:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--border: #dfe3e8;--border-strong: #c4cad2;--text: #14181f;--text-dim: #5b6472;--text-faint: #8a93a1;--accent: #1f5fd0;--accent-hover: #1a4fb0;--accent-contrast: #ffffff;--accent-soft: #e8effc;--ok-fg: #10693a;--ok-bg: #e3f6ea;--warn-fg: #8a5300;--warn-bg: #fdf1dc;--missing-fg: #6b7280;--missing-bg: #eceff3;--danger-fg: #a3241d;--danger-bg: #fdeae8;--radius: 8px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--font: "Segoe UI", system-ui, -apple-system, "Microsoft YaHei", "Yu Gothic UI", "Malgun Gothic", sans-serif;--font-mono: "Cascadia Mono", Consolas, "Courier New", monospace}@media(prefers-color-scheme:dark){:root{--bg: #14171c;--surface: #1b1f26;--surface-2: #22272f;--border: #2c333d;--border-strong: #3d4653;--text: #e8ebf0;--text-dim: #a3adba;--text-faint: #7b8695;--accent: #5a91ea;--accent-hover: #74a4f0;--accent-contrast: #0f1319;--accent-soft: #1e2a3d;--ok-fg: #7fd6a2;--ok-bg: #17301f;--warn-fg: #e6b871;--warn-bg: #302510;--missing-fg: #98a2b0;--missing-bg: #262b33;--danger-fg: #f0a09a;--danger-bg: #341a18;--shadow: 0 1px 2px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.25;font-weight:600}h1{font-size:1.5rem}h2{font-size:1.05rem}a{color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{font:inherit;font-weight:500;padding:.45rem .85rem;border-radius:6px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn:hover:not(:disabled){background:var(--surface-2)}a.btn{display:inline-block;text-decoration:none;color:var(--text)}a.btn-primary{color:var(--accent-contrast)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast)}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-sm{padding:.25rem .55rem;font-size:.8rem}input[type=text],input[type=search],input[type=number]{font:inherit;padding:.5rem .7rem;border:1px solid var(--border-strong);border-radius:6px;background:var(--surface);color:var(--text);width:100%}input:focus-visible,.btn:focus-visible,a:focus-visible,th button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.badge{display:inline-block;font-size:.72rem;font-weight:600;padding:.15rem .45rem;border-radius:999px;white-space:nowrap}.badge-ok{color:var(--ok-fg);background:var(--ok-bg)}.badge-warn{color:var(--warn-fg);background:var(--warn-bg)}.badge-missing{color:var(--missing-fg);background:var(--missing-bg)}.badge-danger{color:var(--danger-fg);background:var(--danger-bg)}.badge-slot{color:var(--accent);background:var(--accent-soft);max-width:22ch;overflow:hidden;text-overflow:ellipsis;vertical-align:bottom}.badge-muted{color:var(--text-faint);background:transparent;border:1px dashed var(--border-strong);font-weight:500}.mono{font-family:var(--font-mono)}.muted{color:var(--text-dim)}.spinner{width:1rem;height:1rem;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}