:root{color-scheme:light dark;--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--bg: #eef0f3;--surface: #ffffff;--surface-2: #f6f7f9;--hover: #eef3fa;--border: #d5d9e0;--text: #1b1f24;--muted: #566070;--accent: #1a5fb4;--accent-contrast: #ffffff;--accent-soft: #dfeafa;--danger: #a61b13;--danger-soft: #fdeceb;--warn-soft: #fff3cf;--warn-text: #5e4400;--ok-soft: #e1f4e6;--ok-text: #0f5a28;--topbar: #17324d;--topbar-text: #ffffff;--chip-bg: #e4e9f1;--chip-text: #2a3647;--skeleton-a: #e6e9ee;--skeleton-b: #f3f5f8;--radius: 6px}@media(prefers-color-scheme:dark){:root{--bg: #101316;--surface: #1a1e23;--surface-2: #20252b;--hover: #252c34;--border: #333b45;--text: #e6e9ed;--muted: #a3acb8;--accent: #8ab8ff;--accent-contrast: #08192e;--accent-soft: #1f3552;--danger: #ff9d94;--danger-soft: #3a1b19;--warn-soft: #3b3015;--warn-text: #f1d78a;--ok-soft: #173a24;--ok-text: #8fdca9;--topbar: #0d1b2a;--topbar-text: #f2f5f9;--chip-bg: #2b3541;--chip-text: #cfd8e3;--skeleton-a: #252b33;--skeleton-b: #2e353f}}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 var(--font);-webkit-text-size-adjust:100%}app-root{display:block;height:100%}h1,h2,h3{margin:0;font-weight:600}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button,input,textarea{font:inherit;color:inherit}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:32px;padding:4px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){background:var(--hover)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.btn-primary:hover:not(:disabled){background:var(--accent);filter:brightness(1.08)}.chip{display:inline-block;padding:0 7px;border-radius:999px;background:var(--chip-bg);color:var(--chip-text);font-size:12px;line-height:18px;white-space:nowrap}.notice{margin:0;padding:8px 12px;border-radius:var(--radius);font-size:13px}.notice-error{background:var(--danger-soft);color:var(--danger)}.notice-warn{background:var(--warn-soft);color:var(--warn-text)}.notice-ok{background:var(--ok-soft);color:var(--ok-text)}.skeleton{display:block;height:12px;border-radius:4px;background:linear-gradient(90deg,var(--skeleton-a),var(--skeleton-b),var(--skeleton-a));background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none}}.pane-head{display:flex;align-items:center;gap:8px;min-height:44px;padding:6px 12px;border-bottom:1px solid var(--border);background:var(--surface-2)}.pane-head h2{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.placeholder{display:grid;place-items:center;flex:1;padding:24px;color:var(--muted);text-align:center}.back{display:none}@media(max-width:799.98px){.back{display:inline-flex}}