
}

.btd-logo:hover {
    color: var(--btd-primary-light);
}

.btd-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-logo-icon svg {
    width: 36px;
    height: 36px;
    color: var(--btd-primary);
}

.btd-logo img {
    height: 40px;
    width: auto;
}

.btd-header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-header-center .btd-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-header-center .btd-logo img {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.btd-page-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--btd-text-secondary);
    margin: 0;
    letter-spacing: -0.025em;
}

.btd-header-right {
    min-width: 40px;
}

/* =========================================
   Main Content Area
   ========================================= */
.btd-main-content {
    position: relative;
    z-index: 1;
    padding-top: 76px;
    min-height: calc(100vh - 76px);
}

.btd-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* =========================================
   Footer Styles
   ========================================= */
.btd-footer {
    position: relative;
    z-index: 1;
    background: rgba(15, 15, 26, 0.8);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--btd-glass-border);
    margin-top: auto;
}

.btd-footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.btd-footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.btd-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-primary);
    font-weight: 600;
}

.btd-footer-logo svg {
    width: 24px;
    height: 24px;
    color: var(--btd-primary);
}

.btd-footer-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btd-footer-links a {
    color: var(--btd-text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--btd-transition);
}

.btd-footer-links a:hover {
    color: var(--btd-primary-light);
}

.btd-footer-divider {
    color: var(--btd-text-muted);
}

.btd-footer-copyright {
    font-size: 0.75rem;
    color: var(--btd-text-muted);
}

/* =========================================
   Glass Card Component
   ========================================= */
.btd-glass-card {
    background: var(--btd-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-lg);
    padding: 2rem;
    transition: var(--btd-transition);
}

.btd-glass-card:hover {
    border-color: var(--btd-glass-highlight);
    box-shadow: var(--btd-shadow-lg);
}

/* =========================================
   Offers Grid - Modern Cards
   ========================================= */
.btd-offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    padding: 1rem 0;
}

.btd-offer-card {
    position: relative;
    background: var(--btd-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    overflow: hidden;
    transition: var(--btd-transition);
}

.btd-offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--btd-primary), var(--btd-secondary));
    opacity: 0;
    transition: var(--btd-transition);
}

.btd-offer-card:hover {
    transform: translateY(-8px);
    border-color: var(--btd-primary);
    box-shadow: var(--btd-shadow-glow);
}

.btd-offer-card:hover::before {
    opacity: 1;
}

.btd-offer-image {
    position: relative;
    overflow: hidden;
}

.btd-offer-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--btd-transition-slow);
}

.btd-offer-card:hover .btd-offer-image img {
    transform: scale(1.05);
}

.btd-offer-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border-radius: var(--btd-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btd-offer-badge-vip {
    color: var(--btd-vip-color);
    border: 1px solid var(--btd-vip-color);
}

.btd-offer-content {
    padding: 1.5rem;
}

.btd-offer-title {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    letter-spacing: -0.025em;
}

.btd-offer-hotel {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    font-size: 0.875rem;
    margin: 0 0 1rem;
}

.btd-offer-hotel svg {
    width: 14px;
    height: 14px;
    color: var(--btd-primary);
}

.btd-offer-price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.btd-price-label {
    font-size: 0.8125rem;
    color: var(--btd-text-secondary);
    font-weight: 500;
}

.btd-price-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--btd-primary);
    line-height: 1;
}

.btd-price-currency {
    font-size: 0.8125rem;
    color: var(--btd-text-primary);
    font-weight: 600;
}

.btd-price-suffix {
    font-size: 0.8125rem;
    color: var(--btd-text-secondary);
    font-weight: 500;
}

.btd-offer-description {
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.btd-offer-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btd-offer-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--btd-text-secondary);
    font-size: 0.875rem;
}

.btd-offer-features li::before {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--btd-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.btd-offer-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--btd-radius);
    border: none;
    cursor: pointer;
    transition: var(--btd-transition);
    position: relative;
    overflow: hidden;
}

.btd-offer-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--btd-transition-slow);
}

.btd-offer-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    color: white;
}

.btd-offer-button:hover::before {
    left: 100%;
}

/* Chair Only Offer Styles */
.btd-offer-chair-only {
    border: 2px solid var(--btd-info);
}

.btd-offer-badge-chair-only {
    background: linear-gradient(135deg, var(--btd-info), #1d4ed8);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: var(--btd-radius-full);
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btd-offer-button-chair-only {
    background: linear-gradient(135deg, var(--btd-info), #1d4ed8);
}

.btd-offer-button-chair-only:hover {
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.btd-offer-type-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-info);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.btd-offer-type-info svg {
    width: 16px;
    height: 16px;
}

/* Sold Out Overlay */
.btd-offer-sold-out {
    opacity: 0.7;
    pointer-events: none;
}

.btd-offer-sold-out-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.btd-offer-sold-out-overlay span {
    background: var(--btd-danger);
    color: white;
    padding: 0.75rem 2rem;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 2px;
    border-radius: var(--btd-radius);
    transform: rotate(-5deg);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.5);
}

.btd-offer-button-disabled {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem 1.5rem;
    background: #475569;
    color: #94a3b8;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--btd-radius);
    cursor: not-allowed;
}

/* Chair-Only Form Styles */
.btd-chair-only-form {
    border: 2px solid var(--btd-info);
}

.btd-chair-only-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--btd-info), #1d4ed8);
    color: white;
    padding: 1rem;
    margin: -2.5rem -2.5rem 2rem -2.5rem;
    border-radius: var(--btd-radius-xl) var(--btd-radius-xl) 0 0;
    font-weight: 600;
    font-size: 1rem;
}

.btd-chair-only-icon {
    font-size: 1.5rem;
}

.btd-no-offers {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--btd-text-muted);
}

/* =========================================
   Booking Form - Glass Design
   ========================================= */
.btd-booking-form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    background: var(--btd-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.btd-booking-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--btd-primary), var(--btd-secondary), var(--btd-success));
}

.btd-booking-form-wrapper h2 {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    text-align: center;
    letter-spacing: -0.025em;
}

.btd-form-subtitle {
    text-align: center;
    color: var(--btd-text-secondary);
    margin-bottom: 2rem;
}

.btd-selected-offer {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--btd-radius);
    margin-bottom: 2rem;
    color: var(--btd-text-primary);
}

.btd-selected-offer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btd-selected-offer strong {
    font-weight: 600;
    font-size: 1.125rem;
}

.btd-selected-offer .btd-offer-price-tag {
    padding: 0.375rem 0.75rem;
    background: var(--btd-primary);
    border-radius: var(--btd-radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Context details when hotel/event are pre-determined */
.btd-offer-context-details {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(99, 102, 241, 0.15);
}

.btd-offer-context-details .btd-context-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--btd-radius);
    font-size: 0.875rem;
    color: var(--btd-text-secondary);
}

.btd-offer-context-details .btd-context-item svg {
    width: 16px;
    height: 16px;
    color: var(--btd-primary);
    flex-shrink: 0;
}

.btd-offer-context-details .btd-context-item strong {
    font-size: 0.875rem;
    color: var(--btd-text-primary);
}

.btd-form-section {
    margin-bottom: 2rem;
}

.btd-form-section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--btd-glass-border);
}

.btd-form-section-title svg {
    width: 20px;
    height: 20px;
    color: var(--btd-primary);
}

.btd-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.btd-form-group {
    margin-bottom: 1.25rem;
}

.btd-form-group.btd-full-width {
    grid-column: 1 / -1;
}

.btd-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--btd-text-secondary);
}

.btd-form-group label .required {
    color: var(--btd-danger);
}

.btd-form-group input,
.btd-form-group select,
.btd-form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    color: var(--btd-text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--btd-transition);
}

.btd-form-group input::placeholder,
.btd-form-group textarea::placeholder {
    color: var(--btd-text-muted);
}

.btd-form-group input:focus,
.btd-form-group select:focus,
.btd-form-group textarea:focus {
    outline: none;
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btd-form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.btd-form-group select option {
    background: var(--btd-dark);
    color: var(--btd-text-primary);
}

.btd-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Radio & Checkbox Styling */
.btd-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btd-radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    cursor: pointer;
    transition: var(--btd-transition);
    font-weight: 400;
    margin-bottom: 0;
}

.btd-radio-group label:hover {
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.05);
}

.btd-radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--btd-primary);
}

.btd-radio-group input[type="radio"]:checked + span,
.btd-radio-group label:has(input:checked) {
    color: var(--btd-primary-light);
    border-color: var(--btd-primary);
}

/* Number Input Styling */
.btd-number-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    overflow: hidden;
}

.btd-number-input-wrapper input {
    border: none;
    background: transparent;
    text-align: center;
    padding: 0.875rem 0.5rem;
    -moz-appearance: textfield;
}

.btd-number-input-wrapper input::-webkit-outer-spin-button,
.btd-number-input-wrapper input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btd-number-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--btd-text-secondary);
    cursor: pointer;
    transition: var(--btd-transition);
}

.btd-number-btn:hover {
    background: var(--btd-primary);
    color: white;
}

/* Submit Button */
.btd-form-submit {
    margin-top: 2rem;
}

.btd-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--btd-radius);
    cursor: pointer;
    transition: var(--btd-transition);
    position: relative;
    overflow: hidden;
}

.btd-submit-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btd-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--btd-transition-slow);
}

.btd-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btd-submit-btn:hover:not(:disabled)::before {
    left: 100%;
}

.btd-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btd-submit-btn .btd-btn-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: btd-spin 0.8s linear infinite;
    margin-right: 0.5rem;
}

.btd-submit-btn.loading .btd-btn-loader {
    display: inline-block;
}

@keyframes btd-spin {
    to { transform: rotate(360deg); }
}

/* Form Messages */
.btd-form-message {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--btd-radius);
    display: none;
    animation: btd-slide-up 0.3s ease;
}

@keyframes btd-slide-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.btd-form-message.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--btd-success-light);
}

.btd-form-message.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--btd-danger-light);
}

/* =========================================
   Slogan - Shared styles
   ========================================= */
.btd-portal-slogan,
.btd-offers-slogan {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.btd-slogan-icon {
    font-size: 1.5rem;
    animation: btd-slogan-sparkle 2s ease-in-out infinite;
}

@keyframes btd-slogan-sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.btd-slogan-text {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 600;
    font-style: italic;
    background: linear-gradient(90deg, var(--btd-primary) 0%, var(--btd-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.025em;
}

@media (max-width: 640px) {
    .btd-portal-slogan,
    .btd-offers-slogan {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.5rem;
    }
    
    .btd-slogan-text {
        font-size: 1.15rem;
    }
}

/* =========================================
   Client Portal - Dashboard Style
   ========================================= */
.btd-client-portal {
    max-width: 1100px;
    margin: 0 auto;
}

.btd-portal-header {
    text-align: center;
    margin-bottom: 3rem;
}

.btd-portal-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    margin: 0 0 0.5rem;
    letter-spacing: -0.025em;
}

.btd-portal-header p {
    color: var(--btd-text-secondary);
    font-size: 1.125rem;
}

.btd-portal-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.btd-stat-card {
    background: var(--btd-glass-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.btd-stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--btd-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-stat-icon svg {
    width: 24px;
    height: 24px;
    color: var(--btd-primary);
}

.btd-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.btd-stat-label {
    font-size: 0.875rem;
    color: var(--btd-text-muted);
}

.btd-bookings-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.btd-booking-card {
    background: var(--btd-glass-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: start;
    transition: var(--btd-transition);
}

.btd-booking-card:hover {
    border-color: var(--btd-primary);
    box-shadow: var(--btd-shadow-lg);
}

.btd-booking-info h3 {
    margin: 0 0 0.75rem;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    letter-spacing: -0.025em;
}

.btd-booking-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
    margin: 0 0 1rem;
}

.btd-booking-meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.btd-booking-meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--btd-primary);
}

.btd-booking-ref {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.875rem;
    padding: 0.5rem 0.875rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--btd-radius-full);
    color: var(--btd-primary-light);
}

.btd-booking-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--btd-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btd-status-confirmed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--btd-success);
}

.btd-status-paid {
    background: rgba(99, 102, 241, 0.15);
    color: var(--btd-primary-light);
}

.btd-status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--btd-warning);
}

.btd-quota-info {
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
}

.btd-quota-info h4 {
    margin: 0 0 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--btd-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btd-quota-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btd-quota-info li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--btd-glass-border);
    font-size: 0.9375rem;
}

.btd-quota-info li:last-child {
    border-bottom: none;
}

.btd-quota-type {
    font-weight: 500;
}

.btd-quota-count {
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: var(--btd-radius-sm);
    font-size: 0.875rem;
}

.btd-type-vip {
    color: var(--btd-vip-color);
}

.btd-type-vip .btd-quota-count {
    background: rgba(251, 191, 36, 0.15);
}

.btd-type-standard {
    color: var(--btd-standard-color);
}

.btd-type-standard .btd-quota-count {
    background: rgba(52, 211, 153, 0.15);
}

.btd-type-economy {
    color: var(--btd-economy-color);
}

.btd-type-economy .btd-quota-count {
    background: rgba(96, 165, 250, 0.15);
}

/* Selected Chairs Tags */
.btd-selected-chairs {
    margin-top: 1.5rem;
}

.btd-selected-chairs h4 {
    margin: 0 0 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--btd-text-secondary);
}

.btd-chair-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btd-chair-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--btd-radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: 'SF Mono', Monaco, monospace;
}

.btd-chair-tag.btd-type-vip {
    background: rgba(251, 191, 36, 0.15);
    color: var(--btd-vip-color);
}

.btd-chair-tag.btd-type-standard {
    background: rgba(52, 211, 153, 0.15);
    color: var(--btd-standard-color);
}

.btd-chair-tag.btd-type-economy {
    background: rgba(96, 165, 250, 0.15);
    color: var(--btd-economy-color);
}

/* Select Seats Button */
.btd-seat-selection {
    margin-top: 1.5rem;
}

.btd-select-seats-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    border: none;
    border-radius: var(--btd-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--btd-transition);
}

.btd-select-seats-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.btd-select-seats-btn svg {
    width: 18px;
    height: 18px;
}

/* View seats button (view-only mode) */
.btd-view-seats-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
    border-radius: var(--btd-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--btd-transition);
}

.btd-view-seats-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.btd-view-seats-btn svg {
    width: 18px;
    height: 18px;
}

.btd-no-bookings {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--btd-glass-bg);
    border: 1px dashed var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
}

.btd-no-bookings-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.btd-no-bookings p {
    color: var(--btd-text-muted);
    font-size: 1.125rem;
}

/* =========================================
   Client Portal - Instructions Section
   ========================================= */
.btd-portal-instructions {
    background: var(--btd-glass-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    padding: 2rem;
    margin-top: 3rem;
    margin-bottom: 2rem;
}

.btd-instructions-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btd-instructions-icon {
    font-size: 2rem;
}

.btd-instructions-header h3 {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    letter-spacing: -0.025em;
}

.btd-instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.btd-instruction-step {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--btd-radius-lg);
    transition: var(--btd-transition);
}

.btd-instruction-step:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

.btd-step-number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50%;
}

.btd-step-content h4 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
}

.btd-step-content p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--btd-text-secondary);
    line-height: 1.5;
}

.btd-instructions-notes {
    padding: 1.5rem;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--btd-radius-lg);
    margin-bottom: 1.5rem;
}

.btd-instructions-notes h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--btd-warning);
}

.btd-instructions-notes h4 svg {
    width: 18px;
    height: 18px;
}

.btd-instructions-notes ul {
    margin: 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btd-instructions-notes li {
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.btd-instructions-notes li strong {
    color: var(--btd-text-primary);
}

/* FAQ/Cases Section */
.btd-instructions-faq {
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-lg);
    overflow: hidden;
}

.btd-instructions-faq summary {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: rgba(99, 102, 241, 0.05);
    color: var(--btd-text-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    list-style: none;
    transition: var(--btd-transition);
}

.btd-instructions-faq summary::-webkit-details-marker {
    display: none;
}

.btd-instructions-faq summary::after {
    content: '+';
    margin-left: auto;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--btd-text-muted);
    transition: var(--btd-transition);
}

.btd-instructions-faq[open] summary::after {
    content: '−';
}

.btd-instructions-faq summary:hover {
    background: rgba(99, 102, 241, 0.1);
}

.btd-instructions-faq summary svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary);
}

.btd-faq-content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btd-faq-item {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--btd-radius);
    border-left: 3px solid var(--btd-glass-border);
}

.btd-faq-item h5 {
    margin: 0 0 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--btd-text-primary);
}

.btd-faq-item p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--btd-text-secondary);
    line-height: 1.5;
}

/* =========================================
   Client Portal - Contact Section
   ========================================= */
.btd-portal-contact {
    background: var(--btd-glass-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
}

.btd-contact-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.btd-contact-header svg {
    width: 24px;
    height: 24px;
    color: var(--btd-success);
}

.btd-contact-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--btd-text-primary);
}

.btd-contact-card {
    padding: 1.5rem;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--btd-radius-lg);
}

.btd-contact-hotel-name {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(16, 185, 129, 0.15);
}

.btd-contact-hotel-name svg {
    width: 20px;
    height: 20px;
    color: var(--btd-success);
}

.btd-contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btd-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--btd-radius);
    color: var(--btd-text-secondary);
    text-decoration: none;
    transition: var(--btd-transition);
}

.btd-contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary);
    flex-shrink: 0;
}

a.btd-contact-item:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--btd-text-primary);
}

.btd-contact-phone svg {
    color: var(--btd-success);
}

.btd-contact-email svg {
    color: var(--btd-primary);
}

.btd-contact-address svg {
    color: var(--btd-warning);
}

.btd-contact-note {
    margin: 1rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(16, 185, 129, 0.15);
    font-size: 0.875rem;
    color: var(--btd-text-muted);
    line-height: 1.5;
}

/* Responsive adjustments for instructions */
@media (max-width: 768px) {
    .btd-portal-instructions {
        padding: 1.5rem;
    }
    
    .btd-instructions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .btd-instruction-step {
        padding: 1rem;
    }
    
    .btd-step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
    
    .btd-step-content h4 {
        font-size: 0.9375rem;
    }
    
    .btd-step-content p {
        font-size: 0.875rem;
    }
    
    .btd-instructions-notes {
        padding: 1rem;
    }
    
    .btd-portal-contact {
        padding: 1.5rem;
    }
    
    .btd-contact-card {
        padding: 1rem;
    }
}

/* =========================================
   Modal - Modern Overlay
   ========================================= */
.btd-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 20, 0.9);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: btd-fade-in 0.3s ease;
}

@keyframes btd-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.btd-modal-content {
    background: var(--btd-dark);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    padding: 2rem;
    max-width: 950px;
    width: 100%;
    max-height: 90vh;
    overflow: auto;
    position: relative;
    animation: btd-modal-slide-up 0.3s ease;
}

@keyframes btd-modal-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.btd-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--btd-glass-border);
}

.btd-modal-header h3 {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--btd-text-primary);
}

.btd-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    color: var(--btd-text-secondary);
    cursor: pointer;
    transition: var(--btd-transition);
    font-size: 1.25rem;
}

.btd-modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--btd-danger);
    color: var(--btd-danger);
}

.btd-hold-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--btd-radius);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    color: var(--btd-danger-light);
}

.btd-hold-timer #btd-timer {
    font-weight: 700;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 1.125rem;
}

#btd-seat-map-container {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

/* Mobile-only elements - hidden on desktop */
.btd-zoom-controls,
.btd-selection-badge,
.btd-gesture-hint {
    display: none;
}

.btd-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 1rem;
    border-top: 1px solid var(--btd-glass-border);
}

/* =========================================
   Buttons - Unified Styling
   ========================================= */
.btd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--btd-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--btd-transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.btd-btn-primary {
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
}

.btd-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    color: white;
}

.btd-btn-success {
    background: linear-gradient(135deg, var(--btd-success), #059669);
    color: white;
}

.btd-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
    color: white;
}

.btd-btn-secondary {
    background: var(--btd-glass-bg);
    border-color: var(--btd-glass-border);
    color: var(--btd-text-secondary);
}

.btd-btn-secondary:hover {
    background: var(--btd-glass-highlight);
    border-color: var(--btd-text-muted);
    color: var(--btd-text-primary);
}

.btd-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--btd-danger-light);
}

.btd-btn-danger:hover {
    background: var(--btd-danger);
    border-color: var(--btd-danger);
    color: white;
}

/* =========================================
   Seat Map Standalone
   ========================================= */
.btd-seat-map-wrapper {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    box-sizing: border-box;
}

.btd-seat-map-wrapper h3 {
    margin: 0 0 1.5rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--btd-text-primary);
}

.btd-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    padding: 1.25rem;
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    margin-bottom: 1.5rem;
}

.btd-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--btd-text-secondary);
}

.btd-legend-color {
    width: 24px;
    height: 24px;
    border-radius: var(--btd-radius-sm);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

#btd-public-seat-map {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    overflow: hidden;
}

/* =========================================
   Access Denied Page
   ========================================= */
.btd-access-denied {
    max-width: 480px;
    margin: 4rem auto;
    padding: 3rem;
    background: var(--btd-glass-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    text-align: center;
}

.btd-access-denied-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.btd-access-denied h2 {
    margin: 0 0 1rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--btd-danger-light);
    letter-spacing: -0.025em;
}

.btd-access-denied p {
    color: var(--btd-text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.btd-access-denied-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Portal Error - Fallback */
.btd-portal-error {
    max-width: 480px;
    margin: 4rem auto;
    padding: 3rem;
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--btd-radius-xl);
    text-align: center;
}

.btd-portal-error h2 {
    color: var(--btd-danger-light);
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.btd-portal-error p {
    color: var(--btd-text-secondary);
    margin: 0;
}

/* =========================================
   Success Animation
   ========================================= */
.btd-success-animation {
    text-align: center;
    padding: 3rem 2rem;
}

.btd-success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--btd-success), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: btd-success-pop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes btd-success-pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.btd-success-checkmark svg {
    width: 40px;
    height: 40px;
    color: white;
}

.btd-success-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    margin: 0 0 0.5rem;
}

.btd-success-message {
    color: var(--btd-text-secondary);
    font-size: 1rem;
    margin: 0 0 1.5rem;
}

.btd-success-ref {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--btd-radius);
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 1.125rem;
    color: var(--btd-primary-light);
}

.btd-success-ref strong {
    color: var(--btd-text-primary);
}

/* Success Details Section */
.btd-success-details {
    margin-top: 2rem;
    text-align: left;
}

.btd-success-section {
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.btd-success-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--btd-glass-border);
}

.btd-success-section h4 svg {
    color: var(--btd-primary);
}

.btd-success-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.btd-success-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.btd-info-label {
    font-size: 0.75rem;
    color: var(--btd-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.btd-info-value {
    font-size: 0.9375rem;
    color: var(--btd-text-primary);
    font-weight: 500;
}

.btd-next-steps {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(52, 211, 153, 0.05));
    border-color: rgba(16, 185, 129, 0.2);
}

.btd-next-steps h4 svg {
    color: var(--btd-success);
}

.btd-steps-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step-counter;
}

.btd-steps-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.625rem 0;
    font-size: 0.875rem;
    color: var(--btd-text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.btd-steps-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.btd-steps-list li:first-child {
    padding-top: 0;
}

.btd-step-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.btd-success-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.75rem 1rem;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: var(--btd-radius);
    font-size: 0.8125rem;
    color: var(--btd-warning);
    text-align: center;
}

.btd-success-note svg {
    flex-shrink: 0;
}

/* =========================================
   Loading States
   ========================================= */
.btd-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    gap: 1rem;
}

.btd-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--btd-glass-border);
    border-top-color: var(--btd-primary);
    border-radius: 50%;
    animation: btd-spin 0.8s linear infinite;
}

.btd-loading-text {
    color: var(--btd-text-muted);
    font-size: 0.9375rem;
}

/* Skeleton loading */
.btd-skeleton {
    background: linear-gradient(90deg, 
        var(--btd-glass-bg) 25%, 
        var(--btd-glass-highlight) 50%, 
        var(--btd-glass-bg) 75%);
    background-size: 200% 100%;
    animation: btd-skeleton-shimmer 1.5s infinite;
    border-radius: var(--btd-radius);
}

@keyframes btd-skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 768px) {
    .btd-header-center {
        position: static;
        transform: none;
    }
    
    .btd-header-center .btd-logo img {
        height: 36px;
    }
    
    .btd-header-inner {
        padding: 0.75rem 1rem;
        min-height: 60px;
    }
    
    .btd-container {
        padding: 1rem 0.75rem;
    }
    
    .btd-offers-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding: 0.5rem 0;
    }
    
    /* Compact offer cards on mobile - larger images for better visibility */
    .btd-offer-card {
        border-radius: var(--btd-radius-lg);
    }
    
    .btd-offer-image img {
        height: 220px;
    }
    
    .btd-offer-content {
        padding: 0.875rem 1rem;
    }
    
    .btd-offer-title {
        font-size: 1.125rem;
        margin-bottom: 0.25rem;
    }
    
    .btd-offer-hotel {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .btd-offer-price {
        padding: 0.625rem 0.75rem;
        margin-bottom: 0.625rem;
    }
    
    .btd-price-amount {
        font-size: 1.375rem;
    }
    
    .btd-price-label,
    .btd-price-currency {
        font-size: 0.6875rem;
    }
    
    .btd-offer-description {
        font-size: 0.8125rem;
        line-height: 1.5;
        margin-bottom: 0.625rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .btd-offer-features {
        margin-bottom: 0.75rem;
        gap: 0.375rem;
    }
    
    .btd-offer-features li {
        font-size: 0.75rem;
        gap: 0.5rem;
    }
    
    .btd-offer-features li::before {
        width: 16px;
        height: 16px;
        background-size: 10px;
    }
    
    .btd-offer-button {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btd-offer-badge {
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.25rem 0.625rem;
        font-size: 0.625rem;
    }
    
    .btd-offers-intro {
        margin-bottom: 0.5rem;
    }
    
    .btd-offers-subtitle {
        font-size: 0.875rem;
    }
    
    .btd-offers-page {
        padding: 0.5rem 0;
    }
    
    .btd-offer-image-placeholder {
        height: 120px;
    }
    
    .btd-offer-placeholder-icon {
        font-size: 2.5rem;
    }
    
    .btd-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .btd-booking-form-wrapper {
        padding: 1.25rem 1rem;
        border-radius: var(--btd-radius-lg);
    }
    
    .btd-booking-form-wrapper h2 {
        font-size: 1.25rem;
        margin-bottom: 0.25rem;
    }
    
    .btd-form-subtitle {
        font-size: 0.8125rem;
        margin-bottom: 1.25rem;
        line-height: 1.4;
    }
    
    /* Compact form sections on mobile */
    .btd-form-section {
        margin-bottom: 1.25rem;
    }
    
    .btd-form-section-title {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
        gap: 0.5rem;
    }
    
    .btd-form-section-title svg {
        width: 16px;
        height: 16px;
    }
    
    .btd-form-group {
        margin-bottom: 0.875rem;
    }
    
    .btd-form-group label {
        font-size: 0.8125rem;
        margin-bottom: 0.375rem;
    }
    
    .btd-form-group input,
    .btd-form-group select,
    .btd-form-group textarea {
        padding: 0.75rem 0.875rem;
        font-size: 0.9375rem;
        border-radius: var(--btd-radius-sm);
    }
    
    .btd-form-group textarea {
        min-height: 80px;
    }
    
    /* Compact number inputs for guests */
    .btd-guests-row {
        gap: 0.75rem;
    }
    
    .btd-number-input {
        border-radius: var(--btd-radius-sm);
    }
    
    .btd-number-input input {
        font-size: 1rem;
        padding: 0.625rem 0.25rem;
    }
    
    .btd-number-input .btd-number-btn {
        width: 38px;
        height: 38px;
    }
    
    .btd-number-input .btd-number-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .btd-age-hint {
        font-size: 0.6875rem;
    }
    
    /* Compact input hints */
    .btd-input-hint {
        font-size: 0.6875rem;
        margin-top: 0.25rem;
    }
    
    /* Compact phone input */
    .btd-phone-prefix {
        font-size: 0.875rem;
        left: 0.875rem;
    }
    
    .btd-input-wrapper:has(.btd-phone-prefix) input {
        padding-left: 3.25rem;
    }
    
    
    .btd-phone-input-wrapper .btd-validation-icon {
        right: 0.5rem;
    }
    
    /* Compact submit button */
    .btd-form-submit {
        margin-top: 1.25rem;
    }
    
    .btd-submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        border-radius: var(--btd-radius-sm);
    }
    
    .btd-submit-btn svg {
        width: 18px;
        height: 18px;
    }
    
    /* Compact form messages */
    .btd-form-message {
        margin-top: 1rem;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Compact selected offer section */
    .btd-selected-offer {
        padding: 1rem;
        margin-bottom: 1.25rem;
        gap: 0.75rem;
    }
    
    .btd-selected-offer strong {
        font-size: 1rem;
    }
    
    .btd-selected-offer .btd-offer-price-tag {
        padding: 0.25rem 0.625rem;
        font-size: 0.8125rem;
    }
    
    .btd-offer-context-details {
        padding-top: 0.75rem;
        gap: 0.5rem;
    }
    
    .btd-offer-context-details .btd-context-item {
        padding: 0.375rem 0.625rem;
        font-size: 0.75rem;
        gap: 0.375rem;
    }
    
    .btd-offer-context-details .btd-context-item svg {
        width: 14px;
        height: 14px;
    }
    
    .btd-offer-context-details .btd-context-item strong {
        font-size: 0.75rem;
    }
    
    /* Compact chairs section */
    .btd-chairs-section {
        padding: 0.75rem 1rem;
        margin-bottom: 1rem;
    }
    
    .btd-chairs-suggested {
        font-size: 0.8125rem;
    }
    
    .btd-chairs-suggested svg {
        width: 14px;
        height: 14px;
    }
    
    .btd-booking-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .btd-radio-group {
        flex-direction: column;
    }
    
    .btd-modal-content {
        padding: 1.5rem;
        max-height: 95vh;
    }
    
    .btd-modal-actions {
        flex-direction: column;
    }
    
    .btd-modal-actions .btd-btn {
        width: 100%;
    }
    
    .btd-portal-header h2 {
        font-size: 1.5rem;
    }
    
    .btd-portal-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .btd-legend {
        gap: 1rem;
    }
    
    .btd-access-denied {
        margin: 2rem 1rem;
        padding: 2rem;
    }
    
    .btd-footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btd-footer-divider {
        display: none;
    }
    
    /* Compact success section on mobile */
    .btd-success-animation {
        padding: 2rem 1rem;
    }
    
    .btd-success-checkmark {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .btd-success-checkmark svg {
        width: 30px;
        height: 30px;
    }
    
    .btd-success-title {
        font-size: 1.25rem;
    }
    
    .btd-success-ref {
        padding: 0.5rem 1rem;
        font-size: 0.9375rem;
    }
    
    .btd-success-details {
        margin-top: 1.5rem;
    }
    
    .btd-success-section {
        padding: 1rem;
    }
    
    .btd-success-section h4 {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
    
    .btd-success-info-grid {
        grid-template-columns: 1fr;
        gap: 0.625rem;
    }
    
    .btd-info-label {
        font-size: 0.6875rem;
    }
    
    .btd-info-value {
        font-size: 0.875rem;
    }
    
    .btd-steps-list li {
        font-size: 0.8125rem;
        padding: 0.5rem 0;
        gap: 0.5rem;
    }
    
    .btd-step-icon {
        font-size: 0.875rem;
    }
    
    .btd-success-note {
        font-size: 0.75rem;
        padding: 0.625rem 0.75rem;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .btd-logo-text {
        display: none;
    }
    
    .btd-offer-card {
        border-radius: var(--btd-radius-lg);
    }
    
    .btd-offer-image img {
        height: 200px;
    }
    
    .btd-offer-content {
        padding: 1.25rem;
    }
    
    .btd-price-amount {
        font-size: 1.75rem;
    }
    
    .btd-portal-stats {
        grid-template-columns: 1fr;
    }
    
    .btd-stat-card {
        padding: 1.25rem;
    }
    
    .btd-quota-info {
        padding: 1rem;
    }
    
    /* Even more compact booking form for small phones */
    .btd-booking-form-wrapper {
        padding: 1rem 0.875rem;
    }
    
    .btd-booking-form-wrapper h2 {
        font-size: 1.125rem;
    }
    
    .btd-form-subtitle {
        font-size: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .btd-form-section {
        margin-bottom: 1rem;
    }
    
    .btd-form-section-title {
        font-size: 0.8125rem;
    }
    
    .btd-form-group {
        margin-bottom: 0.75rem;
    }
    
    .btd-form-group label {
        font-size: 0.75rem;
    }
    
    .btd-form-group input,
    .btd-form-group select,
    .btd-form-group textarea {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .btd-guests-row {
        gap: 0.5rem;
    }
    
    .btd-number-input input {
        font-size: 0.9375rem;
        padding: 0.5rem 0.25rem;
    }
    
    .btd-number-input .btd-number-btn {
        width: 34px;
        height: 34px;
    }
    
    .btd-submit-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    
    .btd-selected-offer {
        padding: 0.875rem;
    }
    
    .btd-selected-offer strong {
        font-size: 0.9375rem;
    }
}

/* =========================================
   Mobile Seat Map - Full Screen Experience
   ========================================= */
@media (max-width: 768px) {
    /* Full screen modal on mobile */
    #btd-seat-modal .btd-modal-content {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        max-width: 100%;
        max-height: 100%;
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
        border-radius: 0;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }
    
    /* Compact header on mobile */
    #btd-seat-modal .btd-modal-header {
        flex-shrink: 0;
        padding: 0.75rem 1rem;
        background: var(--btd-darker);
        border-bottom: 1px solid var(--btd-glass-border);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    #btd-seat-modal .btd-modal-header h3 {
        font-size: 1rem;
        margin: 0;
    }
    
    #btd-seat-modal .btd-modal-close {
        width: 36px;
        height: 36px;
        min-width: 36px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--btd-glass-bg);
    }
    
    /* Floating timer on mobile */
    #btd-seat-modal .btd-hold-timer {
        position: fixed;
        top: 60px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        padding: 0.5rem 1rem;
        border-radius: var(--btd-radius-full);
        background: rgba(17, 24, 39, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid var(--btd-glass-border);
        margin: 0;
        font-size: 0.875rem;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    }
    
    #btd-seat-modal .btd-hold-timer.btd-timer-urgent {
        background: rgba(239, 68, 68, 0.2);
        border-color: rgba(239, 68, 68, 0.4);
        animation: timerPulse 1s ease-in-out infinite;
    }
    
    @keyframes timerPulse {
        0%, 100% { transform: translateX(-50%) scale(1); }
        50% { transform: translateX(-50%) scale(1.05); }
    }
    
    /* Horizontal scrollable legend */
    #btd-seat-modal .btd-legend {
        flex-shrink: 0;
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        margin: 0;
        gap: 1rem;
        border-radius: 0;
        border-left: none;
        border-right: none;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    #btd-seat-modal .btd-legend::-webkit-scrollbar {
        display: none;
    }
    
    #btd-seat-modal .btd-legend-item {
        flex-shrink: 0;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    #btd-seat-modal .btd-legend-color {
        width: 16px;
        height: 16px;
    }
    
    /* Full-height seat map container */
    #btd-seat-modal #btd-seat-map-container {
        flex: 1;
        margin: 0;
        border-radius: 0;
        border-left: none;
        border-right: none;
        overflow: hidden;
        position: relative;
        touch-action: none;
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
        /* Performance: GPU acceleration hints */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        will-change: transform;
    }
    
    /* Performance: Hardware accelerate the canvas */
    #btd-seat-modal #btd-seat-map-container canvas {
        touch-action: none;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        will-change: transform;
    }
    
    /* Zoom controls for mobile */
    .btd-zoom-controls {
        position: fixed;
        right: 1rem;
        bottom: 100px;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        z-index: 100;
    }
    
    .btd-zoom-btn {
        width: 44px;
        height: 44px;
        border: none;
        border-radius: 50%;
        background: rgba(17, 24, 39, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid var(--btd-glass-border);
        color: var(--btd-text-primary);
        font-size: 1.25rem;
        font-weight: 600;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        transition: var(--btd-transition);
    }
    
    .btd-zoom-btn:active {
        transform: scale(0.95);
        background: var(--btd-primary);
    }
    
    .btd-zoom-btn svg {
        width: 20px;
        height: 20px;
    }
    
    /* Fixed action bar at bottom */
    #btd-seat-modal .btd-modal-actions {
        flex-shrink: 0;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1rem;
        margin: 0;
        background: rgba(17, 24, 39, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid var(--btd-glass-border);
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        z-index: 100;
        padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0));
    }
    
    #btd-seat-modal .btd-modal-actions .btd-btn {
        width: 100%;
        min-width: 0;
        padding: 0.875rem 0.5rem;
        font-size: 0.875rem;
        box-sizing: border-box;
    }
    
    /* Selection counter floating badge */
    .btd-selection-badge {
        position: fixed;
        bottom: 80px;
        left: 50%;
        transform: translateX(-50%);
        padding: 0.5rem 1rem;
        background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
        color: white;
        border-radius: var(--btd-radius-full);
        font-size: 0.875rem;
        font-weight: 600;
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
        z-index: 100;
        display: none;
        animation: badgeSlideUp 0.3s ease-out;
    }
    
    .btd-selection-badge.btd-show {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    @keyframes badgeSlideUp {
        from {
            opacity: 0;
            transform: translateX(-50%) translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }
    }
    
    /* Pinch-to-zoom hint toast */
    .btd-gesture-hint {
        position: fixed;
        bottom: 100px;
        left: 50%;
        transform: translateX(-50%);
        padding: 0.75rem 1.25rem;
        background: rgba(17, 24, 39, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid var(--btd-glass-border);
        border-radius: var(--btd-radius-full);
        color: var(--btd-text-secondary);
        font-size: 0.8125rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        z-index: 99;
        animation: hintFadeIn 0.3s ease-out;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    }
    
    .btd-gesture-hint svg {
        width: 18px;
        height: 18px;
    }
    
    @keyframes hintFadeIn {
        from { opacity: 0; transform: translateX(-50%) translateY(20px); }
        to { opacity: 1; transform: translateX(-50%) translateY(0); }
    }
    
    /* Touch feedback on seats */
    .btd-seat-map-container canvas {
        touch-action: none;
    }
}

/* Extra small screens adjustments */
@media (max-width: 375px) {
    #btd-seat-modal .btd-legend {
        padding: 0.625rem 0.75rem;
        gap: 0.75rem;
    }
    
    #btd-seat-modal .btd-legend-item {
        font-size: 0.6875rem;
    }
    
    #btd-seat-modal .btd-legend-color {
        width: 14px;
        height: 14px;
    }
    
    .btd-zoom-controls {
        right: 0.75rem;
        bottom: 90px;
    }
    
    .btd-zoom-btn {
        width: 40px;
        height: 40px;
    }
}

/* =========================================
   Smooth Scroll & Focus States
   ========================================= */
:focus-visible {
    outline: 2px solid var(--btd-primary);
    outline-offset: 2px;
}

/* Prevent content jump on scrollbar */
html {
    scrollbar-gutter: stable;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--btd-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--btd-glass-highlight);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--btd-primary);
}

/* Selection Color */
::selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--btd-text-primary);
}

/* =========================================
   Toast Notifications
   ========================================= */
.btd-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--btd-dark);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    box-shadow: var(--btd-shadow-xl);
    z-index: 100000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--btd-transition);
}

.btd-toast-visible {
    transform: translateY(0);
    opacity: 1;
}

.btd-toast-success {
    border-color: rgba(16, 185, 129, 0.3);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), var(--btd-dark));
}

.btd-toast-error {
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), var(--btd-dark));
}

.btd-toast-message {
    color: var(--btd-text-primary);
    font-size: 0.9375rem;
}

.btd-toast-close {
    background: none;
    border: none;
    color: var(--btd-text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: var(--btd-transition-fast);
}

.btd-toast-close:hover {
    color: var(--btd-text-primary);
}

/* =========================================
   Offers Page Enhancements
   ========================================= */
.btd-offers-page {
    padding: 1rem 0;
}

.btd-offers-intro {
    text-align: center;
    margin-bottom: 2.5rem;
}

.btd-offers-subtitle {
    font-size: 1.125rem;
    color: var(--btd-text-secondary);
    margin: 0;
}

/* =========================================
   Event Info Section
   ========================================= */
.btd-event-info-section {
    margin-bottom: 3rem;
    position: relative;
}

.btd-event-info-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--btd-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-xl);
    overflow: hidden;
    min-height: 400px;
}

.btd-event-info-image {
    position: relative;
    overflow: hidden;
}

.btd-event-info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--btd-transition-slow);
}

.btd-event-info-container:hover .btd-event-info-image img {
    transform: scale(1.05);
}

.btd-event-info-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 50%, var(--btd-darker) 100%);
    pointer-events: none;
}

.btd-event-info-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
}

.btd-event-info-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btd-event-info-label {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--btd-radius-full);
    width: fit-content;
}

.btd-event-info-title {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--btd-text-primary);
    letter-spacing: -0.025em;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--btd-text-primary), var(--btd-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btd-event-info-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.btd-event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
}

.btd-event-meta-item svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary);
}

.btd-event-info-description {
    color: var(--btd-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.btd-event-info-description p {
    margin: 0 0 0.75rem;
}

.btd-event-info-description p:last-child {
    margin-bottom: 0;
}

.btd-event-info-highlights {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.btd-event-info-highlights li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--btd-text-primary);
    font-size: 0.9375rem;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--btd-radius-sm);
    border: 1px solid var(--btd-glass-border);
    transition: var(--btd-transition);
}

.btd-event-info-highlights li:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--btd-primary);
}

.btd-event-info-highlights li svg {
    width: 16px;
    height: 16px;
    color: var(--btd-success);
    flex-shrink: 0;
}

/* Event Info without image */
.btd-event-info-container:not(:has(.btd-event-info-image)) {
    grid-template-columns: 1fr;
    text-align: center;
}

.btd-event-info-container:not(:has(.btd-event-info-image)) .btd-event-info-content {
    padding: 3rem;
}

.btd-event-info-container:not(:has(.btd-event-info-image)) .btd-event-info-header {
    align-items: center;
}

.btd-event-info-container:not(:has(.btd-event-info-image)) .btd-event-info-meta {
    justify-content: center;
}

.btd-event-info-container:not(:has(.btd-event-info-image)) .btd-event-info-highlights {
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive for Event Info */
@media (max-width: 900px) {
    .btd-event-info-container {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .btd-event-info-image {
        height: auto;
        max-height: 400px;
    }
    
    .btd-event-info-image img {
        height: auto;
        max-height: 400px;
        object-fit: contain;
    }
    
    .btd-event-info-image-overlay {
        background: linear-gradient(180deg, transparent 50%, var(--btd-darker) 100%);
    }
    
    .btd-event-info-content {
        padding: 2rem;
    }
    
    .btd-event-info-title {
        font-size: 2rem;
    }
    
    .btd-event-info-highlights {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .btd-event-info-container {
        border-radius: var(--btd-radius-lg);
    }
    
    .btd-event-info-image {
        height: auto;
        max-height: 350px;
    }
    
    .btd-event-info-image img {
        height: auto;
        max-height: 350px;
    }
    
    .btd-event-info-content {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .btd-event-info-title {
        font-size: 1.5rem;
    }
    
    .btd-event-info-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btd-event-info-highlights li {
        font-size: 0.875rem;
        padding: 0.5rem;
    }
}

.btd-offer-image-placeholder {
    height: 220px;
    background: linear-gradient(135deg, var(--btd-glass-bg), rgba(99, 102, 241, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-offer-placeholder-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.btd-offer-features-more {
    color: var(--btd-primary-light) !important;
    font-style: italic;
}

.btd-offer-features-more::before {
    display: none !important;
}

/* =========================================
   Seat Map Enhancements
   ========================================= */
.btd-seat-map-header {
    text-align: center;
    margin-bottom: 2rem;
}

.btd-seat-map-header h3 {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--btd-text-primary);
}

.btd-seat-map-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    margin: 0;
}

.btd-seat-map-meta svg {
    width: 16px;
    height: 16px;
    color: var(--btd-primary);
}

.btd-seat-map-info {
    text-align: center;
    padding: 1.5rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--btd-radius);
    margin-top: 1.5rem;
}

.btd-seat-map-info p {
    margin: 0;
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
}

/* =========================================
   Form Focus States
   ========================================= */
.btd-form-group.btd-focused label {
    color: var(--btd-primary-light);
}

.btd-form-group.btd-filled label {
    color: var(--btd-text-primary);
}

/* =========================================
   Past Bookings
   ========================================= */
.btd-booking-past {
    opacity: 0.6;
}

.btd-booking-past:hover {
    opacity: 0.8;
}

/* =========================================
   Mobile Touch Enhancements
   ========================================= */
@media (hover: none) and (pointer: coarse) {
    .btd-offer-card:hover {
        transform: none;
    }
    
    .btd-offer-card:active {
        transform: scale(0.98);
    }
    
    .btd-btn:active,
    .btd-submit-btn:active,
    .btd-offer-button:active {
        transform: scale(0.98);
    }
}

/* =========================================
   Reduced Motion
   ========================================= */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .btd-particles {
        display: none;
    }
}

/* Print Styles */
@media print {
    .btd-header,
    .btd-footer,
    .btd-particles,
    .btd-back-btn {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .btd-glass-card,
    .btd-booking-card,
    .btd-offer-card {
        background: white !important;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
    }
}

/* =========================================
   INTELLIGENT FORM ENHANCEMENTS
   ========================================= */

/* Input wrapper for validation icons */
.btd-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.btd-input-wrapper input {
    padding-right: 2.75rem;
    flex: 1;
}

.btd-validation-icon {
    position: absolute;
    right: 1rem;
    width: 20px;
    height: 20px;
    opacity: 0;
    transition: var(--btd-transition);
}

.btd-input-wrapper.btd-valid .btd-validation-icon::before {
    content: "✓";
    color: var(--btd-success);
    font-size: 1rem;
    font-weight: bold;
}

.btd-input-wrapper.btd-invalid .btd-validation-icon::before {
    content: "✗";
    color: var(--btd-danger);
    font-size: 1rem;
    font-weight: bold;
}

.btd-input-wrapper.btd-valid .btd-validation-icon,
.btd-input-wrapper.btd-invalid .btd-validation-icon {
    opacity: 1;
}

.btd-input-wrapper.btd-valid input {
    border-color: var(--btd-success);
}

.btd-input-wrapper.btd-invalid input {
    border-color: var(--btd-danger);
}

/* Input hints */
.btd-input-hint {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.75rem;
    color: var(--btd-text-muted);
    opacity: 0;
    transform: translateY(-5px);
    transition: var(--btd-transition);
}

.btd-form-group:focus-within .btd-input-hint {
    opacity: 1;
    transform: translateY(0);
}

/* Phone input with prefix */
.btd-phone-prefix {
    position: absolute;
    left: 1rem;
    color: var(--btd-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    z-index: 1;
}

.btd-input-wrapper:has(.btd-phone-prefix) input {
    padding-left: 3.75rem;
}

/* =========================================
   Phone Input with Country Selector
   ========================================= */
.btd-phone-input-wrapper {
    display: flex;
    position: relative;
    width: 100%;
}

/* Country code dropdown */
.btd-phone-input-wrapper .btd-phone-prefix-select {
    flex: 90px 0 90px;
    max-width: 90px;
    padding-top: auto;
    padding-right: 0;
    padding-bottom: auto;
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-right: none;
    border-radius: 7px 0 0 7px;
    color: var(--btd-text-primary);
    font-family: inherit;
    cursor: pointer;
    transition: var(--btd-transition);
    box-sizing: border-box;
    height: inherit;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    /* Custom dropdown arrow */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.4rem center;
    background-size: 10px;
}

.btd-phone-input-wrapper .btd-phone-prefix-select:hover {
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.05);
}

.btd-phone-input-wrapper .btd-phone-prefix-select:focus {
    outline: none;
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btd-phone-input-wrapper .btd-phone-prefix-select option {
    background: var(--btd-dark);
    color: var(--btd-text-primary);
}

/* Phone number input field */
.btd-phone-input-wrapper input[type="tel"] {
    flex: 1 1 0%;
    min-width: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-left: none;
    border-radius: 0 7px 7px 0;
    color: var(--btd-text-primary);
    font-family: inherit;
    transition: var(--btd-transition);
    box-sizing: border-box;
}

.btd-phone-input-wrapper input[type="tel"]::placeholder {
    color: var(--btd-text-muted);
}

.btd-phone-input-wrapper input[type="tel"]:focus {
    outline: none;
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Connected focus state - highlight both elements */
.btd-phone-input-wrapper:focus-within .btd-phone-prefix-select {
    border-color: var(--btd-primary);
}

/* Validation icon positioning */
.btd-phone-input-wrapper .btd-validation-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* Validation states */
.btd-phone-input-wrapper.btd-valid input[type="tel"] {
    border-color: var(--btd-success);
}

.btd-phone-input-wrapper.btd-valid .btd-phone-prefix-select {
    border-color: var(--btd-success);
}

.btd-phone-input-wrapper.btd-invalid input[type="tel"] {
    border-color: var(--btd-danger);
}

.btd-phone-input-wrapper.btd-invalid .btd-phone-prefix-select {
    border-color: var(--btd-danger);
}

/* Age hint in labels */
.btd-age-hint {
    font-weight: 400;
    color: var(--btd-text-muted);
    font-size: 0.8125rem;
}

/* Smart number inputs */
.btd-number-input-group {
    flex: 1;
}

.btd-number-input {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    overflow: hidden;
}

.btd-number-input input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    padding: 0.75rem 0.5rem;
    color: #ffffff;
    -moz-appearance: textfield;
    cursor: default;
}

.btd-number-input input::-webkit-outer-spin-button,
.btd-number-input input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btd-number-input .btd-number-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--btd-text-secondary);
    cursor: pointer;
    transition: var(--btd-transition);
    flex-shrink: 0;
}

.btd-number-input .btd-number-btn:hover {
    background: var(--btd-primary);
    color: white;
}

.btd-number-input .btd-number-btn:active {
    transform: scale(0.95);
}

.btd-number-input .btd-number-btn svg {
    width: 18px;
    height: 18px;
}

/* Guests row layout */
.btd-guests-row {
    display: flex;
    gap: 1rem;
}

/* Chairs section - editable */
.btd-chairs-section {
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--btd-radius);
    transition: var(--btd-transition);
}

.btd-chairs-section.btd-updated {
    border-color: var(--btd-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.12));
}

.btd-chairs-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.btd-chairs-suggested {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    font-size: 0.875rem;
}

.btd-chairs-suggested svg {
    width: 16px;
    height: 16px;
    color: var(--btd-primary-light);
    flex-shrink: 0;
}

.btd-chairs-suggested strong {
    color: var(--btd-primary-light);
    font-size: 1rem;
}

.btd-chairs-input {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btd-chairs-input label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--btd-text-secondary);
    margin: 0;
    white-space: nowrap;
}

.btd-number-input-sm {
    min-width: 120px;
}

.btd-number-input-sm input {
    font-size: 1rem !important;
    padding: 0.5rem 0.25rem !important;
}

.btd-number-input-sm .btd-number-btn {
    width: 36px;
    height: 36px;
}

.btd-number-input-sm .btd-number-btn svg {
    width: 16px;
    height: 16px;
}

.btd-chairs-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    margin-bottom: 0;
    padding: 0.5rem 0.75rem;
    border-radius: var(--btd-radius-sm);
    font-size: 0.8125rem;
}

.btd-chairs-note svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.btd-chairs-note.btd-note-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--btd-info);
}

.btd-chairs-note.btd-note-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--btd-warning);
}

/* Legacy - keep for backwards compatibility */
.btd-chairs-summary {
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--btd-radius);
    transition: var(--btd-transition);
}

.btd-chairs-summary.btd-updated {
    transform: scale(1.02);
    border-color: var(--btd-primary);
}

.btd-chairs-auto {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    font-size: 0.9375rem;
}

.btd-chairs-auto svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary-light);
    flex-shrink: 0;
}

.btd-chairs-auto strong {
    color: var(--btd-primary-light);
    font-size: 1.125rem;
    margin-left: auto;
}

/* Ticket type visual cards */
.btd-ticket-type-group {
    grid-column: 1 / -1;
}

.btd-ticket-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.btd-ticket-option {
    position: relative;
    margin-bottom: 0;
}

.btd-ticket-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.btd-ticket-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    cursor: pointer;
    transition: var(--btd-transition);
    text-align: center;
}

.btd-ticket-option:hover .btd-ticket-visual {
    border-color: var(--btd-text-muted);
    background: rgba(255, 255, 255, 0.05);
}

.btd-ticket-option.btd-selected .btd-ticket-visual,
.btd-ticket-option input:checked + .btd-ticket-visual {
    border-color: var(--btd-primary);
    background: rgba(99, 102, 241, 0.1);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.btd-ticket-option[data-type="vip"].btd-selected .btd-ticket-visual {
    border-color: var(--btd-vip-color);
    background: rgba(251, 191, 36, 0.1);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
}

.btd-ticket-option[data-type="economy"].btd-selected .btd-ticket-visual {
    border-color: var(--btd-economy-color);
    background: rgba(96, 165, 250, 0.1);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

.btd-ticket-icon {
    font-size: 1.75rem;
    line-height: 1;
}

.btd-ticket-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--btd-text-primary);
}

.btd-ticket-desc {
    font-size: 0.75rem;
    color: var(--btd-text-muted);
}

/* Ticket type availability badges */
.btd-ticket-availability {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    border-radius: 0.75rem;
    margin-top: 0.25rem;
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    display: none;
}

.btd-ticket-availability:not(:empty) {
    display: inline-block;
}

.btd-ticket-availability.btd-low-stock {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.btd-ticket-availability.btd-sold-out {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Disabled ticket types */
.btd-ticket-option.btd-disabled .btd-ticket-visual {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.btd-ticket-option.btd-disabled:hover .btd-ticket-visual {
    border-color: var(--btd-glass-border);
    background: rgba(255, 255, 255, 0.03);
}

.btd-ticket-option.btd-disabled.btd-selected .btd-ticket-visual {
    border-color: var(--btd-glass-border);
    background: rgba(255, 255, 255, 0.03);
    box-shadow: none;
}

/* Payment options - visual cards */
.btd-payment-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.btd-payment-option {
    position: relative;
    margin-bottom: 0;
}

.btd-payment-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.btd-payment-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--btd-glass-border);
    border-radius: var(--btd-radius);
    cursor: pointer;
    transition: var(--btd-transition);
    text-align: center;
}

.btd-payment-option:hover .btd-payment-visual {
    border-color: var(--btd-text-muted);
    background: rgba(255, 255, 255, 0.05);
}

.btd-payment-option input:checked + .btd-payment-visual {
    border-color: var(--btd-success);
    background: rgba(16, 185, 129, 0.1);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.btd-payment-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.btd-payment-name {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--btd-text-primary);
}

/* Textarea with character counter */
.btd-textarea-wrapper {
    position: relative;
}

.btd-textarea-wrapper textarea {
    padding-bottom: 2rem;
}

.btd-char-counter {
    position: absolute;
    bottom: 0.75rem;
    right: 1rem;
    font-size: 0.75rem;
    color: var(--btd-text-muted);
}

/* Quick request buttons */
.btd-quick-requests {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.btd-quick-label {
    font-size: 0.8125rem;
    color: var(--btd-text-muted);
}

.btd-quick-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-full);
    color: var(--btd-text-secondary);
    cursor: pointer;
    transition: var(--btd-transition);
    font-family: inherit;
}

.btd-quick-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--btd-primary);
    color: var(--btd-primary-light);
}

.btd-quick-btn.btd-added {
    background: var(--btd-primary);
    color: white;
    transform: scale(0.95);
}

/* Event countdown hint */
.btd-event-hint {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.1));
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--btd-radius-sm);
    font-size: 0.8125rem;
    color: var(--btd-vip-color);
}

.btd-event-hint svg {
    width: 14px;
    height: 14px;
}

/* Mobile responsive for intelligent forms */
@media (max-width: 640px) {
    .btd-ticket-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .btd-ticket-visual {
        padding: 0.75rem 0.5rem;
        gap: 0.25rem;
        border-radius: var(--btd-radius-sm);
    }
    
    .btd-ticket-icon {
        font-size: 1.25rem;
    }
    
    .btd-ticket-icon .emoji {
        width: 1.25rem;
        height: 1.25rem;
    }
    
    .btd-ticket-name {
        font-size: 0.8125rem;
    }
    
    .btd-ticket-desc {
        font-size: 0.625rem;
        line-height: 1.3;
    }
    
    .btd-ticket-option.btd-selected .btd-ticket-visual,
    .btd-ticket-option input:checked + .btd-ticket-visual {
        box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
    }
    
    .btd-payment-options {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .btd-payment-visual {
        padding: 0.625rem 0.375rem;
        gap: 0.25rem;
        border-radius: var(--btd-radius-sm);
    }
    
    .btd-payment-icon {
        font-size: 1.25rem;
    }
    
    .btd-payment-name {
        font-size: 0.6875rem;
    }
    
    .btd-guests-row {
        flex-direction: column;
    }
    
    .btd-quick-requests {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.375rem;
        margin-top: 0.5rem;
        gap: 0.375rem;
        scrollbar-width: none;
    }
    
    .btd-quick-requests::-webkit-scrollbar {
        display: none;
    }
    
    .btd-quick-label {
        font-size: 0.75rem;
        flex-shrink: 0;
    }
    
    .btd-quick-btn {
        white-space: nowrap;
        flex-shrink: 0;
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .btd-quick-btn .emoji {
        width: 0.875rem;
        height: 0.875rem;
    }
    
    .btd-chairs-row {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 0.75rem;
    }
    
    .btd-chairs-input {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .btd-chairs-input label {
        font-size: 0.8125rem;
    }
    
    .btd-number-input-sm {
        min-width: 100px;
    }
    
    .btd-number-input-sm input {
        font-size: 0.9375rem !important;
        padding: 0.375rem 0.125rem !important;
    }
    
    .btd-number-input-sm .btd-number-btn {
        width: 32px;
        height: 32px;
    }
    
    .btd-chairs-auto {
        flex-wrap: wrap;
    }
    
    .btd-chairs-auto strong {
        width: 100%;
        margin-left: 0;
        margin-top: 0.5rem;
        text-align: center;
    }
}

/* Extra compact ticket options for very small screens */
@media (max-width: 400px) {
    .btd-ticket-options {
        gap: 0.375rem;
    }
    
    .btd-ticket-visual {
        padding: 0.625rem 0.375rem;
    }
    
    .btd-ticket-icon {
        font-size: 1rem;
    }
    
    .btd-ticket-icon .emoji {
        width: 1rem;
        height: 1rem;
    }
    
    .btd-ticket-name {
        font-size: 0.75rem;
    }
    
    .btd-ticket-desc {
        font-size: 0.5625rem;
    }
    
    .btd-payment-options {
        gap: 0.375rem;
    }
    
    .btd-payment-visual {
        padding: 0.5rem 0.25rem;
    }
}

/* =========================================
   Nearby Seats Suggestions Panel
   ========================================= */
.btd-suggestions-panel {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(52, 211, 153, 0.08));
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--btd-radius-lg);
    padding: 1rem;
    margin: 1rem 0;
    position: relative;
    overflow: hidden;
}

.btd-suggestions-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #066847, #046340, #0b5e44);
    border-radius: var(--btd-radius-lg) var(--btd-radius-lg) 0 0;
}

.btd-suggestions-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btd-suggestions-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0b3f2e, #34d399);
    border-radius: var(--btd-radius);
    flex-shrink: 0;
    animation: btd-pulse-icon 2s ease-in-out infinite;
}

@keyframes btd-pulse-icon {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 20px 0 rgba(16, 185, 129, 0.3);
    }
}

.btd-suggestions-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.btd-suggestions-title h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btd-suggestions-title h4::after {
    content: '👨‍👩‍👧‍👦';
    font-size: 1.1rem;
}

.btd-suggestions-title p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--btd-text-secondary);
}

.btd-suggestions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.btd-suggestion-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--btd-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    min-width: 140px;
    max-width: 200px;
}

.btd-suggestion-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btd-suggestion-card.btd-type-vip {
    border-left: 3px solid var(--btd-vip-color);
}

.btd-suggestion-card.btd-type-standard {
    border-left: 3px solid var(--btd-standard-color);
}

.btd-suggestion-card.btd-type-economy {
    border-left: 3px solid var(--btd-economy-color);
}

.btd-suggestion-seat {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    flex: 1;
}

.btd-suggestion-code {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    letter-spacing: -0.01em;
}

.btd-suggestion-type {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--btd-text-muted);
}

.btd-suggestion-card.btd-type-vip .btd-suggestion-type {
    color: var(--btd-vip-color);
}

.btd-suggestion-card.btd-type-standard .btd-suggestion-type {
    color: var(--btd-standard-color);
}

.btd-suggestion-card.btd-type-economy .btd-suggestion-type {
    color: var(--btd-economy-color);
}

.btd-suggestion-distance {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
}

.btd-distance-icon {
    font-size: 1rem;
    animation: btd-bounce-seat 1.5s ease-in-out infinite;
}

@keyframes btd-bounce-seat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

.btd-distance-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--btd-text-muted);
    white-space: nowrap;
}

.btd-suggestion-add {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 50%;
    color: #0d4e38;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btd-suggestion-add svg {
    width: 14px;
    height: 14px;
}

.btd-suggestion-add:hover {
    background: #0c694a;
    color: white;
    transform: scale(1.1);
}

.btd-suggestions-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.btd-btn-ghost {
    background: transparent;
    border: 1px solid var(--btd-glass-border);
    color: var(--btd-text-secondary);
}

.btd-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--btd-text-primary);
}

.btd-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btd-btn-sm svg,
.btd-btn-sm i {
    width: 14px;
    height: 14px;
}

/* Suggestions panel animations */
.btd-suggestions-panel.btd-slide-in {
    animation: btd-slide-in-up 0.3s ease-out;
}

@keyframes btd-slide-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile responsive for suggestions */
@media (max-width: 640px) {
    .btd-suggestions-panel {
        padding: 0.875rem;
        margin: 0.75rem 0;
    }
    
    .btd-suggestions-header {
        gap: 0.625rem;
    }
    
    .btd-suggestions-icon {
        width: 36px;
        height: 36px;
    }
    
    .btd-suggestions-icon svg {
        width: 18px;
        height: 18px;
    }
    
    .btd-suggestions-title h4 {
        font-size: 0.9375rem;
    }
    
    .btd-suggestions-list {
        gap: 0.375rem;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.5rem;
        margin-left: -0.875rem;
        margin-right: -0.875rem;
        padding-left: 0.875rem;
        padding-right: 0.875rem;
        scrollbar-width: none;
    }
    
    .btd-suggestions-list::-webkit-scrollbar {
        display: none;
    }
    
    .btd-suggestion-card {
        flex: none;
        min-width: 130px;
    }
    
    .btd-suggestions-actions {
        justify-content: stretch;
        gap: 0.5rem;
    }
    
    .btd-suggestions-actions .btd-btn {
        flex: 1;
        justify-content: center;
    }
}

/* =========================================
   Toast Notifications
   ========================================= */
.btd-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    pointer-events: none;
}

.btd-toast {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--btd-radius);
    background: var(--btd-darker);
    border: 1px solid var(--btd-glass-border);
    box-shadow: var(--btd-shadow-xl), 0 0 40px rgba(0, 0, 0, 0.3);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    transform: translateX(120%);
    opacity: 0;
    transition: all var(--btd-transition);
    pointer-events: auto;
    max-width: 100%;
}

.btd-toast.btd-toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.btd-toast.btd-toast-hiding {
    transform: translateX(120%);
    opacity: 0;
}

.btd-toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-toast-icon svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
}

.btd-toast-success .btd-toast-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--btd-success);
}

.btd-toast-error .btd-toast-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--btd-danger);
}

.btd-toast-warning .btd-toast-icon {
    background: rgba(245, 158, 11, 0.2);
    color: var(--btd-warning);
}

.btd-toast-info .btd-toast-icon {
    background: rgba(59, 130, 246, 0.2);
    color: var(--btd-info);
}

.btd-toast-content {
    flex: 1;
    min-width: 0;
}

.btd-toast-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--btd-text-primary);
    margin-bottom: 2px;
}

.btd-toast-message {
    font-size: 13px;
    color: var(--btd-text-secondary);
    line-height: 1.4;
    word-wrap: break-word;
}

.btd-toast-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--btd-text-muted);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--btd-transition-fast);
    margin: -4px -8px -4px 0;
}

.btd-toast-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--btd-text-primary);
}

.btd-toast-close svg {
    width: 18px;
    height: 18px;
}

.btd-toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    border-radius: 0 0 var(--btd-radius) var(--btd-radius);
    transition: width linear;
}

.btd-toast-success .btd-toast-progress { background: var(--btd-success); }
.btd-toast-error .btd-toast-progress { background: var(--btd-danger); }
.btd-toast-warning .btd-toast-progress { background: var(--btd-warning); }
.btd-toast-info .btd-toast-progress { background: var(--btd-info); }

/* Toast animations for stacking */
.btd-toast:nth-child(n+4) {
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 480px) {
    .btd-toast-container {
        top: auto;
        bottom: 20px;
        left: 16px;
        right: 16px;
        max-width: none;
    }
    
    .btd-toast {
        transform: translateY(120%);
    }
    
    .btd-toast.btd-toast-visible {
        transform: translateY(0);
    }
    
    .btd-toast.btd-toast-hiding {
        transform: translateY(120%);
    }
}

/* =========================================
   Hotel Contact Section
   ========================================= */
.btd-hotel-contact-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-lg);
    text-align: center;
}

.btd-contact-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin: 0 0 0.25rem 0;
}

.btd-contact-title svg {
    width: 20px;
    height: 20px;
    color: var(--btd-primary);
}

.btd-contact-subtitle {
    color: var(--btd-text-muted);
    font-size: 0.875rem;
    margin: 0 0 1.25rem 0;
}

.btd-contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.btd-contact-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: var(--btd-radius);
    text-decoration: none;
    transition: all var(--btd-transition);
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.btd-contact-btn svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.btd-contact-btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btd-contact-btn-label {
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.3;
}

.btd-contact-btn-value {
    font-size: 0.8125rem;
    opacity: 0.85;
    margin-top: 2px;
}

/* Call Button - Primary Style */
.btd-contact-call {
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(4, 128, 86, 0.3);
}

.btd-contact-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(4, 128, 86, 0.4);
    color: white;
}

.btd-contact-call:active {
    transform: translateY(0);
}

/* Email Button - Secondary Style */
.btd-contact-email {
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    color: var(--btd-text-primary);
}

.btd-contact-email:hover {
    background: var(--btd-glass-highlight);
    border-color: var(--btd-primary);
    color: var(--btd-text-primary);
    transform: translateY(-2px);
}

.btd-contact-email:active {
    transform: translateY(0);
}

/* Mobile responsive */
@media (max-width: 600px) {
    .btd-hotel-contact-section {
        padding: 1.25rem;
    }
    
    .btd-contact-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btd-contact-btn {
        max-width: none;
        justify-content: center;
    }
    
    .btd-contact-btn-text {
        align-items: center;
        text-align: center;
    }
}

/* =========================================
   Fully Booked Badge Styles
   ========================================= */
.btd-offer-badge-fully-booked {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
    font-weight: 600;
    animation: btd-pulse-badge 2s ease-in-out infinite;
}

@keyframes btd-pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* =========================================
   Menu Image Styles
   ========================================= */
.btd-offer-menu-image {
    margin: 1rem 0;
    border-radius: var(--btd-radius);
    overflow: hidden;
    position: relative;
}

.btd-menu-link {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--btd-radius);
    border: 1px solid var(--btd-glass-border);
}

.btd-menu-link img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    transition: transform var(--btd-transition);
}

.btd-menu-link:hover img {
    transform: scale(1.05);
}

.btd-menu-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: white;
    font-weight: 500;
    opacity: 0;
    transition: opacity var(--btd-transition);
}

.btd-menu-link:hover .btd-menu-overlay {
    opacity: 1;
}

.btd-menu-overlay svg {
    width: 20px;
    height: 20px;
}

/* =========================================
   Restaurant Section Styles
   ========================================= */
.btd-restaurants-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--btd-glass-border);
}

.btd-restaurants-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.btd-restaurants-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btd-restaurants-icon {
    font-size: 1.5em;
}

.btd-restaurants-subtitle {
    color: var(--btd-text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.btd-restaurants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.btd-restaurant-card {
    background: var(--btd-glass-bg);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-lg);
    overflow: hidden;
    transition: all var(--btd-transition);
}

.btd-restaurant-card:hover {
    border-color: var(--btd-primary);
    box-shadow: var(--btd-shadow-glow);
}

.btd-restaurant-image {
    height: 180px;
    overflow: hidden;
}

.btd-restaurant-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--btd-transition);
}

.btd-restaurant-card:hover .btd-restaurant-image img {
    transform: scale(1.05);
}

.btd-restaurant-image-placeholder {
    background: linear-gradient(135deg, var(--btd-dark), var(--btd-darker));
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-restaurant-placeholder-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.btd-restaurant-content {
    padding: 1.5rem;
}

.btd-restaurant-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    margin-bottom: 0.75rem;
}

.btd-restaurant-hotel,
.btd-restaurant-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.btd-restaurant-hotel svg,
.btd-restaurant-date svg {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

.btd-restaurant-description {
    color: var(--btd-text-secondary);
    font-size: 0.95rem;
    margin: 1rem 0;
    line-height: 1.5;
}

/* Restaurant Form Styles */
.btd-restaurant-form {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--btd-glass-border);
}

.btd-restaurant-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.btd-restaurant-form-group {
    display: flex;
    flex-direction: column;
}

.btd-restaurant-form-group label {
    font-size: 0.8rem;
    color: var(--btd-text-muted);
    margin-bottom: 0.25rem;
}

.btd-restaurant-form-group label .required {
    color: var(--btd-danger);
}

.btd-restaurant-form-group input,
.btd-restaurant-form-group textarea {
    background: var(--btd-darkest);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-sm);
    padding: 0.625rem 0.875rem;
    color: var(--btd-text-primary);
    font-size: 0.9rem;
    transition: all var(--btd-transition-fast);
}

.btd-restaurant-form-group input:focus,
.btd-restaurant-form-group textarea:focus {
    outline: none;
    border-color: var(--btd-primary);
    box-shadow: 0 0 0 3px rgba(4, 128, 86, 0.15);
}

.btd-restaurant-form-group input::placeholder,
.btd-restaurant-form-group textarea::placeholder {
    color: var(--btd-text-muted);
}

.btd-restaurant-form-full {
    grid-column: 1 / -1;
}

.btd-restaurant-places-group {
    grid-column: 1 / -1;
}

/* Number input for restaurant form */
.btd-restaurant-number-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--btd-darkest);
    border: 1px solid var(--btd-glass-border);
    border-radius: var(--btd-radius-sm);
    padding: 0.25rem;
}

.btd-restaurant-number-input input {
    width: 60px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    padding: 0.25rem;
}

.btd-restaurant-number-input input:focus {
    outline: none;
    box-shadow: none;
}

.btd-restaurant-number-input .btd-number-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--btd-radius-sm);
    border: none;
    background: var(--btd-glass-highlight);
    color: var(--btd-text-primary);
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--btd-transition-fast);
}

.btd-restaurant-number-input .btd-number-btn:hover {
    background: var(--btd-primary);
    color: white;
}

/* Restaurant Submit Button */
.btd-restaurant-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--btd-primary), var(--btd-primary-dark));
    border: none;
    border-radius: var(--btd-radius);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--btd-transition);
    margin-top: 1rem;
}

.btd-restaurant-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(4, 128, 86, 0.35);
}

.btd-restaurant-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btd-restaurant-submit svg {
    width: 18px;
    height: 18px;
}

/* Restaurant Form Message */
.btd-restaurant-form-message {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--btd-radius-sm);
    font-size: 0.9rem;
    display: none;
}

.btd-restaurant-form-message.btd-success {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.15);
    color: var(--btd-success-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.btd-restaurant-form-message.btd-error {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(239, 68, 68, 0.15);
    color: var(--btd-danger-light);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btd-restaurant-form-message svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Loading spinner for restaurant form */
.btd-loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: btd-spin 0.8s linear infinite;
}

@keyframes btd-spin {
    to { transform: rotate(360deg); }
}

/* Mobile responsive for restaurants */
@media (max-width: 768px) {
    .btd-restaurants-section {
        margin-top: 3rem;
        padding-top: 2rem;
    }
    
    .btd-restaurants-title {
        font-size: 1.5rem;
    }
    
    .btd-restaurants-grid {
        grid-template-columns: 1fr;
    }
    
    .btd-restaurant-form-row {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   Last Tickets Badge - Subtle Version
   ========================================= */
.btd-ticket-last-tickets {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.4rem;
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
    font-size: 0.65rem;
    font-weight: 500;
    border-radius: var(--btd-radius-sm);
    margin-left: 0.4rem;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.btd-ticket-availability.btd-last-tickets {
    color: #b45309;
    font-size: 0.75rem;
    font-weight: 500;
}

/* =========================================
   Restaurant Detail Page
   ========================================= */
.btd-restaurant-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.btd-restaurant-back {
    margin-bottom: 1.5rem;
}

.btd-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.btd-back-link:hover {
    color: var(--btd-primary);
}

.btd-back-link svg {
    width: 18px;
    height: 18px;
}

/* Gallery */
.btd-restaurant-gallery {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.btd-gallery-main {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--btd-radius-lg);
    overflow: hidden;
    background: var(--btd-bg-light);
}

.btd-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btd-gallery-fullscreen {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
}

.btd-gallery-fullscreen:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.btd-gallery-fullscreen svg {
    width: 20px;
    height: 20px;
}

.btd-gallery-thumbs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.btd-gallery-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: var(--btd-radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s, opacity 0.2s;
    padding: 0;
    background: none;
}

.btd-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btd-gallery-thumb:hover {
    opacity: 0.8;
}

.btd-gallery-thumb.btd-active {
    border-color: var(--btd-primary);
}

/* Content Section */
.btd-restaurant-content-section {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .btd-restaurant-content-section {
        grid-template-columns: 1fr;
    }
}

.btd-restaurant-info {
    background: var(--btd-bg-card);
    border-radius: var(--btd-radius-lg);
    padding: 2rem;
    box-shadow: var(--btd-shadow-sm);
}

.btd-restaurant-page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--btd-text-primary);
    margin: 0 0 1rem;
}

.btd-restaurant-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btd-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--btd-text-muted);
    font-size: 0.9rem;
}

.btd-meta-item svg {
    width: 16px;
    height: 16px;
    color: var(--btd-primary);
}

.btd-restaurant-full-description {
    color: var(--btd-text-secondary);
    line-height: 1.7;
}

.btd-restaurant-full-description p {
    margin: 0 0 1rem;
}

/* Restaurant Contact Section */
.btd-restaurant-contact {
    margin-top: 2rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(212, 175, 55, 0.04) 100%);
    border-radius: var(--btd-radius-lg);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.btd-contact-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin: 0 0 1rem;
}

.btd-contact-title svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary);
}

.btd-phone-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btd-phone-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--btd-bg-card);
    border-radius: var(--btd-radius-md);
    text-decoration: none;
    color: var(--btd-text-primary);
    transition: all 0.2s ease;
    border: 1px solid var(--btd-border);
}

.btd-phone-link:hover {
    background: var(--btd-primary);
    color: var(--btd-bg-dark);
    border-color: var(--btd-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
}

.btd-phone-link svg {
    width: 18px;
    height: 18px;
    color: var(--btd-primary);
    flex-shrink: 0;
}

.btd-phone-link:hover svg {
    color: var(--btd-bg-dark);
}

.btd-phone-number {
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.btd-phone-label {
    font-size: 0.8rem;
    color: var(--btd-text-muted);
    padding: 0.15rem 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--btd-radius-sm);
    margin-left: auto;
}

.btd-phone-link:hover .btd-phone-label {
    background: rgba(0, 0, 0, 0.15);
    color: var(--btd-bg-dark);
}

@media (min-width: 640px) {
    .btd-phone-list {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .btd-phone-link {
        flex: 1 1 calc(50% - 0.375rem);
        min-width: 200px;
    }
}

/* Booking Sidebar */
.btd-restaurant-sidebar {
    position: sticky;
    top: 1.5rem;
}

.btd-restaurant-booking-card {
    background: var(--btd-bg-card);
    border-radius: var(--btd-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--btd-shadow-md);
    border: 1px solid var(--btd-border);
}

.btd-booking-card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--btd-text-primary);
    margin: 0 0 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--btd-border);
}

.btd-booking-card-title svg {
    width: 20px;
    height: 20px;
    color: var(--btd-primary);
}

.btd-restaurant-detail-form .btd-form-group {
    margin-bottom: 1rem;
}

.btd-restaurant-detail-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--btd-text-secondary);
    margin-bottom: 0.4rem;
}

.btd-restaurant-detail-form label .required {
    color: #ef4444;
}

.btd-restaurant-detail-form input[type="text"],
.btd-restaurant-detail-form input[type="email"],
.btd-restaurant-detail-form input[type="tel"],
.btd-restaurant-detail-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--btd-border);
    border-radius: var(--btd-radius);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--btd-bg-light);
}

.btd-restaurant-detail-form input:focus,
.btd-restaurant-detail-form textarea:focus {
    outline: none;
    border-color: var(--btd-primary);
    box-shadow: 0 0 0 3px rgba(var(--btd-primary-rgb), 0.15);
}

.btd-number-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--btd-border);
    border-radius: var(--btd-radius);
    overflow: hidden;
    background: var(--btd-bg-light);
}

.btd-num-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--btd-text-secondary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.btd-num-btn:hover {
    background: var(--btd-primary);
    color: white;
}

.btd-number-input-wrapper input {
    flex: 1;
    text-align: center;
    border: none !important;
    background: transparent !important;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem;
}

.btd-submit-booking {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--btd-primary);
    color: white;
    border: none;
    border-radius: var(--btd-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    margin-top: 0.5rem;
}

.btd-submit-booking:hover {
    background: var(--btd-primary-dark);
    transform: translateY(-1px);
}

.btd-submit-booking:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btd-submit-booking svg {
    width: 18px;
    height: 18px;
}

/* Form Message */
.btd-restaurant-detail-form .btd-form-message {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border-radius: var(--btd-radius);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.btd-restaurant-detail-form .btd-form-message.btd-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.btd-restaurant-detail-form .btd-form-message.btd-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.btd-restaurant-detail-form .btd-form-message svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Lightbox */
.btd-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.btd-lightbox.btd-active {
    opacity: 1;
    visibility: visible;
}

.btd-lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 10;
}

.btd-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btd-lightbox-close svg {
    width: 24px;
    height: 24px;
}

.btd-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 10;
}

.btd-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btd-lightbox-nav svg {
    width: 24px;
    height: 24px;
}

.btd-lightbox-prev {
    left: 1rem;
}

.btd-lightbox-next {
    right: 1rem;
}

.btd-lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btd-lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--btd-radius);
}

.btd-lightbox-counter {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Restaurant Button on offers page */
.btd-restaurant-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--btd-primary);
    color: white;
    border: none;
    border-radius: var(--btd-radius);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    margin-top: 1rem;
}

.btd-restaurant-button:hover {
    background: var(--btd-primary-dark);
    transform: translateY(-1px);
    color: white;
}

.btd-restaurant-button svg {
    width: 18px;
    height: 18px;
}

/* Loading spinner */
.btd-loading {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: btd-spin 0.8s linear infinite;
}

@keyframes btd-spin {
    to { transform: rotate(360deg); }
}