/* 自定义样式 */
/* @import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap'); */

:root {
    --primary-color: #22c55e;
    --primary-dark: #15803d;
    --primary-light: #86efac;
    --secondary-color: #10b981;
    --bg-color: #f0fdf4;
    --text-color: #1f2937;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.gradient-bg {
    background: linear-gradient(135deg, #22c55e 0%, #10b981 100%);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(34, 197, 94, 0.1), 0 10px 10px -5px rgba(34, 197, 94, 0.04);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.active::after {
    width: 100%;
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-content {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* Tab切换样式 */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-btn {
    position: relative;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* 进度条样式 */
.progress-bar {
    height: 8px;
    background-color: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* 表格样式 */
.result-table {
    width: 100%;
    border-collapse: collapse;
}

.result-table th, .result-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.result-table th {
    background-color: #f9fafb;
    font-weight: 500;
}

.result-table tr:hover {
    background-color: #f9fafb;
}

/* 登录状态提示 */
.login-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.login-notification.show {
    transform: translateX(0);
}