:root{--bg: #f4f6f9;--surface: #ffffff;--border: #e2e6ec;--border-strong: #cbd3dd;--text: #1c2430;--text-muted: #667283;--text-faint: #97a1b0;--brand: #1c5bd8;--brand-dark: #164aae;--brand-soft: #eaf1fe;--danger: #c2313b;--danger-soft: #fdeced;--warn: #b06a08;--warn-soft: #fdf3e2;--ok: #157347;--ok-soft: #e7f5ed;--radius: 8px;--shadow: 0 1px 2px rgba(20, 30, 45, .06), 0 4px 12px rgba(20, 30, 45, .05);--sidebar-w: 236px;--header-h: 60px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Malgun Gothic,Apple SD Gothic Neo,sans-serif;font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}.auth-shell{min-height:100%;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:32px}.auth-card h1{margin:0 0 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button+button{margin-left:2px}.empty{padding:44px 16px;text-align:center;color:var(--text-muted)}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:500;border:1px solid transparent}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.muted{background:#eef1f5;color:var(--text-muted)}.badge.brand{background:var(--brand-soft);color:var(--brand-dark)}.alert{padding:10px 12px;border-radius:6px;font-size:13px;margin-bottom:14px;border:1px solid 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solid var(--border-strong);border-radius:6px;background:#fff;color:var(--text);font:inherit;width:100%;resize:vertical}textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:6px 12px}.check{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text);font-weight:400;cursor:pointer}.check input{width:15px;height:15px;flex:none}.check .badge{font-size:10px;padding:0 5px}.nav-badge{margin-left:auto;background:var(--warn-soft);color:var(--warn);border-radius:999px;padding:0 7px;font-size:11px;font-weight:600;line-height:18px}.row-toggle{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:1px solid var(--border);border-radius:5px;background:transparent;color:var(--text-muted);cursor:pointer}.row-toggle:hover{background:var(--surface-2, #eef1f6);color:var(--text)}.row-toggle svg{width:14px;height:14px;transition:transform .15s ease}.tabs{display:inline-flex;gap:2px;padding:2px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2, #eef1f6)}.tabs button{padding:3px 12px;border:0;border-radius:4px;background:transparent;color:var(--text-muted);font-size:12px;cursor:pointer}.tabs button:hover{color:var(--text)}.tabs button.active{background:#fff;color:var(--text);box-shadow:0 1px 2px #10182814}.tabs.tabs-accent button{padding:5px 16px;font-weight:600}.tabs.tabs-accent button.active{background:var(--brand);color:#fff;box-shadow:0 1px 2px #1c5bd859}.tabs.tabs-accent button.active:hover{color:#fff}