:root{--bg-page: #f4f6f8;--surface: #ffffff;--block: #f5f8fd;--bg-secondary: #f9fafb;--text: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--border: #e5e7eb;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-bg: #eff6ff;--ok-text: #047857;--ok-bg: #ecfdf5;--warn-text: #b45309;--warn-bg: #fffbeb;--neg-text: #b91c1c;--neg-bg: #fef2f2;--radius: 8px;--radius-sm: 6px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--bg-page);font-size:14px;-webkit-font-smoothing:antialiased}.app{display:flex;height:100%;overflow:hidden}.sidebar{width:360px;min-width:360px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%}.brand{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.brand h1{font-size:15px;font-weight:600;margin:0}.brand 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var(--border);border-radius:var(--radius-sm);font:inherit;font-size:13px;color:var(--text);background:var(--surface)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}textarea{resize:vertical;min-height:70px;font-family:ui-monospace,monospace;font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-size:13px;font-weight:500;cursor:pointer}.btn:hover{background:var(--bg-secondary)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-hover)}.btn.primary:disabled{opacity:.55;cursor:not-allowed}.btn.full{width:100%}.btn.sm{padding:5px 10px;font-size:12px}.btn-row{display:flex;gap:8px}.card{background:var(--surface);border:1px solid 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8px;border-radius:999px;font-size:11px;font-weight:500}.badge.ok{color:var(--ok-text);background:var(--ok-bg)}.badge.warn{color:var(--warn-text);background:var(--warn-bg)}.badge.neutral{color:var(--text-secondary);background:#f3f4f6}.muted{color:var(--text-secondary);font-size:12px;line-height:1.5}.err{color:var(--neg-text);background:var(--neg-bg);border:1px solid #fecaca;border-radius:var(--radius-sm);padding:8px 10px;font-size:12px;margin-top:10px}.spinner{width:14px;height:14px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.legs{list-style:none;padding:0;margin:10px 0 0}.legs li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}.legs li:last-child{border-bottom:none}.legs .num{width:20px;height:20px;border-radius:50%;background:var(--bg-secondary);border:1px solid 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60px))}.sheet-handle{display:flex;align-items:center;gap:10px;width:100%;height:60px;padding:0 16px;background:none;border:none;border-radius:16px 16px 0 0;font:inherit;cursor:pointer;position:relative}.sheet-handle .grip{position:absolute;top:8px;left:50%;transform:translate(-50%);width:36px;height:4px;border-radius:999px;background:#d1d5db}.sheet-handle .sheet-title{flex:1;text-align:left;font-size:15px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:6px}.sheet-handle .chev{margin-top:6px;transition:transform .25s ease}.app.collapsed .sheet-handle .chev{transform:rotate(180deg)}.brand,.legend{display:none}.map-hint{top:10px;font-size:11px;padding:5px 12px;max-width:88vw}.panel{padding:4px 16px calc(24px + env(safe-area-inset-bottom))}.tabs{position:sticky;top:0;background:var(--surface);z-index:2}input,select,textarea{font-size:16px;padding:10px 12px}.btn{padding:10px 14px}.btn.sm{padding:8px 12px;font-size:13px}.polar-table input{font-size:13px;padding:6px 2px}}