:root{--bg: #f6f5f0;--surface: #ffffff;--surface-2: #fbfaf7;--border: #e4e2da;--border-strong: #cfcdc3;--text: #1c1b18;--text-2: #6b6a63;--text-3: #9b9a92;--purple-bg: #eeedfe;--purple: #534ab7;--purple-accent: #7f77dd;--amber-bg: #faeeda;--amber: #854f0b;--hover: rgba(28, 27, 24, .05);--overlay: rgba(28, 27, 24, .4);--danger: #a32d2d;--radius: 10px;--radius-lg: 14px;--shadow-modal: 0 12px 40px rgba(28, 27, 24, .18);--transition: .15s ease;--primary-hover: #33322d;color-scheme:light}:root[data-theme=dark]{--bg: #1a1a18;--surface: #242422;--surface-2: #2b2b28;--border: #3a3936;--border-strong: #504f4a;--text: #ecebe6;--text-2: #a3a29a;--text-3: #7a7972;--purple-bg: #322e6b;--purple: #b3adf0;--purple-accent: #8d85e6;--amber-bg: #453510;--amber: #fac775;--hover: rgba(236, 235, 230, .06);--overlay: rgba(0, 0, 0, .55);--danger: #e05252;--shadow-modal: 0 12px 40px rgba(0, 0, 0, .5);--primary-hover: #d8d7d0;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}button{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius);padding:7px 14px;cursor:pointer;transition:background var(--transition),border-color var(--transition),transform var(--transition)}button:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-strong)}button:active:not(:disabled){transform:scale(.98)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--text);color:var(--surface);border-color:var(--text)}button.primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}button.ghost{border-color:transparent;background:transparent;color:var(--text-2)}button.ghost:hover:not(:disabled){background:var(--hover);border-color:transparent}input,textarea,select{font:inherit;border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;width:100%;background:var(--surface);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition)}input:focus,textarea:focus,select:focus,button:focus-visible{outline:none;border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-bg)}::placeholder{color:var(--text-3)}.layout{display:flex;height:100vh}.sidebar{width:232px;flex-shrink:0;border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.brand{font-weight:600;font-size:15px;padding:6px 10px 14px;letter-spacing:-.01em}.nav-item{padding:7px 10px;border-radius:var(--radius);cursor:pointer;color:var(--text-2);border:1px solid transparent;transition:background var(--transition),color var(--transition);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-item:hover{background:var(--hover)}.nav-item.active{background:var(--surface);border-color:var(--border);color:var(--text);font-weight:500}.sidebar-section{border-top:1px solid var(--border);margin-top:10px;padding-top:12px}.inline-input{display:flex;gap:6px;padding:2px 0}.inline-input input{padding:6px 10px;font-size:13px}.main{flex:1;min-width:0;padding:24px 28px;overflow-y:auto}.toolbar{display:flex;gap:10px;margin-bottom:14px}.search-wrap{position:relative;flex:1}.search-wrap input{padding-right:40px}.kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--text-3);border:1px solid var(--border);border-radius:5px;padding:1px 6px;background:var(--surface-2);pointer-events:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;cursor:pointer;transition:border-color var(--transition)}.card:hover{border-color:var(--border-strong)}.card+.card{margin-top:8px}.card-title{font-weight:500;font-size:14.5px}.chevron{margin-left:auto;color:var(--text-3);transition:transform var(--transition);flex-shrink:0}.chevron.open{transform:rotate(90deg)}.tag{font-size:11px;background:var(--purple-bg);color:var(--purple);padding:2px 9px;border-radius:999px;white-space:nowrap}.badge{font-size:11px;color:var(--text-2);border:1px solid var(--border);padding:1px 9px;border-radius:999px;white-space:nowrap}.badge.warn{background:var(--amber-bg);color:var(--amber);border-color:transparent}.enriching{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--purple)}.pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--purple);animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.banner{background:var(--amber-bg);color:var(--amber);border-radius:var(--radius);padding:10px 12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:12px 0 0;font-size:13px}.banner button{background:var(--surface);font-size:12.5px;padding:5px 11px}.sem-hint{background:var(--purple-bg);color:var(--purple);border-radius:var(--radius);padding:7px 12px;font-size:12.5px;margin-bottom:10px}.muted{color:var(--text-3);font-size:12px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.meta-dot{color:var(--border-strong)}pre.content{font-family:ui-monospace,SF Mono,monospace;font-size:12.5px;line-height:1.7;white-space:pre-wrap;margin:12px 0 0;border-top:1px solid var(--border);padding-top:12px;color:var(--text)}.quota{margin-top:auto;padding:12px 10px 4px;font-size:12px;color:var(--text-3)}.quota-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin:5px 0}.quota-bar>div{height:100%;background:var(--purple-accent);border-radius:2px;transition:width .3s ease}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:flex-start;justify-content:center;padding:8vh 16px 16px;z-index:50;animation:fadeIn .12s ease}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);width:100%;max-width:640px;max-height:84vh;overflow-y:auto;padding:20px 22px;animation:slideUp .16s ease}.modal h2{margin:0 0 16px;font-size:16px;font-weight:600}@keyframes fadeIn{0%{opacity:0}}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}}.toast-stack{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:100}.toast{background:var(--text);color:var(--surface);border-radius:var(--radius);padding:10px 16px;font-size:13px;box-shadow:var(--shadow-modal);animation:slideUp .16s ease;max-width:360px}.toast.error{background:var(--danger)}.skeleton{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;height:92px}.skeleton+.skeleton{margin-top:8px}.shimmer{border-radius:6px;background:linear-gradient(90deg,var(--border) 25%,var(--surface-2) 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{to{background-position:-200% 0}}.empty-state{text-align:center;padding:4rem 1rem;color:var(--text-3)}.empty-state p{margin:0 0 16px}.auth-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 26px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:10px}.auth-card .brand{padding:0 0 2px;font-size:17px;text-align:center}.auth-tagline{margin:0 0 12px;text-align:center;color:var(--text-2);font-size:13px}.auth-error{color:var(--danger);font-size:12.5px}.account-email{font-size:12px;color:var(--text-3);padding:0 10px 6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-divider{text-align:center;font-size:.85rem;opacity:.55;margin:2px 0}.auth-google{display:flex;justify-content:center}