/* ═══════════════════════════════════════════════════
   EFECTOS 3D PARA BABADITOS COLOMBIA
   Optimizado para Modo Oscuro Y Claro
═══════════════════════════════════════════════════ */

/* ────────── FONDO 3D ────────── */
#canvas-3d-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

[data-theme="light"] #canvas-3d-bg {
    opacity: 0.45;
}

/* ────────── TARJETAS 3D ────────── */
.anuncio-card-3d {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border);
    position: relative;
}

[data-theme="light"] .anuncio-card-3d {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    background: #ffffff;
}

/* Borde gradiente al hover */
.anuncio-card-3d::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(
        135deg,
        var(--secondary),
        var(--primary),
        var(--accent-purple),
        var(--secondary)
    );
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

[data-theme="light"] .anuncio-card-3d::before {
    background: linear-gradient(
        135deg,
        var(--secondary),
        var(--primary),
        var(--accent-purple),
        var(--secondary)
    );
}

.anuncio-card-3d:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .anuncio-card-3d:hover {
    box-shadow: 0 20px 30px rgba(110, 120, 196, 0.15);
}

.anuncio-card-3d:hover::before {
    opacity: 1;
}

/* Tarjeta destacada */
.anuncio-card-3d.featured {
    border: 1px solid rgba(245, 158, 11, 0.6);
    background: linear-gradient(135deg, var(--bg-card), rgba(110, 120, 196, 0.08));
    animation: float-card 3s ease-in-out infinite;
}

[data-theme="light"] .anuncio-card-3d.featured {
    background: linear-gradient(135deg, #ffffff, rgba(110, 120, 196, 0.12));
    border: 1px solid rgba(245, 158, 11, 0.8);
    box-shadow: 0 4px 20px rgba(110, 120, 196, 0.1);
}

@keyframes float-card {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.anuncio-card-3d.featured:hover {
    animation: none;
    transform: translateY(-10px) scale(1.02);
}

/* Glow border para destacados */
.glow-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent-purple), var(--primary));
    background-size: 300% 100%;
    animation: gradientMove 2s linear infinite;
}

[data-theme="light"] .glow-border {
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent-purple), var(--primary));
    background-size: 300% 100%;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
}

/* ────────── IMAGEN Y BRILLO ────────── */
.anuncio-card-3d .card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--bg-input);
}

.anuncio-card-3d .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.anuncio-card-3d:hover .card-image img {
    transform: scale(1.05);
}

/* Efecto de brillo al hover */
.anuncio-card-3d .card-image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0);
    transition: transform 0.5s, opacity 0.3s;
    pointer-events: none;
}

[data-theme="light"] .anuncio-card-3d .card-image::after {
    background: radial-gradient(circle, rgba(110, 120, 196, 0.3) 0%, transparent 70%);
}

.anuncio-card-3d:hover .card-image::after {
    opacity: 1;
    transform: scale(1);
}

/* ────────── BADGES DE VISIBILIDAD ────────── */
.vis-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: bold;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.vis-badge.premium {
    background: linear-gradient(135deg, var(--amber), var(--primary));
    color: var(--text-primary);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

[data-theme="light"] .vis-badge.premium {
    background: linear-gradient(135deg, var(--amber), var(--primary));
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.vis-badge.featured {
    background: var(--primary);
    color: white;
}

[data-theme="light"] .vis-badge.featured {
    background: var(--secondary);
    box-shadow: 0 2px 8px rgba(110, 120, 196, 0.3);
}

/* ────────── CONTENIDO DE LA TARJETA ────────── */
.anuncio-card-3d .card-content {
    padding: 16px;
}

.card-category {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--primary);
    margin-bottom: 10px;
    font-weight: 600;
}

[data-theme="light"] .card-category {
    color: var(--secondary);
}

.card-city {
    font-size: 0.65rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 3px;
}

.card-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--text-primary);
    line-height: 1.3;
}

[data-theme="light"] .card-title {
    color: var(--text-primary);
}

.card-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--green);
    margin-bottom: 12px;
}

[data-theme="light"] .card-price {
    color: var(--green);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    font-size: 0.7rem;
    color: var(--text-muted);
}

.card-author {
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-stats {
    display: flex;
    gap: 12px;
}

/* ────────── BOTONES DE ACCIÓN ────────── */
.card-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
}

.anuncio-card-3d:hover .card-actions {
    opacity: 1;
}

.card-action {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.2s;
}

[data-theme="light"] .card-action {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card-action.edit:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.card-action.delete:hover {
    background: var(--red);
    color: white;
    transform: scale(1.1);
}

/* ────────── ANIMACIÓN DE ENTRADA ────────── */
@keyframes slideUp3D {
    0% {
        opacity: 0;
        transform: translateY(30px) rotateX(-10deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.slide-up-3d {
    animation: slideUp3D 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards;
}

/* ────────── FILTROS LATERALES 3D ────────── */
.filters-sidebar-3d {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: transform 0.3s;
    padding: 20px;
}

[data-theme="light"] .filters-sidebar-3d {
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.filters-sidebar-3d:hover {
    transform: translateX(4px);
}

/* ────────── BOTONES NEÓN ────────── */
.btn-neon {
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-neon:hover {
    box-shadow: 0 0 20px rgba(110, 120, 196, 0.5);
    transform: translateY(-2px);
}

[data-theme="light"] .btn-neon:hover {
    box-shadow: 0 0 15px rgba(110, 120, 196, 0.4);
}

/* ────────── PAGINACIÓN 3D ────────── */
.pagination-3d {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
    padding: 20px 0;
}

.page-btn-3d {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

[data-theme="light"] .page-btn-3d {
    background: var(--bg-card);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.page-btn-3d:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.page-btn-3d.active {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: white;
    border-color: var(--primary);
}

/* ────────── MODAL 3D ────────── */
.modal-3d {
    animation: modalPopIn 0.3s cubic-bezier(0.34, 1.2, 0.64, 1);
    transform-origin: center;
}

@keyframes modalPopIn {
    0% {
        opacity: 0;
        transform: scale(0.9) rotateX(-15deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateX(0);
    }
}

/* ────────── RESPONSIVE ────────── */
@media (max-width: 768px) {
    .anuncio-card-3d:hover {
        transform: translateY(-4px) scale(1.01);
    }
    
    .card-actions {
        opacity: 1;
    }
    
    .page-btn-3d {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
    
    .filters-sidebar-3d:hover {
        transform: translateX(0);
    }
}