:root{--bm-bg: #f3f4f6;--bm-surface: #ffffff;--bm-surface-2: #f9fafb;--bm-border: #e5e7eb;--bm-border-strong: #d1d5db;--bm-text: #111827;--bm-text-muted: #6b7280;--bm-text-faint: #9ca3af;--bm-accent: #2563eb;--bm-accent-hover: #1d4ed8;--bm-accent-soft: #eff6ff;--bm-danger: #dc2626;--bm-danger-soft: #fef2f2;--bm-success: #16a34a;--bm-warn: #d97706;--bm-radius: 10px;--bm-radius-sm: 7px;--bm-shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--bm-shadow: 0 4px 16px rgba(0, 0, 0, .1);--bm-shadow-lg: 0 16px 48px rgba(0, 0, 0, .18);--bm-rail: 64px;--bm-topbar: 56px;--bm-panel: 320px;--bm-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bm-z-overlay: 50;--bm-z-panel: 60;--bm-z-modal: 80;--bm-z-toast: 100}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--bm-font);color:var(--bm-text);background:var(--bm-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--bm-accent);outline-offset:2px}input,select,textarea{font-family:inherit;font-size:14px}.bm-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--bm-border-strong);background:var(--bm-surface);color:var(--bm-text);border-radius:var(--bm-radius-sm);padding:0 14px;height:36px;font-size:14px;font-weight:500;white-space:nowrap;transition:background .12s,border-color .12s,opacity .12s}.bm-btn:hover{background:var(--bm-surface-2)}.bm-btn:disabled{opacity:.5;cursor:not-allowed}.bm-btn--primary{background:var(--bm-accent);border-color:var(--bm-accent);color:#fff}.bm-btn--primary:hover{background:var(--bm-accent-hover)}.bm-btn--ghost{border-color:transparent;background:transparent}.bm-btn--ghost:hover{background:var(--bm-surface-2)}.bm-btn--danger{color:var(--bm-danger);border-color:var(--bm-border-strong)}.bm-btn--danger:hover{background:var(--bm-danger-soft);border-color:var(--bm-danger)}.bm-btn--sm{height:30px;padding:0 10px;font-size:13px}.bm-btn--icon{width:36px;padding:0;height:36px}.bm-iconbtn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;border-radius:6px;color:var(--bm-text)}.bm-iconbtn:hover{background:#00000012}.bm-iconbtn--danger:hover{background:var(--bm-danger-soft);color:var(--bm-danger)}.bm-field{display:block;margin-bottom:14px}.bm-field__label{display:block;font-size:12px;font-weight:600;color:var(--bm-text-muted);margin-bottom:6px;text-transform:none}.bm-input,.bm-textarea,.bm-select{width:100%;border:1px solid var(--bm-border-strong);border-radius:var(--bm-radius-sm);padding:8px 10px;background:var(--bm-surface);color:var(--bm-text)}.bm-input:focus,.bm-textarea:focus,.bm-select:focus{border-color:var(--bm-accent);outline:none}.bm-textarea{min-height:72px;resize:vertical}.bm-segment{display:inline-flex;border:1px solid var(--bm-border-strong);border-radius:var(--bm-radius-sm);overflow:hidden;width:100%}.bm-segment button{flex:1;border:none;background:var(--bm-surface);padding:8px 6px;font-size:13px;color:var(--bm-text-muted);border-right:1px solid var(--bm-border)}.bm-segment button:last-child{border-right:none}.bm-segment button[aria-pressed=true]{background:var(--bm-accent);color:#fff}.bm-chips{display:flex;flex-wrap:wrap;gap:8px}.bm-chip{width:30px;height:30px;border-radius:50%;border:2px solid var(--bm-border);cursor:pointer;position:relative}.bm-chip[aria-pressed=true]{border-color:var(--bm-accent);box-shadow:0 0 0 2px var(--bm-accent-soft)}.bm-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.bm-spin{width:18px;height:18px;border:2px solid var(--bm-border-strong);border-top-color:var(--bm-accent);border-radius:50%;animation:bm-rotate .7s linear infinite}@keyframes bm-rotate{to{transform:rotate(360deg)}}.bm-pagerow__actions{opacity:0;transition:opacity .12s}.bm-pagerow:hover .bm-pagerow__actions,.bm-pagerow:focus-within .bm-pagerow__actions{opacity:1}.bm-insertbar__pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--bm-accent);background:var(--bm-surface);color:var(--bm-accent);border-radius:999px;padding:5px 14px;font-size:13px;font-weight:600;box-shadow:var(--bm-shadow-sm);opacity:0;transform:translateY(2px);transition:opacity .12s,transform .12s,background .12s}.bm-insertbar:hover .bm-insertbar__pill{opacity:1;transform:translateY(0)}.bm-insertbar:hover:before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:var(--bm-accent);opacity:.25}.bm-insertbar__pill:hover{background:var(--bm-accent);color:#fff}.bm-skeleton{background:linear-gradient(90deg,var(--bm-surface-2) 25%,var(--bm-border) 37%,var(--bm-surface-2) 63%);background-size:400% 100%;animation:bm-shimmer 1.3s ease infinite;border-radius:6px}@keyframes bm-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}