/* Estilos personalizados para el Sistema de Gestión de Juegos */

:root {
    --primary-color: #6f42c1;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #fd7e14;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

body {
    background-color: #f5f5f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Card de juego personalizada */
.game-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: 100%;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.game-card .card-img-top {
    height: 200px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

.game-card .card-body {
    padding: 1.5rem;
}

.game-card .card-title {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.game-card .card-text {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Badges */
.badge-genre {
    background-color: var(--primary-color);
    font-size: 0.75rem;
    padding: 0.4em 0.6em;
}

.badge-platform {
    background-color: var(--info-color);
    font-size: 0.75rem;
    padding: 0.4em 0.6em;
}

/* Botones de acción */
.btn-action {
    border-radius: 50%;
    width: 35px;
    height: 35px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 2px;
}

.btn-edit {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

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

.btn-view {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: white;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Navbar personalizada */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Formularios */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(111, 66, 193, 0.25);
}

/* Modales */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
    border-radius: 15px 15px 0 0;
    border-bottom: 1px solid #dee2e6;
}

/* Paginación */
.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-color);
    background-color: #f8f9fa;
}

/* Alerts personalizadas */
.alert {
    border-radius: 10px;
    border: none;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .game-card .card-img-top {
        height: 150px;
    }
    
    .btn-action {
        width: 30px;
        height: 30px;
    }
    
    .display-4 {
        font-size: 2rem;
    }
}

/* Animaciones de entrada */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Estados de loading */
.btn .spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Imagen placeholder para juegos sin portada */
.no-image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    height: 200px;
}

/* Filtros */
.filter-section {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

/* Stats cards */
.stats-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    border: none;
}

.stats-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stats-card p {
    margin-bottom: 0;
    font-size: 1.1rem;
    opacity: 0.9;
}