/* Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

/* Layout */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    min-height: 100vh;
}

.auth-container {
    width: 100%;
    max-width: 400px;
}

.panel {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.panel h2 {
    color: #1e3c72;
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.5rem;
    border-bottom: 2px solid #2a5298;
    padding-bottom: 10px;
}

.panel p {
    text-align: center;
    color: #666;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    padding-right: 45px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #2a5298;
    box-shadow: 0 0 10px rgba(42, 82, 152, 0.2);
}

/* Buttons */
.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(30, 60, 114, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-nav {
    padding: 8px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-logout {
    background: #dc3545;
    color: white;
}

.btn-logout:hover {
    background: #c82333;
}

/* Alerts */
.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid transparent;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-color: #ffe8a1;
}

.security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    padding: 10px;
    background: #e8f5e9;
    border-radius: 8px;
    color: #2e7d32;
    font-size: 0.85rem;
}

.lock-icon {
    font-size: 1.2rem;
}

.recuperar-panel {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

.recuperar-panel.visible {
    display: block;
}

.intentos-info {
    text-align: center;
    margin-top: 10px;
    color: #666;
    font-size: 0.9rem;
}

/* Dashboard */
.navbar {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.navbar-brand {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

.navbar-menu {
    display: flex;
    gap: 20px;
    align-items: center;
}

.navbar-user {
    color: white;
    font-size: 1rem;
}

.container-dashboard {
    max-width: 1000px;
    margin: 100px auto 40px;
    padding: 0 20px;
}

.welcome-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    text-align: center;
    margin-bottom: 30px;
}

.welcome-card h1 {
    color: #1e3c72;
    margin-bottom: 15px;
}

.user-info {
    background: #e8f5e9;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    display: inline-block;
}

.role-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 10px;
}

.role-admin {
    background: #ffd700;
    color: #333;
}

.role-user {
    background: #4caf50;
    color: white;
}

.admin-panel {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.admin-panel h2 {
    color: #1e3c72;
    margin-bottom: 25px;
    border-bottom: 2px solid #2a5298;
    padding-bottom: 10px;
}

.usuarios-list {
    margin-top: 30px;
}

.usuarios-list h3 {
    color: #1e3c72;
    margin-bottom: 15px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background: #1e3c72;
    color: white;
}

tr:hover {
    background: #f5f5f5;
}

/* Restablecer Contraseña */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 30px;
    text-align: center;
    border: none;
}

.card-header h2 {
    margin: 0;
    font-size: 28px;
}

.card-header i {
    font-size: 48px;
    margin-bottom: 15px;
}

.card-body {
    padding: 40px;
}

.form-control {
    border-radius: 10px;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.password-requirements {
    font-size: 13px;
    color: #666;
    margin-top: 10px;
}

.password-requirements i {
    color: #28a745;
    margin-right: 5px;
}

@media (max-width: 600px) {
    .navbar {
        flex-direction: column;
        gap: 10px;
    }

    .container-dashboard {
        margin-top: 160px;
    }
}