/* 学习路线页面样式 */

.paths-page h1 {
    margin-bottom: 0.5rem;
}

.paths-page-desc {
    color: var(--md-default-fg-color--light);
    margin-bottom: 1.5rem;
}

.paths-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.paths-loading,
.paths-empty {
    padding: 40px;
    text-align: center;
    color: var(--md-default-fg-color--light);
}

.path-card {
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 12px;
    padding: 20px;
    background: var(--md-code-bg-color);
    transition: box-shadow 0.2s;
}

.path-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.path-card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 14px;
}

.path-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
}

.path-info {
    flex: 1;
}

.path-title {
    font-size: 1.2rem;
    margin: 0 0 6px 0;
    color: var(--md-default-fg-color);
}

.path-desc {
    margin: 0;
    color: var(--md-default-fg-color--light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.path-progress {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--md-primary-fg-color);
    flex-shrink: 0;
}

.path-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--md-default-fg-color--lightest);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 16px;
}

.path-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 999px;
    transition: width 0.5s ease;
}

.path-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.path-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--md-default-fg-color);
    background: var(--md-default-bg-color);
    border: 1px solid var(--md-default-fg-color--lightest);
    transition: all 0.2s;
}

.path-step:hover {
    border-color: var(--md-primary-fg-color);
    text-decoration: none;
    transform: translateX(4px);
}

.path-step-done {
    opacity: 0.85;
}

.path-step-check {
    font-size: 1rem;
    flex-shrink: 0;
}

.path-step-title {
    font-size: 0.95rem;
    line-height: 1.4;
}