:root {
    --nb-primary: #2563eb;
    --nb-primary-600: #1e4ed8;
    --nb-accent: #10b981;
    --nb-success: #10b981;
    --nb-warning: #f59e0b;
    --nb-danger: #ef4444;

    --nb-bg: #f9fafb;
    --nb-surface: #ffffff;

    --nb-tint-50: #eef4ff;
    --nb-tint-100: #e6f7f7;
    --nb-tint-200: #f3f4f6;
    --nb-tint-300: #e0e7ff;

    --nb-text: #111827;
    --nb-text-2: #374151;
    --nb-muted: #6b7280;
    --nb-border: #e5e7eb;

    --nb-radius: 14px;
    --nb-shadow: 0 4px 12px rgba(0, 0, 0, .05);
}

/* Base */
body {
    background: linear-gradient(135deg, var(--nb-bg) 0%, #f3f4f6 100%);
    color: var(--nb-text);
}

/* Navbar */
.navbar.nb {
    background: #ffffff !important;
    border-bottom: 1px solid var(--nb-border);
    box-shadow: var(--nb-shadow);
}

footer.nb {
    background: #ffffff;
    border-top: 1px solid var(--nb-border);
    color: var(--nb-muted);
}

/* Cards */
.nb-card {
    background: var(--nb-surface);
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    box-shadow: var(--nb-shadow);
}

.kpi-card {
    border-radius: var(--nb-radius);
    background: linear-gradient(180deg, #ffffff 0%, var(--nb-tint-50) 100%);
    border: 1px solid var(--nb-border);
}

/* Botones */
.btn {
    border-radius: 10px;
    font-weight: 500;
}

.btn-primary {
    background: var(--nb-primary);
    border: none;
}

.btn-primary:hover {
    background: var(--nb-primary-600);
}

.btn-outline {
    border: 1px solid var(--nb-border);
    background: #fff;
    color: var(--nb-text-2);
}

.btn-outline:hover {
    background: var(--nb-tint-50);
    border-color: var(--nb-primary);
    color: var(--nb-primary);
}

/* Tablas */
.table {
    color: var(--nb-text-2);
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: var(--nb-tint-300);
    color: var(--nb-text);
    border-bottom: 2px solid var(--nb-border);
}

.table-striped tbody tr:nth-child(odd) {
    background: #ffffff;
}

.table-striped tbody tr:nth-child(even) {
    background: #f9fbff;
}

.table-hover tbody tr:hover {
    background: #eef4ff;
}

.table td, .table th {
    vertical-align: middle;
    border-top: 1px solid var(--nb-border);
}

/* Contenedor tabla */
.table-wrap {
    border: 1px solid var(--nb-border);
    border-radius: var(--nb-radius);
    overflow: hidden;
    box-shadow: var(--nb-shadow);
}

/* Chips/Tags */
.tag {
    display: inline-flex;
    padding: .25rem .55rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 600;
}

.tag.info {
    background: #e0e7ff;
    color: #1e3a8a;
}

.tag.interes {
    background: #d1fae5;
    color: #065f46;
}

.tag.volver {
    background: #fef3c7;
    color: #92400e;
}

.tag.noint {
    background: #fee2e2;
    color: #7f1d1d;
}

/* Botones de filtros (outline corporativo en claro) */
.btn-outline-light {
    border: 1px solid var(--nb-border) !important;
    color: var(--nb-text-2) !important;
    background: #fff !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
    transition: all .2s ease !important;
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    color: var(--nb-primary) !important;
    border-color: var(--nb-primary) !important;
    background: rgba(37, 99, 235, .08) !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, .15) !important;
}

.btn-outline-light i {
    color: inherit !important;
    margin-right: .25rem !important;
}

/* ========================
   TABLAS - solo líneas horizontales
   ======================== */
.table {
    border-collapse: collapse !important;
}

.table th,
.table td {
    border: none !important; /* quita bordes */
    border-bottom: 1px solid var(--nb-border) !important; /* solo horizontal */
    padding: .75rem .75rem !important;
}

.table thead th {
    background: var(--nb-tint-300) !important;
    color: var(--nb-text) !important;
    font-weight: 600 !important;
    border-bottom: 2px solid var(--nb-border) !important;
}

.table tbody tr:nth-child(even) {
    background: #f9fbff !important; /* zebra */
}

.table tbody tr:hover {
    background: #eef4ff !important; /* hover sutil */
}

/* Bordes exteriores de la tabla */
.table-wrap {
    border: 1px solid var(--nb-border) !important;
    border-radius: var(--nb-radius) !important;
    overflow: hidden !important;
    box-shadow: var(--nb-shadow) !important;
}

.table {
    --bs-table-bg: #ffffff !important; /* Fondo blanco */
    --bs-table-striped-bg: #f9fafb !important; /* Zebra suave */
    --bs-table-hover-bg: #f1f5ff !important; /* Hover celeste claro */

    --bs-table-color: #111827 !important; /* Texto negro/gris oscuro */
    --bs-table-striped-color: #111827 !important;
    --bs-table-hover-color: #111827 !important;

    border-collapse: collapse !important;
}

.table th,
.table td {
    color: #111827 !important;
    background-color: #ffffff !important;
    border: none !important;
    border-bottom: 1px solid #e5e7eb !important; /* solo líneas horizontales */
}

/* Scrollbar personalizado para columna izquierda y tabla */
#modalQuickCall .col-md-5::-webkit-scrollbar,
#modalQuickCall .table-responsive::-webkit-scrollbar {
  width: 8px;
}
#modalQuickCall .col-md-5::-webkit-scrollbar-track,
#modalQuickCall .table-responsive::-webkit-scrollbar-track {
  background: #2c2c2c;
  border-radius: 4px;
}
#modalQuickCall .col-md-5::-webkit-scrollbar-thumb,
#modalQuickCall .table-responsive::-webkit-scrollbar-thumb {
  background: #555;
  border-radius: 4px;
}
#modalQuickCall .col-md-5::-webkit-scrollbar-thumb:hover,
#modalQuickCall .table-responsive::-webkit-scrollbar-thumb:hover {
  background: #777;
}