/* ============================================================
   KADOSH FINANZAS — SISTEMA DE DISEÑO FINANCIERO PREMIUM
   Versión 3.0 | Tema Oscuro/Claro completamente implementado
   ============================================================ */

/* ============================================================
   FUENTES PREMIUM (Google Fonts)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

/* ============================================================
   VARIABLES — TEMA CLARO (default)
   ============================================================ */
:root,
[data-theme="light"] {
    /* === COLORES PRIMARIOS FINANCIEROS === */
    --primary: #0a2342;
    /* Navy profundo */
    --primary-light: #1a3a6b;
    --primary-dark: #061528;
    --accent: #c9a84c;
    /* Gold financiero */
    --accent-light: #e8c97a;
    --accent-dark: #a07a28;
    --secondary: #1e6091;
    /* Steel Blue */

    /* === ESTADOS === */
    --success: #1a7a4a;
    --success-light: #d1fae5;
    --danger: #c0392b;
    --danger-light: #fee2e2;
    --warning: #b7791f;
    --warning-light: #fef3c7;
    --info: #1e6091;
    --info-light: #dbeafe;

    /* === FONDOS === */
    --bg-page: #eef2f7;
    --bg-surface: #ffffff;
    --bg-surface-2: #f4f7fb;
    --bg-surface-3: #e8edf5;
    --bg-navbar: rgba(10, 35, 66, 0.97);
    --bg-dropdown: #ffffff;
    --bg-input: #ffffff;
    --bg-modal: #ffffff;
    --bg-modal-body: #f8fafd;
    --bg-modal-footer: #f4f7fb;
    --bg-table-head: #0a2342;
    --bg-table-odd: #f8fafd;
    --bg-table-even: #ffffff;
    --bg-table-hover: #edf2fb;
    --bg-card: #ffffff;
    --bg-fondo: linear-gradient(135deg, #eef2f7 0%, #dce6f5 50%, #eef2f7 100%);
    --bg-dash-card: #ffffff;
    --bg-dash-body: #f8fafd;
    --bg-balance-card: linear-gradient(135deg, #dbeafe 0%, #f0f7ff 100%);

    /* === TEXTO === */
    --text-primary: #0a1628;
    --text-secondary: #2d4a70;
    --text-muted: #6b7fa3;
    --text-light: #a0aec0;
    --text-white: #ffffff;
    --text-nav: #e8f0fe;
    --text-nav-hover: #c9a84c;

    /* === BORDES === */
    --border: #c8d6e8;
    --border-light: #e4ecf5;
    --border-dark: #9cb0cc;
    --border-input: #b8cce0;

    /* === SOMBRAS === */
    --shadow-xs: 0 1px 3px rgba(10, 35, 66, 0.06);
    --shadow-sm: 0 2px 8px rgba(10, 35, 66, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 35, 66, 0.12);
    --shadow-lg: 0 8px 32px rgba(10, 35, 66, 0.16);
    --shadow-xl: 0 16px 48px rgba(10, 35, 66, 0.2);

    /* === COMPONENTES === */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   VARIABLES — TEMA OSCURO
   ============================================================ */
[data-theme="dark"] {
    /* === COLORES PRIMARIOS === */
    --primary: #3b7dd8;
    /* Azul brillante sobre oscuro */
    --primary-light: #5a9ae8;
    --primary-dark: #2563b8;
    --accent: #e8c97a;
    /* Gold más brillante */
    --accent-light: #f5dfa0;
    --accent-dark: #c9a84c;
    --secondary: #4fa3d4;

    /* === ESTADOS === */
    --success: #34d399;
    --success-light: rgba(52, 211, 153, 0.15);
    --danger: #f87171;
    --danger-light: rgba(248, 113, 113, 0.15);
    --warning: #fbbf24;
    --warning-light: rgba(251, 191, 36, 0.15);
    --info: #60a5fa;
    --info-light: rgba(96, 165, 250, 0.15);

    /* === FONDOS === */
    --bg-page: #060e1a;
    --bg-surface: #0d1f3c;
    --bg-surface-2: #112548;
    --bg-surface-3: #1a3260;
    --bg-navbar: rgba(6, 14, 26, 0.97);
    --bg-dropdown: #0d1f3c;
    --bg-input: #0a1628;
    --bg-modal: #0d1f3c;
    --bg-modal-body: #0a1a30;
    --bg-modal-footer: #0d1f3c;
    --bg-table-head: #061225;
    --bg-table-odd: #0a1a30;
    --bg-table-even: #0d1f3c;
    --bg-table-hover: #142e58;
    --bg-card: #0d1f3c;
    --bg-fondo: linear-gradient(135deg, #060e1a 0%, #0a1628 50%, #060e1a 100%);
    --bg-dash-card: rgba(13, 31, 60, 0.9);
    --bg-dash-body: rgba(10, 22, 40, 0.85);
    --bg-balance-card: linear-gradient(135deg, #0a1a30 0%, #0d2545 100%);

    /* === TEXTO === */
    --text-primary: #e8f0fe;
    --text-secondary: #a8c0e0;
    --text-muted: #6b8ab0;
    --text-light: #4a6080;
    --text-white: #ffffff;
    --text-nav: #c8dcf5;
    --text-nav-hover: #e8c97a;

    /* === BORDES === */
    --border: #1e3d6a;
    --border-light: #162e52;
    --border-dark: #2a4f84;
    --border-input: #1e3d6a;

    /* === SOMBRAS === */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.7);
}

/* ============================================================
   RESET Y BASE
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    transition: background-color var(--transition), color var(--transition);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   NAVBAR — ELEGANTE FINANCIERO (fondo siempre oscuro navy)
   ============================================================ */
.navbar,
.navegador-superior {
    background: linear-gradient(90deg, #061528 0%, #0a2342 60%, #061528 100%) !important;
    border-bottom: 2px solid #a07a28 !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5) !important;
    padding: 0.55rem 1.25rem;
    transition: background-color var(--transition);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* El navbar SIEMPRE tiene fondo oscuro: los links siempre claros */
.navbar .nav-link,
.navbar .navbar-brand,
.navbar .palabras-menu,
.navegador-superior .nav-link,
.navegador-superior .labras-menu {
    color: #d8eafc !important;
    font-weight: 500;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    transition: color var(--transition) !important;
    padding: 0.5rem 0.85rem !important;
}

.navbar .nav-link:hover,
.navbar .palabras-menu:hover {
    color: #e8c97a !important;
}

.navbar-brand img {
    filter: brightness(1.15);
    transition: transform var(--transition);
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Nombre del usuario en el navbar */
.navbar .nav-item {
    color: #a8c0e0;
}

/* Dropdown — se adapta al tema de la página */
.dropdown-menu {
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    margin-top: 0.25rem;
}

.dropdown-item,
.palabras-menu-oscuro {
    color: var(--text-primary) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.55rem 1.25rem;
    transition: background-color var(--transition), color var(--transition);
    display: block;
}

.dropdown-item:hover,
.dropdown-item:focus,
.palabras-menu-oscuro:hover {
    background-color: var(--primary) !important;
    color: #ffffff !important;
}

.dropdown-divider {
    border-color: var(--border-light);
    margin: 0.3rem 0;
}

/* Hamburguesa móvil */
.navbar-toggler {
    border: 1.5px solid #a07a28 !important;
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05) !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.3) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(201%2C168%2C76%2C0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Submenú en móvil (navbar-collapse expandido) */
.navbar-collapse.show,
.navbar-collapse.collapsing {
    background: #061528;
    border-top: 1px solid #a07a28;
    padding: 0.5rem 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.navbar-collapse.show .dropdown-menu {
    position: static !important;
    background: #0a2342 !important;
    border: none !important;
    box-shadow: none !important;
    padding-left: 1rem;
}

.navbar-collapse.show .dropdown-item,
.navbar-collapse.show .palabras-menu-oscuro {
    color: #c8dcf5 !important;
}

.navbar-collapse.show .dropdown-item:hover {
    background-color: rgba(201, 168, 76, 0.15) !important;
    color: #e8c97a !important;
}

/* ============================================================
   BOTÓN DE TOGGLE DE TEMA — PREMIUM
   ============================================================ */
#theme-toggle-btn {
    background: transparent;
    color: #e8c97a;
    border: 1.5px solid rgba(201, 168, 76, 0.5);
    border-radius: 2rem;
    padding: 0.32rem 0.85rem 0.32rem 0.65rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.03em;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

#theme-toggle-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(201, 168, 76, 0.08);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.25s;
}

#theme-toggle-btn:hover {
    border-color: #e8c97a;
    color: #f5dfa0;
    box-shadow: 0 0 12px rgba(201, 168, 76, 0.35), inset 0 0 8px rgba(201, 168, 76, 0.06);
    transform: translateY(-1px);
}

#theme-toggle-btn:hover::before {
    opacity: 1;
}

#theme-toggle-btn:active {
    transform: scale(0.95);
    box-shadow: none;
}

#theme-toggle-btn .theme-icon {
    font-size: 0.95rem;
    display: inline-block;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: drop-shadow(0 0 4px rgba(232, 201, 122, 0.6));
}

.theme-label {
    font-size: 0.78rem;
    font-weight: 600;
}

/* ============================================================
   CONTENEDOR PRINCIPAL (fondo-container)
   ============================================================ */
.fondo-container {
    background: var(--bg-fondo);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    margin-top: 1.75rem;
    margin-bottom: 1.75rem;
    padding: 2rem;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.fondo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    background-size: 200% 100%;
    animation: shimmerBar 4s linear infinite;
}

@keyframes shimmerBar {
    0% {
        background-position: 200% center;
    }

    100% {
        background-position: -200% center;
    }
}

/* ============================================================
   PAGE HEADER (título de sección + botones)
   ============================================================ */
.page-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.page-title {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    letter-spacing: -0.01em;
}

[data-theme="dark"] .page-title {
    color: var(--accent-light);
}

/* ============================================================
   TARJETAS (CARDS)
   ============================================================ */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    color: var(--text-primary);
    transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card-header {
    background-color: var(--bg-surface-2);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================================
   DASHBOARD — TARJETAS MÉTRICAS
   ============================================================ */
.dashboard-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: stretch;
}

.dashboard-card {
    background: var(--bg-dash-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    min-height: 280px;
    position: relative;
}

.dashboard-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

.dashboard-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-dark);
}

.dashboard-card-header {
    padding: 1.5rem 1.5rem 1rem;
    background: transparent;
}

.dashboard-card-title {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

[data-theme="dark"] .dashboard-card-title {
    color: var(--accent-light);
}

.dashboard-card-icon {
    font-size: 1.5rem;
    width: 3.25rem;
    height: 3.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.dashboard-card:hover .dashboard-card-icon {
    transform: rotate(12deg) scale(1.1);
}

.dashboard-card-body {
    padding: 1rem 1.5rem 1.5rem;
    background: var(--bg-dash-body);
    flex: 1;
}

.balance-general-card {
    background: var(--bg-balance-card);
    border-color: var(--accent-dark);
}

.balance-general-card::after {
    background: linear-gradient(180deg, var(--accent), var(--accent-dark));
}

.stat-main-value {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

[data-theme="dark"] .stat-main-value {
    color: var(--accent-light);
}

@keyframes dashboardFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.dashboard-card {
    animation: dashboardFadeIn 0.5s ease-out both;
}

/* ============================================================
   TABLAS
   ============================================================ */
table,
.table {
    color: var(--text-primary);
    border-color: var(--border);
}

.table>thead>tr>th,
.table-dark>thead>tr>th {
    background-color: var(--bg-table-head) !important;
    color: var(--text-nav) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.85rem 1rem;
    white-space: nowrap;
}

.table>tbody>tr>td {
    background-color: var(--bg-table-even);
    color: var(--text-primary);
    border-color: var(--border-light);
    padding: 0.75rem 1rem;
    vertical-align: middle;
    transition: background-color 0.15s;
}

.table-striped>tbody>tr:nth-of-type(odd)>td,
.table-striped>tbody>tr:nth-of-type(odd)>th {
    background-color: var(--bg-table-odd);
    color: var(--text-primary);
}

.table-hover>tbody>tr:hover>td,
.table-hover>tbody>tr:hover>th {
    background-color: var(--bg-table-hover) !important;
    color: var(--text-primary) !important;
}

.table-row-hover:hover>td {
    background-color: var(--bg-table-hover) !important;
    color: var(--text-primary) !important;
}

/* DataTables */
.dataTables_wrapper {
    color: var(--text-primary);
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-primary) !important;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-input);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.5rem;
}

.dataTables_paginate .paginate_button {
    color: var(--text-primary) !important;
    border-radius: var(--radius-sm) !important;
    transition: all 0.2s !important;
}

.dataTables_paginate .paginate_button.current,
.dataTables_paginate .paginate_button.current:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--text-white) !important;
}

.dataTables_paginate .paginate_button:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: #0a1628 !important;
}

.table-responsive-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================================
   DATATABLES — FILAS EXPANDIDAS (responsive child rows)
   ============================================================ */

/* Botón de expandir/colapsar (primera columna) */
td.dtr-control::before,
table.dataTable.dtr-column>tbody>tr>td.dtr-control::before {
    display: inline-block;
    width: 1.1em;
    height: 1.1em;
    border-radius: 50%;
    background-color: var(--primary);
    color: #fff;
    text-align: center;
    line-height: 1.1em;
    font-size: 0.85em;
    cursor: pointer;
    content: '+';
    font-weight: 700;
}

table.dataTable.dtr-column>tbody>tr.parent td.dtr-control::before {
    background-color: var(--accent-dark);
    content: '-';
}

/* Fila child (expandida) */
table.dataTable>tbody>tr.child {
    background-color: var(--bg-table-odd) !important;
}

table.dataTable>tbody>tr.child td {
    background-color: var(--bg-table-odd) !important;
    color: var(--text-primary) !important;
    border-top: 1px solid var(--border) !important;
    padding: 0.5rem 1rem 0.75rem 2.5rem !important;
}

table.dataTable>tbody>tr.child ul.dtr-details {
    display: block;
    list-style: none;
    margin: 0;
    padding: 0;
}

table.dataTable>tbody>tr.child ul.dtr-details li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.88rem;
}

table.dataTable>tbody>tr.child ul.dtr-details li:last-child {
    border-bottom: none;
}

table.dataTable>tbody>tr.child ul.dtr-details li span.dtr-title {
    font-weight: 700;
    color: var(--text-secondary);
    min-width: 100px;
    white-space: nowrap;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding-top: 0.1rem;
}

table.dataTable>tbody>tr.child ul.dtr-details li span.dtr-data {
    color: var(--text-primary);
    flex: 1;
}

/* Botones dentro de las filas expandidas */
table.dataTable>tbody>tr.child .btn {
    font-size: 0.78rem;
    padding: 0.3rem 0.65rem;
    margin: 0.1rem;
}

/* Asegurar que los botones en la tabla normal también funcionen */
.btn-accion {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
}


/* ============================================================
   FORMULARIOS
   ============================================================ */
.form-control,
.form-select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="search"],
textarea,
select {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-input) !important;
    border-radius: var(--radius-md) !important;
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition) !important;
    font-size: 0.9rem;
    padding: 0.55rem 0.875rem;
}

.form-control:focus,
.form-select:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 125, 216, 0.18) !important;
    outline: none !important;
}

.form-label,
label,
.leyenda {
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.855rem;
    margin-bottom: 0.35rem;
    letter-spacing: 0.02em;
    display: block;
}

/* Choices.js */
.choices__inner {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border-input) !important;
    border-radius: var(--radius-md) !important;
    color: var(--text-primary) !important;
    padding: 0.35rem 0.5rem !important;
}

.choices__list--dropdown,
.choices__list[aria-expanded] {
    background-color: var(--bg-dropdown) !important;
    border-color: var(--border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
}

.choices__item--selectable {
    color: var(--text-primary) !important;
}

.choices__item--selectable.is-highlighted {
    background-color: var(--primary) !important;
    color: var(--text-white) !important;
}

.choices__input {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
}

.is-open .choices__inner {
    border-color: var(--primary) !important;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.5rem 1.1rem;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    letter-spacing: 0.02em;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    filter: brightness(1.06);
}

.btn:active {
    transform: translateY(0) scale(0.97);
    filter: brightness(0.96);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
    color: var(--text-white) !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(10, 35, 66, 0.25) !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary)) !important;
    box-shadow: 0 4px 16px rgba(10, 35, 66, 0.35) !important;
    color: var(--text-white) !important;
}

.btn-success {
    background: linear-gradient(135deg, #1a7a4a, #2da55e) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(26, 122, 74, 0.25) !important;
}

.btn-danger {
    background: linear-gradient(135deg, #c0392b, #e0534a) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(192, 57, 43, 0.25) !important;
}

.btn-warning {
    background: linear-gradient(135deg, #b7791f, #d4a02a) !important;
    color: #fff !important;
    border: none !important;
}

.btn-secondary {
    background: linear-gradient(135deg, #4a5568, #718096) !important;
    color: #fff !important;
    border: none !important;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.boton-primario {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 0.65rem 1.35rem;
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition);
}

.boton-primario:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
    color: #fff;
}

.acciones-rapidas .btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    border-radius: var(--radius-lg);
    border: none;
    padding: 0.65rem 1.2rem;
    font-size: 0.9rem;
    height: 42px;
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    padding: 0.38em 0.75em;
    font-size: 0.775rem;
    font-weight: 700;
    border-radius: 2rem;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 24px;
    white-space: nowrap;
}

.table .badge {
    min-width: 60px;
    text-align: center;
}

/* ============================================================
   MODALES
   ============================================================ */
.modal-content {
    background-color: var(--bg-modal) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-xl) !important;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    color: var(--text-white) !important;
    border-bottom: none !important;
    padding: 1.1rem 1.5rem !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
}

.modal-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 1.1rem !important;
    color: var(--text-white) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-header .btn-close {
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 50% !important;
    width: 2rem !important;
    height: 2rem !important;
    opacity: 1 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    filter: invert(1) !important;
    transition: background var(--transition) !important;
}

.modal-header .btn-close:hover {
    background: rgba(255, 255, 255, 0.3) !important;
}

.modal-body {
    padding: 1.5rem !important;
    background: var(--bg-modal-body) !important;
    color: var(--text-primary) !important;
    min-height: 120px;
}

.modal-footer {
    background: var(--bg-modal-footer) !important;
    border-top: 1px solid var(--border) !important;
    padding: 1rem 1.5rem !important;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl) !important;
}

.modal-body .form-group {
    margin-bottom: 1.1rem;
}

.modal-body .form-control {
    min-height: 40px;
}

.modal-body label,
.modal-body .leyenda {
    color: var(--text-secondary) !important;
}

.modal-footer .btn {
    border-radius: var(--radius-md) !important;
    padding: 0.5rem 1.25rem !important;
    min-height: 38px !important;
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.65) !important;
    backdrop-filter: blur(4px);
}

.modal.fade .modal-dialog {
    transition: transform 0.28s ease-out, opacity 0.28s ease-out !important;
    transform: translate(0, -30px) scale(0.97) !important;
}

.modal.show .modal-dialog {
    transform: translate(0, 0) scale(1) !important;
}

/* ============================================================
   SWEETALERT2
   ============================================================ */
.swal2-popup {
    background: var(--bg-modal) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-xl) !important;
    padding: 1.75rem !important;
}

.swal2-title {
    color: var(--text-primary) !important;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.4rem !important;
    font-weight: 700 !important;
}

.swal2-html-container,
.swal2-content {
    color: var(--text-secondary) !important;
}

.swal2-styled.swal2-confirm {
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    padding: 0.6rem 1.5rem !important;
    font-weight: 700 !important;
    box-shadow: var(--shadow-md) !important;
}

.swal2-styled.swal2-cancel {
    background: linear-gradient(135deg, #4a5568, #718096) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    padding: 0.6rem 1.5rem !important;
    font-weight: 700 !important;
}

.swal2-styled.swal2-deny {
    background: linear-gradient(135deg, #c0392b, #e0534a) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    padding: 0.6rem 1.5rem !important;
    font-weight: 700 !important;
}

.swal2-icon {
    border-width: 2px !important;
}

.swal2-backdrop-show {
    background-color: rgba(0, 0, 0, 0.65) !important;
    backdrop-filter: blur(4px) !important;
}

/* ============================================================
   TOOLTIPS (Tippy.js)
   ============================================================ */
.tippy-box[data-theme~='primary'] {
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary-light);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='primary']>.tippy-arrow {
    color: var(--primary);
}

.tippy-box[data-theme~='success'] {
    background: #1a7a4a;
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='success']>.tippy-arrow {
    color: #1a7a4a;
}

.tippy-box[data-theme~='danger'] {
    background: #c0392b;
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='danger']>.tippy-arrow {
    color: #c0392b;
}

.tippy-box[data-theme~='warning'] {
    background: #b7791f;
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='warning']>.tippy-arrow {
    color: #b7791f;
}

.tippy-box[data-theme~='info'],
.tippy-box[data-theme~='outline-info'] {
    background: #1e6091;
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='outline-info']>.tippy-arrow {
    color: #1e6091;
}

.tippy-box[data-theme~='outline-primary'] {
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='outline-primary']>.tippy-arrow {
    color: var(--primary);
}

.tippy-box[data-theme~='outline-success'] {
    background: #155a38;
    color: #fff;
    border: 1px solid #1a7a4a;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='outline-success']>.tippy-arrow {
    color: #155a38;
}

.tippy-box[data-theme~='outline-danger'] {
    background: #922b21;
    color: #fff;
    border: 1px solid #c0392b;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='outline-danger']>.tippy-arrow {
    color: #922b21;
}

.tippy-box[data-theme~='dark'] {
    background: #0d1f3c;
    color: #e8f0fe;
    border: 1px solid #1e3d6a;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='dark']>.tippy-arrow {
    color: #0d1f3c;
}

.tippy-box[data-theme~='outline-secondary'] {
    background: #4a5568;
    color: #fff;
    border: 1px solid #718096;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.tippy-box[data-theme~='outline-secondary']>.tippy-arrow {
    color: #4a5568;
}

/* ============================================================
   LEYENDA / PIE DE TABLA
   ============================================================ */
.leyenda-tabla {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

/* ============================================================
   UTILIDADES VARIAS
   ============================================================ */
.content-widget {
    margin-bottom: 1rem;
}

.min-height-300 {
    min-height: 300px;
}

.min-height-400 {
    min-height: 400px;
}

.error-icon-large {
    font-size: 4rem;
}

.error-icon-medium {
    font-size: 3rem;
}

.empty-state-icon {
    font-size: 3.5rem;
}

.palabras-menu-oscuro {
    color: var(--text-primary) !important;
}

.ancho2em {
    width: 2em;
    height: auto;
}

.date-pick {
    min-width: 130px;
}

/* ============================================================
   PARTÍCULAS FLOTANTES (dashboard-effects.js)
   ============================================================ */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle-float {
    position: absolute;
    bottom: -20px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.15;
    animation: floatUp 8s linear infinite;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.15;
    }

    80% {
        opacity: 0.07;
    }

    100% {
        transform: translateY(-110vh) scale(0.5);
        opacity: 0;
    }
}

/* ============================================================
   ALERTAS DE BOOTSTRAP (adaptadas al tema)
   ============================================================ */
.alert {
    border-radius: var(--radius-md);
    border: 1px solid transparent;
}

/* ============================================================
   RESPONSIVE — TABLETS (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 1.25rem;
    }

    .fondo-container {
        padding: 1.5rem;
        margin-top: 1.25rem;
    }
}

/* ============================================================
   RESPONSIVE — MÓVIL (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
    .fondo-container {
        padding: 1rem;
        margin-top: 0.75rem;
        border-radius: var(--radius-lg);
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .dashboard-card {
        min-height: 220px;
    }

    .dashboard-card-icon {
        width: 2.75rem;
        height: 2.75rem;
        font-size: 1.3rem;
    }

    .dashboard-card-title {
        font-size: 1rem;
    }

    .stat-main-value {
        font-size: 1.75rem;
    }

    .page-title {
        font-size: 1.25rem;
    }

    .modal-body {
        padding: 1rem !important;
    }

    .modal-header {
        padding: 0.875rem 1rem !important;
    }

    .btn-group {
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .page-header .d-flex {
        flex-direction: column;
        gap: 0.75rem;
    }
}

/* ============================================================
   RESPONSIVE — MÓVIL PEQUEÑO (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .fondo-container {
        margin: 0.5rem;
        padding: 0.875rem;
        border-radius: var(--radius-md);
    }

    .navbar {
        padding: 0.5rem 0.75rem;
    }

    #theme-toggle-btn .theme-label {
        display: none;
    }

    #theme-toggle-btn {
        padding: 0.4rem 0.6rem;
        border-radius: 50%;
    }

    .table>thead>tr>th {
        font-size: 0.75rem;
        padding: 0.6rem 0.5rem;
    }

    .table>tbody>tr>td {
        font-size: 0.82rem;
        padding: 0.5rem;
    }
}

/* ============================================================
   TRANSICIONES GLOBALES SUAVES
   ============================================================ */
body,
.navbar,
.navegador-superior,
.fondo-container,
.card,
.dropdown-menu,
.modal-content,
.modal-body,
.modal-footer,
.form-control,
.form-select,
input,
textarea,
select,
.table>tbody>tr>td,
.dashboard-card,
.dashboard-card-body {
    transition-property: background-color, color, border-color;
    transition-duration: 0.25s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   DISEÑO DE LOGIN Y RECUPERACIÓN (Auth Views)
   ============================================================ */
body.modern-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    position: relative;
    overflow: hidden;
    background-color: var(--bg-page);
}

.login-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(59, 125, 216, 0.15) 0%, transparent 40%),
        radial-gradient(circle at bottom left, rgba(201, 168, 76, 0.1) 0%, transparent 40%);
}

.login-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 440px;
    padding: 2rem;
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

/* Borde superior decorativo */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
    background-size: 200% 100%;
    animation: shimmerBar 3s linear infinite;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header .logo-container {
    margin-bottom: 1rem;
}

.login-header .logo-img {
    width: 70px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.login-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

[data-theme="dark"] .login-title {
    color: var(--accent-light);
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* Modificamos la apariencia de form-control-modern */
.form-control-modern {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 3.2rem !important;
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all var(--transition);
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 125, 216, 0.15);
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    font-size: 1.1rem;
    z-index: 5;
    transition: color var(--transition);
}

.form-control-modern:focus+.input-icon,
.input-group:focus-within .input-icon {
    color: var(--primary);
}

.password-toggle {
    position: absolute;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    z-index: 5;
    padding: 0;
    font-size: 1.1rem;
    transition: color var(--transition);
}

.password-toggle:hover {
    color: var(--primary);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-options {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1.5rem;
}

.forgot-link {
    color: var(--primary);
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

[data-theme="dark"] .forgot-link {
    color: var(--accent-light);
}

.forgot-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

.login-form .boton-primario {
    width: 100%;
    justify-content: center;
    padding: 0.8rem;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.login-form .boton-primario .btn-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-form .boton-primario .btn-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 1;
}

.login-form .boton-primario:hover .btn-overlay {
    transform: translateX(100%);
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-surface-2);
    padding: 0.4rem 0.8rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-light);
}

.security-badge i {
    color: var(--success);
}

/* Animaciones */
.fade-in-scale {
    animation: fadeInScale 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: scale(0.95) translateY(10px);
}

@keyframes fadeInScale {
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Íconos Flotantes animaciones (Backdrop) */
.floating-elements {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    opacity: 0.1;
    animation: floatIcon 15s infinite linear;
    color: var(--text-primary);
}

.icon-1 {
    top: 15%;
    left: 10%;
    animation-duration: 20s;
}

.icon-2 {
    top: 60%;
    left: 15%;
    animation-duration: 25s;
    animation-direction: reverse;
}

.icon-3 {
    top: 25%;
    right: 15%;
    animation-duration: 22s;
    font-size: 3rem;
}

.icon-4 {
    top: 75%;
    right: 10%;
    animation-duration: 18s;
    animation-direction: reverse;
}

.icon-5 {
    top: 45%;
    left: 5%;
    animation-duration: 24s;
    font-size: 1.5rem;
}

.icon-6 {
    top: 85%;
    right: 25%;
    animation-duration: 19s;
}

@keyframes floatIcon {
    0% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(10deg);
    }

    100% {
        transform: translateY(0) rotate(0deg);
    }
}

.info-message {
    background: var(--info-light);
    border: 1px solid var(--info);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.info-message p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--info);
    font-weight: 500;
}

[data-theme="dark"] .info-message p {
    color: var(--text-primary);
}

.info-icon {
    color: var(--info);
    font-size: 1.25rem;
}

.header-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
    text-shadow: 0 4px 10px rgba(10, 35, 66, 0.15);
}

[data-theme="dark"] .header-icon {
    color: var(--accent-light);
}

.floating-circle {
    position: absolute;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.05;
    animation: floatIcon 20s infinite linear;
}

.circle-1 {
    top: -10%;
    left: -10%;
    width: 300px;
    height: 300px;
}

.circle-2 {
    bottom: -20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--accent);
    opacity: 0.03;
}

.circle-3 {
    top: 40%;
    left: 80%;
    width: 150px;
    height: 150px;
}

.circle-4 {
    top: 80%;
    left: 10%;
    width: 100px;
    height: 100px;
}

.circle-5 {
    top: 10%;
    left: 60%;
    width: 200px;
    height: 200px;
    background: var(--secondary);
    opacity: 0.04;
}