:root{--bg:#fff;--fg:#0a0a0a;--muted:#6b6b6b;--line:rgba(0,0,0,.12);--card:#fff;--subtle:#fafafa;--bubble-user:#0f0f0f;--user-text:#fff;--bubble-bot:#f3f3f3;--header-bg:hsla(0,0%,100%,.75);--btn-bg:#0a0a0a;--btn-fg:#fff}[data-theme=dark]{--bg:#0b0b0b;--fg:#f3f3f3;--muted:#9a9a9a;--line:hsla(0,0%,100%,.14);--card:#121212;--subtle:#161616;--bubble-user:#1e1e1e;--user-text:#f3f3f3;--bubble-bot:#242424;--header-bg:rgba(0,0,0,.6);--btn-bg:#f3f3f3;--btn-fg:#0b0b0b}*{box-sizing:border-box}body,html{background:var(--bg);color:var(--fg);font:15px/1.55 Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;height:100%;margin:0}body{overflow:hidden}a{color:inherit;text-decoration:none}a,button{cursor:pointer}button{background:var(--btn-bg);border:none;border-radius:14px;color:var(--btn-fg);font-weight:600;letter-spacing:.3px;padding:12px 16px;transition:transform .18s ease,opacity .18s ease}button.ghost{background:transparent;border:1px solid var(--line);color:var(--fg)}button:active{transform:translateY(1px) scale(.98)}#theme-toggle{border-radius:999px;font-size:14px;line-height:1;margin-left:8px;padding:8px 10px}header{-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);background:var(--header-bg);border-bottom:1px solid var(--line);height:68px;justify-content:space-between;left:0;padding:0 28px;position:fixed;right:0;top:0;z-index:10}.nav-left,.nav-right,header{align-items:center;display:flex}.nav-left,.nav-right{gap:28px}.logo{font-size:18px;font-weight:900;letter-spacing:2px;padding-right:8px}.nav-item{font-weight:600;letter-spacing:.55px;padding:10px 0;position:relative}.nav-item:after{background:var(--fg);bottom:-18px;content:"";height:2px;left:0;opacity:0;position:absolute;right:0;transform:scaleX(.3);transition:all .25s ease}.nav-item.active:after{opacity:1;transform:scaleX(1)}main{inset:68px 0 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.field label{color:var(--muted);font-size:12px;letter-spacing:1px;text-transform:uppercase}.jd-card .field input,.jd-card .field textarea{background:var(--card);border:1px solid var(--line);border-radius:14px;color:var(--fg);font-size:16px;padding:12px 14px}.jd-card .field textarea{min-height:96px;resize:vertical}.jd-error{color:#c64545;display:none;font-size:13px;margin-top:4px}.jd-error.show{display:block}.spinner{animation:rrspin .7s linear infinite;border:2px solid;border-radius:50%;border-right:2px solid transparent;display:inline-block;height:16px;margin-right:8px;vertical-align:-3px;width:16px}@keyframes rrspin{to{transform:rotate(1turn)}}button.busy{opacity:.88}.dropzone{position:relative}.dropzone .file-overlay{cursor:pointer;height:100%;inset:0;opacity:0;position:absolute;width:100%}.center-grid{gap:10px}.center-grid,.center-grid-lg{display:grid;justify-items:center}.center-grid-lg{gap:12px}.progress{background:var(--line);border-radius:999px;height:8px;overflow:hidden;width:min(520px,90vw)}.progress .bar{background:currentColor;height:100%;opacity:1;transition:width .2s ease}.progress .bar.dim{opacity:.25}.bar.w-0{width:0}.bar.w-5{width:5%}.bar.w-10{width:10%}.bar.w-15{width:15%}.bar.w-20{width:20%}.bar.w-25{width:25%}.bar.w-30{width:30%}.bar.w-35{width:35%}.bar.w-40{width:40%}.bar.w-45{width:45%}.bar.w-50{width:50%}.bar.w-55{width:55%}.bar.w-60{width:60%}.bar.w-65{width:65%}.bar.w-70{width:70%}.bar.w-75{width:75%}.bar.w-80{width:80%}.bar.w-85{width:85%}.bar.w-90{width:90%}.bar.w-95{width:95%}.bar.w-100{width:100%}#dropzone.busy,.dropzone.busy{opacity:.7;pointer-events:none}.rr-col-item{background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--fg);cursor:pointer;display:flex;flex-direction:column;gap:4px;margin-bottom:10px;padding:10px 12px;text-align:left;transition:transform .05s ease;width:100%}.rr-col-item:hover{transform:translateY(-1px)}.rr-col-item.is-active{outline:2px solid rgba(99,102,241,.55)}.rr-col-title{font-weight:600}.needs-jd{background:linear-gradient(90deg,#6366f12e,#6366f10f);border-radius:6px;display:inline-block;padding:2px 6px}.rr-col-sub{color:var(--muted);font-size:12px}.rr-chip{background:var(--subtle);border:1px dashed var(--line);border-radius:999px;color:var(--fg);display:inline-block;font-weight:700;margin:10px 2px 8px auto;padding:6px 10px}.hide{display:none!important}.rr-modal{align-items:center;background:#00000073;display:flex;inset:0;justify-content:center;position:fixed;z-index:9999}.rr-modal-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px #00000059;color:var(--fg);padding:20px;width:min(720px,90vw)}.rr-modal-title{font-size:20px;margin:0 0 12px}.rr-modal-card label{color:var(--muted);display:block;font-size:12px;margin:12px 0 6px}.rr-modal-card input,.rr-modal-card textarea{background:var(--subtle);border:1px solid var(--line);border-radius:10px;color:var(--fg);padding:10px 12px;width:100%}.rr-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}.btn{background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--fg);padding:10px 14px}.btn.primary{background:#6366f126;border-color:#6366f159}.btn.ghost{background:transparent}.rr-overlay{align-items:center;background:#00000040;border-radius:16px;display:flex;inset:0;justify-content:center;position:absolute}.rr-spinner{animation:rr-spin 1s linear infinite;border:3px solid hsla(0,0%,100%,.35);border-radius:50%;border-top-color:#6366f1;height:28px;width:28px}.rr-inline-spinner{animation:rr-spin .8s linear infinite;border:2px solid var(--line);border-radius:50%;border-top:2px solid #6366f1;height:18px;margin-top:6px;width:18px}@keyframes rr-spin{to{transform:rotate(1turn)}}.msg{border-radius:14px;line-height:1.45;margin:10px 0;max-width:70ch;padding:12px 14px}.msg.you{background:var(--bubble-user);color:var(--user-text);margin-left:auto}.msg.bot{background:var(--bubble-bot);color:var(--fg)}.msg.sys{background:var(--subtle);color:var(--muted);font-style:italic}.msg-body{white-space:pre-wrap}.rr-sources{margin-top:10px}.rr-sources-title{font-weight:700;margin-bottom:8px}.rr-sources-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.rr-source-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px}.rr-source-card .rr-score{background:#6366f12e;border:1px solid rgba(99,102,241,.45);border-radius:999px;float:right;font-weight:800;padding:2px 8px}.rr-chip{font-weight:800}.msg .msg-body pre{background:#0f1220;border-radius:8px;color:#eaeefb;overflow:auto;padding:.75rem}.msg .msg-body code{background:#0000000f;border-radius:6px;padding:.1rem .35rem}.msg .msg-body h1,.msg .msg-body h2,.msg .msg-body h3{margin:.6rem 0 .3rem}.msg .msg-body ul{margin:.4rem 0 .6rem 1.2rem}.msg .msg-body p{margin:.35rem 0}#signout .auth-card #signed-user{font-size:clamp(32px,8vw,72px);letter-spacing:-1px;line-height:1.05;margin-inline:auto;max-width:100%;overflow-wrap:anywhere;word-break:break-word}#chat .content{box-sizing:border-box;margin-inline:auto;max-width:none;padding-inline:clamp(16px,3vw,40px);width:min(1680px,100%)}.chat-grid{--left-w:280px;--rail-w:320px;--gutter-w:28px;--gap:24px;align-items:start;display:grid;gap:var(--gap);grid-template-columns:var(--left-w) minmax(560px,1fr) var(--rail-w);width:100%}.chat-grid>*{min-width:0}.chat-grid>:first-child{min-width:260px}.chat-grid.rail-collapsed{grid-template-columns:var(--left-w) minmax(560px,1fr) var(--gutter-w)}#right-rail{align-self:start;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:inset 0 0 0 1px #00000005;margin:0;max-height:100vh;overflow:auto;padding:14px 14px 10px;position:sticky;top:0}#right-rail.is-collapsed{background:transparent;border:0;box-shadow:none;padding:0}#right-rail.is-collapsed #rail-sections,#right-rail.is-collapsed .rail-title{display:none}#right-rail .rail-head{align-items:center;display:flex;justify-content:space-between;margin-bottom:6px}#right-rail .rail-title{color:var(--muted);font-size:12px;letter-spacing:.3px;margin:0;text-transform:uppercase}#right-rail .rail-toggle{background:transparent;border:1px solid var(--line);border-radius:10px;color:var(--muted);cursor:pointer;font-size:12px;padding:2px 8px}#right-rail .section{margin-top:12px}#right-rail h4{color:var(--fg);font-size:13px;margin:0 0 6px}#right-rail li,#right-rail p,#right-rail small{color:var(--muted);line-height:1.45}#right-rail ul{margin:0 0 2px 18px;padding:0}#right-rail .hint-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}#right-rail .hint-pill{background:var(--subtle);border:1px solid var(--line);border-radius:999px;color:var(--fg);cursor:pointer;font:inherit;padding:8px 10px}#right-rail .hint-pill:hover{background:var(--bubble-bot)}#right-rail .tiny{font-size:12px}#chat #chat-panel,#chat .chat{width:100%}#chat .messages{overflow:auto;padding:16px 16px 10px}#chat .input-row{align-items:flex-end;background:var(--card);border:1px solid var(--line);border-radius:14px;bottom:0;display:flex;gap:12px;margin-top:10px;padding:10px;position:sticky}#chat #chat-input,#chat .input-row textarea{background:var(--subtle);border:1px solid var(--line);border-radius:12px;color:var(--fg);flex:1 1 auto;line-height:1.4;max-height:45vh;min-height:44px;overflow:hidden;padding:12px 14px;resize:none;width:100%}#chat #chat-input.scroll,#chat .input-row textarea.scroll{overflow:auto}#chat #chat-send,#chat .input-row button{border-radius:12px;height:44px;padding:0 14px;white-space:nowrap}@media (max-width:1200px){.chat-grid{grid-template-columns:var(--left-w) 1fr}#right-rail{display:none}}