/* ============================================
   ESTILOS DE MARCA CUPONAPP
   Aplicar a todas las páginas para consistencia
   ============================================ */

/* Logo y Branding */
.cuponapp-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    font-size: 1.75rem;
    text-decoration: none;
    color: var(--primary-color);
    max-width: 360px !important;
    overflow: hidden;
}

/* Logo como imagen - Tamaño más grande (72px) */
.cuponapp-logo img,
.cuponapp-logo img.logo-img,
.navbar-brand img,
.navbar-brand.cuponapp-logo img,
a.cuponapp-logo img,
a.navbar-brand img[src*="logoCuponApp"] {
    height: 72px !important;
    width: auto !important;
    max-width: 360px !important;
    object-fit: contain !important;
    transition: transform 0.3s ease;
    display: block !important;
}

/* Logo más pequeño en móviles */
@media (max-width: 768px) {
    .cuponapp-logo img,
    .cuponapp-logo img.logo-img,
    .navbar-brand img,
    .navbar-brand.cuponapp-logo img,
    a.cuponapp-logo img,
    a.navbar-brand img[src*="logoCuponApp"] {
        height: 56px !important;
        max-width: 280px !important;
    }
    
    .cuponapp-logo {
        max-width: 280px;
    }
}

.cuponapp-logo:hover img {
    transform: scale(1.05);
}

/* Logo como ícono (fallback) */
.cuponapp-logo i {
    font-size: 1.8rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cuponapp-logo:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

/* Headers consistentes */
.page-header {
    background: var(--primary-gradient);
    color: white;
    padding: 100px 0 50px;
    margin-top: var(--navbar-height);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.page-header h1,
.page-header h2 {
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Navbar consistente - Más angosto pero con espacio para logo grande */
.navbar-cuponapp {
    background: var(--navbar-bg) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--navbar-shadow);
    padding: 0.25rem 0 !important;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    min-height: 80px !important;
    display: flex;
    align-items: center;
}

.navbar-cuponapp .navbar-brand {
    font-weight: 800;
    font-size: 1.75rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-cuponapp .navbar-brand i {
    -webkit-text-fill-color: var(--primary-color);
    font-size: 1.8rem;
}

/* Cards de cupones consistentes */
.cupon-card-unified {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 100%;
    border: none;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background: var(--bg-primary);
}

.cupon-card-unified:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.cupon-img-unified {
    height: 200px;
    object-fit: cover;
    width: 100%;
    transition: transform 0.3s ease;
}

.cupon-card-unified:hover .cupon-img-unified {
    transform: scale(1.05);
}

.cupon-badge-unified {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
    background: var(--danger-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--box-shadow-md);
}

.categoria-badge-unified {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

/* Botones consistentes */
.btn-cuponapp-primary {
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3);
    transition: var(--transition);
}

.btn-cuponapp-primary:hover {
    background: var(--primary-gradient-soft);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4);
    color: white;
}

/* Stats cards consistentes */
.stats-card-unified {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.stats-card-unified:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.stats-number-unified {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

/* Badges de estado consistentes */
.status-badge-unified {
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}

.status-badge-unified.activo {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-badge-unified.pendiente {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-badge-unified.expirado {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Tabs consistentes */
.nav-tabs-cuponapp {
    border-bottom: 2px solid var(--gray);
}

.nav-tabs-cuponapp .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--dark-gray);
    font-weight: 600;
    padding: 1rem 1.5rem;
    transition: var(--transition);
    border-radius: 0;
}

.nav-tabs-cuponapp .nav-link:hover {
    border-bottom-color: var(--primary-light);
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

.nav-tabs-cuponapp .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: transparent;
}

/* Formularios consistentes */
.form-control-cuponapp {
    border-radius: var(--border-radius);
    border: 2px solid var(--gray);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control-cuponapp:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Sidebar consistente */
.sidebar-cuponapp {
    background: var(--bg-primary);
    border-right: 1px solid var(--gray);
    padding: 2rem 0;
    min-height: calc(100vh - var(--navbar-height));
}

.sidebar-nav-cuponapp .nav-link {
    padding: 0.875rem 1.5rem;
    color: var(--dark-gray);
    border-left: 4px solid transparent;
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-nav-cuponapp .nav-link:hover {
    background: rgba(99, 102, 241, 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-light);
}

.sidebar-nav-cuponapp .nav-link.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}

/* Tablas consistentes */
.table-cuponapp {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.table-cuponapp thead {
    background: var(--light-gray);
}

.table-cuponapp thead th {
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.table-cuponapp tbody tr {
    transition: var(--transition);
    border-bottom: 1px solid var(--gray);
}

.table-cuponapp tbody tr:hover {
    background: rgba(99, 102, 241, 0.02);
}

.table-cuponapp tbody td {
    padding: 1rem 1.5rem;
    vertical-align: middle;
}

/* Empty states */
.empty-state-cuponapp {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--dark-gray);
}

.empty-state-cuponapp i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
    color: var(--primary-color);
}

.empty-state-cuponapp h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.empty-state-cuponapp p {
    color: var(--dark-gray);
    margin: 0;
}

/* Loading states */
.loading-spinner-cuponapp {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(99, 102, 241, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .page-header {
        padding: 80px 0 40px;
    }
    
    .cuponapp-logo {
        font-size: 1.5rem;
    }
    
    .stats-number-unified {
        font-size: 2rem;
    }
}