/* ==========================================================================
   TARJETAS.CSS - Grid de Artículos, Tarjetas Estándar y Paginación
   ========================================================================== */

/* Grid y Tarjetas */
.grid-articulos { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.tarjeta {
    background: var(--white); border-radius: 12px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05); transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid #edf2f7; display: flex; flex-direction: column;
}
.tarjeta:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1); color: var(--primary); }
.tarjeta img { width: 100%; height: 220px; object-fit: cover; }
.tarjeta-contenido { display: flex; flex-direction: column; padding: 25px; flex-grow: 1; }
.tarjeta .etiqueta {
    color: var(--text-muted); font-size: 0.85rem; font-weight: 600;
    margin-bottom: 10px; display: inline-block;
}
.tarjeta h2, .tarjeta h3 { margin: 0 0 15px; font-size: 1.2em; line-height: 1.4; color: var(--text-main); transition: color 0.2s ease; }
.tarjeta p { color: var(--text-muted); font-size: 0.95em; margin-bottom: 20px; }
.fecha { margin-top: auto; color: var(--text-muted); font-size: 0.85em; }

/* Paginación */
.paginacion {
    display: flex; justify-content: center; align-items: center; gap: 15px;
    margin-top: 60px; margin-bottom: 20px; padding-top: 30px;
    border-top: 1px solid #e5e7eb; font-family: var(--font-body);
}
.btn-pag {
    padding: 10px 20px; background: var(--white); border: 1px solid #d1d5db;
    color: var(--text-main) !important; border-radius: 50px; font-weight: 600;
    font-size: 0.9rem; transition: all 0.3s ease;
}
.btn-pag:hover { background: var(--dark); color: var(--white) !important; border-color: var(--dark); transform: translateY(-2px); }
.numeros-pag { display: flex; gap: 8px; align-items: center; }
.btn-num {
    display: flex; align-items: center; justify-content: center; width: 40px; height: 40px;
    border-radius: 50%; color: var(--text-muted) !important; font-weight: 600;
    transition: all 0.2s ease; border: 1px solid transparent;
}
.btn-num:hover { background: #e2e8f0; color: var(--text-main) !important; }
.btn-num.activo { background: var(--primary); color: var(--white) !important; box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3); }
.puntos { color: var(--text-muted); font-weight: bold; padding: 0 5px; }

@media (max-width: 768px) {
    .numeros-pag { display: none; }
    .paginacion { justify-content: space-between; }
}

/* Modo Oscuro para Tarjetas y Paginación */
[data-theme="dark"] .tarjeta { background-color: #1e293b !important; border-color: #334155 !important; }
[data-theme="dark"] .tarjeta-contenido h2 { color: #f8fafc !important; }
[data-theme="dark"] .fecha { color: #94a3b8 !important; }
[data-theme="dark"] .btn-pag { background-color: #1e293b !important; border-color: #334155 !important; color: #f8fafc !important; }
[data-theme="dark"] .btn-pag:hover { background-color: #334155 !important; border-color: var(--primary) !important; }
[data-theme="dark"] .btn-num:not(.activo) { color: #94a3b8 !important; }
[data-theme="dark"] .btn-num:hover:not(.activo) { background-color: #334155 !important; color: #f8fafc !important; }
[data-theme="dark"] .puntos { color: #64748b !important; }