/* 通知样式 */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-4);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    min-width: 300px;
    max-width: 400px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: slideInRight 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.notification.error {
    border-left-color: #ef4444;
}

.notification.warning {
    border-left-color: #f59e0b;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
}

.notification-content i {
    font-size: 20px;
    color: var(--primary-color);
}

.notification.error .notification-content i {
    color: #ef4444;
}

.notification.warning .notification-content i {
    color: #f59e0b;
}

.notification-content span {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 20px;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.3s;
    margin-left: var(--space-2);
}

.notification-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* 表单错误样式 */
.form-group {
    position: relative;
}

.field-error {
    color: #ef4444;
    font-size: var(--font-size-xs);
    margin-top: 4px;
}

input.error,
select.error,
textarea.error {
    border-color: #ef4444 !important;
}

input.error:focus,
select.error:focus,
textarea.error:focus {
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.1) !important;
}