/* ==========================================================================
   RadjaTiket Checkout - Dark Theme with Gold Accents
   ========================================================================== */

/* ---------- CSS Variables (inherit from dashboard) ---------- */
:root {
    /* Dark palette */
    --dark-primary: #1a1a2e;
    --dark-secondary: #16213e;
    --dark-tertiary: #0f3460;
    --dark-surface: #1e2a45;
    --dark-border: #2a3a5c;

    /* Gold palette */
    --gold-primary: #d4af37;
    --gold-light: #f0c040;
    --gold-bright: #ffdf00;
    --gold-muted: #b8962e;
    --gold-dim: rgba(212, 175, 55, 0.15);

    /* Text colors */
    --text-primary: #e8e8e8;
    --text-secondary: #a0aec0;
    --text-muted: #718096;

    /* Functional colors */
    --success: #48bb78;
    --danger: #fc8181;
    --warning: #f6ad55;
    --info: #63b3ed;

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-ease: cubic-bezier(0.4, 0, 0.2, 1);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
}

/* ---------- Base ---------- */
body.checkout-page {
    background-color: var(--dark-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
}

/* ---------- Navbar ---------- */
.checkout-navbar {
    background-color: var(--dark-secondary);
    border-bottom: 1px solid var(--dark-border);
    padding: 12px 0;
}

.checkout-navbar .navbar-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.brand-gold {
    color: var(--gold-primary);
}

/* ---------- Event Info ---------- */
.checkout-event-info {
    background-color: var(--dark-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 20px;
}

/* ---------- Sections ---------- */
.checkout-section {
    background-color: var(--dark-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.section-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--dark-border);
}

.section-title i {
    color: var(--gold-primary);
}

/* ---------- Ticket List ---------- */
.ticket-item {
    background-color: var(--dark-primary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 12px;
    transition: border-color var(--transition-speed) var(--transition-ease);
}

.ticket-item:last-child {
    margin-bottom: 0;
}

.ticket-item:hover:not(.ticket-unavailable) {
    border-color: var(--gold-primary);
}

.ticket-item.ticket-selected {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 1px var(--gold-primary);
}

.ticket-item.ticket-unavailable {
    opacity: 0.5;
    pointer-events: none;
}

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

.ticket-price {
    color: var(--gold-primary);
    font-weight: 700;
    font-size: 0.95rem;
}

.ticket-stock {
    font-size: 0.8rem;
}

/* ---------- Quantity Controls ---------- */
.ticket-qty-control {
    min-width: 130px;
}

.ticket-qty-control .input-group {
    max-width: 120px;
}

.ticket-qty-control .form-control {
    background-color: var(--dark-secondary);
    border-color: var(--dark-border);
    color: var(--text-primary);
    font-weight: 600;
    width: 40px;
}

.ticket-qty-control .form-control:focus {
    background-color: var(--dark-secondary);
    border-color: var(--gold-primary);
    color: var(--text-primary);
    box-shadow: none;
}

.btn-outline-gold {
    color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.btn-outline-gold:hover {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
    color: var(--dark-primary);
}

.btn-outline-gold:disabled {
    opacity: 0.5;
}

/* ---------- Form Controls ---------- */
.form-control-dark {
    background-color: var(--dark-primary);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    transition: border-color var(--transition-speed) var(--transition-ease),
                box-shadow var(--transition-speed) var(--transition-ease);
}

.form-control-dark:focus {
    background-color: var(--dark-primary);
    border-color: var(--gold-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
    outline: none;
}

.form-control-dark::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.form-check-input {
    background-color: var(--dark-primary);
    border-color: var(--dark-border);
}

.form-check-input:checked {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
    border-color: var(--gold-primary);
}

.form-check-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ---------- Attendee Forms ---------- */
.attendee-form-item {
    background-color: var(--dark-primary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 12px;
}

.attendee-form-item:last-child {
    margin-bottom: 0;
}

.attendee-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.attendee-form-header h6 {
    margin: 0;
    color: var(--gold-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.btn-copy-buyer {
    font-size: 0.75rem;
    padding: 2px 8px;
    color: var(--gold-primary);
    border-color: var(--gold-primary);
}

.btn-copy-buyer:hover {
    background-color: var(--gold-dim);
    color: var(--gold-light);
    border-color: var(--gold-light);
}

/* ---------- Order Summary ---------- */
.order-summary-card {
    background-color: var(--dark-secondary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-md);
    padding: 24px;
    top: 80px;
}

.order-summary-card .section-title {
    margin-bottom: 12px;
}

#orderSummaryItems .summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 0.9rem;
}

#orderSummaryItems .summary-item .item-name {
    color: var(--text-secondary);
}

#orderSummaryItems .summary-item .item-price {
    color: var(--text-primary);
    font-weight: 500;
}

/* ---------- Button Gold ---------- */
.btn-gold {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    color: var(--dark-primary);
    border: none;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-speed) var(--transition-ease);
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-bright));
    color: var(--dark-primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transform: translateY(-1px);
}

.btn-gold:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-gold .spinner-btn {
    display: none;
}

.btn-gold.btn-loading .spinner-btn {
    display: inline-block;
}

.btn-gold.btn-loading .btn-text {
    display: none;
}

/* ---------- Success Page ---------- */
.success-icon {
    font-size: 4rem;
    color: var(--success);
}

.success-icon i {
    filter: drop-shadow(0 4px 10px rgba(72, 187, 120, 0.3));
}

/* ---------- Error Page ---------- */
.error-icon {
    font-size: 4rem;
    color: var(--danger);
}

.error-icon i {
    filter: drop-shadow(0 4px 10px rgba(252, 129, 129, 0.3));
}

/* ---------- Attendee Card (Success page) ---------- */
.attendee-card {
    background-color: var(--dark-primary);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    padding: 14px;
}

/* ---------- Badges ---------- */
.badge-success {
    background-color: rgba(72, 187, 120, 0.15);
    color: var(--success);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-warning {
    background-color: rgba(246, 173, 85, 0.15);
    color: var(--warning);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-danger {
    background-color: rgba(252, 129, 129, 0.15);
    color: var(--danger);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-secondary {
    background-color: rgba(113, 128, 150, 0.15);
    color: var(--text-muted);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-info {
    background-color: rgba(99, 179, 237, 0.15);
    color: var(--info);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ---------- Table Dark ---------- */
.table-dark {
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--dark-border);
    color: var(--text-primary);
}

.table-dark thead th {
    background-color: var(--dark-tertiary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ---------- Text Utilities ---------- */
.text-gold {
    color: var(--gold-primary) !important;
}

/* ---------- Alert ---------- */
.alert-checkout {
    background-color: var(--dark-surface);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
}

.alert-checkout.alert-danger {
    border-color: rgba(252, 129, 129, 0.3);
    background-color: rgba(252, 129, 129, 0.1);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .order-summary-card {
        position: static !important;
        margin-top: 24px;
    }
}

@media (max-width: 575.98px) {
    .checkout-section {
        padding: 16px;
    }

    .ticket-item .d-flex {
        flex-direction: column;
        gap: 12px;
    }

    .ticket-qty-control {
        min-width: auto;
        align-self: flex-start;
    }

    .order-summary-card {
        padding: 16px;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--dark-primary);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-muted);
}