/**
 * HOA Management System — Payments Module Overlay
 *
 * Visual-only adaptation for renderPaymentsPage. Mirrors the design language
 * established by dashboard.css, shell.css, and property_details.css.
 *
 * Strict rules:
 *   - Token-driven only.
 *   - Wrapper class .pay-shell is the ONLY new DOM hook required.
 *   - All existing IDs (#new-payment-btn, #payment-month-filter, #payments-*-tbody,
 *     #payments-analytics-panel, #payments-charts-toggle, #payments-search-input,
 *     #payments-recon-filter, #payments-type-chart, #export-payments-csv,
 *     #reconciliation-btn) and event wiring preserved untouched.
 *   - Dark mode comes for free via [data-theme="dark"] semantic tokens.
 *
 * Loaded after css/style.css and css/shell.css.
 */

/* ═══════════════════════════════════════════════════════════════════════════
   LOCAL TOKENS
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell {
    --pay-radius-lg: 16px;
    --pay-radius-md: 12px;
    --pay-radius-sm: 10px;
    --pay-radius-pill: 999px;
    --pay-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --pay-transition: 0.2s var(--pay-ease);
    --pay-font: "Figtree", "Inter", -apple-system, BlinkMacSystemFont,
                "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    font-family: var(--pay-font);
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════════════════════════
   PAGE HEADER
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell .pay-page-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--pay-radius-lg);
    box-shadow: var(--shadow-xs);
    padding: 18px 22px;
    margin-bottom: 16px;
    transition: box-shadow var(--pay-transition);
}
.pay-shell .pay-page-header:hover { box-shadow: var(--shadow-sm); }

.pay-shell .pay-page-header h1 {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0;
}
.pay-shell .pay-page-header small {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Header action group */
.pay-shell .pay-page-header .form-select,
.pay-shell .pay-page-header .form-control {
    border-radius: var(--pay-radius-sm);
    border-color: var(--border-default);
    color: var(--text-primary);
    background-color: var(--bg-surface);
    font-size: 0.82rem;
    transition: border-color var(--pay-transition),
                box-shadow var(--pay-transition);
}
.pay-shell .pay-page-header .form-select:focus,
.pay-shell .pay-page-header .form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-focus);
    outline: none;
}

.pay-shell .pay-page-header .btn {
    border-radius: var(--pay-radius-sm);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 7px 14px;
    transition: background var(--pay-transition),
                border-color var(--pay-transition),
                color var(--pay-transition),
                transform var(--pay-transition),
                box-shadow var(--pay-transition);
}
.pay-shell .pay-page-header .btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}
.pay-shell .pay-page-header .btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

/* New Payment CTA — brand-green */
.pay-shell .pay-page-header #new-payment-btn {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--brand-on-primary);
    border-radius: var(--pay-radius-pill);
    padding: 8px 18px !important;
    font-size: 0.85rem !important;
    box-shadow: var(--shadow-xs);
}
.pay-shell .pay-page-header #new-payment-btn:hover {
    background: var(--brand-primary-hover);
    border-color: var(--brand-primary-hover);
    box-shadow: var(--shadow-sm);
}

/* ═══════════════════════════════════════════════════════════════════════════
   ANALYTICS PANEL
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell #payments-analytics-panel {
    transition: opacity var(--pay-transition),
                max-height 0.35s var(--pay-ease);
}
.pay-shell #payments-analytics-panel.collapsed {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

/* KPI strip cards */
.pay-shell #payments-analytics-panel .row.g-2 .card {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-default) !important;
    border-radius: var(--pay-radius-md) !important;
    box-shadow: var(--shadow-xs) !important;
    transition: transform var(--pay-transition),
                box-shadow var(--pay-transition),
                border-color var(--pay-transition);
}
.pay-shell #payments-analytics-panel .row.g-2 .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md) !important;
    border-color: var(--brand-primary-border) !important;
}
.pay-shell #payments-analytics-panel .row.g-2 .card .card-body {
    padding: 14px !important;
}
.pay-shell #payments-analytics-panel .row.g-2 .card .text-muted.small {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    font-size: 0.66rem !important;
    color: var(--text-secondary) !important;
    margin-bottom: 2px;
}
.pay-shell #payments-analytics-panel .row.g-2 .card .fw-bold {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.015em;
}

/* KPI icon disc — brand-tinted */
.pay-shell #payments-analytics-panel .rounded-circle {
    width: 38px !important;
    height: 38px !important;
    box-shadow: var(--shadow-xs);
    transition: transform var(--pay-transition);
}
.pay-shell #payments-analytics-panel .card:hover .rounded-circle {
    transform: scale(1.05);
}

/* Chart + breakdown row cards */
.pay-shell #payments-analytics-panel .row.g-2.mb-3:last-child .card {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-default) !important;
    border-radius: var(--pay-radius-md) !important;
    box-shadow: var(--shadow-xs) !important;
}
.pay-shell #payments-analytics-panel .row.g-2.mb-3:last-child .card:hover {
    border-color: var(--brand-primary-border) !important;
    box-shadow: var(--shadow-sm) !important;
}
.pay-shell #payments-analytics-panel h6.small.fw-bold {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.7rem !important;
    font-weight: 700;
    margin-bottom: 10px !important;
}
.pay-shell #payments-analytics-panel h6.small.fw-bold i {
    color: var(--brand-primary);
}

/* Breakdown progress bars */
.pay-shell #payments-analytics-panel .progress {
    height: 6px !important;
    background: var(--bg-subtle);
    border-radius: var(--pay-radius-pill);
    overflow: hidden;
}
.pay-shell #payments-analytics-panel .progress .progress-bar {
    background: var(--brand-primary);
    border-radius: var(--pay-radius-pill);
    transition: width 0.4s var(--pay-ease);
}

/* ═══════════════════════════════════════════════════════════════════════════
   PAYMENT RECORDS TABLE CARD
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell .pay-table-card {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-default) !important;
    border-radius: var(--pay-radius-md) !important;
    box-shadow: var(--shadow-xs) !important;
    overflow: hidden;
}
.pay-shell .pay-table-card .card-header {
    background: var(--bg-sunken) !important;
    border-bottom: 1px solid var(--border-default) !important;
    padding: 12px 16px !important;
}
.pay-shell .pay-table-card .card-header h6 {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: -0.005em;
}
.pay-shell .pay-table-card .card-header h6 i {
    color: var(--brand-primary);
}
.pay-shell .pay-table-card .card-header .badge {
    background: var(--brand-primary-subtle) !important;
    color: var(--brand-primary) !important;
    border-radius: var(--pay-radius-pill);
    font-weight: 700;
    font-size: 0.72rem !important;
    padding: 3px 10px;
}

/* Toolbar inputs in card-header */
.pay-shell .pay-table-card .card-header .form-select,
.pay-shell .pay-table-card .card-header .form-control {
    border-radius: var(--pay-radius-sm);
    border-color: var(--border-default);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 0.8rem;
    transition: border-color var(--pay-transition),
                box-shadow var(--pay-transition);
}
.pay-shell .pay-table-card .card-header .form-select:focus,
.pay-shell .pay-table-card .card-header .form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-focus);
    outline: none;
}

/* ── Table itself ────────────────────────────────────────────────────── */
.pay-shell .pay-table-card .table {
    color: var(--text-primary);
    margin-bottom: 0;
}
.pay-shell .pay-table-card .table thead.table-light th,
.pay-shell .pay-table-card .table thead th {
    background: var(--bg-sunken) !important;
    border-bottom: 1px solid var(--border-default) !important;
    border-color: var(--border-default);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 10px 12px;
    white-space: nowrap;
}
.pay-shell .pay-table-card .table thead th .bi {
    margin-left: 4px;
    font-size: 0.7rem;
}
.pay-shell .pay-table-card .table tbody td {
    border-color: var(--border-default);
    padding: 11px 12px;
    font-size: 0.85rem;
    vertical-align: middle;
}
.pay-shell .pay-table-card .table tbody tr {
    transition: background var(--pay-transition);
}
.pay-shell .pay-table-card .table.table-hover tbody tr:hover {
    background: var(--bg-hover);
}
.pay-shell .pay-table-card .table tbody tr:last-child td { border-bottom: none; }

/* Footer (Grand Total row) */
.pay-shell .pay-table-card .table tfoot.table-light tr,
.pay-shell .pay-table-card .table tfoot tr {
    background: var(--bg-sunken) !important;
    border-top: 2px solid var(--border-default);
}
.pay-shell .pay-table-card .table tfoot td {
    border-color: var(--border-default);
    padding: 12px;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-primary);
}
.pay-shell .pay-table-card .table tfoot td.text-success {
    color: var(--brand-primary) !important;
    font-size: 0.95rem;
}

/* Row action buttons */
.pay-shell .pay-table-card .table .btn-sm {
    border-radius: 8px;
    padding: 4px 8px;
    transition: background var(--pay-transition),
                color var(--pay-transition),
                border-color var(--pay-transition),
                transform var(--pay-transition);
}
.pay-shell .pay-table-card .table .btn-sm:hover {
    transform: translateY(-1px);
}

/* Custom scrollbar on the table-responsive */
.pay-shell .pay-table-card .table-responsive {
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}
.pay-shell .pay-table-card .table-responsive::-webkit-scrollbar { width: 8px; height: 8px; }
.pay-shell .pay-table-card .table-responsive::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 4px;
}
.pay-shell .pay-table-card .table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}

/* ═══════════════════════════════════════════════════════════════════════════
   BADGES (AR/OR receipt type, payment method, type, reconciliation)
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell .table .badge {
    border-radius: var(--pay-radius-pill);
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 3px 8px;
    font-size: 0.7rem;
}

/* Sortable header hover affordance */
.pay-shell .pay-table-card .table thead th.pay-sort-col {
    transition: background var(--pay-transition),
                color var(--pay-transition);
}
.pay-shell .pay-table-card .table thead th.pay-sort-col:hover {
    background: var(--bg-hover) !important;
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════════════════════════
   EMPTY / LOADING STATES
═══════════════════════════════════════════════════════════════════════════ */
.pay-shell .pay-state {
    display: block;
    text-align: center;
    padding: 32px 16px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
}
.pay-shell .pay-state.pay-state-empty { color: var(--text-muted); }
.pay-shell .pay-state .pay-state-hint {
    display: block;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .pay-shell .pay-page-header {
        flex-direction: column;
        align-items: stretch;
    }
    .pay-shell .pay-page-header .d-flex.flex-wrap.gap-2 {
        justify-content: flex-start;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   REDUCED MOTION + PRINT
═══════════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .pay-shell .pay-page-header,
    .pay-shell .pay-page-header .btn,
    .pay-shell #payments-analytics-panel .row.g-2 .card,
    .pay-shell #payments-analytics-panel .rounded-circle,
    .pay-shell #payments-analytics-panel .progress .progress-bar,
    .pay-shell .pay-table-card .table tbody tr,
    .pay-shell .pay-table-card .table thead th.pay-sort-col,
    .pay-shell .pay-table-card .table .btn-sm {
        transition: none !important;
        animation: none !important;
    }
}

@media print {
    .pay-shell .pay-page-header .d-flex.flex-wrap.gap-2,
    .pay-shell #payments-charts-toggle,
    .pay-shell .pay-table-card .card-header .form-select,
    .pay-shell .pay-table-card .card-header .form-control,
    .pay-shell .pay-table-card .table .btn { display: none !important; }
    .pay-shell .pay-table-card { box-shadow: none !important; border: 1px solid #ccc !important; }
}