/* 重置和基本样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Share Tech Mono', monospace;
    background-color: #0a0a14;
    color: #00ffea;
    height: 100vh;
    overflow: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 40, 60, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(0, 255, 234, 0.05) 0%, transparent 20%);
}

/* 通知动画 */
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* 扫描线动画 */
@keyframes scan {
    0% { top: 0%; }
    100% { top: 100%; }
}

/* 应用容器 */
#app-container {
    display: flex;
    height: 100vh;
    position: relative;
}

/* 左侧语言面板 */
#language-panel {
    width: 220px;
    background-color: rgba(10, 15, 30, 0.9);
    border-right: 1px solid #00ffea;
    box-shadow: 0 0 15px rgba(0, 255, 234, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 10;
    position: relative;
    overflow: hidden;
}

.panel-header {
    padding: 20px 15px;
    border-bottom: 1px solid #00ffea;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
    text-shadow: 0 0 10px #00ffea;
    background-color: rgba(0, 20, 40, 0.8);
}

.language-list {
    flex: 1;
    overflow-y: auto;
    padding: 15px 0;
}

.language-item {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(0, 255, 234, 0.2);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.language-item:hover {
    background-color: rgba(0, 255, 234, 0.1);
    padding-left: 25px;
}

.language-item.active {
    background-color: rgba(0, 255, 234, 0.15);
    border-left: 3px solid #00ffea;
    box-shadow: inset 0 0 10px rgba(0, 255, 234, 0.2);
}

.language-icon {
    margin-right: 10px;
    font-size: 1.2rem;
    color: #ff00ff;
}

/* 中间代码编辑区 */
#code-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: rgba(5, 10, 20, 0.95);
    position: relative;
}

.code-header {
    padding: 15px 20px;
    border-bottom: 1px solid #00ffea;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(0, 20, 40, 0.8);
}

.code-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.code-actions {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 15px;
    background-color: rgba(0, 255, 234, 0.1);
    border: 1px solid #00ffea;
    color: #00ffea;
    cursor: pointer;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn:hover {
    background-color: rgba(0, 255, 234, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 234, 0.5);
}

.code-editor-container {
    flex: 1;
    padding: 20px;
    overflow: auto;
    position: relative;
}

.code-editor {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 10, 20, 0.9);
    border: 1px solid #00ffea;
    padding: 20px;
    color: #e0e0ff;
    font-family: 'Share Tech Mono', monospace;
    font-size: 1rem;
    line-height: 1.5;
    resize: none;
    outline: none;
    overflow: auto;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.7);
}

/* 右侧功能面板 */
#utility-panel {
    width: 300px;
    background-color: rgba(10, 15, 30, 0.9);
    border-left: 1px solid #00ffea;
    box-shadow: 0 0 15px rgba(0, 255, 234, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 10;
    position: relative;
    overflow: hidden;
}

.utility-section {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 255, 234, 0.3);
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #ff00ff;
    letter-spacing: 1px;
}

.theme-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.theme-btn {
    padding: 10px;
    text-align: center;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.theme-cyber {
    background-color: rgba(0, 255, 234, 0.1);
    border-color: #00ffea;
    color: #00ffea;
}

.theme-matrix {
    background-color: rgba(0, 255, 0, 0.1);
    border-color: #00ff00;
    color: #00ff00;
}

.theme-neon {
    background-color: rgba(255, 0, 255, 0.1);
    border-color: #ff00ff;
    color: #ff00ff;
}

.theme-terminal {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
}

.theme-btn:hover {
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.theme-btn.active {
    box-shadow: 0 0 15px currentColor;
}

.info-item {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}

.info-label {
    color: #00ffea;
}

.info-value {
    color: #ff00ff;
}

/* 科幻装饰元素 */
.cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 234, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 234, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
    z-index: 1;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to bottom, transparent, rgba(0, 255, 234, 0.5), transparent);
    animation: scan 4s linear infinite;
    z-index: 2;
    pointer-events: none;
}

.corner-decoration {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: #00ffea;
    z-index: 3;
}

.corner-tl {
    top: 10px;
    left: 10px;
    border-top: 2px solid;
    border-left: 2px solid;
}

.corner-tr {
    top: 10px;
    right: 10px;
    border-top: 2px solid;
    border-right: 2px solid;
}

.corner-bl {
    bottom: 10px;
    left: 10px;
    border-bottom: 2px solid;
    border-left: 2px solid;
}

.corner-br {
    bottom: 10px;
    right: 10px;
    border-bottom: 2px solid;
    border-right: 2px solid;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    #utility-panel {
        width: 250px;
    }
}

@media (max-width: 900px) {
    #language-panel {
        width: 180px;
    }
    #utility-panel {
        width: 200px;
    }
}