/* ==========================
   STATS GRID (Dashboard Cards)
========================== */

/* Grid de estadísticas - Por defecto responsive */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

/* ✅ NUEVA: Variante de 3 columnas fijas en desktop, responsive en móvil */
.stats-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

/* Tarjeta de estadística */
.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border-radius: var(--radius-lg, 16px);
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.1));
    transition: all var(--transition-base, 250ms);
    border: 2px solid transparent;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg, 0 10px 15px rgba(0, 0, 0, 0.1));
}

/* Icono de estadística */
.stat-icon {
    font-size: 2.5rem;
    line-height: 1;
    opacity: 0.9;
    flex-shrink: 0;
}

/* Contenido de la tarjeta */
.stat-content {
    flex: 1;
    min-width: 0;
}

/* Label de la estadística */
.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    opacity: 0.8;
}

/* Valor de la estadística */
.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

/* ==========================
   VARIANTES DE STAT CARDS
========================== */

/* Primary - Azul */
.stat-primary {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1e40af;
}

.stat-primary:hover {
    border-color: #3b82f6;
}

/* Success - Verde */
.stat-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.stat-success:hover {
    border-color: #10b981;
}

/* Info - Púrpura */
.stat-info {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #3730a3;
}

.stat-info:hover {
    border-color: #6366f1;
}

/* Warning - Amarillo/Naranja */
.stat-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
}

.stat-warning:hover {
    border-color: #f59e0b;
}

/* Danger - Rojo */
.stat-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
}

.stat-danger:hover {
    border-color: #ef4444;
}

/* Secondary - Gris */
.stat-secondary {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #475569;
    border-left: 4px solid #64748b;
}

.stat-secondary:hover {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    border-color: #64748b;
}

/* ==========================
   STAT CARD — VARIANTE DASHBOARD
   Acento de color en borde superior
   para las cards de ingresos del día
========================== */

.dash-ingreso-card {
    border-top: 3px solid transparent;
}

.stat-warning.dash-ingreso-card { border-top-color: #f59e0b; }
.stat-info.dash-ingreso-card    { border-top-color: #6366f1; }
.stat-primary.dash-ingreso-card { border-top-color: var(--primary); }

/* Monto con fuente numérica tabular */
.dash-monto {
    font-size: 1.5rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
    margin-bottom: 6px;
}

.dash-monto-big {
    font-size: 1.75rem;
}

/* Sub-línea debajo del monto */
.dash-stat-sub {
    font-size: 0.78rem;
    color: inherit;
    opacity: 0.7;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 4px;
}

/* ==========================
   SPARKBAR (actividad semanal)
========================== */

.dash-sparkbar {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 90px;
    padding-top: 8px;
}

.dash-sparkbar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    height: 100%;
}

.dash-sparkbar-track {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
}

.dash-sparkbar-bar {
    width: 100%;
    min-height: 4px;
    background: linear-gradient(180deg, var(--primary) 0%, #8b5cf6 100%);
    border-radius: 4px 4px 0 0;
    transition: height 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default;
}

.dash-sparkbar-bar:hover {
    opacity: 0.75;
}

.dash-sparkbar-bar--empty {
    background: #e2e8f0;
    height: 8% !important;
}

.dash-sparkbar-label {
    font-size: 0.63rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

/* ==========================
   PENDIENTES DE COBRO
   (lista dentro de .card,
   mismo patrón que .info-row)
========================== */

.dash-pend-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 8px;
    margin: 0 -8px;
    border-bottom: 1px solid #f1f5f9;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: inherit;
    transition: background var(--transition-fast);
}

.dash-pend-row:last-child {
    border-bottom: none;
}

.dash-pend-row:hover {
    background: #f5f3ff;
}

.dash-pend-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.dash-pend-nombre {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 260px;
}

.dash-pend-estudio {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 260px;
}

.dash-pend-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
    margin-left: 12px;
}

.dash-pend-monto {
    font-size: 0.9rem;
    color: var(--primary);
}

.dash-pend-fecha {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

/* ==========================
   INFO BADGE
========================== */

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #3730a3;
    border-radius: var(--radius-md, 10px);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid #a5b4fc;
    transition: all var(--transition-fast, 150ms);
}

.info-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0, 0, 0, 0.05));
}

/* ==========================
   CARD GENÉRICO
========================== */

.card {
    background: var(--bg-card, #ffffff);
    border-radius: var(--radius-lg, 16px);
    padding: 24px;
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0, 0, 0, 0.1));
    transition: all var(--transition-base, 250ms);
    border: 1px solid #e2e8f0;
}

.card:hover {
    box-shadow: var(--shadow-lg, 0 10px 15px rgba(0, 0, 0, 0.1));
}

.card-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f1f5f9;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary, #0f172a);
    margin: 0;
}

.card-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary, #64748b);
    margin: 4px 0 0 0;
}

.card-body {
    color: var(--text-primary, #0f172a);
}

.card-footer {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
}

/* ==========================
   INFO ROW (para detalle de registros)
========================== */

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
    gap: 16px;
    transition: background-color var(--transition-fast, 150ms);
}

.info-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-row:first-child {
    padding-top: 0;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary, #64748b);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
    min-width: 140px;
    padding-top: 2px;
}

.info-value {
    font-weight: 500;
    color: var(--text-primary, #0f172a);
    text-align: right;
    flex: 1;
}

.info-value strong {
    font-weight: 700;
}

.info-row-hover:hover {
    background-color: #f8fafc;
    border-radius: var(--radius-sm, 6px);
    padding-left: 8px;
    padding-right: 8px;
    margin-left: -8px;
    margin-right: -8px;
}

.info-row-sm {
    padding: 8px 0;
}

.info-row-sm .info-label {
    font-size: 0.8rem;
    min-width: 120px;
}

.info-row-sm .info-value {
    font-size: 0.875rem;
}

.info-value-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary, #6366f1);
    background: linear-gradient(135deg, var(--primary, #6366f1), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================
   RESPONSIVE
========================== */

@media screen and (max-width: 768px) {
    .stats-grid,
    .stats-grid-3 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .stat-icon {
        font-size: 2rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .info-badge {
        font-size: 0.85rem;
        padding: 6px 12px;
    }

    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 12px 0;
    }

    .info-label {
        min-width: unset;
        font-size: 0.75rem;
    }

    .info-value {
        text-align: left;
        font-size: 0.9rem;
    }

    .info-value-price {
        font-size: 1.15rem;
    }

    /* Dashboard responsive */
    .dash-monto {
        font-size: 1.25rem;
    }

    .dash-monto-big {
        font-size: 1.5rem;
    }

    .dash-pend-nombre,
    .dash-pend-estudio {
        max-width: 160px;
    }

    .dash-stat-sub {
        justify-content: center;
    }
}