/* 自定义样式 */

/* 动画效果 */
@keyframes slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.animate-slide-in {
    animation: slide-in 0.3s ease-out;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* 邮件内容样式 */
.prose {
    max-width: 100%;
}

.prose img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.prose a {
    color: #667eea;
    text-decoration: underline;
}

.prose a:hover {
    color: #764ba2;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .lg\:w-1\/3 {
        width: 100%;
        max-height: 40vh;
    }
    
    .lg\:w-2\/3 {
        width: 100%;
        min-height: 50vh;
    }
}

/* 加载动画 */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* 渐变背景 */
.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* 渐变文字 */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 平滑过渡 */
* {
    transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
    transition-duration: 150ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* 禁用元素样式 */
[disabled] {
    cursor: not-allowed;
    opacity: 0.5;
}

/* 选中邮件高亮 */
.email-selected {
    background-color: #f3f4f6;
    border-left: 4px solid #667eea;
}

/* Toast通知样式 */
.toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    max-width: 24rem;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    animation: slide-in 0.3s ease-out;
}

.toast.success {
    border-left: 4px solid #10b981;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

.toast.info {
    border-left: 4px solid #3b82f6;
}

.toast.warning {
    border-left: 4px solid #f59e0b;
}