/* 通用样式 */
:root {
    --primary-color: #2563eb;
    --secondary-color: #475569;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    color: var(--dark-color);
    background-color: #f3f4f6;
    margin: 0;
    padding: 0;
}

/* 代码生成动画 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.code-generation-container {
    text-align: center;
    max-width: 600px;
    padding: 2rem;
}

.code-generation-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
}

.code-generation-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
}

.code-generation-progress {
    width: 100%;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.code-generation-step {
    margin-top: 1rem;
    text-align: left;
    padding: 0.5rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.code-generation-step.active {
    opacity: 1;
    border-left: 3px solid var(--primary-color);
}

.code-generation-step.completed {
    opacity: 0.8;
    border-left: 3px solid var(--success-color);
}

.code-generation-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.generation-complete {
    color: var(--success-color);
    margin-top: 1rem;
    font-weight: bold;
}

/* 代码样式 */
.code-typing {
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    background-color: rgba(30, 41, 59, 0.95);
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
    text-align: left;
    white-space: pre;
    overflow: hidden;
    height: 120px;
}

.typing-cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background-color: var(--primary-color);
    animation: blink 1s infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* 键盘打字效果动画 */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .code-generation-container {
        padding: 1rem;
    }
    
    .code-generation-title {
        font-size: 1.2rem;
    }
    
    .code-typing {
        height: 80px;
    }
}