/**
 * 认证页面样式
 * Authentication Pages Styles
 */

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.card-body {
    padding: 2.5rem;
}

.form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.input-group .btn {
    border-radius: 0 8px 8px 0;
    border-left: none;
}

.input-group .form-control {
    border-right: none;
}

.input-group .form-control:focus + .btn {
    border-color: #667eea;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

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

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

.form-text {
    font-size: 0.85rem;
    color: #6c757d;
}

a {
    transition: color 0.2s ease;
}

a:hover {
    color: #764ba2 !important;
}