@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Open+Sans:wght@400;500;600&display=swap');

:root {
    --hk-maroon: #7c2929;
    --hk-gold: #c9922a;
    --hk-cream: #fdf8f2;
    --hk-text: #2a1a0a;
    --hk-muted: #7a6a5a;
    --hk-border: #e5ddd0;
    --hk-success: #16a34a;
    --hk-error: #dc2626;
    --hk-warning: #f59e0b;
}

.hk-booking-wrap {
    background: linear-gradient(135deg, rgba(201, 146, 42, 0.08), rgba(124, 41, 41, 0.08)),
        radial-gradient(circle at top, rgba(201, 146, 42, 0.12), transparent 45%),
        var(--hk-cream);
    padding: 48px 16px 64px;
    font-family: 'Open Sans', sans-serif;
    color: var(--hk-text);
}

.hk-booking-card {
    max-width: 1100px;
    margin: 0 auto;
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--hk-border);
    box-shadow: 0 18px 40px rgba(44, 21, 7, 0.08);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.hk-booking-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 10%, rgba(201, 146, 42, 0.12), transparent 45%);
    pointer-events: none;
}

.hk-booking-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.hk-booking-eyebrow {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
    color: var(--hk-gold);
    margin: 0 0 6px;
    font-weight: 600;
}

.hk-booking-header h2 {
    font-family: 'Cinzel', serif;
    font-size: 30px;
    color: var(--hk-maroon);
    margin: 0 0 10px;
}

.hk-booking-subtitle {
    color: var(--hk-muted);
    margin: 0;
    font-size: 15px;
}

.hk-booking-badge {
    background: var(--hk-maroon);
    color: #fff;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-weight: 600;
    white-space: nowrap;
}

.hk-confirmation {
    display: flex;
    gap: 16px;
    align-items: center;
    background: rgba(22, 163, 74, 0.08);
    border: 1px solid rgba(22, 163, 74, 0.2);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.hk-confirmation-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--hk-success);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
}

.hk-confirmation h3 {
    margin: 0 0 6px;
    font-family: 'Cinzel', serif;
    color: var(--hk-maroon);
}

.hk-confirmation p {
    margin: 0;
    color: var(--hk-muted);
}

.hk-confirmation-ref {
    margin-top: 8px;
    color: var(--hk-text);
}

.hk-form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.hk-booking-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.hk-date-range {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.hk-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hk-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--hk-text);
}

.hk-field input,
.hk-field select,
.hk-field textarea {
    border: 1px solid var(--hk-border);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 14px;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hk-field.is-invalid input,
.hk-field.is-invalid select,
.hk-field.is-invalid textarea {
    border-color: var(--hk-error);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.hk-field input:focus,
.hk-field select:focus,
.hk-field textarea:focus {
    outline: none;
    border-color: var(--hk-gold);
    box-shadow: 0 0 0 3px rgba(201, 146, 42, 0.15);
}

.hk-field-full {
    grid-column: 1 / -1;
}

.hk-help {
    font-size: 12px;
    color: var(--hk-muted);
    min-height: 16px;
}

.hk-error {
    font-size: 12px;
    color: var(--hk-error);
    min-height: 16px;
}

.hk-form-message {
    grid-column: 1 / -1;
    padding: 10px 12px;
    border-radius: 8px;
    display: none;
    font-size: 13px;
    line-height: 1.4;
    word-break: break-word;
}

.hk-form-message.is-error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    color: var(--hk-error);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.hk-form-message.is-success {
    display: block;
    background: rgba(22, 163, 74, 0.1);
    color: var(--hk-success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.hk-btn-primary {
    grid-column: 1 / -1;
    background: var(--hk-maroon);
    color: #fff;
    padding: 12px 18px;
    border: none;
    border-radius: 0;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hk-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(124, 41, 41, 0.2);
}

.hk-btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.hk-form-note {
    grid-column: 1 / -1;
    font-size: 12px;
    color: var(--hk-muted);
    margin: 0;
}

.hk-booking-summary {
    background: var(--hk-cream);
    border-radius: 10px;
    border: 1px solid var(--hk-border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 24px;
    height: fit-content;
}

.hk-booking-summary h3 {
    font-family: 'Cinzel', serif;
    font-size: 20px;
    color: var(--hk-maroon);
    margin: 0;
}

.hk-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--hk-text);
}

.hk-summary-total {
    font-size: 16px;
    font-weight: 700;
    color: var(--hk-maroon);
    padding-top: 10px;
    border-top: 1px solid var(--hk-border);
}

.hk-summary-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    font-size: 12px;
    color: var(--hk-muted);
}

.hk-meta-label {
    display: block;
    font-weight: 600;
    color: var(--hk-text);
}

.hk-empty {
    padding: 24px;
    background: rgba(201, 146, 42, 0.08);
    border: 1px dashed var(--hk-gold);
    border-radius: 10px;
    color: var(--hk-text);
}

@media (max-width: 960px) {
    .hk-booking-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .hk-form-grid {
        grid-template-columns: 1fr;
    }

    .hk-booking-summary {
        position: static;
    }
}

@media (max-width: 640px) {
    .hk-booking-card {
        padding: 24px 20px;
    }

    .hk-booking-form {
        grid-template-columns: 1fr;
    }

    .hk-date-range {
        grid-template-columns: 1fr;
    }
}