/**
 * 标题: style.css
 * 说明: 前端样式表，包含暗色主题、玻璃拟态和终端样式
 * 时间: 2026-06-15
 * @author: zhoujunyu
 */

:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-color: #f8fafc;
    --accent-color: #38bdf8;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.15) 0px, transparent 50%);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
}

.terminal-container {
    width: 90vw;
    height: 85vh;
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
}

.header {
    height: 40px;
    background: rgba(15, 23, 42, 0.6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 16px;
    user-select: none;
}

.mac-buttons {
    display: flex;
    gap: 8px;
    width: 60px;
}

.btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn.close { background-color: #ff5f56; }
.btn.minimize { background-color: #ffbd2e; }
.btn.maximize { background-color: #27c93f; }

.title {
    flex: 1;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #94a3b8;
    letter-spacing: 0.5px;
}

.status {
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    font-size: 12px;
    color: #94a3b8;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.dot.connected {
    background-color: #22c55e;
    box-shadow: 0 0 8px #22c55e;
}

.dot.disconnected {
    background-color: #ef4444;
    box-shadow: 0 0 8px #ef4444;
}

#terminal {
    flex: 1;
    padding: 16px;
    overflow: hidden;
}

/* xterm 覆盖样式 */
.xterm .xterm-viewport {
    background-color: transparent !important;
}

/* 自定义滚动条 (包括 xterm.js 终端滚动条) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.6);
}

::-webkit-scrollbar-corner {
    background: transparent;
}