/*
 * Taara admin panel — theme layer. Loaded after Filament's own CSS (no build step needed).
 * The active theme is html[data-taara-theme] (Settings → Appearance → Panel theme); every rule below reads the
 * --tk-* variables a theme defines, so adding a theme means adding one variable block.
 *
 * Themes: clean · midnight · emerald · slate      Dark mode (html.dark) is supported by each.
 */

/* ------------------------------------------------------------------ theme variables */

html[data-taara-theme="clean"] {
    --tk-sidebar-bg: #ffffff;
    --tk-sidebar-fg: #334155;
    --tk-sidebar-muted: #94a3b8;
    --tk-sidebar-hover: #f1f5f9;
    --tk-sidebar-active-bg: #eff6ff;
    --tk-sidebar-active-fg: #1d4ed8;
    --tk-sidebar-border: #e2e8f0;
    --tk-canvas: #f8fafc;
    --tk-card-bg: #ffffff;
    --tk-card-border: #e2e8f0;
    --tk-card-radius: 0.75rem;
    --tk-control-radius: 0.5rem;
    --tk-topbar-bg: rgba(255, 255, 255, 0.85);
    --tk-text: #0f172a;
    --tk-text-soft: #64748b;
    --tk-accent: #2563eb;
    --tk-accent-soft: #dbeafe;
    --tk-th-bg: #f8fafc;
    --tk-cell-y: 0.9rem;
    --tk-heading-weight: 650;
}

html[data-taara-theme="midnight"] {
    --tk-sidebar-bg: #0f172a;
    --tk-sidebar-fg: #cbd5e1;
    --tk-sidebar-muted: #64748b;
    --tk-sidebar-hover: rgba(255, 255, 255, 0.06);
    --tk-sidebar-active-bg: rgba(99, 102, 241, 0.22);
    --tk-sidebar-active-fg: #ffffff;
    --tk-sidebar-border: rgba(255, 255, 255, 0.08);
    --tk-canvas: #f1f5f9;
    --tk-card-bg: #ffffff;
    --tk-card-border: transparent;
    --tk-card-radius: 0.875rem;
    --tk-control-radius: 0.5rem;
    --tk-topbar-bg: rgba(241, 245, 249, 0.85);
    --tk-text: #0f172a;
    --tk-text-soft: #64748b;
    --tk-accent: #4f46e5;
    --tk-accent-soft: #e0e7ff;
    --tk-th-bg: #f8fafc;
    --tk-cell-y: 0.9rem;
    --tk-heading-weight: 650;
}

html[data-taara-theme="emerald"] {
    --tk-sidebar-bg: #064e3b;
    --tk-sidebar-fg: #d1fae5;
    --tk-sidebar-muted: #6ee7b7;
    --tk-sidebar-hover: rgba(255, 255, 255, 0.08);
    --tk-sidebar-active-bg: rgba(16, 185, 129, 0.28);
    --tk-sidebar-active-fg: #ffffff;
    --tk-sidebar-border: rgba(255, 255, 255, 0.1);
    --tk-canvas: #f7f6f1;
    --tk-card-bg: #ffffff;
    --tk-card-border: #e7e5e0;
    --tk-card-radius: 1rem;
    --tk-control-radius: 0.625rem;
    --tk-topbar-bg: rgba(247, 246, 241, 0.88);
    --tk-text: #1c1917;
    --tk-text-soft: #78716c;
    --tk-accent: #059669;
    --tk-accent-soft: #d1fae5;
    --tk-th-bg: #faf9f5;
    --tk-cell-y: 0.9rem;
    --tk-heading-weight: 650;
}

html[data-taara-theme="slate"] {
    --tk-sidebar-bg: #f1f5f9;
    --tk-sidebar-fg: #334155;
    --tk-sidebar-muted: #94a3b8;
    --tk-sidebar-hover: #e2e8f0;
    --tk-sidebar-active-bg: #0f172a;
    --tk-sidebar-active-fg: #ffffff;
    --tk-sidebar-border: #e2e8f0;
    --tk-canvas: #ffffff;
    --tk-card-bg: #ffffff;
    --tk-card-border: #e2e8f0;
    --tk-card-radius: 0.375rem;
    --tk-control-radius: 0.375rem;
    --tk-topbar-bg: rgba(255, 255, 255, 0.92);
    --tk-text: #0f172a;
    --tk-text-soft: #64748b;
    --tk-accent: #0f172a;
    --tk-accent-soft: #fef3c7;
    --tk-th-bg: #f1f5f9;
    --tk-cell-y: 0.45rem;
    --tk-heading-weight: 600;
}

/* Dark mode: every theme gets a dark canvas; sidebars that were light turn dark too. */
html.dark[data-taara-theme] {
    --tk-canvas: #0b1220;
    --tk-card-bg: #111a2e;
    --tk-card-border: rgba(255, 255, 255, 0.08);
    --tk-topbar-bg: rgba(11, 18, 32, 0.85);
    --tk-text: #f1f5f9;
    --tk-text-soft: #94a3b8;
    --tk-th-bg: rgba(255, 255, 255, 0.04);
    --tk-accent-soft: rgba(99, 102, 241, 0.2);
}
html.dark[data-taara-theme="clean"],
html.dark[data-taara-theme="slate"] {
    --tk-sidebar-bg: #0f172a;
    --tk-sidebar-fg: #cbd5e1;
    --tk-sidebar-muted: #64748b;
    --tk-sidebar-hover: rgba(255, 255, 255, 0.06);
    --tk-sidebar-active-bg: rgba(255, 255, 255, 0.12);
    --tk-sidebar-active-fg: #ffffff;
    --tk-sidebar-border: rgba(255, 255, 255, 0.08);
}
html.dark[data-taara-theme="emerald"] {
    --tk-canvas: #0a1410;
    --tk-card-bg: #101c17;
}

/* ------------------------------------------------------------------ canvas, topbar, headings */

html[data-taara-theme] body.fi-body {
    background: var(--tk-canvas) !important;
    color: var(--tk-text);
}

html[data-taara-theme] .fi-topbar > nav,
html[data-taara-theme] .fi-topbar nav {
    background: var(--tk-topbar-bg) !important;
    backdrop-filter: saturate(1.4) blur(10px);
    box-shadow: 0 1px 0 var(--tk-sidebar-border) !important;
    --tw-ring-shadow: 0 0 #0000 !important;
}

html[data-taara-theme] .fi-header-heading {
    font-weight: var(--tk-heading-weight);
    letter-spacing: -0.02em;
    color: var(--tk-text);
}

html[data-taara-theme] .fi-breadcrumbs a,
html[data-taara-theme] .fi-breadcrumbs span {
    color: var(--tk-text-soft);
    font-size: 0.8125rem;
}

html[data-taara-theme] .fi-main {
    padding-top: 0.5rem;
}

/* ------------------------------------------------------------------ sidebar */

html[data-taara-theme] .fi-sidebar {
    background: var(--tk-sidebar-bg) !important;
    box-shadow: 1px 0 0 var(--tk-sidebar-border);
}

html[data-taara-theme] .fi-sidebar-header {
    background: var(--tk-sidebar-bg) !important;
    box-shadow: 0 1px 0 var(--tk-sidebar-border) !important;
    --tw-ring-shadow: 0 0 #0000 !important;
}

html[data-taara-theme] .fi-sidebar-nav {
    gap: 0.25rem;
    padding: 0.75rem 0.75rem 2rem;
    scrollbar-width: thin;
    scrollbar-color: var(--tk-sidebar-border) transparent;
}

html[data-taara-theme] .fi-sidebar-group {
    gap: 0.125rem;
    padding-bottom: 0.25rem;
}

html[data-taara-theme] .fi-sidebar-group-button {
    padding: 0.5rem 0.625rem;
}

html[data-taara-theme] .fi-sidebar-group-label {
    color: var(--tk-sidebar-muted) !important;
    font-size: 0.6875rem;
    font-weight: 650;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

html[data-taara-theme] .fi-sidebar-group-collapse-button svg,
html[data-taara-theme] .fi-sidebar-group-button svg {
    color: var(--tk-sidebar-muted) !important;
}

html[data-taara-theme] .fi-sidebar-item-button {
    border-radius: var(--tk-control-radius);
    padding: 0.4375rem 0.625rem;
    justify-content: flex-start;
}

html[data-taara-theme] .fi-sidebar-item-label {
    color: var(--tk-sidebar-fg) !important;
    font-weight: 500;
    font-size: 0.875rem;
}

html[data-taara-theme] .fi-sidebar-item-icon {
    color: var(--tk-sidebar-muted) !important;
    width: 1.125rem;
    height: 1.125rem;
}

html[data-taara-theme] .fi-sidebar-item-button:hover,
html[data-taara-theme] .fi-sidebar-item-button:focus-visible {
    background: var(--tk-sidebar-hover) !important;
}

html[data-taara-theme] .fi-sidebar-item.fi-active > .fi-sidebar-item-button {
    background: var(--tk-sidebar-active-bg) !important;
}

html[data-taara-theme] .fi-sidebar-item.fi-active > .fi-sidebar-item-button .fi-sidebar-item-label,
html[data-taara-theme] .fi-sidebar-item.fi-active > .fi-sidebar-item-button .fi-sidebar-item-icon {
    color: var(--tk-sidebar-active-fg) !important;
    font-weight: 600;
}

html[data-taara-theme] .fi-sidebar-item-grouped-border {
    background: var(--tk-sidebar-border);
}

/* Module search box in the sidebar */
html[data-taara-theme] #admin-nav-search {
    background: var(--tk-sidebar-hover) !important;
    border: 1px solid var(--tk-sidebar-border) !important;
    color: var(--tk-sidebar-fg) !important;
    border-radius: var(--tk-control-radius);
}
html[data-taara-theme] #admin-nav-search::placeholder {
    color: var(--tk-sidebar-muted);
}

/* Brand block */
.tk-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    height: 100%;
}
.tk-brand-mark {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.5rem;
    background: var(--tk-accent, #2563eb);
    color: #fff;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
html[data-taara-theme="slate"] .tk-brand-mark {
    background: #0f172a;
}
.tk-brand-text {
    font-weight: 700;
    font-size: 1.0625rem;
    letter-spacing: -0.02em;
    color: var(--tk-sidebar-fg, #0f172a);
}
html[data-taara-theme="midnight"] .tk-brand-text,
html[data-taara-theme="emerald"] .tk-brand-text {
    color: #ffffff;
}
.tk-brand-text small {
    font-weight: 500;
    font-size: 0.6875rem;
    margin-left: 0.375rem;
    padding: 0.0625rem 0.375rem;
    border-radius: 999px;
    background: var(--tk-sidebar-hover);
    color: var(--tk-sidebar-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ------------------------------------------------------------------ cards, sections, tables, widgets */

html[data-taara-theme] .fi-section,
html[data-taara-theme] .fi-ta-ctn,
html[data-taara-theme] .fi-wi-stats-overview-stat,
html[data-taara-theme] .fi-wi-chart,
html[data-taara-theme] .fi-fo-tabs,
html[data-taara-theme] .fi-in-tabs,
html[data-taara-theme] .fi-modal-window {
    background: var(--tk-card-bg) !important;
    border-radius: var(--tk-card-radius) !important;
    border: 1px solid var(--tk-card-border);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04) !important;
    --tw-ring-shadow: 0 0 #0000 !important;
}

html[data-taara-theme="midnight"] .fi-section,
html[data-taara-theme="midnight"] .fi-ta-ctn,
html[data-taara-theme="midnight"] .fi-wi-stats-overview-stat,
html[data-taara-theme="midnight"] .fi-wi-chart {
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04) !important;
}

html[data-taara-theme] .fi-section-header-heading,
html[data-taara-theme] .fi-wi-chart-heading,
html[data-taara-theme] .fi-ta-header-heading {
    color: var(--tk-text);
    font-weight: 650;
    letter-spacing: -0.01em;
}

/* Tables: contained horizontal scroll (no bleeding past the card), calm header, hover rows */
html[data-taara-theme] .fi-ta-content {
    overflow-x: auto;
}
html[data-taara-theme] .fi-ta-header-cell {
    background: var(--tk-th-bg);
    color: var(--tk-text-soft);
    font-size: 0.6875rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}
html[data-taara-theme] .fi-ta-header-cell button span,
html[data-taara-theme] .fi-ta-header-cell span {
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
}
html[data-taara-theme] .fi-ta-cell .fi-ta-col-wrp {
    padding-top: var(--tk-cell-y);
    padding-bottom: var(--tk-cell-y);
}
html[data-taara-theme] .fi-ta-row:hover {
    background: color-mix(in srgb, var(--tk-accent) 5%, transparent) !important;
}
html[data-taara-theme] .fi-ta-text-item,
html[data-taara-theme] .fi-ta-cell {
    font-size: 0.875rem;
}

/* Buttons and inputs follow the theme's radius */
html[data-taara-theme] .fi-btn,
html[data-taara-theme] .fi-input-wrp,
html[data-taara-theme] .fi-dropdown-panel,
html[data-taara-theme] .fi-badge {
    border-radius: var(--tk-control-radius);
}
html[data-taara-theme] .fi-btn {
    font-weight: 600;
}
html[data-taara-theme] .fi-input-wrp {
    box-shadow: none !important;
}

/* Tabs wrap instead of scrolling sideways (Settings has many) */
html[data-taara-theme] .fi-tabs {
    flex-wrap: wrap;
    overflow-x: visible;
    row-gap: 0.25rem;
}
html[data-taara-theme] .fi-tabs-item {
    border-radius: var(--tk-control-radius);
}

/* Stats overview (Filament's own) */
html[data-taara-theme] .fi-wi-stats-overview-stat-value {
    color: var(--tk-text);
    font-weight: 700;
    letter-spacing: -0.02em;
}
html[data-taara-theme] .fi-wi-stats-overview-stat-label {
    color: var(--tk-text-soft);
}

/* ------------------------------------------------------------------ KPI cards (dashboard summary) */

.tk-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1rem;
}
.tk-kpi {
    background: var(--tk-card-bg);
    border: 1px solid var(--tk-card-border);
    border-radius: var(--tk-card-radius);
    padding: 1.1rem 1.25rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}
.tk-kpi-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: calc(var(--tk-control-radius) + 0.125rem);
    background: var(--tk-accent-soft);
    color: var(--tk-accent);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
html[data-taara-theme="slate"] .tk-kpi-icon {
    color: #92400e;
}
.tk-kpi-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}
.tk-kpi-label {
    font-size: 0.8125rem;
    color: var(--tk-text-soft);
    line-height: 1.2;
}
.tk-kpi-value {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--tk-text);
    line-height: 1.15;
}

/* ------------------------------------------------------------------ dashboard tabs */

.tk-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: color-mix(in srgb, var(--tk-text) 6%, transparent);
    border-radius: calc(var(--tk-control-radius) + 0.25rem);
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
}
.tk-tab {
    padding: 0.4375rem 1rem;
    border-radius: var(--tk-control-radius);
    font-size: 0.875rem;
    font-weight: 550;
    color: var(--tk-text-soft);
    white-space: nowrap;
    text-decoration: none;
    transition: background 0.12s, color 0.12s;
}
.tk-tab:hover {
    color: var(--tk-text);
}
.tk-tab.is-active {
    background: var(--tk-card-bg);
    color: var(--tk-text);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.12);
}

/* ------------------------------------------------------------------ loading skeletons (lazy widgets) */

@keyframes tk-shimmer {
    0% { background-position: -300px 0; }
    100% { background-position: 300px 0; }
}
.tk-skeleton {
    background: var(--tk-card-bg);
    border: 1px solid var(--tk-card-border);
    border-radius: var(--tk-card-radius);
    padding: 1.25rem;
    display: grid;
    gap: 0.75rem;
    min-height: 9rem;
}
.tk-skeleton i {
    display: block;
    height: 0.75rem;
    border-radius: 0.375rem;
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.14) 25%, rgba(148, 163, 184, 0.28) 37%, rgba(148, 163, 184, 0.14) 63%);
    background-size: 600px 100%;
    animation: tk-shimmer 1.3s infinite linear;
}
.tk-skeleton i:nth-child(1) { width: 38%; height: 1rem; }
.tk-skeleton i:nth-child(2) { width: 100%; }
.tk-skeleton i:nth-child(3) { width: 92%; }
.tk-skeleton i:nth-child(4) { width: 76%; }
@media (prefers-reduced-motion: reduce) {
    .tk-skeleton i { animation: none; }
}

/* ------------------------------------------------------------------ sign-in page */

.tk-login {
    display: flex;
    min-height: 100vh;
    background: var(--tk-canvas);
}
.tk-login-brand {
    display: none;
    width: 46%;
    padding: 3rem;
    background: var(--tk-sidebar-bg);
    color: #fff;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}
html[data-taara-theme="clean"] .tk-login-brand { background: #1d4ed8; }
html[data-taara-theme="slate"] .tk-login-brand { background: #0f172a; }
@media (min-width: 1024px) {
    .tk-login-brand { display: flex; }
}
.tk-login-brand::after {
    content: "";
    position: absolute;
    inset: auto -20% -35% auto;
    width: 32rem;
    height: 32rem;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--tk-accent) 55%, transparent), transparent 65%);
    opacity: 0.5;
}
.tk-login-brand h2 {
    font-size: 2rem;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.03em;
    max-width: 22rem;
}
.tk-login-brand p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 24rem;
    margin-top: 0.75rem;
    font-size: 0.9375rem;
}
.tk-login-points {
    display: grid;
    gap: 0.75rem;
    margin-top: 1.75rem;
    position: relative;
    z-index: 1;
}
.tk-login-points div {
    display: flex;
    gap: 0.625rem;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}
.tk-login-points svg {
    width: 1.125rem;
    height: 1.125rem;
    color: #fff;
    opacity: 0.9;
}
.tk-login-form {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: var(--tk-card-bg);
}
.tk-login-card {
    width: 100%;
    max-width: 24rem;
}
.tk-login-card h1 {
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--tk-text);
}
.tk-login-card .tk-sub {
    color: var(--tk-text-soft);
    margin-top: 0.25rem;
    font-size: 0.9375rem;
}
.tk-login-card .tk-brand {
    margin-bottom: 2rem;
    height: auto;
}
@media (min-width: 1024px) {
    .tk-login-card .tk-brand { display: none; }
}
.tk-login-card .tk-brand-text { color: var(--tk-text); }

/* Welcome splash that shows once after sign-in — keep it on-brand */
html[data-taara-theme] .tk-splash-mark {
    background: var(--tk-accent);
}

/* Print: no chrome */
@media print {
    .fi-sidebar, .fi-topbar { display: none !important; }
}

.tk-login-brand > div:last-child { margin-top: 2rem; }

/* ------------------------------------------------------------------ module sidebar */

.tk-nav-top { padding: 0.75rem 0.75rem 0; }
.tk-module-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    border-radius: var(--tk-control-radius);
    background: var(--tk-sidebar-hover);
    border: 1px solid var(--tk-sidebar-border);
}
.tk-module-icon {
    width: 2.25rem; height: 2.25rem; flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: var(--tk-control-radius);
    background: var(--tk-accent); color: #fff;
}
html[data-taara-theme="slate"] .tk-module-icon { background: #0f172a; }
.tk-module-icon svg { width: 1.25rem; height: 1.25rem; }
.tk-module-title { font-weight: 650; font-size: 0.9375rem; color: var(--tk-sidebar-fg); line-height: 1.2; }
html[data-taara-theme="midnight"] .tk-module-title, html[data-taara-theme="emerald"] .tk-module-title { color: #fff; }
.tk-module-desc { font-size: 0.75rem; color: var(--tk-sidebar-muted); line-height: 1.3; margin-top: 0.125rem; }

.tk-search input {
    width: 100%;
    background: var(--tk-sidebar-hover);
    border: 1px solid var(--tk-sidebar-border);
    color: var(--tk-sidebar-fg);
    border-radius: var(--tk-control-radius);
    padding: 0.4375rem 0.75rem;
    font-size: 0.875rem;
    outline: none;
}
.tk-search input::placeholder { color: var(--tk-sidebar-muted); }
.tk-search input:focus { border-color: var(--tk-accent); }
.tk-search-results {
    list-style: none; margin: 0.5rem 0 0; padding: 0.25rem;
    background: var(--tk-sidebar-hover);
    border: 1px solid var(--tk-sidebar-border);
    border-radius: var(--tk-control-radius);
    max-height: 18rem; overflow-y: auto;
}
.tk-search-results a {
    display: flex; flex-direction: column;
    padding: 0.4375rem 0.625rem; border-radius: calc(var(--tk-control-radius) - 0.125rem);
    color: var(--tk-sidebar-fg); font-size: 0.875rem; font-weight: 500; text-decoration: none;
}
.tk-search-results a:hover { background: var(--tk-sidebar-active-bg); color: var(--tk-sidebar-active-fg); }
.tk-search-results small { font-size: 0.6875rem; color: var(--tk-sidebar-muted); font-weight: 400; }
.tk-search-empty { padding: 0.5rem 0.625rem; font-size: 0.8125rem; color: var(--tk-sidebar-muted); }

/* Each module's sidebar already lists its pages: the cluster's own sub-menu would only repeat it. */
.fi-page-sub-navigation-sidebar-ctn, .fi-page-sub-navigation-select { display: none !important; }
.tk-nav-top { padding-bottom: 0.5rem; }
.fi-sidebar-nav { padding-top: 0.25rem; }