:root {
    --white: #ffffff;
    --black: #000000;
    --gold: #d4af37;
    --gold-light: #f0e68c;
    --gold-dark: #b8860b;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

body {
    background-color: var(--white);
    color: var(--black);
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.booking-container {
    background: var(--white);
    border: 1px solid var(--gray);
    border-radius: 8px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.booking-header {
    margin-bottom: 24px;
    text-align: center;
}

.booking-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--black);
}

.booking-header p {
    color: #666;
    font-size: 16px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--black);
    font-size: 15px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray);
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.note-hint {
    font-size: 12px;
    color: #888;
    margin-top: 6px;
    font-style: italic;
}

.selection-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.selection-slot {
    padding: 14px 10px;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--gray);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s;
    line-height: 1.3;
}

.selection-slot:hover:not(.selected) {
    background: var(--gold-light);
    border-color: var(--gold);
}

.selection-slot.selected {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold-dark);
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.time-slot {
    padding: 12px 8px;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--gray);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
    line-height: 1.3;
}

.time-slot:hover:not(.booked):not(.disabled):not(.selected) {
    background: var(--gold-light);
    border-color: var(--gold);
}

.time-slot.selected {
    background: var(--gold);
    color: var(--white);
    border-color: var(--gold-dark);
}

.time-slot.booked {
    background: #f0f0f0;
    color: #999;
    cursor: not-allowed;
    text-decoration: line-through;
}

.time-slot.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.people-slots-container,
.options-container {
    display: block;
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-item input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--gold);
    cursor: pointer;
}

.checkbox-item label {
    font-weight: normal;
    margin: 0;
    font-size: 15px;
    cursor: pointer;
}

.btn {
    width: 100%;
    padding: 14px;
    background: var(--gold);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 8px;
}

.btn-secondary {
    background: var(--gray-light);
    color: var(--black);
}

.btn-secondary:hover {
    background: var(--gray);
}

.btn:hover {
    background: var(--gold-dark);
}

.btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.notice {
    margin-top: 20px;
    padding: 16px;
    background: var(--gray-light);
    border-left: 4px solid var(--gold);
    border-radius: 4px;
    font-size: 14px;
    color: #555;
}

.result-message {
    padding: 16px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    margin-top: 16px;
    display: none;
}

.result-success {
    background: #e6f4ea;
    color: #137333;
}

.result-error {
    background: #fce8e6;
    color: #c5221f;
}

.required::after {
    content: " *";
    color: var(--gold);
}

.time-range-display {
    margin-top: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gold);
    min-height: 24px;
}

.selected-ranges {
    margin-top: 12px;
    font-size: 14px;
    color: var(--black);
}

.selected-range-item {
    display: inline-block;
    background: var(--gold-light);
    color: var(--black);
    padding: 4px 8px;
    border-radius: 4px;
    margin-right: 8px;
    margin-bottom: 6px;
    font-size: 13px;
}

.remove-range {
    background: none;
    border: none;
    color: var(--gold-dark);
    font-weight: bold;
    cursor: pointer;
    margin-left: 4px;
    font-size: 14px;
}

.price-display {
    font-size: 18px;
    font-weight: 700;
    color: var(--gold);
    text-align: center;
    margin: 16px 0;
    min-height: 24px;
}

.price-loading {
    color: #999;
    font-style: italic;
}

.buttons-row {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

@media (max-width: 560px) {
    .booking-container {
        padding: 20px;
    }
    .selection-slots {
        grid-template-columns: 1fr;
    }
    .time-slots {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 8px;
    }
    .time-slot, .selection-slot {
        font-size: 13px;
        padding: 10px 6px;
    }
    .buttons-row {
        flex-direction: column;
    }
}

.honeypot {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}