/* =====================================================================
   CryptoPay — App UI Design System (app-ui.css)
   ---------------------------------------------------------------------
   Foundation stylesheet for the CryptoPay redesign. Purely presentational.
   Loaded AFTER custom.css so it wins on equal specificity; a handful of
   rules use !important only to defeat pre-existing !important rules in
   custom.css (card-header gradient, bg-* utilities).

   Estética: fintech / crypto dashboard profesional, coherente con la
   página "Ganancias" (app/Views/platform/index.php).

   Índice
   ------
   1.  Design tokens (:root)
   2.  Base / tipografía
   3.  Shell: wrapper, content, fondo
   4.  Sidebar
   5.  Topbar
   6.  Breadcrumbs
   7.  Page header (.page-header)
   8.  Cards
   9.  Stat cards (KPIs)
   10. Tablas
   11. Botones
   12. Badges de estado
   13. Formularios (+ Select2 bootstrap-5)
   14. Empty state
   15. Utilidades (address, chips, copy, tabular-nums)
   16. Modales / scroll-to-top
   17. Responsive
   ===================================================================== */

/* =====================================================================
   1. DESIGN TOKENS
   ===================================================================== */
:root {
    /* Marca */
    --brand:            #4e388f;   /* púrpura de marca */
    --brand-strong:     #3d2c72;
    --brand-2:          #4e73df;   /* índigo/azul */
    --brand-2-strong:   #224abe;
    --brand-gradient:   linear-gradient(135deg, #4e73df 0%, #4e388f 100%);

    /* Acentos semánticos */
    --success:          #1cc88a;
    --success-strong:   #13936a;
    --info:             #36b9cc;
    --info-strong:      #258795;
    --warning:          #f6c23e;
    --warning-strong:   #dda20a;
    --danger:           #e74a3b;
    --danger-strong:    #c0392b;
    --neutral:          #858796;
    --neutral-strong:   #6c6e7e;

    /* Superficies */
    --content-bg:       #f5f6fa;
    --surface:          #ffffff;
    --surface-muted:    #f8f9fc;
    --surface-hover:    #f4f6fb;
    --border:           #e6e8f0;
    --border-strong:    #d7dae8;

    /* Texto */
    --text:             #3a3b45;
    --text-strong:      #2b2c34;
    --text-muted:       #858796;
    --text-on-dark:     #ffffff;

    /* Sidebar */
    --sidebar-bg:               linear-gradient(180deg, #232b3e 0%, #1a2133 100%);
    --sidebar-text:             rgba(255, 255, 255, 0.72);
    --sidebar-text-hover:       #ffffff;
    --sidebar-heading:          rgba(255, 255, 255, 0.42);
    --sidebar-active-bg:        rgba(255, 255, 255, 0.10);
    --sidebar-active-bar:       #7b5cf0;
    --sidebar-width:            250px;
    --sidebar-width-collapsed:  76px;

    /* Topbar */
    --topbar-height:    4.375rem;

    /* Radios */
    --radius-card:      14px;
    --radius-input:     10px;
    --radius-btn:       10px;
    --radius-sm:        8px;
    --radius-pill:      999px;

    /* Sombras suaves */
    --shadow-sm:        0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-card:      0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-card-hover:0 6px 18px rgba(0, 0, 0, 0.08);
    --shadow-lg:        0 8px 24px rgba(0, 0, 0, 0.10);

    /* Focus */
    --focus-ring:       0 0 0 0.2rem rgba(78, 115, 223, 0.30);

    /* Espaciado (escala 8px) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;

    /* Tipografía */
    --font-sans: 'Nunito', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}

/* =====================================================================
   2. BASE / TIPOGRAFÍA
   ===================================================================== */
body {
    font-family: var(--font-sans);
    background-color: var(--content-bg);
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-sans);
    color: var(--text-strong);
    font-weight: 700;
}

a {
    color: var(--brand-2);
    text-decoration: none;
    transition: color 0.15s ease;
}
a:hover { color: var(--brand-2-strong); }

/* Números tabulares reutilizables */
.tabular-nums,
.stat-card .stat-value,
.stat-card__value,
.table td .num,
.amount,
.mono-num {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

/* Text helpers alineados a la paleta (refinan custom.css) */
.text-gray-800 { color: var(--text-strong) !important; }
.text-gray-600 { color: var(--text-muted) !important; }
.text-gray-500 { color: #9a9cae !important; }
.text-muted    { color: var(--text-muted) !important; }
.fw-600 { font-weight: 600 !important; }

/* Selection */
::selection { background: rgba(78, 115, 223, 0.18); }

/* =====================================================================
   3. SHELL: WRAPPER / CONTENT / FONDO
   ===================================================================== */
#wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

#content-wrapper {
    width: 100%;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    background-color: var(--content-bg);
    transition: margin-left 0.25s ease;
    min-width: 0; /* evita overflow horizontal de hijos flex */
}

#content {
    flex: 1 1 auto;
    padding: 1.5rem;
    background: var(--content-bg);
    min-width: 0;
}

.container-fluid {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* =====================================================================
   4. SIDEBAR
   ===================================================================== */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    height: 100vh;
    background: var(--sidebar-bg);
    color: var(--text-on-dark);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    overflow-x: hidden;
    transition: left 0.25s ease, width 0.25s ease;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.10);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.16); border-radius: 3px; }

/* Marca */
.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--topbar-height);
    padding: 1rem;
    text-decoration: none;
    color: var(--text-on-dark) !important;
    letter-spacing: 0.02em;
}
.sidebar-brand .sidebar-brand-icon i {
    font-size: 1.35rem;
    color: var(--sidebar-active-bar);
}
.sidebar-brand .sidebar-brand-text {
    color: var(--text-on-dark) !important;
    font-weight: 800;
    font-size: 1.2rem;
    margin-left: 0.55rem;
}

/* Divider */
.sidebar-divider,
.sidebar hr.sidebar-divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.10);
    margin: 0.5rem 1rem;
}

/* Section heading */
.sidebar-heading {
    color: var(--sidebar-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    padding: 1.1rem 1.25rem 0.5rem;
    margin: 0;
    white-space: nowrap;
}

/* Items */
.sidebar .nav-item {
    position: relative;
    padding: 0 0.75rem;
    margin-bottom: 2px;
}
.sidebar .nav-item .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    width: 100%;
    color: var(--sidebar-text);
    font-weight: 600;
    font-size: 0.88rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
    cursor: pointer;
}
.sidebar .nav-item .nav-link i {
    font-size: 0.95rem;
    width: 1.35rem;
    text-align: center;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.60);
    transition: color 0.15s ease;
}
.sidebar .nav-item .nav-link span {
    display: inline;
    white-space: nowrap;
}

/* Hover + active (soporta .active en .nav-item y en .nav-link) */
.sidebar .nav-item .nav-link:hover,
.sidebar .nav-item .nav-link:focus {
    color: var(--sidebar-text-hover) !important;
    background-color: rgba(255, 255, 255, 0.06);
}
.sidebar .nav-item .nav-link:hover i,
.sidebar .nav-item .nav-link:focus i { color: var(--sidebar-text-hover); }

.sidebar .nav-item.active > .nav-link,
.sidebar .nav-item > .nav-link.active,
.sidebar .nav-link.active {
    color: var(--sidebar-text-hover) !important;
    background-color: var(--sidebar-active-bg);
    font-weight: 700;
    box-shadow: inset 3px 0 0 var(--sidebar-active-bar);
}
.sidebar .nav-item.active > .nav-link i,
.sidebar .nav-item > .nav-link.active i,
.sidebar .nav-link.active i { color: #fff; }

/* Overlay móvil */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 20, 34, 0.45);
    z-index: 1039;
    transition: opacity 0.2s ease;
}

/* --- Colapso a riel de iconos en escritorio (body.sidebar-toggled + .sidebar.toggled) --- */
.sidebar.toggled { width: var(--sidebar-width-collapsed); }
.sidebar.toggled .nav-item { padding: 0 0.5rem; }
.sidebar.toggled .nav-item .nav-link {
    justify-content: center;
    padding: 0.7rem 0;
}
.sidebar.toggled .nav-item .nav-link i { margin: 0; font-size: 1.05rem; }
.sidebar.toggled .nav-item .nav-link span,
.sidebar.toggled .sidebar-brand .sidebar-brand-text,
.sidebar.toggled .sidebar-heading { display: none; }
.sidebar.toggled .sidebar-brand { justify-content: center; }
.sidebar-toggled #content-wrapper { margin-left: var(--sidebar-width-collapsed); }

/* =====================================================================
   5. TOPBAR
   ===================================================================== */
.topbar {
    height: var(--topbar-height);
    min-height: var(--topbar-height);
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 6px rgba(58, 59, 69, 0.06);
    padding: 0 1.25rem;
}
.topbar.mb-4 { margin-bottom: 1.5rem !important; }

.topbar #sidebarToggleTop {
    color: var(--text-muted);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    text-decoration: none;
}
.topbar #sidebarToggleTop:hover {
    color: var(--brand-2);
    background: var(--surface-muted);
}

/* Breadcrumbs dentro del topbar quedan planos */
.topbar .breadcrumb {
    background: transparent;
    box-shadow: none;
    margin: 0;
    padding: 0;
    font-size: 0.95rem;
}

/* Network mode switch */
.topbar .form-switch .form-check-input {
    width: 2.4em;
    height: 1.2em;
    cursor: pointer;
    background-color: #cfd3e2;
    border-color: #cfd3e2;
}
.topbar .form-switch .form-check-input:checked {
    background-color: var(--success);
    border-color: var(--success);
}
.topbar .form-switch .form-check-input:focus {
    box-shadow: var(--focus-ring);
}
.topbar .form-check-label {
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    padding-left: 0.15rem;
}

/* User dropdown */
.topbar .nav-link.dropdown-toggle {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
}
.topbar .nav-link.dropdown-toggle:hover { background: var(--surface-muted); }

.img-profile.avatar-initials {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
    border: 0;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.topbar .dropdown-menu {
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 0.4rem;
    min-width: 12rem;
}
.topbar .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    border-radius: var(--radius-sm);
}
.topbar .dropdown-item:hover { background: var(--surface-muted); color: var(--brand-2); }
.topbar .dropdown-item i { color: var(--text-muted); width: 1rem; text-align: center; }

/* =====================================================================
   6. BREADCRUMBS
   ===================================================================== */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin: 0;
    padding: 0;
    font-size: 0.95rem;
    font-weight: 600;
    background: transparent;
    box-shadow: none;
}
.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: var(--text-muted);
    padding: 0 0.5rem;
}
.breadcrumb-item a { color: var(--brand-2); }
.breadcrumb-item a:hover { color: var(--brand-2-strong); text-decoration: underline; }
.breadcrumb-item.active { color: var(--text-strong); }

/* =====================================================================
   7. PAGE HEADER
   ===================================================================== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}
.page-header__titles { min-width: 0; }
.page-header__title,
.page-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-strong);
    margin: 0 0 0.15rem;
    line-height: 1.2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.page-header__title i { color: var(--brand); }
.page-header__subtitle,
.page-header p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
}
.page-header__actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Compat: patrón heredado d-sm-flex usado por las páginas actuales */
.d-sm-flex.justify-content-between > h1.h3,
.d-sm-flex.justify-content-between h1.h3 {
    font-weight: 800;
    color: var(--text-strong);
}

/* =====================================================================
   8. CARDS
   ===================================================================== */
.card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.2s ease;
}
.card + .card { margin-top: 0; }

/* Header con el gradiente azul/índigo de marca (el que el usuario prefiere) y
   texto + íconos BLANCOS = legible. Se iguala/supera la especificidad de
   custom.css y, al cargarse DESPUÉS, gana en todos los envoltorios. El texto
   blanco resuelve el problema original (antes custom.css ponía el gradiente pero
   mi override dejaba el texto morado → morado-sobre-morado). */
.card > .card-header,
.card-header,
.table-card .card-header,
.chart-card .card-header,
.activity-card .card-header {
    background: linear-gradient(45deg, #4f46e5 0%, #6366f1 100%) !important;
    color: #fff !important;
    border-bottom: none !important;
    border-top-left-radius: var(--radius-card);
    border-top-right-radius: var(--radius-card);
    padding: 1.1rem 1.35rem;
    min-height: 3.4rem;
    font-weight: 700;
    text-shadow: none !important;
}
.card-header h5,
.card-header h6,
.card-header .text-primary,
.table-card .card-header h5,
.table-card .card-header h6,
.chart-card .card-header h5,
.chart-card .card-header h6,
.activity-card .card-header h6 {
    /* h6 transparente: muestra el gradiente del header detrás; texto blanco. */
    background: transparent !important;
    background-image: none !important;
    color: #fff !important;
    font-weight: 700;
    font-size: 1.02rem;
    margin: 0;
    text-shadow: none !important;
    letter-spacing: 0.01em;
}
.card-header i,
.table-card .card-header i,
.chart-card .card-header i,
.activity-card .card-header i { color: #fff !important; }
/* Texto secundario del header (p.ej. "ÚLTIMOS 6 MESES") legible sobre el gradiente. */
.card-header .text-muted,
.card-header .small { color: rgba(255,255,255,0.82) !important; }

.card-header.py-3 { padding-top: 1rem; padding-bottom: 1rem; }

.card-body { padding: 1.25rem; }

/* .card--accent: mismo gradiente azul + texto blanco que el resto (consistencia). */
.card--accent > .card-header {
    background: linear-gradient(45deg, #4f46e5 0%, #6366f1 100%) !important;
    color: #fff !important;
}
.card--accent > .card-header h6,
.card--accent > .card-header h5 { color: #fff !important; }

/* Card con hover elevado (para tarjetas clicables) */
.card--hover { cursor: pointer; }
.card--hover:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-1px); }

/* Compat con envoltorios heredados */
.table-card, .activity-card {
    background: transparent;
    border-radius: var(--radius-card);
}
.activity-card .card-header {
    text-transform: none;
    letter-spacing: 0;
}

/* =====================================================================
   9. STAT CARDS (KPIs) — patrón de la página Ganancias
   ===================================================================== */
.stat-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-card);
    padding: 18px 18px 16px;
    color: #fff;
    background: var(--brand-gradient);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    min-height: 116px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 0;
}

/* Variantes de gradiente */
.stat-card--green,  .stat-card.amount       { background: linear-gradient(135deg, #1cc88a 0%, #13936a 100%); }
.stat-card--blue,   .stat-card.clients      { background: linear-gradient(135deg, #4e73df 0%, #224abe 100%); }
.stat-card--teal,   .stat-card.transactions { background: linear-gradient(135deg, #36b9cc 0%, #258795 100%); }
.stat-card--purple                          { background: linear-gradient(135deg, #7b5cf0 0%, #4e388f 100%); }
.stat-card--amber,  .stat-card.pending      { background: linear-gradient(135deg, #f6c23e 0%, #dd8a0a 100%); }
.stat-card--danger                          { background: linear-gradient(135deg, #e74a3b 0%, #c0392b 100%); }

/* Elementos (naming BEM + compat con custom.css .stat-title/.stat-value/.stat-icon) */
.stat-card__label,
.stat-card .stat-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    opacity: 0.92;
    margin-bottom: 4px;
    color: #fff;
}
.stat-card__value,
.stat-card .stat-value {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1.15;
    margin: 2px 0;
    color: #fff;
    font-variant-numeric: tabular-nums;
}
.stat-card__sub {
    font-size: 0.78rem;
    opacity: 0.92;
    color: #fff;
}
.stat-card__icon,
.stat-card .stat-icon {
    position: absolute;
    right: 16px;
    bottom: 12px;
    font-size: 2.6rem;
    opacity: 0.16;
    color: #fff;
}
.stat-card__tag {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: rgba(255, 255, 255, 0.22);
    padding: 1px 6px;
    border-radius: 6px;
    vertical-align: middle;
}

/* Variante "light": tarjeta blanca con acento de color a la izquierda */
.stat-card--light {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
}
.stat-card--light .stat-card__label { color: var(--text-muted); }
.stat-card--light .stat-card__value { color: var(--text-strong); }
.stat-card--light .stat-card__sub   { color: var(--text-muted); }
.stat-card--light .stat-card__icon  { color: var(--brand-2); opacity: 0.12; }

/* Compat con .border-left-* heredado (wallets/withdrawals): se neutraliza el
   "slab" lateral de color (patrón datado) y la card queda limpia con el borde
   estándar. Los KPIs importantes usan .stat-card con gradiente, no esto. */
.border-left-primary,
.border-left-success,
.border-left-info,
.border-left-warning,
.border-left-danger { border-left: 1px solid var(--border) !important; }

/* =====================================================================
   10. TABLAS
   ===================================================================== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    margin-bottom: 0;
    color: var(--text);
    border-color: var(--border);
}
.table thead th {
    background: var(--surface-muted);
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-strong);
    border-top: 0;
    white-space: nowrap;
    vertical-align: middle;
}
.table tbody td {
    padding: 0.8rem 1rem;
    vertical-align: middle;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.table tbody th {
    padding: 0.8rem 1rem;
    vertical-align: middle;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.8rem;
    background: var(--surface-muted);
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background-color 0.12s ease; }
.table-hover tbody tr:hover,
.table tbody tr:hover { background-color: var(--surface-hover); }

/* Montos numéricos a la derecha con tabular-nums */
.table .text-end,
.table .num { font-variant-numeric: tabular-nums; }

/* Quita el aspecto "cuadriculado" pesado de .table-bordered heredada */
.table-bordered { border: 0; }
.table-bordered > :not(caption) > * > * { border-width: 0 0 1px 0; }

/* Tabla dentro de card: bordes redondeados limpios */
.card > .table-responsive:first-child,
.card-body > .table-responsive { border-radius: 0; }

/* DataTables — controles alineados al sistema */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
    color: var(--text);
}
/* El <select> nativo del "Mostrar N registros": ancho y padding suficientes
   para que el número no se solape con la flecha del select. */
.dataTables_wrapper .dataTables_length select {
    min-width: 4.75rem;
    padding-right: 1.9rem;
    margin: 0 0.4rem;
    appearance: auto;
    -webkit-appearance: auto;
    background-color: #fff;
}
.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    outline: 0;
    border-color: #a9baf0;
    box-shadow: var(--focus-ring);
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter { color: var(--text-muted); font-size: 0.85rem; padding-top: 0.75rem; }
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    font-size: 0.85rem;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--brand-2) !important;
    border-color: var(--brand-2) !important;
    color: #fff !important;
}

/* Pagination (Bootstrap) */
.page-item.active .page-link {
    background-color: var(--brand-2);
    border-color: var(--brand-2);
}
.page-link { color: var(--brand-2); }
.page-link:focus { box-shadow: var(--focus-ring); }

/* =====================================================================
   11. BOTONES
   ===================================================================== */
.btn {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    line-height: 1.4;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-btn);
    border: 1px solid transparent;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.05s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    cursor: pointer;
}
.btn:focus, .btn:focus-visible { box-shadow: var(--focus-ring); outline: 0; }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: 0.6; cursor: not-allowed; box-shadow: none; }

/* Tamaños (min touch 44px en botones principales) */
.btn-lg { padding: 0.7rem 1.4rem; font-size: 0.95rem; border-radius: 12px; }
.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.78rem; border-radius: var(--radius-sm); gap: 0.3rem; }

/* Primario de marca */
.btn-primary {
    background: var(--brand-2);
    border-color: var(--brand-2);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus { background: var(--brand-2-strong); border-color: var(--brand-2-strong); color: #fff; }

/* Marca púrpura */
.btn-brand {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}
.btn-brand:hover { background: var(--brand-strong); border-color: var(--brand-strong); color: #fff; }

/* Secundario neutro */
.btn-secondary {
    background: #eef0f6;
    border-color: #e2e5ef;
    color: var(--text-strong);
}
.btn-secondary:hover { background: #e2e5ef; border-color: #d3d7e6; color: var(--text-strong); }

/* Semánticos */
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-strong); border-color: var(--success-strong); color: #fff; }
.btn-info    { background: var(--info); border-color: var(--info); color: #fff; }
.btn-info:hover { background: var(--info-strong); border-color: var(--info-strong); color: #fff; }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #6b4e00; }
.btn-warning:hover { background: var(--warning-strong); border-color: var(--warning-strong); color: #4d3800; }
.btn-danger  { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-strong); border-color: var(--danger-strong); color: #fff; }
.btn-light   { background: #fff; border-color: var(--border-strong); color: var(--text-strong); }
.btn-light:hover { background: var(--surface-muted); color: var(--text-strong); }

/* Outline */
.btn-outline-primary { color: var(--brand-2); border-color: var(--brand-2); background: transparent; }
.btn-outline-primary:hover { background: var(--brand-2); color: #fff; }
.btn-outline-secondary { color: var(--text-muted); border-color: var(--border-strong); background: transparent; }
.btn-outline-secondary:hover { background: var(--surface-muted); color: var(--text-strong); border-color: var(--border-strong); }
.btn-outline-danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-outline-danger:hover { background: var(--danger); color: #fff; }

/* Botón de icono cuadrado (acciones de tabla) */
.btn-icon,
.btn-action {
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    line-height: 1;
}

/* Grupo de acciones en tablas */
.action-buttons { display: flex; gap: 0.4rem; justify-content: flex-end; }
.btn-group .btn { margin: 0; }
.btn-group > .btn:not(:first-child) { margin-left: -1px; }

/* =====================================================================
   12. BADGES DE ESTADO
   ===================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4em 0.7em;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.02em;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    vertical-align: middle;
}

/* Badges de color plano (con contraste AA) — anulan gradientes de custom.css */
.badge.bg-success   { background: var(--success) !important; color: #08301f !important; }
.badge.bg-warning   { background: var(--warning) !important; color: #5c4300 !important; }
.badge.bg-danger    { background: var(--danger) !important;  color: #fff !important; }
.badge.bg-info      { background: var(--info) !important;    color: #06333a !important; }
.badge.bg-primary   { background: var(--brand-2) !important; color: #fff !important; }
.badge.bg-secondary { background: #e7e9f1 !important;        color: #4a4c59 !important; }
.badge.bg-light     { background: var(--surface-muted) !important; color: var(--text) !important; border-color: var(--border); }
.badge.bg-dark      { background: #2b2c34 !important; color: #fff !important; }

/* Variantes "soft" (fondo tenue + texto de color) para estados sutiles.
   Uso: <span class="badge badge-soft badge-soft--success">Pagado</span> */
.badge-soft { border-radius: var(--radius-pill); border: 1px solid transparent; }
.badge-soft--success { background: rgba(28, 200, 138, 0.14); color: var(--success-strong); border-color: rgba(28, 200, 138, 0.25); }
.badge-soft--warning { background: rgba(246, 194, 62, 0.18); color: #997404; border-color: rgba(246, 194, 62, 0.32); }
.badge-soft--danger  { background: rgba(231, 74, 59, 0.13);  color: var(--danger-strong);  border-color: rgba(231, 74, 59, 0.24); }
.badge-soft--info    { background: rgba(54, 185, 204, 0.14); color: var(--info-strong);    border-color: rgba(54, 185, 204, 0.25); }
.badge-soft--secondary { background: #eceef4; color: #5a5c69; border-color: var(--border); }
.badge-soft--brand   { background: rgba(78, 56, 143, 0.12); color: var(--brand); border-color: rgba(78, 56, 143, 0.22); }

/* Punto de estado opcional dentro del badge */
.badge .status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* =====================================================================
   13. FORMULARIOS
   ===================================================================== */
.form-label {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-strong);
    margin-bottom: 0.35rem;
}
.form-text, .help-text {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

.form-control,
.form-select {
    font-size: 0.88rem;
    color: var(--text);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-input);
    padding: 0.55rem 0.8rem;
    background-color: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    min-height: 42px;
}
.form-control::placeholder { color: #adb0c2; }
.form-control:focus,
.form-select:focus {
    border-color: #a9baf0;
    box-shadow: var(--focus-ring);
    outline: 0;
}
.form-control:disabled,
.form-select:disabled { background: var(--surface-muted); color: var(--text-muted); }
.form-control[readonly] { background: var(--surface-muted); }

.form-control-sm, .form-select-sm { min-height: 34px; padding: 0.3rem 0.6rem; font-size: 0.8rem; border-radius: var(--radius-sm); }
.form-control-lg, .form-select-lg { min-height: 50px; font-size: 0.95rem; }

/* Switch/checkbox focus */
.form-check-input:focus { box-shadow: var(--focus-ring); }
.form-check-input:checked { background-color: var(--brand-2); border-color: var(--brand-2); }

/* Validación */
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--danger); }
.form-control.is-valid, .form-select.is-valid { border-color: var(--success); }
.invalid-feedback { color: var(--danger); font-size: 0.78rem; font-weight: 600; }
.valid-feedback { color: var(--success-strong); font-size: 0.78rem; font-weight: 600; }

/* Input group */
.input-group > .form-control { border-radius: var(--radius-input) 0 0 var(--radius-input); }
.input-group .btn { border-radius: 0 var(--radius-input) var(--radius-input) 0; }
.input-group-text {
    background: var(--surface-muted);
    border: 1px solid var(--border-strong);
    color: var(--text-muted);
    border-radius: var(--radius-input);
    font-size: 0.85rem;
}

/* Fila de acciones de formulario */
.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    flex-wrap: wrap;
    padding-top: 0.5rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border);
}

/* --- Select2 (tema bootstrap-5) alineado a .form-control --- */
.select2-container--bootstrap-5 .select2-selection {
    min-height: 42px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-input);
    font-size: 0.88rem;
    color: var(--text);
    padding: 0.15rem 0.3rem;
}
.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
    border-color: #a9baf0;
    box-shadow: var(--focus-ring);
}
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    line-height: 1.9;
    color: var(--text);
}
.select2-container--bootstrap-5 .select2-dropdown {
    border-color: var(--border-strong);
    border-radius: var(--radius-input);
    box-shadow: var(--shadow-lg);
}
.select2-container--bootstrap-5 .select2-results__option--highlighted,
.select2-container--bootstrap-5 .select2-results__option[aria-selected="true"] {
    background: var(--brand-2);
    color: #fff;
}
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice {
    background: rgba(78, 115, 223, 0.12);
    border: 1px solid rgba(78, 115, 223, 0.25);
    color: var(--brand-2-strong);
    border-radius: var(--radius-sm);
}

/* Search box heredado */
.search-box { position: relative; max-width: 320px; }
.search-box input { padding-right: 2.4rem; border-radius: var(--radius-input); border: 1px solid var(--border-strong); font-size: 0.88rem; }
.search-box i { position: absolute; right: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); }

/* =====================================================================
   14. EMPTY STATE
   ===================================================================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}
.empty-state__icon {
    width: 68px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--surface-muted);
    color: var(--brand-2);
    font-size: 1.7rem;
    margin-bottom: 1rem;
}
.empty-state__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-strong);
    margin-bottom: 0.35rem;
}
.empty-state__text {
    font-size: 0.88rem;
    color: var(--text-muted);
    max-width: 460px;
    margin: 0 auto 1rem;
}
.empty-state__text:last-child { margin-bottom: 0; }

/* Fila de tabla vacía */
.table .empty-row td {
    text-align: center;
    color: var(--text-muted);
    padding: 2.5rem 1rem;
}

/* =====================================================================
   15. UTILIDADES
   ===================================================================== */
/* Dirección monoespaciada truncable */
.address {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text);
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.2rem 0.5rem;
    word-break: break-all;
}
.address--truncate {
    display: inline-block;
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    word-break: normal;
}
.address-row { display: inline-flex; align-items: center; gap: 0.4rem; max-width: 100%; }

/* Botón copiar */
.btn-copy {
    border: 1px solid var(--border-strong);
    background: #fff;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.btn-copy:hover { color: var(--brand-2); border-color: var(--brand-2); }

/* Chips */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    background: var(--surface-muted);
    color: var(--text);
    border: 1px solid var(--border);
}
.chip--brand { background: rgba(78, 56, 143, 0.10); color: var(--brand); border-color: rgba(78, 56, 143, 0.20); }
.chip i { font-size: 0.7rem; }

/* Texto truncable genérico */
.text-truncate-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Divisor con texto */
.divider-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 1.25rem 0;
}
.divider-text::before, .divider-text::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* Sombras utilitarias (refinan las heredadas) */
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow    { box-shadow: var(--shadow-card) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* Fondos utilitarios de marca */
.bg-brand { background: var(--brand) !important; color: #fff !important; }
.bg-brand-2 { background: var(--brand-2) !important; color: #fff !important; }
.text-brand { color: var(--brand) !important; }

/* =====================================================================
   16. MODALES / SCROLL-TO-TOP
   ===================================================================== */
.modal-content {
    border: 0;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.modal-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem;
}
.modal-title { font-weight: 700; color: var(--text-strong); font-size: 1.05rem; display: flex; align-items: center; gap: 0.4rem; }
.modal-title i { color: var(--brand); }
.modal-body { padding: 1.25rem; }
.modal-footer { border-top: 1px solid var(--border); padding: 0.85rem 1.25rem; }

.scroll-to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    background: var(--brand-2);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    z-index: 1030;
    line-height: 44px;
}
.scroll-to-top:hover { background: var(--brand-2-strong); color: #fff; }
.scroll-to-top i { line-height: 44px; }

/* Alerts alineadas a la paleta */
.alert { border-radius: var(--radius-sm); border: 1px solid transparent; font-size: 0.88rem; }
.alert-info    { background: rgba(54, 185, 204, 0.10); border-color: rgba(54, 185, 204, 0.25); color: #1c6570; }
.alert-warning { background: rgba(246, 194, 62, 0.14); border-color: rgba(246, 194, 62, 0.35); color: #7a5b00; }
.alert-danger  { background: rgba(231, 74, 59, 0.10); border-color: rgba(231, 74, 59, 0.25); color: #9a2f24; }
.alert-success { background: rgba(28, 200, 138, 0.12); border-color: rgba(28, 200, 138, 0.28); color: #10704f; }

/* =====================================================================
   17. RESPONSIVE
   ===================================================================== */

/* Tablet y menor: sidebar off-canvas */
@media (max-width: 991.98px) {
    .sidebar {
        left: calc(-1 * var(--sidebar-width));
        box-shadow: none;
    }
    .sidebar.show {
        left: 0;
        box-shadow: 6px 0 24px rgba(0, 0, 0, 0.28);
    }
    .sidebar .nav-item .nav-link span,
    .sidebar .sidebar-brand .sidebar-brand-text { display: inline !important; }
    .sidebar-overlay.active { display: block; }

    #content-wrapper { margin-left: 0 !important; }
    .sidebar-toggled #content-wrapper { margin-left: 0 !important; }
}

/* Móvil */
@media (max-width: 767.98px) {
    #content { padding: 1rem; }
    .container-fluid { padding-left: 1rem; padding-right: 1rem; }
    .topbar { padding: 0 0.85rem; }
    .page-header { gap: 0.5rem; }
    .page-header__actions { width: 100%; }
    .page-header__actions .btn { flex: 1 1 auto; }
    .card-body { padding: 1rem; }
}

/* Móvil pequeño: ajustes de KPI */
@media (max-width: 575.98px) {
    .stat-card { padding: 16px; min-height: 104px; }
    .stat-card__value, .stat-card .stat-value { font-size: 1.5rem; }
    .stat-card__icon, .stat-card .stat-icon { font-size: 1.8rem; right: 12px; bottom: 10px; }
    .page-header__title, .page-header h1 { font-size: 1.25rem; }
    .address--truncate { max-width: 150px; }
}

/* Respeta usuarios que reducen movimiento */
@media (prefers-reduced-motion: reduce) {
    * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}