/* ── Theme tokens ──
   Dark is the default; [data-theme="light"] is set on <html> by index.html / ThemeService.
   AppTheme.cs mirrors these values for MudBlazor. */
:root {
    color-scheme: dark;
    --bg: #0c1422;        /* page background and inset areas */
    --sb: #111c2e;        /* sidebar, cards */
    --sf: #172033;        /* elevated surfaces, dialogs */
    --sf2: #1c2840;       /* secondary buttons, row hover */
    --bd: #253347;        /* borders */
    --bd-soft: #1e2f42;   /* row separators */
    --bd-strong: #2e3f58; /* hovered borders */
    --tx: #dce8f7;        /* primary text */
    --tx2: #b0c4d8;       /* secondary text */
    --mu: #7e95b0;        /* muted text, icons */
    --dim: #4a637d;       /* labels, placeholders */
    --bar: #2d4a73;       /* chart bars */
    --err-tx: #fca5a5;    /* error text on tinted background */
}
:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f1f4f9;
    --sb: #ffffff;
    --sf: #ffffff;
    --sf2: #eef2f7;
    --bd: #dbe2ec;
    --bd-soft: #e7ecf3;
    --bd-strong: #c3cede;
    --tx: #0f1b2d;
    --tx2: #33465e;
    --mu: #52657d;
    --dim: #6f8299;
    --bar: #bcd0ec;
    --err-tx: #b91c1c;
}

/* ── Global ── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--tx);
    font-size: 14px;
}

h1, h2, h3, h4, h5, h6,
.mud-typography-h5, .mud-typography-h6,
.mud-typography-subtitle1, .mud-typography-subtitle2 {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
}

/* ── MudBlazor overrides ── */
.mud-drawer { box-shadow: none !important; }

.mud-appbar {
    border-bottom: 1px solid var(--bd) !important;
    box-shadow: none !important;
}

/* Nav links */
.mud-nav-link {
    border-radius: 7px !important;
    margin: 1px 8px !important;
    font-size: .875rem !important;
    font-weight: 500 !important;
    color: var(--mu) !important;
    transition: background .12s, color .12s !important;
}
.mud-nav-link:hover {
    background: var(--sf) !important;
    color: var(--tx) !important;
}
.mud-nav-link.active {
    background: rgba(59,130,246,.18) !important;
    color: #3b82f6 !important;
    font-weight: 600 !important;
}
.mud-nav-link.active .mud-icon-root { color: #3b82f6 !important; }
.mud-nav-link .mud-icon-root { opacity: .8; }

/* Table */
.mud-table-cell { font-size: .8125rem !important; }
.mud-table-head .mud-table-cell {
    font-weight: 700 !important;
    font-size: .6875rem !important;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--dim) !important;
}
.mud-table-row:hover td { background: var(--sf2) !important; }

/* Paper/cards */
.mud-paper {
    border: 1px solid var(--bd) !important;
}

/* Input fields */
.mud-input-outlined .mud-notched-outline { border-color: var(--bd) !important; }
.mud-input-outlined:hover .mud-notched-outline { border-color: var(--bd-strong) !important; }
.mud-input-outlined.mud-input-outlined-focused .mud-notched-outline { border-color: #3b82f6 !important; }

/* Chips */
.mud-chip { font-size: .6875rem !important; font-weight: 700 !important; }

/* Page header pattern */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

/* KPI tiles */
.kpi-tile {
    background: var(--sf);
    border: 1px solid var(--bd);
    border-radius: 10px;
    padding: 18px 20px;
    position: relative;
    overflow: hidden;
}
.kpi-tile::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    border-radius: 10px 0 0 10px;
}
.kpi-tile.blue::before  { background: #3b82f6; }
.kpi-tile.green::before { background: #10b981; }
.kpi-tile.amber::before { background: #f59e0b; }
.kpi-tile.red::before   { background: #ef4444; }
.kpi-label {
    font-size: .75rem;
    font-weight: 600;
    color: var(--mu);
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.kpi-value {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 1.625rem;
    color: var(--tx);
    font-variant-numeric: tabular-nums;
    margin-bottom: 6px;
}
.kpi-delta { font-size: .75rem; display: flex; align-items: center; gap: 4px; }
.delta-up   { color: #10b981; }
.delta-down { color: #ef4444; }
.delta-neu  { color: var(--dim); }

/* ── Page transitions ── */
.mud-main-content { animation: fadeIn .18s ease; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.22); }

/* ── Blazor error UI ── */
#blazor-error-ui { display: none; }

/* ── Custom dialog / form inputs ── */
.dlg-label { font-size:.75rem;font-weight:600;color:var(--mu);display:block;margin-bottom:5px;letter-spacing:.02em; }
.dlg-input {
    width:100%;background:var(--bg);border:1px solid var(--bd);border-radius:7px;
    color:var(--tx);padding:9px 12px;font-size:.875rem;box-sizing:border-box;
    outline:none;font-family:inherit;transition:border-color .15s;
}
.dlg-input:focus { border-color:#3b82f6; }
.dlg-input:disabled { opacity:.5;cursor:not-allowed;background:var(--bg); }
.dlg-input.err { border-color:rgba(239,68,68,.6)!important; }
.dlg-err { font-size:.75rem;color:#ef4444;margin-top:3px; }
select.dlg-input option { background:var(--sf); }

/* ── Toggle switch ── */
.tog-sw { position:relative;display:inline-flex;width:40px;height:22px;flex-shrink:0;cursor:pointer; }
.tog-sw input { opacity:0;width:0;height:0;position:absolute; }
.tog-sw .slider { position:absolute;inset:0;background:var(--bd);border-radius:100px;transition:.2s; }
.tog-sw .slider::before { content:'';position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s; }
.tog-sw input:checked + .slider { background:#10b981; }
.tog-sw input:checked + .slider::before { transform:translateX(18px); }

/* ── General-config row ── */
.gen-row { display:flex;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--bd); }
.gen-row:last-child { border-bottom:none; }
.gen-lbl { font-size:.8125rem;font-weight:600;color:var(--mu);width:220px;flex-shrink:0; }

/* ── Tab bar (Usuarios / Config) ── */
.page-tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--bd);
    padding: 0 20px;
}
.page-tab-btn {
    padding: .625rem 1rem;
    font-size: .875rem;
    font-weight: 500;
    color: var(--mu);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    white-space: nowrap;
    transition: color .12s;
    font-family: inherit;
}
.page-tab-btn:hover { color: var(--tx); }
.page-tab-btn.active { color: #3b82f6; border-bottom-color: #3b82f6; font-weight: 600; }

/* ── Role cards (Roles del sistema tab) ── */
.roles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.role-card { background: var(--sf2); border: 1px solid var(--bd); border-radius: 10px; padding: 1rem 1.125rem; }
.role-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .625rem; }
.role-card-name { display: flex; align-items: center; gap: .5rem; font-size: .9375rem; font-weight: 700; }
.role-color-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.role-modules { display: flex; flex-wrap: wrap; gap: .25rem; margin-bottom: .5rem; }
.mod-pill { font-size: .6875rem; font-weight: 600; padding: .15rem .45rem; border-radius: 100px; }
.mod-pill-on { background: rgba(59,130,246,.15); color: #3b82f6; border: 1px solid rgba(59,130,246,.3); }
.mod-pill-off { background: var(--sf); color: var(--dim); border: 1px solid var(--bd); text-decoration: line-through; opacity: .55; }