/* 
 * Estilos comunes para páginas de autenticación (Login, Register, etc.)
 * Usado por Views/Login y vistas de formularios públicos
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

/* ========== FONDO ========== */
body.auth-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    margin: 0;
}

/* ========== CONTENEDOR PRINCIPAL ========== */
.auth-container {
    max-width: 440px;
    margin: 60px auto;
    padding: 2.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: slideUp 0.5s ease-out;
}

/* Alias para compatibilidad con vistas existentes */
.login-container {
    max-width: 440px;
    margin: 60px auto;
    padding: 2.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== LOGO ========== */
.logo-container {
    text-align: center;
    margin-bottom: 1.5rem;
}

.logo-container img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

/* ========== PESTAÑAS (TABS) ========== */
.nav-tabs {
    border: none;
    background: #f1f5f9;
    border-radius: 12px;
    padding: 6px;
    gap: 4px;
}

.nav-tabs .nav-item {
    flex: 1;
}

.nav-tabs .nav-link {
    border: none;
    border-radius: 8px;
    color: #64748b;
    font-weight: 600;
    padding: 12px 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    width: 100%;
}

.nav-tabs .nav-link:hover:not(.active) {
    color: #475569;
    background: rgba(255, 255, 255, 0.5);
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* ========== FORMULARIOS ========== */
.form-control {
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.form-control::placeholder {
    color: #94a3b8;
}

.form-label {
    font-size: 0.9rem !important;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.form-select {
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

/* ========== BOTONES ========== */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 10px;
    padding: 14px 24px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, #5a6fd6 0%, #6a4190 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: #e2e8f0;
    border: none;
    border-radius: 10px;
    padding: 14px 24px;
    font-weight: 600;
    font-size: 1rem;
    color: #475569;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #cbd5e1;
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid #667eea;
    border-radius: 10px;
    padding: 12px 22px;
    font-weight: 600;
    color: #667eea;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
}

/* ========== CHECKBOX ========== */
.form-check-input:checked {
    background-color: #667eea;
    border-color: #667eea;
}

.form-check-label {
    color: #64748b;
    font-size: 0.9rem;
}

/* ========== LINKS ========== */
a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

a:hover {
    color: #764ba2;
}

.btn-link {
    color: #667eea;
    padding: 0;
}

.btn-link:hover {
    color: #764ba2;
}

/* ========== ALERTAS/MENSAJES ========== */
.alert-success, .text-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    color: #16a34a;
}

.alert-danger, .text-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    color: #dc2626;
}

.alert-warning {
    background: #fffbeb;
    border: 1px solid #fed7aa;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    color: #d97706;
}

.alert-info {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    color: #2563eb;
}

/* ========== TEXTO ========== */
.text-muted {
    color: #64748b !important;
}

h5.text-muted {
    font-size: 1rem;
    font-weight: 500;
}

/* ========== CARDS PARA PANEL ADMIN ========== */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    border-radius: 16px 16px 0 0 !important;
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* ========== TABLAS PARA PANEL ADMIN ========== */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: #f8fafc;
    color: #475569;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 2px solid #e2e8f0;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}

.table tbody tr:hover {
    background: #f8fafc;
}

/* ========== UTILIDADES ========== */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #e2e8f0, transparent);
    margin: 1.5rem 0;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}