:root {
    --primary: #2d0f36; /* Deep purple from poster */
    --primary-light: #461754;
    --accent: #d7195c; /* Pinkish red from poster */
    --bg-color: #fcedf2; /* Light pink background */
    --text-main: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --success: #10b981;
    --error: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top right, rgba(215, 25, 92, 0.1), transparent 40%),
                      radial-gradient(circle at bottom left, rgba(45, 15, 54, 0.1), transparent 40%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    color: var(--text-main);
}

.container {
    width: 100%;
    max-width: 600px;
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    z-index: 10;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05), inset 0 0 0 1px rgba(255,255,255,0.5);
}

.header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid rgba(0,0,0,0.05);
}

.branding h1 {
    color: var(--primary);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
}

.branding .subtitle {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.branding .desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.info-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.badge {
    background: var(--primary);
    color: #f7b731; /* Golden yellow */
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(45, 15, 54, 0.2);
}

.booking-section h2 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-size: 0.95rem;
}

input[type="text"],
input[type="tel"],
select {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    border: 2px solid rgba(0,0,0,0.1);
    background: var(--white);
    font-size: 1rem;
    color: var(--text-main);
    transition: all 0.3s ease;
    outline: none;
}

input:focus, select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(215, 25, 92, 0.1);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.slot {
    background: var(--white);
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 0.6rem 0;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    user-select: none;
}

.slot:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.slot.selected {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(45, 15, 54, 0.3);
}

.placeholder-text {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(45, 15, 54, 0.2);
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(45, 15, 54, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

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

.message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    transform: translateY(10px);
    opacity: 0;
    animation: slideUp 0.4s forwards;
}

.message.hidden {
    display: none;
}

.message.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}