/* ACTC Prensa - Estilos personalizados */

:root {
    --actc-primary: #1a3a5c;
    --actc-secondary: #c41e3a;
    --actc-accent: #f4a020;
}

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    background: linear-gradient(135deg, var(--actc-primary) 0%, #2a5a8c 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.card-header {
    background: linear-gradient(135deg, var(--actc-primary) 0%, #2a5a8c 100%);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--actc-primary) 0%, #2a5a8c 100%);
    border: none;
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0d2840 0%, var(--actc-primary) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(26, 58, 92, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
}

.btn-danger {
    background: linear-gradient(135deg, var(--actc-secondary) 0%, #e63950 100%);
    border: none;
}

.btn-warning {
    background: linear-gradient(135deg, var(--actc-accent) 0%, #ffc107 100%);
    border: none;
    color: #1a1a1a;
}

.form-control:focus {
    border-color: var(--actc-primary);
    box-shadow: 0 0 0 0.2rem rgba(26, 58, 92, 0.25);
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.login-card {
    max-width: 450px;
    width: 100%;
}

.register-card {
    max-width: 700px;
    width: 100%;
}

.table th {
    background-color: var(--actc-primary);
    color: white;
    font-weight: 500;
}

.badge-pendiente {
    background-color: #ffc107;
    color: #1a1a1a;
}

.badge-aprobado {
    background-color: #28a745;
}

.badge-rechazado {
    background-color: #dc3545;
}

.badge-aprobado-costo {
    background-color: #17a2b8;
}

.stats-card {
    border-left: 4px solid var(--actc-primary);
}

.stats-card.success {
    border-left-color: #28a745;
}

.stats-card.warning {
    border-left-color: #ffc107;
}

.stats-card.danger {
    border-left-color: #dc3545;
}

.stats-card .stats-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--actc-primary);
}

.sidebar {
    min-height: calc(100vh - 56px);
    background-color: #fff;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
}

.sidebar .nav-link {
    color: #333;
    padding: 12px 20px;
    border-radius: 5px;
    margin: 2px 10px;
    transition: all 0.2s;
}

.sidebar .nav-link:hover {
    background-color: rgba(26, 58, 92, 0.1);
    color: var(--actc-primary);
}

.sidebar .nav-link.active {
    background-color: var(--actc-primary);
    color: white;
}

.sidebar .nav-link i {
    width: 25px;
}

footer {
    background-color: var(--actc-primary);
    color: white;
    padding: 20px 0;
    margin-top: auto;
}

.hero-section {
    background: linear-gradient(135deg, var(--actc-primary) 0%, #2a5a8c 100%);
    color: white;
    padding: 60px 0;
    margin-bottom: 30px;
}

.alert {
    border: none;
    border-radius: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .sidebar {
        min-height: auto;
    }
    
    .stats-card .stats-number {
        font-size: 1.5rem;
    }
}