:root{--bg: #0f1115;--panel: #181b22;--border: #2a2f3a;--text: #e6e8ec;--muted: #9aa3b2;--accent: #6ea8fe;--topbar-h: 53px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.booting{min-height:100vh}.topbar{display:flex;align-items:center;gap:16px;padding:10px 20px;border-bottom:1px solid var(--border);background:#12141a;position:sticky;top:0;z-index:10;flex-wrap:wrap}.topbar-nav{display:flex;gap:4px}.tab{background:transparent;border:1px solid transparent;color:var(--muted);padding:6px 12px;border-radius:8px;font-size:14px;cursor:pointer}.tab:hover{color:var(--text);background:#181b22}.tab.active{color:var(--text);border-color:var(--border);background:#1b2130}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:13px;flex-wrap:wrap}.balance{color:#9fd6ab;font-variant-numeric:tabular-nums;white-space:nowrap}.balance-empty{color:#ff9a9a}.topbar-user{color:var(--muted);display:flex;align-items:center;gap:6px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.role-badge{font-size:10px;text-transform:uppercase;letter-spacing:.06em;background:#1b2130;border:1px solid var(--border);border-radius:999px;padding:1px 7px;color:var(--accent)}.linkish{background:none;border:none;color:var(--muted);cursor:pointer;font-size:13px;text-decoration:underline;padding:0}.linkish:hover{color:var(--text)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:28px}.login-card h1{margin:0 0 4px;font-size:22px}.login-card .sub{margin:0 0 20px}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.field input,.field select{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 11px;font:inherit}.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}.hint{display:block;margin-top:5px;color:var(--muted);font-size:12px}.login-submit{width:100%;margin-top:4px}.login-divider{display:flex;align-items:center;gap:10px;margin:18px 0;color:var(--muted);font-size:12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border)}.google-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:10px;background:#fff;color:#1f1f1f;border-radius:8px;font-weight:600;font-size:14px;text-decoration:none}.google-button:hover{background:#f1f3f4}.login-switch{margin:18px 0 0;text-align:center;font-size:13px;color:var(--muted)}.login-switch button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0;text-decoration:underline}.login-note{margin:14px 0 0;font-size:12px;color:var(--muted);line-height:1.45}.no-credit{margin-bottom:20px;padding:14px 16px;border:1px solid #5c4a23;background:#2a2114;border-radius:10px}.no-credit strong{display:block;margin-bottom:4px;color:#f0c674}.no-credit p{margin:0;color:var(--muted);font-size:14px}.admin{max-width:1100px;margin:0 auto;padding:30px 20px 80px}.admin-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.admin-head h1{margin:0;font-size:22px}.admin-head .analyze{margin-top:0}.create-user{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:20px}.create-user .field{margin-bottom:0}.create-user .analyze{margin-top:0}.table-scroll{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:14px;min-width:900px}.admin-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--border);font-weight:600}.admin-table td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}.admin-table .num{text-align:right;font-variant-numeric:tabular-nums}.admin-table select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:13px}.row-disabled{opacity:.5}.cell-email{font-weight:600}.cell-sub{font-size:12px;color:var(--muted)}.credit-ok{color:#9fd6ab}.credit-empty{color:#ff9a9a}.admin-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto;z-index:50}.modal{background:var(--panel);border:1px solid var(--border);border-radius:12px;width:100%;max-width:460px;max-height:calc(100vh - 80px);overflow-y:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border)}.modal-head h2{margin:0;font-size:16px}.icon-button{background:none;border:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;padding:0 4px}.icon-button:hover{color:var(--text)}.modal-body{display:flex;flex-direction:column;gap:14px;padding:18px}.modal-body small{color:var(--muted);font-size:12px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.modal-actions.left{justify-content:flex-start}.modal-section{padding:18px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.modal-section h3{margin:0;font-size:14px}.monthly-cell{display:flex;flex-direction:column;gap:2px;align-items:flex-end}.api-cell{display:flex;flex-direction:column;gap:2px;align-items:flex-start}.api-prefix{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:2px 6px}.token-reveal{background:var(--panel);border:1px solid var(--accent);border-radius:10px;padding:16px 18px;margin-bottom:16px}.token-reveal h2{margin:0 0 6px;font-size:15px}.token-reveal p{margin:0 0 12px;font-size:13px;color:var(--muted);max-width:62ch}.token-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.token-value{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;word-break:break-all;flex:1 1 320px;-webkit-user-select:all;user-select:all}.admin-actions button{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:6px;padding:4px 10px;font-size:12px;cursor:pointer;white-space:nowrap}.admin-actions button:hover:not(:disabled){border-color:var(--accent)}.admin-actions button:disabled{opacity:.4;cursor:not-allowed}.admin-actions .danger:hover:not(:disabled){border-color:#7a3033;color:#ff9a9a}.layout{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - var(--topbar-h))}.app{max-width:860px;width:100%;margin:0 auto;padding:40px 20px 80px}.sidebar{border-right:1px solid var(--border);background:#12141a;padding:20px 14px;display:flex;flex-direction:column;gap:14px;position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto}.new-session{width:100%;padding:9px 12px;background:transparent;color:var(--accent);border:1px solid var(--border);border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s}.new-session:hover{border-color:var(--accent);background:#141821}.sidebar-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:4px 0 0}.sidebar-empty{color:var(--muted);font-size:13px;font-style:italic;margin:0}.session-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.session-item{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:8px;cursor:pointer;border:1px solid transparent}.session-item:hover{background:#181b22}.session-item.active{background:#1b2130;border-color:var(--accent)}.session-main{display:flex;flex-direction:column;min-width:0;flex:1}.session-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-sub{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-delete{background:none;border:none;color:var(--muted);font-size:18px;line-height:1;padding:0 4px;cursor:pointer;opacity:0;transition:opacity .15s,color .15s}.session-item:hover .session-delete{opacity:1}.session-delete:hover{color:#ff9a9a}@media(max-width:760px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto;max-height:220px;border-right:none;border-bottom:1px solid var(--border)}}.lang-bar{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-bottom:16px}.lang-label{color:var(--muted);font-size:13px}.lang-select{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:14px;cursor:pointer}header h1{margin:0 0 6px}.sub{color:var(--muted);margin:0 0 24px}.dropzone{border:2px dashed var(--border);border-radius:12px;padding:36px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}.dropzone.dragging,.dropzone:hover{border-color:var(--accent);background:#141821}.dropzone strong{color:var(--text)}.context-field{display:block;margin-top:16px}.context-label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.context-label em{font-style:normal;opacity:.7}.context-input{width:100%;resize:vertical;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font:inherit}.context-input:focus{outline:none;border-color:var(--accent)}.context-input:disabled{opacity:.6}.context-note{margin-bottom:18px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:14px}.context-note summary{cursor:pointer;color:var(--muted);font-size:13px}.context-note p{margin:10px 0 0;white-space:pre-wrap;color:var(--text)}.analyze{margin-top:16px;padding:10px 22px;background:var(--accent);color:#0b1220;border:none;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer}.analyze:disabled{opacity:.5;cursor:not-allowed}.loader{margin-top:28px;display:flex;flex-direction:column;align-items:center;gap:16px}.loader-ring{width:64px;height:64px;border-radius:50%;background:conic-gradient(from 0deg,#6ea8fe,#b06efe,#fe6ec4,#fec06e,#6efeb0,#6ea8fe);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 8px),#000 calc(100% - 7px));mask:radial-gradient(farthest-side,transparent calc(100% - 8px),#000 calc(100% - 7px));animation:loader-spin .9s linear infinite}.loader-bar{position:relative;width:240px;height:6px;border-radius:999px;background:#1d2230;overflow:hidden}.loader-bar:before{content:"";position:absolute;top:0;bottom:0;width:40%;border-radius:999px;background:linear-gradient(90deg,#6ea8fe,#b06efe,#fe6ec4);animation:loader-slide 1.2s ease-in-out infinite}.loader-label{font-weight:600;background:linear-gradient(90deg,#6ea8fe,#b06efe,#fe6ec4,#fec06e,#6ea8fe);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:loader-shimmer 2s linear infinite}@keyframes loader-spin{to{transform:rotate(360deg)}}@keyframes loader-slide{0%{left:-40%}to{left:100%}}@keyframes loader-shimmer{to{background-position:200% center}}@media(prefers-reduced-motion:reduce){.loader-ring,.loader-bar:before,.loader-label{animation-duration:3s}}.error{margin-top:20px;padding:12px 16px;border:1px solid #5c2326;background:#2a1416;color:#ffb4b4;border-radius:8px}.result{margin-top:28px}.meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.pill{background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px;color:var(--muted)}.result h2{font-size:16px;margin:22px 0 10px}.summary{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin:0}.columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:640px){.columns{grid-template-columns:1fr}}.cards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px 14px}.card p{margin:6px 0 0;color:var(--muted);font-size:14px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.sev{font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:999px;font-weight:700}.sev-low{background:#14331f;color:#7ee2a8}.sev-medium{background:#33270f;color:#f0c674}.sev-high{background:#3a1618;color:#ff9a9a}.imp{font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:999px;font-weight:700}.imp-low{background:#1b2430;color:#8fa8c4}.imp-medium{background:#16303a;color:#7fc9dd}.imp-high{background:#14331f;color:#7ee2a8}.empty{color:var(--muted);font-style:italic}.pill-cost{border-color:#2f4030;color:#9fd6ab}.cost{margin-top:16px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:14px}.cost summary{cursor:pointer;color:var(--muted)}.cost summary strong{color:var(--text)}.cost-table{width:100%;border-collapse:collapse;margin-top:10px}.cost-table td{padding:4px 0;color:var(--muted)}.cost-value{text-align:right;font-variant-numeric:tabular-nums;color:var(--text);white-space:nowrap}.cost-pct{text-align:right;width:48px;font-variant-numeric:tabular-nums;font-size:12px}.cost-total td{border-top:1px solid var(--border);padding-top:8px;font-weight:600;color:var(--text)}.cost-note,.cost-unknown{margin:10px 0 0;font-size:12px;color:var(--muted)}.cost-unknown{margin-top:16px}.cost code,.cost-unknown code{font-size:12px}.sidebar-total{display:flex;align-items:baseline;gap:6px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:12px;color:var(--muted)}.sidebar-total strong{margin-left:auto;color:#9fd6ab;font-variant-numeric:tabular-nums}.sidebar-total-note{color:var(--muted);cursor:help}.session-cost{font-variant-numeric:tabular-nums}.chat{margin-top:34px;border-top:1px solid var(--border);padding-top:22px}.chat h2{font-size:16px;margin:0 0 12px}.chat-log{display:flex;flex-direction:column;gap:10px;max-height:460px;overflow-y:auto;padding:4px 2px}.bubble{padding:10px 14px;border-radius:12px;max-width:78%;white-space:pre-wrap;overflow-wrap:anywhere}.bubble-user{align-self:flex-end;background:#1e2a3f;border:1px solid #2b3a55}.bubble-assistant{align-self:flex-start;background:var(--panel);border:1px solid var(--border)}.caret{display:inline-block;width:7px;height:1em;margin-left:2px;vertical-align:text-bottom;background:var(--accent);animation:caret-blink 1s step-end infinite}@keyframes caret-blink{50%{opacity:0}}.chat-form{display:flex;gap:10px;margin-top:14px;align-items:flex-end}.chat-input{flex:1;resize:vertical;background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font:inherit;min-height:44px}.chat-input:focus{outline:none;border-color:var(--accent)}.chat-input:disabled{opacity:.6}.chat-send{padding:10px 20px;background:var(--accent);color:#0b1220;border:none;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer;white-space:nowrap}.chat-send:disabled{opacity:.5;cursor:not-allowed}@media(prefers-reduced-motion:reduce){.caret{animation:none}}