/* Shell数组页面专用样式 */
:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

.content-page {
    font-family: 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    color: #333;
}

.chapter-title {
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.concept-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.concept-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.array-type-card {
    border-top: 4px solid;
    height: 100%;
}

.indexed-array { border-top-color: var(--primary-color); }
.associative-array { border-top-color: var(--success-color); }
.special-array { border-top-color: var(--warning-color); }

.code-container {
    background-color: #1e1e1e;
    border-radius: 0.5rem;
    overflow: hidden;
    margin: 1.5rem 0;
}

.terminal-header {
    background-color: #2d2d30;
    color: #cccccc;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    font-family: monospace;
    font-size: 0.9rem;
}

.terminal-dots {
    display: flex;
    margin-right: 10px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.code-block {
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
    color: #d4d4d4;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.95rem;
    line-height: 1.5;
}

.tip-box {
    background-color: #e7f3ff;
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
}

.warning-box {
    background-color: #fff3cd;
    border-left: 4px solid var(--warning-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
}

.success-box {
    background-color: #d1edff;
    border-left: 4px solid var(--success-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
}

.info-box {
    background-color: #d1ecf1;
    border-left: 4px solid var(--info-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
}

.array-badge {
    font-family: 'Courier New', monospace;
    background-color: #e9ecef;
    color: #495057;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.usage-example {
    background-color: #f8f9fa;
    border-left: 4px solid var(--info-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 0 0.5rem 0.5rem 0;
    font-family: 'Courier New', monospace;
}

.table th {
    background-color: var(--primary-color);
    color: white;
}

.array-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .chapter-title {
        font-size: 1.5rem;
    }
}