:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-main: #0f172a;--bg-sidebar: #0b1120;--bg-card: #1e293b;--bg-card-hover: #334155;--bg-active: #1e3a8a;--bg-input: #1e293b;--bg-tag: #334155;--bg-modal: #1e293b;--border-color: #334155;--border-focus: #3b82f6;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-link: #60a5fa;--accent-primary: #3b82f6;--accent-hover: #2563eb;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-danger: #ef4444;--badge-alias-bg: rgba(59, 130, 246, .15);--badge-alias-text: #93c5fd;--badge-alias-border: rgba(59, 130, 246, .35);--badge-idle-bg: rgba(16, 185, 129, .12);--badge-idle-text: #34d399;--badge-idle-border: rgba(16, 185, 129, .25);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .3)}[data-theme=light]{--bg-main: #f8fafc;--bg-sidebar: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--bg-active: #eff6ff;--bg-input: #ffffff;--bg-tag: #f1f5f9;--bg-modal: #ffffff;--border-color: #e2e8f0;--border-focus: #2563eb;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-link: #1d4ed8;--accent-primary: #2563eb;--accent-hover: #1d4ed8;--accent-success: #059669;--accent-warning: #d97706;--accent-danger: #dc2626;--badge-alias-bg: #eef2ff;--badge-alias-text: #1e3a8a;--badge-alias-border: #c7d2fe;--badge-idle-bg: #ecfdf5;--badge-idle-text: #065f46;--badge-idle-border: #a7f3d0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .08);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden;height:100vh}button{font-family:inherit;cursor:pointer;border:none;background:none;outline:none}input,select,textarea{font-family:inherit;outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.animate-fade{animation:fadeIn .18s ease-out}.app-container{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}.top-header{height:54px;background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:20}.main-content{flex:1;display:flex;overflow:hidden;position:relative}.sidebar-col{width:260px;min-width:220px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto;-webkit-user-select:none;user-select:none}.list-col{width:380px;min-width:300px;background-color:var(--bg-main);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden}.viewer-col{flex:1;min-width:400px;background-color:var(--bg-card);display:flex;flex-direction:column;overflow:hidden}.badge-code{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-family:var(--font-mono);font-size:11px;font-weight:700;background:#f59e0b26;color:#d97706;border:1px solid rgba(245,158,11,.35);transition:all .15s}.badge-code:hover{background:#f59e0b40}[data-theme=light] .badge-code{background:#fef3c7;color:#b45309;border:1px solid #fde68a}.badge-domain{display:inline-flex;align-items:center;padding:1px 6px;border-radius:4px;font-size:11px;font-weight:600;background:var(--bg-tag);color:var(--text-secondary);border:1px solid var(--border-color);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge-alias{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:5px;font-size:12px;font-weight:600;background:var(--badge-alias-bg);color:var(--badge-alias-text);border:1px solid var(--badge-alias-border);letter-spacing:-.01em}.badge-idle{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;background:var(--badge-idle-bg);color:var(--badge-idle-text);border:1px solid var(--badge-idle-border)}