/* ============================================================
   GenesisBudget Next-Gen UI Layer
   Loaded last so it refines every page (user + admin) without
   changing markup. Safe, token-driven, dark-mode aware.
   ============================================================ */

:root {
    --ng-radius: 14px;
    --ng-radius-sm: 10px;
    --ng-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.07);
    --ng-shadow-hover: 0 2px 4px rgba(15, 23, 42, 0.08), 0 16px 40px rgba(15, 23, 42, 0.14);
    --ng-accent: #2563eb;
    --ng-accent-2: #10b981;
    --ng-speed: 180ms;
}

[data-theme="dark"],
.dark-mode {
    --ng-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.45);
    --ng-shadow-hover: 0 2px 4px rgba(0, 0, 0, 0.5), 0 16px 40px rgba(0, 0, 0, 0.6);
    --ng-accent: #818cf8;
    --ng-accent-2: #34d399;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* ── Cards ─────────────────────────────────────────────── */
.card {
    border-radius: var(--ng-radius) !important;
    border-color: rgba(100, 116, 139, 0.18);
    box-shadow: var(--ng-shadow);
    transition: transform var(--ng-speed) ease, box-shadow var(--ng-speed) ease;
}

.card:hover {
    box-shadow: var(--ng-shadow-hover);
}

a .card:hover,
.card[onclick]:hover,
.card a.stretched-link:hover {
    transform: translateY(-2px);
}

.card-header {
    border-top-left-radius: var(--ng-radius) !important;
    border-top-right-radius: var(--ng-radius) !important;
    background-image: linear-gradient(to bottom, rgba(148, 163, 184, 0.08), transparent);
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
    border-radius: var(--ng-radius-sm);
    font-weight: 600;
    transition: transform var(--ng-speed) ease, box-shadow var(--ng-speed) ease,
        background-color var(--ng-speed) ease, border-color var(--ng-speed) ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
}

.btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: none;
}

.btn-primary,
.btn-success {
    background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(0, 0, 0, 0.06));
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--ng-accent);
    outline-offset: 2px;
}

/* ── Forms ─────────────────────────────────────────────── */
.form-control,
.form-select {
    border-radius: var(--ng-radius-sm);
    transition: border-color var(--ng-speed) ease, box-shadow var(--ng-speed) ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ng-accent);
    box-shadow: 0 0 0 0.22rem rgba(37, 99, 235, 0.14);
}

[data-theme="dark"] .form-control:focus,
.dark-mode .form-control:focus {
    box-shadow: 0 0 0 0.22rem rgba(129, 140, 248, 0.22);
}

/* ── Tables ────────────────────────────────────────────── */
.table {
    --bs-table-hover-bg: rgba(37, 99, 235, 0.05);
}

.table thead th {
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--gray-600);
}

.table-responsive {
    border-radius: var(--ng-radius-sm);
}

/* ── Alerts / badges / progress ────────────────────────── */
.alert {
    border-radius: var(--ng-radius-sm);
    border-left: 4px solid currentColor;
}

.badge {
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.progress {
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    border-radius: 999px;
    transition: width 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Top navigation: soft glass ─────────────────────────── */
.gb-top-nav {
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
}

.gb-nav-link,
.gb-action-btn,
.gb-app-shortcut,
.gb-menu-card,
.gb-admin-link {
    transition: background-color var(--ng-speed) ease, color var(--ng-speed) ease,
        transform var(--ng-speed) ease;
}

.gb-menu-card:hover {
    transform: translateX(3px);
}

.gb-mega-menu,
.gb-action-menu,
.gb-account-menu {
    border-radius: var(--ng-radius);
    box-shadow: var(--ng-shadow-hover);
}

/* ── Command palette polish ─────────────────────────────── */
.gb-command-panel {
    border-radius: var(--ng-radius);
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.35);
}

/* ── Modals & dropdowns ─────────────────────────────────── */
.modal-content {
    border-radius: var(--ng-radius);
    border: 0;
    box-shadow: var(--ng-shadow-hover);
}

.dropdown-menu {
    border-radius: var(--ng-radius-sm);
    box-shadow: var(--ng-shadow-hover);
    border-color: rgba(100, 116, 139, 0.18);
}

/* ── Scrollbar (WebKit + Firefox) ───────────────────────── */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(100, 116, 139, 0.5) transparent;
}

*::-webkit-scrollbar {
    width: 9px;
    height: 9px;
}

*::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.45);
    border-radius: 999px;
}

*::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.7);
}

*::-webkit-scrollbar-track {
    background: transparent;
}

/* ── Scroll reveal (applied by nextgen.js) ──────────────── */
.gb-reveal {
    opacity: 0;
    transform: translateY(14px);
}

.gb-reveal-in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 420ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Quick-action FAB ───────────────────────────────────── */
.gb-fab-wrap {
    position: fixed;
    right: 1.1rem;
    bottom: 1.2rem;
    z-index: 1045;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.55rem;
}

body.gb-has-mobile-rail .gb-fab-wrap {
    bottom: 86px;
}

.gb-fab {
    width: 58px;
    height: 58px;
    border: 0;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 1.35rem;
    color: #fff;
    background: linear-gradient(135deg, var(--ng-accent), var(--ng-accent-2));
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.45);
    cursor: pointer;
    transition: transform var(--ng-speed) ease, box-shadow var(--ng-speed) ease;
}

.gb-fab:hover {
    transform: translateY(-2px) scale(1.04);
}

.gb-fab-wrap.is-open .gb-fab {
    transform: rotate(45deg);
}

.gb-fab-actions {
    display: none;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.45rem;
}

.gb-fab-wrap.is-open .gb-fab-actions {
    display: flex;
}

.gb-fab-action {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    background: #111827;
    color: #fff;
    font-weight: 700;
    font-size: 0.86rem;
    text-decoration: none;
    box-shadow: var(--ng-shadow-hover);
    transition: transform var(--ng-speed) ease, background-color var(--ng-speed) ease;
    animation: gb-fab-pop 200ms ease both;
}

.gb-fab-action:hover {
    transform: translateX(-3px);
    color: #fff;
    background: #1f2937;
    text-decoration: none;
}

.gb-fab-action i {
    color: var(--ng-accent-2);
}

@keyframes gb-fab-pop {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Back to top ────────────────────────────────────────── */
.gb-top-btn {
    position: fixed;
    left: 1.1rem;
    bottom: 1.2rem;
    z-index: 1040;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(100, 116, 139, 0.3);
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: var(--gray-100, #f8f9fa);
    color: var(--gray-700, #495057);
    box-shadow: var(--ng-shadow);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--ng-speed) ease, transform var(--ng-speed) ease;
}

body.gb-has-mobile-rail .gb-top-btn {
    bottom: 86px;
}

.gb-top-btn.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.gb-top-btn:hover {
    transform: translateY(-2px);
}

/* ── Admin polish ───────────────────────────────────────── */
.gb-admin-rail {
    backdrop-filter: blur(8px);
}

.gb-admin-link {
    border-radius: var(--ng-radius-sm);
}

.gb-admin-link.is-active {
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.35);
}

/* Admin data tables get sticky headers on tall pages */
.gb-admin-sticky thead th,
body.gb-admin-page .table-responsive thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--gray-100, #f8f9fa);
}

/* Admin stat tiles respect dark mode (they were hardcoded light) */
[data-theme="dark"] .admin-stat,
.dark-mode .admin-stat {
    background-color: var(--gray-200, #1e293b);
}

[data-theme="dark"] .admin-table th,
.dark-mode .admin-table th {
    background-color: var(--gray-200, #1e293b);
    color: var(--gray-700, #cbd5e1);
}

.admin-stat {
    border-radius: var(--ng-radius);
    box-shadow: var(--ng-shadow);
    transition: transform var(--ng-speed) ease, box-shadow var(--ng-speed) ease;
}

.admin-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--ng-shadow-hover);
}

/* ── Dashboard month-progress chips (readable in both themes) ── */
.gb-mp-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.2;
    border: 1px solid transparent;
}

.gb-mp-chip strong {
    font-weight: 800;
}

.gb-mp-paid {
    background: rgba(16, 185, 129, 0.14);
    border-color: rgba(16, 185, 129, 0.55);
    color: #047857;
}

.gb-mp-due {
    background: rgba(245, 158, 11, 0.14);
    border-color: rgba(245, 158, 11, 0.55);
    color: #92400e;
}

.gb-mp-next {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.55);
    color: #b91c1c;
}

[data-theme="dark"] .gb-mp-paid,
.dark-mode .gb-mp-paid {
    background: rgba(16, 185, 129, 0.16);
    color: #6ee7b7;
}

[data-theme="dark"] .gb-mp-due,
.dark-mode .gb-mp-due {
    background: rgba(245, 158, 11, 0.16);
    color: #fcd34d;
}

[data-theme="dark"] .gb-mp-next,
.dark-mode .gb-mp-next {
    background: rgba(239, 68, 68, 0.16);
    color: #fca5a5;
}

.gb-month-progress .progress {
    background: rgba(100, 116, 139, 0.25);
}

/* ── Motion safety ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .gb-reveal {
        opacity: 1;
        transform: none;
    }

    .card,
    .btn,
    .progress-bar,
    .gb-fab,
    .gb-fab-action {
        transition: none !important;
        animation: none !important;
    }
}