/* 自定义滚动条样式 */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 2px;
}

/* 输入框焦点样式 */
input:focus, select:focus {
    outline: none;
    border-color: #000;
    box-shadow: 0 0 0 1px #000;
}

/* 按钮点击效果 */
button:active {
    transform: scale(0.98);
}

/* 卡片悬停效果 */
.card-hover:hover {
    transform: translateY(-2px);
    transition: transform 0.2s ease;
}

/* 自定义动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

/* 进度条样式 */
.progress-bar {
    width: 100%;
    height: 8px;
    background-color: #f3f4f6;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: #10b981;
    transition: width 0.3s ease;
}

/* 导航项激活状态 */
.nav-item.active {
    color: #10b981;
}

/* 占位符样式 */
.placeholder {
    background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* 卡片阴影效果 */
.card-shadow {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
}

/* 按钮渐变效果 */
.btn-gradient {
    background: linear-gradient(45deg, #10b981, #059669);
    transition: opacity 0.2s ease;
}

.btn-gradient:hover {
    opacity: 0.9;
}

/* 加载动画 */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #f3f4f6;
    border-top-color: #10b981;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 页面切换动画 */
.page-transition {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.page-transition-enter {
    opacity: 0;
    transform: translateX(100%);
}

.page-transition-enter-active {
    opacity: 1;
    transform: translateX(0);
}

.page-transition-exit {
    opacity: 1;
    transform: translateX(0);
}

.page-transition-exit-active {
    opacity: 0;
    transform: translateX(-100%);
}

/* 自定义字体 */
@font-face {
    font-family: 'SF Pro Display';
    src: url('../fonts/SF-Pro-Display-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'SF Pro Display';
    src: url('../fonts/SF-Pro-Display-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'SF Pro Display';
    src: url('../fonts/SF-Pro-Display-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
}

/* 响应式调整 */
@media (max-width: 360px) {
    .text-4xl {
        font-size: 1.75rem;
    }
    
    .text-2xl {
        font-size: 1.5rem;
    }
    
    .text-xl {
        font-size: 1.25rem;
    }
}