/* ==========================================================================
SISTEMA DE TEMAS DE COLOR (Corregido y Expandido)
========================================================================== */

/* Variables estructurales globales */
:root {
    --sidebar-width: 260px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. TEMA POR DEFECTO: Azul Corporativo / Slate */
body[data-theme="default"], body:not([data-theme]) {
    --bg-main: #f8fafc;
    --bg-sidebar: #0f172a;
    --bg-white: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --border-color: #e2e8f0;
    --surface-soft: #f8fafc;
    --surface-strong: #ffffff;
    --table-head-bg: #f8fafc;
    --table-row-bg: #ffffff;
    --table-row-alt: #f8fafc;
    --table-row-hover: rgba(2, 132, 199, 0.06);
    --input-bg: #ffffff;
    --input-text: #1e293b;
    --input-placeholder: #94a3b8;
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
}

/* 2. TEMA EMERGENCIA: Alerta naranja/rojo */
body[data-theme="emergency"] {
    --bg-main: #fdf8f6;
    --bg-sidebar: #450a0a;
    --bg-white: #ffffff;
    --text-main: #1c1917;
    --text-muted: #78716c;
    --primary: #ea580c;
    --primary-hover: #c2410c;
    --border-color: #f3ece7;
    --surface-soft: #fff7f2;
    --surface-strong: #ffffff;
    --table-head-bg: #fff3eb;
    --table-row-bg: #ffffff;
    --table-row-alt: #fffaf7;
    --table-row-hover: rgba(234, 88, 12, 0.08);
    --input-bg: #ffffff;
    --input-text: #1c1917;
    --input-placeholder: #a8a29e;
    --shadow-soft: 0 10px 30px rgba(120, 53, 15, 0.10);
}

/* 3. TEMA OSCURO (Dark Mode) */
body[data-theme="dark"] {
    --bg-main: #0f172a;
    --bg-sidebar: #020617;
    --bg-white: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #38bdf8;
    --primary-hover: #7dd3fc;
    --border-color: #334155;
    --surface-soft: #0f172a;
    --surface-strong: #111827;
    --table-head-bg: #0f172a;
    --table-row-bg: #1e293b;
    --table-row-alt: #172131;
    --table-row-hover: rgba(56, 189, 248, 0.10);
    --input-bg: #0f172a;
    --input-text: #f8fafc;
    --input-placeholder: #64748b;
    --shadow-soft: 0 16px 40px rgba(2, 6, 23, 0.35);
}

/* === ESTILOS PARA LOS BOTONES DE TEMA EN EL TOPBAR === */
.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.theme-switcher {
    display: flex;
    gap: 8px;
    background-color: var(--bg-main);
    padding: 4px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
}

.theme-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.theme-btn:hover {
    transform: scale(1.1);
}

.theme-btn.btn-default { background-color: #0284c7; }
.theme-btn.btn-emergency { background-color: #ea580c; }
.theme-btn.btn-dark { background-color: #0f172a; border-color: #334155; }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
}

/* Layout General */
.dashboard-container {
    display: flex;
    min-height: 100vh;
    width: 100vw;
}

.main-section {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-width: 0; /* Previene desbordamiento de flexbox */
    transition: var(--transition);
}

/* Sidebar Estilos */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-sidebar);
    color: #fff;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    z-index: 100;
}

.sidebar-brand {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #1e293b;
}

.sidebar-brand h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

.sidebar-menu {
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-menu a {
    color: #94a3b8;
    text-decoration: none;
    padding: 12px 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-menu a:hover, .sidebar-menu a.active {
    background-color: var(--primary);
    color: #fff;
}

.sidebar-submenu-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-submenu-toggle {
    width: 100%;
    border: none;
    background: transparent;
    color: #94a3b8;
    text-decoration: none;
    padding: 12px 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.sidebar-submenu-main {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.sidebar-submenu-toggle:hover,
.sidebar-submenu-toggle.active {
    background-color: var(--primary);
    color: #fff;
}

.sidebar-submenu-arrow {
    transition: transform 0.2s ease;
}

.sidebar-submenu-group.open .sidebar-submenu-arrow {
    transform: rotate(180deg);
}

.sidebar-submenu-items {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding-left: 14px;
}

.sidebar-submenu-group.open .sidebar-submenu-items {
    display: flex;
}

.sidebar-menu .sidebar-submenu-link {
    color: #cbd5e1;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.95rem;
}

/* Topbar Estilos */
.topbar {
    height: 70px;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 25px;
}

.toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-main);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-profile-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-main);
    padding: 6px 8px 6px 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    transition: var(--transition);
}

.topbar-profile-toggle {
    background: transparent;
    cursor: pointer;
}

.topbar-profile-toggle::after {
    margin-left: 4px;
    color: var(--text-muted);
}

.topbar-profile-link:hover {
    background-color: var(--bg-main);
    border-color: var(--border-color);
    color: var(--text-main);
}

.topbar-profile-link span {
    font-weight: 600;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.avatar-sample {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-muted);
    object-fit: cover;
}

.topbar-user-menu {
    min-width: 200px;
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 8px;
    background-color: var(--bg-white);
    box-shadow: var(--shadow-soft);
}

.topbar-user-menu .dropdown-item {
    border-radius: 12px;
    padding: 10px 12px;
    color: var(--text-main);
}

.topbar-user-menu .dropdown-item:hover,
.topbar-user-menu .dropdown-item:focus {
    background-color: var(--bg-main);
    color: var(--text-main);
}

.topbar-user-menu .dropdown-divider {
    margin: 8px 0;
    border-color: var(--border-color);
}

/* Ajustes para acoplar Bootstrap y DataTables a tu Tema */
:root {
    --dt-row-hover: rgba(100, 116, 139, 0.08);
}

/* Tabla Estilizada */
.dataTables_wrapper {
    color: var(--text-main);
}

.dataTables_wrapper .row {
    row-gap: 12px;
}

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

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    color: var(--text-muted);
    font-weight: 500;
}

.style-table,
.table.dataTable {
    border-collapse: collapse !important;
    font-size: 14px;
    color: var(--text-main);
    background-color: var(--table-row-bg);
    border-color: var(--border-color) !important;
    margin-bottom: 0 !important;
}

.style-table thead th,
.table.dataTable thead th {
    background-color: var(--table-head-bg) !important;
    color: var(--text-main) !important;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color) !important;
    border-top: 1px solid var(--border-color) !important;
    padding: 12px 10px !important;
}

.style-table tbody td,
.style-table tbody th,
.table.dataTable tbody td,
.table.dataTable tbody th {
    color: var(--text-main) !important;
    background-color: var(--table-row-bg) !important;
    border-color: var(--border-color) !important;
    vertical-align: middle;
}

.style-table.table-striped tbody tr:nth-of-type(odd) td,
.table.dataTable.table-striped tbody tr:nth-of-type(odd) td {
    background-color: var(--table-row-alt) !important;
}

.style-table.table-hover tbody tr:hover td,
.table.dataTable.table-hover tbody tr:hover td,
.table.dataTable tbody tr:hover td {
    background-color: var(--table-row-hover) !important;
    color: var(--text-main) !important;
}

.table.dataTable.no-footer {
    border-bottom: 1px solid var(--border-color) !important;
}

.dataTables_wrapper .dataTables_scroll,
.dataTables_wrapper .dataTables_scrollHead,
.dataTables_wrapper .dataTables_scrollBody {
    border-color: var(--border-color) !important;
}

/* Paginación de DataTables usando tus colores */
.page-item.active .page-link {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.page-link {
    color: var(--text-main);
    background-color: var(--surface-strong);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin: 0 2px;
}

.page-link:hover,
.page-link:focus {
    color: var(--text-main);
    background-color: var(--surface-soft);
    border-color: var(--primary);
    box-shadow: none;
}

.page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: var(--surface-soft);
    border-color: var(--border-color);
}

/* Buscador e Inputs de DataTable */
.dataTables_filter input, .dataTables_length select {
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    padding: 5px 10px !important;
    outline: none;
    background-color: var(--input-bg) !important;
    color: var(--input-text) !important;
}

.dataTables_filter input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.dataTables_filter input::placeholder,
.form-control::placeholder {
    color: var(--input-placeholder) !important;
}

.dataTables_length select option,
.form-select option {
    background-color: var(--surface-strong);
    color: var(--text-main);
}

.dataTables_wrapper .sorting,
.dataTables_wrapper .sorting_asc,
.dataTables_wrapper .sorting_desc {
    position: relative;
}

.card,
.table-responsive,
.dataTables_wrapper .dataTables_scrollHeadInner,
.dataTables_wrapper .dataTables_scrollHeadInner table {
    background-color: var(--bg-white);
}

/* Badges estilizados */
.rfc-badge {
    background: #f1f5f9;
    color: #334155;
    padding: 4px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 13px;
}

/* Área de Contenido Principal */
.content-wrapper {
    padding: 30px;
    flex-grow: 1;
}

.content-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.content-header p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

/* Componente Card Moderno */
.card {
    background-color: var(--bg-white);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

.form-label,
.form-check-label,
.col-form-label,
.dropdown-item,
.alert,
.table,
.table > :not(caption) > * > * {
    color: var(--text-main);
}

.form-text,
small,
.small,
.text-muted {
    color: var(--text-muted) !important;
}

.form-control,
.form-select {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--border-color);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.15);
}

.form-control:disabled,
.form-control[readonly],
.form-select:disabled {
    background-color: var(--surface-soft);
    color: var(--text-muted);
    border-color: var(--border-color);
    opacity: 1;
}

.btn-light.border {
    background-color: var(--surface-soft);
    color: var(--text-main);
    border-color: var(--border-color) !important;
}

.btn-light.border:hover {
    background-color: var(--surface-strong);
    color: var(--text-main);
}

.profile-summary-section h6,
.profile-readonly-list strong,
.profile-security-note strong {
    color: var(--text-main);
}

/* Footer */
.footer {
    padding: 20px 30px;
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* === LÓGICA DE COLAPSO Y RESPONSIVIDAD === */
.sidebar.collapsed {
    margin-left: calc(-1 * var(--sidebar-width));
}

.profile-card-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 8px;
}

.profile-avatar-editor {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px;
    border: 1px dashed var(--border-color);
    border-radius: 18px;
    background-color: var(--bg-main);
}

.profile-avatar-preview {
    width: 112px;
    height: 112px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.10);
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-avatar-preview img,
.profile-summary-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-avatar-fallback,
.profile-summary-avatar span {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.profile-avatar-actions {
    flex: 1;
    min-width: 0;
}

.profile-security-note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px 20px;
    border-radius: 16px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
}

.profile-security-note .material-icons-round {
    color: var(--primary);
    margin-top: 2px;
}

.profile-summary-card {
    position: sticky;
    top: 20px;
}

.profile-summary-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.profile-summary-section h6 {
    font-weight: 700;
    margin-bottom: 12px;
}

.profile-readonly-list {
    display: grid;
    gap: 12px;
}

.profile-readonly-list div {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 12px 14px;
    border-radius: 12px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        height: 100vh;
        margin-left: calc(-1 * var(--sidebar-width));
    }
    
    .sidebar.active {
        margin-left: 0;
    }

    .topbar {
        padding: 0 16px;
    }

    .topbar-right {
        gap: 10px;
    }

    .topbar-profile-link span {
        display: none;
    }

    .profile-card-header,
    .profile-avatar-editor {
        flex-direction: column;
        align-items: flex-start;
    }
}