@tailwind base;@tailwind components;@tailwind utilities;@import url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@latest/dist/font-face.css");:root{--bg:#f5f5f7;--bg2:#ffffff;--bg3:#eeeff2;--hover:#e5e7eb;--active:#d1d5db;--border:#e5e7eb;--text:#111827;--text2:#4b5563;--muted:#6b7280;--accent:#059669;--accentL:#ecfdf5;--accentD:#047857;--accent-glow:rgba(5,150,105,0.12);--class:#d97706;--classBg:#fef3c7;--danger:#6b7280;--r:12px;--rsm:8px;--shadow:0 1px 3px rgba(0,0,0,0.04);--shadowL:0 10px 25px rgba(0,0,0,0.06);--tr:all 0.2s cubic-bezier(0.25,0.1,0.25,1);--tr-bounce:all 0.2s cubic-bezier(0.4,0,0.2,1)}[data-theme=dark]{--bg:#0f1117;--bg2:#181b21;--bg3:#1f232a;--hover:#272b33;--active:#2d333b;--border:rgba(255,255,255,0.06);--text:#f0f0f0;--text2:#9ca3af;--muted:#8b95a3;--accent:#34d399;--accentL:rgba(52,211,153,0.1);--accentD:#10b981;--accent-glow:rgba(52,211,153,0.15);--class:#fbbf24;--classBg:rgba(251,191,36,0.1);--shadow:0 1px 3px rgba(0,0,0,0.2);--shadowL:0 10px 25px rgba(0,0,0,0.3)}*{box-sizing:border-box}*,body,html{margin:0;padding:0}body{font-family:Vazirmatn,Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);height:100vh;overflow:hidden;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{color:inherit}button,input,textarea{font-family:inherit}.icon-svg{display:inline-block;vertical-align:middle;flex-shrink:0}.app-layout{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:60px 1fr;height:calc(100vh - 60px);min-height:0;overflow:hidden;background:var(--bg)}.app-layout>.topbar{grid-column:1/-1;grid-row:1;min-width:0}.app-layout>.sidebar-right{grid-column:1}.app-layout>.center,.app-layout>.sidebar-right{grid-row:2;align-self:stretch;min-width:0;min-height:0;overflow:hidden}.app-layout>.center{grid-column:2;display:flex;flex-direction:column}.app-layout>.sidebar-left{grid-column:3;grid-row:2;min-width:0;overflow:hidden}.app-layout>.sidebar-left,.app-layout>.sidebar-resizer{align-self:stretch;min-height:0}.topbar{height:60px;background:var(--bg2);box-shadow:0 1px 0 var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0;z-index:50;transition:var(--tr)}.topbar.hidden{display:none}.logo{font-size:20px;font-weight:800;letter-spacing:-.3px;color:var(--text);gap:10px}.logo,.topbar-actions{display:flex;align-items:center}.topbar-actions{gap:8px}.btn-icon{width:36px;height:36px;border-radius:var(--rsm);border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text2);transition:var(--tr)}.btn-icon:hover{background:var(--bg3);color:var(--text)}.btn-icon.on{background:var(--accentL);color:var(--accentD)}.btn-icon:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-glow)}@media (max-width:900px){.btn-icon{position:relative}.btn-icon:before{content:"";position:absolute;inset:-4px;border-radius:calc(var(--rsm) + 4px)}}.mode-toggle-wrap{display:flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.mode-toggle-wrap .label{font-size:13px;font-weight:500;color:var(--text2)}.switch-track{width:44px;height:24px;background:var(--bg3);border:1px solid var(--border);border-radius:12px;position:relative;transition:var(--tr)}.switch-track.on{background:var(--accentL);border-color:var(--accent)}.switch-knob{width:18px;height:18px;background:var(--bg2);border-radius:50%;position:absolute;top:2px;right:2px;box-shadow:var(--shadow);transition:var(--tr-bounce)}[dir=rtl] .switch-knob{right:2px;left:auto}.switch-track.on .switch-knob{transform:translateX(-20px);background:var(--accent)}[dir=rtl] .switch-track.on .switch-knob{transform:translateX(20px)}.main{display:flex;flex:1 1;overflow:hidden;position:relative}.sidebar-left{width:320px;min-width:220px;max-width:720px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:var(--tr);flex-shrink:0;order:2}.sidebar-left.collapsed{width:0;opacity:0;overflow:hidden;border:none}.sidebar-resizer{width:12px;flex-shrink:0;align-self:stretch;cursor:col-resize;position:relative;background:transparent;display:flex;align-items:center;justify-content:center;order:1}.sidebar-resizer:after,.sidebar-resizer:before{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--border);pointer-events:none;transition:background .15s ease}.sidebar-resizer:before{inset-inline-start:4px}.sidebar-resizer:after{inset-inline-end:4px}.sidebar-resizer:active:after,.sidebar-resizer:active:before,.sidebar-resizer:hover:after,.sidebar-resizer:hover:before{background:var(--accent)}.sidebar-resizer-grip{display:inline-flex;align-items:center;justify-content:center;width:16px;height:28px;border-radius:999px;background:transparent;color:var(--muted);opacity:0;transition:opacity .15s ease,background .15s ease,color .15s ease;pointer-events:none}.sidebar-resizer:active .sidebar-resizer-grip,.sidebar-resizer:focus-visible .sidebar-resizer-grip,.sidebar-resizer:hover .sidebar-resizer-grip{opacity:1;background:var(--accentL);color:var(--accentD)}.sidebar-right{width:280px;background:var(--bg2);border-left:1px solid var(--border);display:flex;flex-direction:column;transition:var(--tr);flex-shrink:0;order:-1}.sidebar-right.collapsed{width:0;opacity:0;overflow:hidden;border:none}.tab-bar{display:flex;border-bottom:1px solid var(--border);height:44px}.tab-bar button{flex:1 1;background:transparent;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;transition:var(--tr);border:none;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;justify-content:center;gap:6px}.tab-bar button:hover{color:var(--text2);background:var(--bg3)}.tab-bar button.active{color:var(--accentD);border-bottom-color:var(--accent);background:var(--bg2);font-weight:600}.tab-panel{flex:1 1;overflow-y:auto;display:none}.tab-panel.active{display:flex;flex-direction:column}.roadmap-head{padding:14px 20px;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.2px}.roadmap-list{padding:0 16px 16px}.rnode{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border-radius:var(--rsm);cursor:pointer;transition:var(--tr);margin-bottom:2px}.rnode:hover{background:var(--bg3)}.rnode.on{background:var(--accentL)}.rnode.on .rtitle{color:var(--accentD);font-weight:600}.rnode .conn{flex-direction:column;gap:2px;padding-top:4px}.rnode .conn,.rnode .conn .dot{display:flex;align-items:center}.rnode .conn .dot{width:8px;height:8px;border-radius:50%;border:1px solid var(--border);background:var(--bg2);transition:var(--tr);flex-shrink:0;justify-content:center}.rnode.done .conn .dot{background:var(--accent);border-color:var(--accent)}.rnode.on .conn .dot{border:2px solid var(--accent);background:var(--bg2);position:relative}.rnode.on .conn .dot:after{content:"";width:4px;height:4px;border-radius:50%;background:var(--accent);position:absolute}.rnode.lock .conn .dot{border-color:var(--muted);background:var(--bg3)}.rnode .conn .line{width:1px;height:20px;background:var(--border);border-radius:1px}.rnode:last-child .conn .line{display:none}.rnode .rc{flex:1 1;padding-bottom:6px}.rtitle{font-size:13px;font-weight:500;color:var(--text);line-height:1.5}.rmeta{font-size:11px;color:var(--muted);margin-top:2px}.rstatus{font-size:11px;font-weight:500;margin-top:4px;display:inline-flex;align-items:center;gap:4px}.rstatus .status-dot{width:5px;height:5px;border-radius:50%}.rstatus.done{color:var(--accentD)}.rstatus.done .status-dot{background:var(--accent)}.rstatus.on{color:#92400e}.rstatus.on .status-dot{background:var(--class)}.rstatus.lock{color:var(--muted)}.rstatus.lock .status-dot{background:var(--muted)}.roadmap-empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:13px;line-height:1.8}.history-filters{display:flex;gap:4px;padding:12px 16px;border-bottom:1px solid var(--border)}.seg-control{display:flex;background:var(--bg3);border-radius:var(--rsm);padding:4px;gap:2px}.seg-control button{padding:4px 12px;border-radius:6px;border:none;background:transparent;font-size:12px;font-weight:500;color:var(--text2);cursor:pointer;transition:var(--tr)}.seg-control button:hover{color:var(--text)}.seg-control button.on{background:var(--bg2);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.05)}[data-theme=dark] .seg-control button.on{box-shadow:0 0 0 1px rgba(255,255,255,.06)}.seg-control button.class-on{background:var(--classBg);color:var(--class)}.new-chat-btn{margin:12px 16px 8px;padding:10px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--rsm);font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;transition:var(--tr);display:flex;align-items:center;justify-content:center;gap:6px}.new-chat-btn:hover{border-color:var(--accent);color:var(--accentD)}.history-list{padding:0 12px 12px}.hitem{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--rsm);cursor:pointer;transition:var(--tr);margin-bottom:2px;font-size:13px}.hitem:hover{background:var(--bg3)}.hitem.on{background:var(--accentL)}.hitem.on .hicon{background:var(--accent);color:#fff;border-color:var(--accent)}.hitem .hicon{width:28px;height:28px;border-radius:var(--rsm);display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--bg3);color:var(--muted);border:1px solid var(--border)}.hitem .hicon.cls{background:var(--classBg);color:var(--class);border-color:transparent}.hitem .htxt{flex:1 1;overflow:hidden}.hitem .htitle{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.hitem .hdate{font-size:11px;color:var(--muted);margin-top:2px}.btn{padding:8px 16px;border-radius:var(--rsm);font-size:13px;font-weight:500;cursor:pointer;transition:var(--tr);display:inline-flex;align-items:center;gap:6px}.btn-prim{background:var(--accent);color:#fff;border:1px solid var(--accent)}.btn-prim:hover{background:var(--accentD);transform:translateY(-1px)}.btn-sec{background:transparent;color:var(--text2);border:1px solid var(--border)}.btn-sec:hover{background:var(--bg3);color:var(--text);border-color:var(--hover)}.btn-ghost{background:transparent;color:var(--text2);border:1px solid transparent}.btn-ghost:hover{background:var(--bg3);color:var(--text)}.fs-controls{display:none;position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:100;gap:8px;align-items:center;justify-content:center;background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:6px;box-shadow:var(--shadowL)}.fs-btn,.fs-controls.on{display:flex}.fs-btn{background:transparent;border:1px solid transparent;border-radius:var(--rsm);padding:8px 14px;font-size:13px;font-weight:500;cursor:pointer;transition:var(--tr);color:var(--text2);align-items:center;gap:6px}.fs-btn:hover{background:var(--bg3);color:var(--text)}.fs-btn.on{background:var(--accentL);color:var(--accentD);border-color:var(--accent)}.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.25);z-index:40}.overlay.on{display:block}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.typing-shimmer{height:4px;width:48px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--border),transparent);background-size:200% 100%;animation:shimmer 1.5s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.anim{animation:fadeIn .3s ease forwards}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.progress-indeterminate{position:relative;width:100%;max-width:280px;height:4px;background:var(--accentL);border-radius:999px;overflow:hidden;direction:ltr}.progress-indeterminate-fill{position:absolute;top:0;left:0;height:100%;width:40%;background:linear-gradient(90deg,transparent 0,var(--accent) 50%,transparent 100%);border-radius:999px;animation:progress-indeterminate-slide 1.4s cubic-bezier(.4,0,.2,1) infinite}@keyframes progress-indeterminate-slide{0%{transform:translateX(-100%)}to{transform:translateX(250%)}}.container{max-width:900px;margin:0 auto;padding:20px}.container h1{margin-top:0}@keyframes pulse-pulse{0%,to{opacity:.3}50%{opacity:1}}@media (max-width:900px){.sidebar-left,.sidebar-right{position:fixed;top:60px;bottom:0;z-index:45;width:300px}.sidebar-left{left:0;border-left:none;border-right:1px solid var(--border);transform:translateX(-100%)}.sidebar-left,.sidebar-right{opacity:0;pointer-events:none}.sidebar-right{right:0;border-right:none;border-left:1px solid var(--border);transform:translateX(100%)}.sidebar-left.collapsed,.sidebar-right.collapsed{transform:translateX(0);opacity:1;pointer-events:auto;width:300px}.app-layout{grid-template-columns:1fr}.topbar{padding:0 12px}.topbar-actions{gap:4px}.topbar-admin-link,.topbar-balance,.topbar-fullscreen,.topbar-shares-link,.topbar-username-text{display:none!important}.topbar-new-chat,.topbar-toggle-left,.topbar-toggle-right{display:inline-flex}.sidebar-resizer{display:none}}@media (min-width:901px){.topbar-new-chat,.topbar-toggle-left,.topbar-toggle-right{display:none}}@keyframes hemat-topbar-refresh-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){[style*=hemat-topbar-refresh-spin]{animation:none!important}}