:root {
    --bg-primary: #0f1419;
    --bg-secondary: #161d26;
    --bg-card: #1a222c;
    --gold: #d4af37;
    --gold-soft: rgba(212, 175, 55, 0.15);
    --positive: #10b981;
    --negative: #ef4444;
    --text-main: #e5e7eb;
    --text-muted: #9ca3af;
    --border-color: #2a3441;

    /* Paleta de estatus (fija, no temática) del módulo de Evaluación.
       Validada con scripts/validate_palette.js contra la superficie oscura
       de esta app (#0f1419): CVD y normal-vision separation en orden
       reforzar/br-crew/no_evaluado/no-br-crew/guabinoso/no_participara
       (ver JS del dashboard, que dibuja los segmentos en ese mismo orden). */
    --status-reforzar: #fab219;
    --status-brcrew: #0ca30c;
    --status-noeval: #898781;
    --status-nobrcrew: #d03b3b;
    --status-guabinoso: #ec835a;
    --status-noparticipara: #3987e5;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
}

/* ===== App shell / Sidebar ===== */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 268px;
    flex-shrink: 0;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: width 0.2s ease;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-x: hidden;
}

.sidebar.collapsed {
    width: 76px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 1.1rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    overflow: hidden;
}

/* Logo: completo con el menu abierto, solo la marca "DB" colapsado. */
.sidebar-brand .brand-logo {
    display: block;
    width: 184px;
    height: auto;
}

.sidebar-brand .brand-mark {
    display: none;
    width: 44px;
    height: auto;
}

.sidebar.collapsed .sidebar-header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 0.5rem;
}

.sidebar.collapsed .brand-logo {
    display: none;
}

.sidebar.collapsed .brand-mark {
    display: block;
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .sidebar-section-label,
.sidebar.collapsed .nav-text-footer {
    display: none;
}

.sidebar-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.sidebar-toggle:hover {
    color: var(--gold);
    border-color: var(--gold);
}

.sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

.sidebar-nav {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 1rem 0.75rem;
}

.sidebar-section-label {
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 700;
    padding: 0.6rem 0.6rem 0.4rem;
}

.sidebar-nav .nav-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0.7rem;
    margin-bottom: 0.25rem;
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.25;
    cursor: pointer;
}

.sidebar-nav .nav-item .nav-text {
    white-space: normal;
    word-break: break-word;
}

.sidebar-nav .nav-item i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    line-height: 1.25;
}

.sidebar-nav .nav-item:hover:not(.disabled) {
    background-color: var(--gold-soft);
    color: var(--gold);
}

.sidebar-nav .nav-item.active {
    background-color: var(--gold);
    color: #17140a;
}

.sidebar-nav .nav-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.sidebar-footer {
    padding: 0.9rem 1rem;
    border-top: 1px solid var(--border-color);
}

/* Usuario en sesion + cerrar sesion */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

.sidebar-user > .bi-person-circle {
    font-size: 1.4rem;
    color: var(--gold);
    flex-shrink: 0;
}

.sidebar-user-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1 1 auto;
}

.sidebar-user-name {
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 0.72rem;
    white-space: nowrap;
}

.sidebar-logout {
    color: var(--text-muted);
    font-size: 1.15rem;
    flex-shrink: 0;
}

.sidebar-logout:hover,
.sidebar-logout:focus-visible {
    color: var(--gold);
}

/* Login: logo a la izquierda, formulario a la derecha (apilado en movil) */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background:
        linear-gradient(135deg, transparent 0 46%, rgba(212, 175, 55, 0.35) 46.2%, transparent 46.6%) no-repeat right -120px bottom -120px / 420px 420px,
        radial-gradient(ellipse at 20% 30%, rgba(30, 58, 110, 0.45), transparent 60%),
        var(--bg-primary);
}

.login-shell {
    width: 100%;
    max-width: 980px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.login-brand {
    text-align: center;
}

.login-logo {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.login-lema {
    margin: 1.25rem 0 0;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-main);
}

.login-lema span {
    color: var(--gold);
}

.login-card {
    width: 100%;
    max-width: 420px;
    justify-self: center;
    background-color: rgba(26, 34, 44, 0.92);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.25rem 2rem 1.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.login-input {
    position: relative;
}

.login-input > .bi {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.login-input .form-control {
    padding: 0.7rem 2.75rem 0.7rem 2.6rem;
}

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

.login-ver-password {
    position: absolute;
    right: 0.4rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: 0;
    color: var(--text-muted);
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
}

.login-ver-password:hover,
.login-ver-password:focus-visible {
    color: var(--gold);
    outline: none;
}

.login-btn {
    padding: 0.7rem;
    background: linear-gradient(180deg, #f2c94c, var(--gold));
    border: 0;
    color: #0b0b0b;
}

.login-pie {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 1.75rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.login-pie strong {
    color: var(--text-main);
    letter-spacing: 0.5px;
}

.login-pie span {
    font-size: 0.62rem;
    letter-spacing: 2px;
}

@media (max-width: 767.98px) {
    .login-shell {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .login-logo {
        max-width: 240px;
    }

    .login-lema {
        display: none;
    }

    .login-card {
        padding: 1.75rem 1.25rem 1.25rem;
    }
}

#tab-usuarios .form-label {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.nav-text-footer {
    color: var(--text-muted);
    font-size: 0.72rem;
    white-space: nowrap;
}

.app-content {
    flex: 1 1 auto;
    padding: 1.5rem 2rem;
    min-width: 0;
}

.content-header {
    margin-bottom: 1.25rem;
}

.content-header h1 {
    color: var(--gold);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin: 0;
}

.filters-card, .content-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.filters-card label {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.form-select,
.form-control {
    background-color: var(--bg-secondary);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.form-select:disabled {
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    opacity: 1;
}

.form-select:focus,
.form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem var(--gold-soft);
    background-color: var(--bg-secondary);
    color: var(--text-main);
}

.nav-tabs {
    border-bottom: 2px solid var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    font-weight: 600;
}

.nav-tabs .nav-link.active {
    color: var(--gold);
    background-color: transparent;
    border-bottom: 3px solid var(--gold);
}

.nav-tabs .nav-link:hover {
    color: var(--gold);
    border-color: transparent;
}

.table {
    color: var(--text-main);
    border-color: var(--border-color);
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--bg-secondary);
    color: var(--gold);
    border-bottom: 2px solid var(--gold);
    white-space: nowrap;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.table tbody tr:hover {
    background-color: rgba(212, 175, 55, 0.06);
}

.table-totales {
    background-color: var(--gold-soft) !important;
    color: var(--gold) !important;
    font-weight: 700;
    border-top: 2px solid var(--gold);
}

.text-positive { color: var(--positive) !important; font-weight: 600; }
.text-negative { color: var(--negative) !important; font-weight: 600; }

.badge-inscrito {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--positive);
    border: 1px solid var(--positive);
}

.badge-no-inscrito {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--negative);
    border: 1px solid var(--negative);
}

.badge-sd {
    background-color: rgba(156, 163, 175, 0.2);
    color: var(--text-muted);
    border: 1px solid var(--text-muted);
}

/* Estatus del dirigente (módulo Evaluación) */
.estatus-select {
    background-color: var(--bg-secondary);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.3rem 0.5rem;
    min-width: 150px;
}

.estatus-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.15rem var(--gold-soft);
}

.estatus-select.estatus-br-crew { border-color: var(--status-brcrew); color: var(--status-brcrew); }
.estatus-select.estatus-reforzar { border-color: var(--status-reforzar); color: var(--status-reforzar); }
.estatus-select.estatus-no_evaluado { border-color: var(--status-noeval); color: var(--status-noeval); }
.estatus-select.estatus-guabinoso { border-color: var(--status-guabinoso); color: var(--status-guabinoso); }
.estatus-select.estatus-no-br-crew { border-color: var(--status-nobrcrew); color: var(--status-nobrcrew); }
.estatus-select.estatus-no_participara { border-color: var(--status-noparticipara); color: var(--status-noparticipara); }

.estatus-guardado {
    animation: estatusGuardadoFlash 0.9s ease;
}

.dirigente-celda {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.avatar-dirigente {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
    flex-shrink: 0;
}

@keyframes estatusGuardadoFlash {
    0% { box-shadow: 0 0 0 0.25rem var(--gold-soft); }
    100% { box-shadow: none; }
}

.star-repite {
    color: var(--gold);
    font-size: 1.1rem;
}

.summary-tile {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
}

.summary-tile .value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
}

.summary-tile .label {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.ranking-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--gold-soft);
    color: var(--gold);
    font-weight: 700;
    font-size: 0.85rem;
}

.loading-overlay {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* overflow-x: auto (no hidden): en movil las tablas anchas se deslizan
   con el dedo en vez de quedar cortadas. */
.table-responsive {
    border-radius: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ===== Dashboard de Evaluación (viz) ===== */
.viz-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.viz-card-title {
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.15rem;
}

.viz-card-subtitle {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0 0 1rem;
}

/* Barra apilada horizontal (part-to-whole). El fondo de la pista actúa como
   el "surface gap" de 2px entre segmentos vía `gap`, sin bordes dibujados. */
.stacked-bar {
    display: flex;
    gap: 2px;
    width: 100%;
    height: 22px;
    border-radius: 6px;
    overflow: hidden;
    background-color: var(--bg-primary);
}

.stacked-bar-lg {
    height: 28px;
    border-radius: 8px;
}

.stacked-bar-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2px;
    color: #0b0b0b;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
    cursor: default;
    transition: filter 0.15s ease;
}

.stacked-bar-segment:hover,
.stacked-bar-segment:focus-visible {
    filter: brightness(1.15);
    outline: none;
}

.estatus-fill-br-crew { background-color: var(--status-brcrew); }
.estatus-fill-reforzar { background-color: var(--status-reforzar); }
.estatus-fill-no_evaluado { background-color: var(--status-noeval); color: #0b0b0b; }
.estatus-fill-guabinoso { background-color: var(--status-guabinoso); }
.estatus-fill-no-br-crew { background-color: var(--status-nobrcrew); color: #fff; }
.estatus-fill-no_participara { background-color: var(--status-noparticipara); color: #fff; }

.viz-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    margin-top: 1rem;
}

.viz-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
}

.viz-legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}

.viz-legend-text {
    color: var(--text-main);
    font-weight: 600;
}

.viz-legend-desc {
    color: var(--text-muted);
    font-size: 0.76rem;
}

.viz-legend-value {
    color: var(--gold);
    font-weight: 700;
    margin-left: 0.15rem;
}

/* Filas de barras por dimensión (Área / Distrito / Corregimiento) */
.desglose-row {
    display: grid;
    grid-template-columns: minmax(140px, 220px) 1fr;
    align-items: center;
    gap: 0.9rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.desglose-row:last-child {
    border-bottom: none;
}

.desglose-nombre {
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.desglose-total {
    color: var(--text-muted);
    font-size: 0.72rem;
}

/* ===== Mayoria 50%+1 ===== */
.base-switch {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
}

.base-switch-label {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.base-switch-desc {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Semaforo: siempre icono + texto, el color nunca va solo. */
.semaforo {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    border: 1px solid currentColor;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.semaforo-ganado { color: var(--positive); background-color: rgba(16, 185, 129, 0.12); }
.semaforo-disputa { color: var(--status-reforzar); background-color: rgba(250, 178, 25, 0.12); }
.semaforo-perdido { color: var(--negative); background-color: rgba(239, 68, 68, 0.12); }
.semaforo-sin_datos { color: var(--text-muted); background-color: rgba(156, 163, 175, 0.12); }

.nac-semaforos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
}

/* Barra de progreso: escala = base; BR Crew solido, recuperables
   atenuados; linea dorada en el 50%+1. */
.mayoria-progress-wrap {
    padding-top: 1.6rem;
}

.mayoria-progress {
    position: relative;
    display: flex;
    gap: 2px;
    height: 26px;
    border-radius: 8px;
    background-color: var(--bg-primary);
}

.mayoria-seg {
    height: 100%;
    min-width: 2px;
}

.mayoria-seg:first-child {
    border-radius: 8px 0 0 8px;
}

.mayoria-seg-potencial {
    opacity: 0.55;
}

.mayoria-marca {
    position: absolute;
    top: -6px;
    bottom: -6px;
    width: 3px;
    margin-left: -1.5px;
    background-color: var(--gold);
    border-radius: 2px;
}

.mayoria-marca-label {
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    color: var(--gold);
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.mayoria-marca-swatch {
    width: 3px;
    height: 14px;
    background-color: var(--gold);
    border-radius: 2px;
    flex-shrink: 0;
}

.mayoria-progress-escala {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.72rem;
    margin-top: 0.3rem;
}

/* Escenarios */
.escenario-card {
    height: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem;
}

.escenario-card.escenario-alcanza {
    border-color: var(--positive);
}

.escenario-titulo {
    color: var(--gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-size: 0.85rem;
}

.escenario-desc {
    color: var(--text-muted);
    font-size: 0.76rem;
    margin-bottom: 0.5rem;
}

.escenario-valor {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-main);
}

.escenario-valor small {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 600;
}

.escenario-pct {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.escenario-resultado {
    margin-top: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--negative);
}

.escenario-alcanza .escenario-resultado {
    color: var(--positive);
}

/* Tablas con scroll horizontal propio (la pagina no se desborda) */
.tabla-scroll {
    overflow-x: auto;
    border-radius: 8px;
    -webkit-overflow-scrolling: touch;
}

.th-orden {
    background: none;
    border: 0;
    padding: 0;
    color: inherit;
    font: inherit;
    text-transform: inherit;
    letter-spacing: inherit;
    white-space: nowrap;
    cursor: pointer;
}

.th-orden:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

.th-orden .bi {
    font-size: 0.7rem;
    opacity: 0.8;
}

.fila-seleccionada > * {
    --bs-table-bg-type: rgba(212, 175, 55, 0.18);
}

.fila-seleccionada > :first-child {
    box-shadow: inset 3px 0 0 var(--gold);
}

.badge-filtro {
    display: inline-block;
    margin-left: 0.35rem;
    padding: 0.05rem 0.4rem;
    border-radius: 4px;
    background-color: var(--gold);
    color: #0b0b0b;
    font-size: 0.68rem;
    font-weight: 700;
    vertical-align: middle;
}

.estatus-pill {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    border: 1px solid currentColor;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.estatus-pill.estatus-reforzar { color: var(--status-reforzar); }
.estatus-pill.estatus-guabinoso { color: var(--status-guabinoso); }
.estatus-pill.estatus-no_evaluado { color: var(--status-noeval); }

.modal-oscuro {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.modal-oscuro .modal-header {
    border-bottom-color: var(--border-color);
}

/* Tooltip accesible, compartido por todos los charts del dashboard */
.viz-tooltip {
    position: fixed;
    z-index: 1080;
    background-color: var(--bg-secondary);
    border: 1px solid var(--gold);
    border-radius: 6px;
    padding: 0.5rem 0.7rem;
    font-size: 0.8rem;
    color: var(--text-main);
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.1s ease, transform 0.1s ease;
    max-width: 260px;
}

.viz-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.viz-tooltip .viz-tooltip-value {
    color: var(--gold);
    font-weight: 700;
    font-size: 0.95rem;
}

.viz-tooltip .viz-tooltip-label {
    color: var(--text-muted);
    display: block;
    margin-top: 0.1rem;
}

/* ===== Mobile app shell ===== */
.mobile-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.7rem 0.9rem;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1040;
}

.mobile-topbar-center {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.mobile-topbar-logo {
    width: 52px;
    height: auto;
    flex-shrink: 0;
}

.mobile-topbar-title {
    color: var(--gold);
    font-weight: 700;
    font-size: 0.95rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-icon-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 8px;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.mobile-icon-btn:active {
    border-color: var(--gold);
    color: var(--gold);
}

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.55);
    z-index: 1045;
}

.sidebar-backdrop.visible {
    display: block;
}

.bottom-nav {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1040;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 0.35rem 0.25rem;
    padding-bottom: calc(0.35rem + env(safe-area-inset-bottom));
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    flex: 1 1 0;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.62rem;
    font-weight: 600;
    padding: 0.3rem 0.1rem;
    border-radius: 8px;
}

.bottom-nav-item i {
    font-size: 1.2rem;
}

.bottom-nav-item.active {
    color: var(--gold);
}

.bottom-nav-item.active i {
    background-color: var(--gold-soft);
    border-radius: 50%;
    padding: 0.2rem 0.4rem;
}

@media (max-width: 991.98px) {
    .mobile-topbar {
        display: flex;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 1050;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        width: 78vw;
        max-width: 300px;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .sidebar.collapsed {
        width: 78vw;
        max-width: 300px;
    }

    .sidebar.collapsed .brand-text,
    .sidebar.collapsed .nav-text,
    .sidebar.collapsed .sidebar-section-label,
    .sidebar.collapsed .nav-text-footer {
        display: initial;
    }

    /* En el panel movil siempre va el logo completo. */
    .sidebar.collapsed .sidebar-header {
        flex-direction: row;
        padding: 1.1rem 1rem;
    }

    .sidebar.collapsed .brand-logo {
        display: block;
    }

    .sidebar.collapsed .brand-mark {
        display: none;
    }

    .sidebar.collapsed .sidebar-user-info {
        display: flex;
    }

    .sidebar-toggle {
        display: none;
    }

    .app-content {
        padding: 1rem 1rem calc(1rem + 64px);
    }

    .content-header {
        display: none;
    }

    .filters-card {
        display: none;
    }

    .filters-card.mobile-visible {
        display: block;
    }

    .bottom-nav {
        display: flex;
    }
}