/* ═══════════════════════════════════════════════════════════
   Caja IPSD — Estilos Principales
   Sistema de Diseño: Dual Theme (Dark/Light)
   ═══════════════════════════════════════════════════════════ */

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

/* ═══════════════════════════════════════════
   TEMA OSCURO (default)
   ═══════════════════════════════════════════ */
:root,
[data-theme="dark"] {
    --color-bg:          #0d1117;
    --color-bg-card:     #161b22;
    --color-bg-sidebar:  #0d1117;
    --color-bg-hover:    #1f2937;
    --color-bg-input:    #1c2128;
    --color-surface:     #21262d;
    --color-border:      #30363d;
    --color-border-light:#3d4450;

    --color-primary:     #58a6ff;
    --color-primary-hover: #79c0ff;
    --color-primary-glow: rgba(88, 166, 255, 0.15);
    --color-success:     #3fb950;
    --color-success-bg:  rgba(63, 185, 80, 0.1);
    --color-warning:     #d29922;
    --color-warning-bg:  rgba(210, 153, 34, 0.1);
    --color-danger:      #f85149;
    --color-danger-bg:   rgba(248, 81, 73, 0.1);
    --color-info:        #388bfd;
    --color-info-bg:     rgba(56, 139, 253, 0.1);

    --color-text:        #e6edf3;
    --color-text-muted:  #8b949e;
    --color-text-dim:    #484f58;

    --shadow-sm:  0 1px 3px 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-glow: 0 0 20px rgba(88,166,255,0.2);

    --color-ingreso:  #3fb950;
    --color-egreso:   #f85149;
    --color-saldo:    #58a6ff;
    --color-programado: #d29922;
}

/* ═══════════════════════════════════════════
   TEMA CLARO
   ═══════════════════════════════════════════ */
[data-theme="light"] {
    --color-bg:          #f5f5f5;
    --color-bg-card:     #ffffff;
    --color-bg-sidebar:  #1e293b;
    --color-bg-hover:    #f0f4f8;
    --color-bg-input:    #f8fafc;
    --color-surface:     #f1f5f9;
    --color-border:      #e2e8f0;
    --color-border-light:#cbd5e1;

    --color-primary:     #3b82f6;
    --color-primary-hover: #2563eb;
    --color-primary-glow: rgba(59, 130, 246, 0.15);
    --color-success:     #16a34a;
    --color-success-bg:  rgba(22, 163, 74, 0.08);
    --color-warning:     #d97706;
    --color-warning-bg:  rgba(217, 119, 6, 0.08);
    --color-danger:      #dc2626;
    --color-danger-bg:   rgba(220, 38, 38, 0.08);
    --color-info:        #0284c7;
    --color-info-bg:     rgba(2, 132, 199, 0.08);

    --color-text:        #0f172a;
    --color-text-muted:  #475569;
    --color-text-dim:    #94a3b8;

    --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 20px rgba(59,130,246,0.15);

    --color-ingreso:  #16a34a;
    --color-egreso:   #dc2626;
    --color-saldo:    #3b82f6;
    --color-programado: #d97706;
}

/* ─── Variables compartidas ─── */
:root {
    --font-family:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --sidebar-width:      260px;
    --sidebar-collapsed:  72px;
    --topbar-height:      60px;
    --transition-fast:    0.15s ease;
    --transition-base:    0.3s ease;
    --radius-sm:  6px;
    --radius-md:  10px;
    --radius-lg:  16px;
}

/* ═══════════════════════════════════════════
   RESET / BASE
   ═══════════════════════════════════════════ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition-base), color var(--transition-base);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-hover); }

/* Scrollbar personalizada */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-dim); }


/* ═══════════════════════════════════════════
   LAYOUT: App Wrapper
   ═══════════════════════════════════════════ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}


/* ═══════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════ */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-bg-sidebar);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: width var(--transition-base), transform var(--transition-base);
    overflow: hidden;
}

.sidebar.collapsed { width: var(--sidebar-collapsed); }

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    min-height: var(--topbar-height);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.brand-text {
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    color: #e6edf3;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all var(--transition-base);
}

[data-theme="light"] .brand-text { color: #e6edf3; }

.brand-sub {
    font-size: 0.65rem;
    color: #8b949e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all var(--transition-base);
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .brand-sub,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .separator-text,
.sidebar.collapsed .user-details {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: #8b949e;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.08); color: #e6edf3; }
.sidebar.collapsed .sidebar-toggle i { transform: rotate(180deg); }

/* Navegación */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px 0;
}
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); }

.nav-list { list-style: none; padding: 0 10px; }
.nav-item { margin-bottom: 2px; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    color: #8b949e;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
}
.nav-link:hover { background: rgba(255,255,255,0.06); color: #e6edf3; }
.nav-link.active {
    background: rgba(88, 166, 255, 0.12);
    color: #58a6ff;
}
[data-theme="light"] .nav-link.active {
    background: rgba(59,130,246,0.1);
    color: #3b82f6;
}

.nav-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 22px;
    text-align: center;
}

/* Submenú */
.nav-submenu {
    list-style: none;
    padding: 4px 0 4px 34px;
    display: none;
}
.nav-item.open .nav-submenu { display: block; }
.nav-submenu .nav-link {
    font-size: 0.82rem;
    padding: 7px 10px;
    color: #6e7681;
}
.nav-submenu .nav-link:hover { color: #e6edf3; }
.nav-submenu .nav-link.active { color: #58a6ff; }

.nav-arrow {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}
.nav-item.open .nav-arrow,
.nav-item-group.open .nav-arrow { transform: rotate(180deg); }
.sidebar.collapsed .nav-arrow { display: none; }

/* Sub-menú estilo expandible (nav-item-group) */
.nav-sub {
    list-style: none;
    padding: 2px 0 4px 34px;
    margin: 0;
    overflow: hidden;
    max-height: 0;
    display: block;  /* siempre block; la altura controla la visibilidad */
    transition: max-height 0.28s ease;
}
.nav-item-group.open .nav-sub,
.nav-item.open .nav-sub { max-height: 300px; }
.sidebar.collapsed .nav-sub { max-height: 0 !important; }

.nav-sub-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    font-size: 0.80rem;
    color: #6e7681;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: 500;
    white-space: nowrap;
}
.nav-sub-link:hover { background: rgba(255,255,255,0.04); color: #c9d1d9; }
.nav-sub-link.active { color: var(--color-primary); font-weight: 600; }
[data-theme="light"] .nav-sub-link.active { color: #3b82f6; }
[data-theme="light"] .nav-sub-link:hover  { background: rgba(0,0,0,0.04); color: #374151; }


.nav-separator {
    padding: 14px 12px 5px;
    margin-top: 4px;
}
.separator-text {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #484f58;
    font-weight: 600;
}

/* Footer del sidebar */
.sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-top: 1px solid var(--color-border);
    gap: 8px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    min-width: 0;
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.user-details {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all var(--transition-base);
}

.user-name {
    font-weight: 600;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #e6edf3;
}

.user-role {
    font-size: 0.68rem;
    color: #8b949e;
}

.btn-logout {
    color: #6e7681;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.btn-logout:hover { color: #f85149; background: rgba(248,81,73,0.1); }

/* Sidebar overlay en mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.active { display: block; }


/* ═══════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════ */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-base);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-collapsed); }

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: var(--topbar-height);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background var(--transition-base);
}

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

.topbar-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-toggle {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    display: none;
    transition: color var(--transition-fast);
}
.topbar-toggle:hover { color: var(--color-text); }

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar-date {
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

/* Botón toggle de tema */
.btn-theme-toggle {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1rem;
}
.btn-theme-toggle:hover { color: var(--color-primary); border-color: var(--color-primary); }

/* Badge alertas en topbar */
.topbar-alert-badge {
    position: relative;
}
.topbar-alert-badge .badge-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    background: var(--color-danger);
    border-radius: 50%;
    border: 2px solid var(--color-bg-card);
}

/* Contenido */
.content-area {
    padding: 22px;
    flex: 1;
}


/* ═══════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════ */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: 14px 18px;
}
.card-title { color: var(--color-text); font-weight: 600; font-size: 0.95rem; }
.card-body { padding: 18px; }


/* ─── KPI / Metric Cards ─── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-fast);
    cursor: default;
}
.kpi-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    border-radius: 2px 0 0 2px;
}
.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kpi-ingreso::before  { background: var(--color-ingreso); }
.kpi-egreso::before   { background: var(--color-egreso); }
.kpi-saldo::before    { background: var(--color-saldo); }
.kpi-warning::before  { background: var(--color-programado); }
.kpi-primary::before  { background: var(--color-primary); }

.kpi-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.kpi-ingreso .kpi-icon  { background: var(--color-success-bg); color: var(--color-ingreso); }
.kpi-egreso .kpi-icon   { background: var(--color-danger-bg);  color: var(--color-egreso); }
.kpi-saldo .kpi-icon    { background: var(--color-info-bg);    color: var(--color-saldo); }
.kpi-warning .kpi-icon  { background: var(--color-warning-bg); color: var(--color-programado); }
.kpi-primary .kpi-icon  { background: var(--color-primary-glow); color: var(--color-primary); }

.kpi-body { flex: 1; min-width: 0; }
.kpi-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}
.kpi-value.positive { color: var(--color-ingreso); }
.kpi-value.negative { color: var(--color-egreso); }
.kpi-sub {
    font-size: 0.7rem;
    color: var(--color-text-dim);
    margin-top: 4px;
}

/* Decoración de fondo */
.kpi-card-bg-icon {
    position: absolute;
    right: -10px;
    bottom: -10px;
    font-size: 5rem;
    opacity: 0.04;
    pointer-events: none;
}


/* ═══════════════════════════════════════════
   GRÁFICOS
   ═══════════════════════════════════════════ */
.chart-container {
    position: relative;
    width: 100%;
}
.chart-container canvas { max-height: 320px; }


/* ═══════════════════════════════════════════
   TABLAS / DATATABLES
   ═══════════════════════════════════════════ */
.table {
    color: var(--color-text) !important;
    --bs-table-color: var(--color-text) !important;
    --bs-table-bg: transparent !important;
    --bs-table-hover-color: var(--color-text) !important;
    --bs-table-hover-bg: var(--color-bg-hover) !important;
    --bs-table-striped-color: var(--color-text) !important;
    border-color: var(--color-border) !important;
}

.table th {
    border-color: var(--color-border) !important;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted) !important;
    padding: 11px 14px;
    background: var(--color-surface) !important;
}

.table td, table.dataTable tbody td {
    border-color: var(--color-border) !important;
    color: var(--color-text) !important;
    background-color: transparent !important;
    padding: 11px 14px;
    vertical-align: middle;
}

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

.table tfoot th, .table tfoot td {
    text-transform: none !important;
    color: var(--color-text) !important;
    background: var(--color-surface) !important;
    border-color: var(--color-border) !important;
    font-weight: 600;
}

/* DataTables overrides */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--color-bg-input) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
    border-radius: var(--radius-sm) !important;
    padding: 6px 10px !important;
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    color: var(--color-text-muted) !important;
    font-size: 0.82rem !important;
}
.dataTables_wrapper .dataTables_filter input:focus {
    outline: none !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px var(--color-primary-glow) !important;
}
.paginate_button.page-item .page-link {
    background: var(--color-bg-card) !important;
    border-color: var(--color-border) !important;
    color: var(--color-text-muted) !important;
}
.paginate_button.page-item.active .page-link {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: white !important;
}
.paginate_button.page-item:not(.disabled):hover .page-link {
    background: var(--color-bg-hover) !important;
    color: var(--color-text) !important;
}
.dataTables_processing {
    background: var(--color-bg-card) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-sm) !important;
}

/* Badges en tabla */
.badge-ingreso { background: var(--color-success-bg); color: var(--color-ingreso); border: 1px solid rgba(63,185,80,0.3); }
.badge-egreso  { background: var(--color-danger-bg);  color: var(--color-egreso);  border: 1px solid rgba(248,81,73,0.3); }
.badge-pendiente { background: var(--color-warning-bg); color: var(--color-programado); }
.badge-pagado    { background: var(--color-success-bg); color: var(--color-ingreso); }
.badge-vencido   { background: var(--color-danger-bg);  color: var(--color-egreso); }
.badge-admin     { background: rgba(139,92,246,0.1);    color: #a78bfa; }
.badge-operador  { background: var(--color-info-bg);    color: var(--color-info); }


/* ═══════════════════════════════════════════
   FORMULARIOS
   ═══════════════════════════════════════════ */
.form-control, .form-select {
    background: var(--color-bg-input) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
    border-radius: var(--radius-sm) !important;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}
.form-control:focus, .form-select:focus {
    background: var(--color-bg-input) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-text) !important;
    box-shadow: 0 0 0 3px var(--color-primary-glow) !important;
}
.form-control::placeholder { color: var(--color-text-dim) !important; }
.form-label { color: var(--color-text-muted); font-size: 0.82rem; font-weight: 500; margin-bottom: 6px; }
.form-text { color: var(--color-text-dim); font-size: 0.78rem; }
.input-group-text {
    background: var(--color-surface) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text-muted) !important;
}

/* Select2 / Chosen override (si se usa) */
.form-select option { background: var(--color-bg-card); color: var(--color-text); }


/* ═══════════════════════════════════════════
   BOTONES
   ═══════════════════════════════════════════ */
.btn { font-weight: 500; font-size: 0.875rem; transition: all var(--transition-fast); border-radius: var(--radius-sm); }

.btn-primary {
    background: var(--color-primary); border-color: var(--color-primary); color: white;
}
.btn-primary:hover {
    background: var(--color-primary-hover); border-color: var(--color-primary-hover);
    box-shadow: var(--shadow-glow); transform: translateY(-1px); color: white;
}

.btn-success { background: var(--color-success); border-color: var(--color-success); color: white; }
.btn-success:hover { filter: brightness(1.1); transform: translateY(-1px); color: white; }

.btn-danger  { background: var(--color-danger);  border-color: var(--color-danger);  color: white; }
.btn-danger:hover  { filter: brightness(1.1); transform: translateY(-1px); color: white; }

.btn-warning { background: var(--color-warning); border-color: var(--color-warning); color: #0d1117; }
.btn-warning:hover { filter: brightness(1.1); transform: translateY(-1px); color: #0d1117; }

.btn-outline-primary  { color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline-primary:hover  { background: var(--color-primary); color: white; }

.btn-outline-secondary { color: var(--color-text-muted); border-color: var(--color-border); background: transparent; }
.btn-outline-secondary:hover { background: var(--color-bg-hover); color: var(--color-text); border-color: var(--color-border-light); }

.btn-outline-success { color: var(--color-success); border-color: var(--color-success); }
.btn-outline-success:hover { background: var(--color-success); color: white; }

.btn-outline-danger  { color: var(--color-danger); border-color: var(--color-danger); }
.btn-outline-danger:hover  { background: var(--color-danger); color: white; }

.btn-outline-warning { color: var(--color-warning); border-color: var(--color-warning); }
.btn-outline-warning:hover { background: var(--color-warning); color: #0d1117; }

.btn-ghost {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}
.btn-ghost:hover { background: var(--color-bg-hover); color: var(--color-text); }

/* Botones de exportación */
.btn-export { font-size: 0.82rem; padding: 6px 12px; }


/* ═══════════════════════════════════════════
   BADGES / PILLS
   ═══════════════════════════════════════════ */
.badge { font-weight: 500; padding: 5px 10px; font-size: 0.72rem; border-radius: 20px; }


/* ═══════════════════════════════════════════
   MODALES
   ═══════════════════════════════════════════ */
.modal-content {
    background: var(--color-bg-card) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-lg) !important;
}
.modal-header {
    border-bottom: 1px solid var(--color-border) !important;
    padding: 16px 20px;
}
.modal-footer {
    border-top: 1px solid var(--color-border) !important;
    padding: 12px 20px;
}
.modal-title { font-weight: 600; color: var(--color-text); }
.btn-close { filter: invert(1) grayscale(100%); opacity: 0.6; }
[data-theme="light"] .btn-close { filter: none; }
.modal-backdrop { backdrop-filter: blur(4px); }


/* ═══════════════════════════════════════════
   TOOLTIPS
   ═══════════════════════════════════════════ */
.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(88, 166, 255, 0.15);
    color: var(--color-primary);
    font-size: 0.65rem;
    cursor: help;
    margin-left: 4px;
    vertical-align: middle;
    flex-shrink: 0;
    transition: background var(--transition-fast);
}
.tooltip-icon:hover { background: rgba(88, 166, 255, 0.3); }

.bs-tooltip-top .tooltip-arrow::before { border-top-color: var(--color-border); }
.tooltip .tooltip-inner {
    background: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    font-size: 0.8rem;
    max-width: 240px;
    text-align: left;
    padding: 8px 12px;
    box-shadow: var(--shadow-md);
}


/* ═══════════════════════════════════════════
   ALERTAS FLASH
   ═══════════════════════════════════════════ */
.alert {
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    border: none;
}
.alert-success { background: var(--color-success-bg); color: var(--color-ingreso); border: 1px solid rgba(63,185,80,0.3); }
.alert-danger  { background: var(--color-danger-bg);  color: var(--color-egreso);  border: 1px solid rgba(248,81,73,0.3); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-programado); border: 1px solid rgba(210,153,34,0.3); }
.alert-info    { background: var(--color-info-bg);    color: var(--color-info);     border: 1px solid rgba(56,139,253,0.3); }
.btn-close { filter: none; }


/* ═══════════════════════════════════════════
   PAGE HEADER
   ═══════════════════════════════════════════ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}
.page-header-left { display: flex; flex-direction: column; gap: 4px; }
.page-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-text);
}
.page-breadcrumb {
    font-size: 0.78rem;
    color: var(--color-text-dim);
    display: flex;
    align-items: center;
    gap: 6px;
}
.page-header-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }


/* ═══════════════════════════════════════════
   FILTROS
   ═══════════════════════════════════════════ */
.filters-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    margin-bottom: 16px;
}
.filters-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 14px;
}


/* ═══════════════════════════════════════════
   PAGOS PROGRAMADOS — Timeline
   ═══════════════════════════════════════════ */
.vencimiento-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}
.vencimiento-item:last-child { border-bottom: none; }

.vencimiento-fecha {
    min-width: 54px;
    text-align: center;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    padding: 6px;
}
.vencimiento-fecha .dia { font-size: 1.3rem; font-weight: 700; line-height: 1; }
.vencimiento-fecha .mes { font-size: 0.65rem; text-transform: uppercase; color: var(--color-text-muted); }

.vencimiento-info { flex: 1; }
.vencimiento-concepto { font-weight: 600; font-size: 0.875rem; }
.vencimiento-desc { font-size: 0.78rem; color: var(--color-text-muted); }
.vencimiento-monto { font-weight: 700; font-size: 0.95rem; color: var(--color-egreso); white-space: nowrap; }

.vencimiento-badge-urgente { animation: pulse-red 2s infinite; }
@keyframes pulse-red { 0%,100%{ opacity:1 } 50%{ opacity:0.7 } }


/* ═══════════════════════════════════════════
   LOGIN
   ═══════════════════════════════════════════ */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d1117;
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(88,166,255,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.04) 0%, transparent 50%);
}

.login-container { width: 100%; max-width: 420px; padding: 20px; }

.login-card {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
}

.login-header { text-align: center; margin-bottom: 32px; }

.login-logo {
    width: 66px;
    height: 66px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: var(--radius-md);
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 0 24px rgba(59,130,246,0.3);
}

.login-title { font-size: 1.4rem; font-weight: 700; color: #e6edf3; margin-bottom: 4px; }
.login-subtitle { color: #8b949e; font-size: 0.85rem; }

.login-form .form-control {
    background: #1c2128 !important;
    border: 1px solid #30363d !important;
    color: #e6edf3 !important;
    padding: 12px 14px;
    font-size: 0.9rem;
}
.login-form .form-control:focus {
    border-color: #58a6ff !important;
    box-shadow: 0 0 0 3px rgba(88,166,255,0.15) !important;
}
.login-form .form-label { color: #8b949e; }
.login-form .input-group-text {
    background: #21262d !important;
    border: 1px solid #30363d !important;
    color: #6e7681 !important;
}

.btn-login { width: 100%; padding: 12px; font-weight: 600; font-size: 0.95rem; letter-spacing: 0.3px; }
.login-footer { text-align: center; margin-top: 20px; color: #484f58; font-size: 0.8rem; }


/* ═══════════════════════════════════════════
   BADGE MODO DESARROLLO
   ═══════════════════════════════════════════ */
.dev-badge {
    position: fixed;
    bottom: 10px;
    right: 10px;
    background: linear-gradient(135deg, #d29922, #b5860d);
    color: #0d1117;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 9999;
    box-shadow: var(--shadow-md);
    animation: devPulse 3s ease-in-out infinite;
}
@keyframes devPulse { 0%,100%{ opacity:1 } 50%{ opacity:0.7 } }


/* ═══════════════════════════════════════════
   SEPARADOR
   ═══════════════════════════════════════════ */
.divider { height: 1px; background: var(--color-border); margin: 16px 0; }


/* ═══════════════════════════════════════════
   UTILIDADES EXTRAS
   ═══════════════════════════════════════════ */
.text-ingreso  { color: var(--color-ingreso) !important; }
.text-egreso   { color: var(--color-egreso) !important; }
.text-saldo    { color: var(--color-saldo) !important; }
.text-muted-custom { color: var(--color-text-muted) !important; }

.font-mono { font-family: 'JetBrains Mono', 'Courier New', monospace; }

.rotate-180 { transform: rotate(180deg); }
.transition-all { transition: all var(--transition-base); }

/* Estado vacío */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--color-text-dim);
}
.empty-state i { font-size: 3rem; margin-bottom: 12px; opacity: 0.3; }
.empty-state p { font-size: 0.9rem; }

/* Moneda */
.currency { font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }


/* ═══════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   Optimizado: iPhone 16 Pro (393px), iPhone 17 Pro Max (430px), Android gama media
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
    /* Sidebar mobile */
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        z-index: 1050;
    }
    .sidebar.mobile-open { transform: translateX(0); }

    /* Topbar */
    .topbar-toggle { display: flex; }
    .main-content { margin-left: 0 !important; }

    .content-area { padding: 14px; }

    /* Topbar fecha: ocultar en mobile muy pequeño */
    .topbar-date { display: none; }

    /* KPI Grid */
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .kpi-card { padding: 14px 12px; }
    .kpi-value { font-size: 1.2rem; }
    .kpi-icon { width: 38px; height: 38px; font-size: 1rem; }

    /* Chart */
    .chart-container canvas { max-height: 220px; }

    /* Tabla: scroll horizontal */
    .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table td, .table th { padding: 8px 10px; font-size: 0.8rem; }

    /* Botones en page header */
    .page-header { flex-direction: column; align-items: flex-start; }
    .page-header-actions { width: 100%; justify-content: flex-end; }

    /* Modal full width en mobile */
    .modal-dialog { margin: 10px; }

    /* Ocultar columnas no esenciales en DataTable mobile */
    .dt-hide-mobile { display: none; }

    /* Filtros: columnas stack */
    .filters-card .row > [class*="col-"] { margin-bottom: 10px; }
}

@media (max-width: 430px) {
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .kpi-value { font-size: 1.1rem; }
    .page-header h2 { font-size: 1.05rem; }
}

@media (max-width: 375px) {
    .kpi-grid { grid-template-columns: 1fr; }
}

/* Tablet landscape: sidebar semiplegado */
@media (min-width: 769px) and (max-width: 1024px) {
    :root { --sidebar-width: 220px; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}