:root{--accent: #0b57d0;--accent-strong: color-mix(in oklab, var(--accent) 82%, black);--accent-soft: color-mix(in oklab, var(--accent) 12%, var(--bg));--accent-softer: color-mix(in oklab, var(--accent) 6%, var(--bg));--accent-glow: color-mix(in oklab, var(--accent) 28%, transparent);--accent-2: color-mix(in oklab, var(--accent) 55%, #8b5cf6);--bg: #ffffff;--bg-elevated: #ffffff;--sidebar-bg: #f7f7f8;--fg: #1f2328;--fg-soft: #3b4148;--muted: #6b7280;--line: #e6e7ea;--line-strong: #d6d8dc;--hover: rgba(15, 23, 42, .05);--active: rgba(15, 23, 42, .08);--user-bubble: #f1f3f6;--danger: #b42318;--danger-soft: #fdecec;--success: #1c7a3d;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08), 0 2px 6px rgba(15, 23, 42, .05);--shadow-lg: 0 24px 60px rgba(15, 23, 42, .14), 0 6px 16px rgba(15, 23, 42, .06);--radius-sm: 8px;--radius: 12px;--radius-lg: 20px;--sidebar-width: 272px;--column: 768px;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);color-scheme:light}@supports (color: oklch(from red l c h)){:root{--accent-2: oklch(from var(--accent) calc(l + .06) c calc(h + 40) )}}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--accent-strong: color-mix(in oklab, var(--accent) 70%, white);--bg: #17181b;--bg-elevated: #202226;--sidebar-bg: #111214;--fg: #ececf1;--fg-soft: #d1d5db;--muted: #9ca3af;--line: #2b2e33;--line-strong: #3a3e45;--hover: rgba(255, 255, 255, .06);--active: rgba(255, 255, 255, .1);--user-bubble: #2a2c31;--danger: #f97066;--danger-soft: #3a1f1f;--success: #4ade80;--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .5);color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica 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.15s ease,transform .15s var(--ease-out)}.icon-button:hover:not(:disabled){background:var(--hover);color:var(--fg)}.icon-button:active:not(:disabled){transform:scale(.94)}.icon-button:disabled{opacity:.4;cursor:not-allowed}.icon-button.small{width:28px;height:28px}.link-button{padding:0;border:none;background:none;color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}.pill-button{margin-top:10px;padding:8px 16px;border:1px solid var(--line-strong);border-radius:999px;background:var(--bg-elevated);font-weight:600;font-size:14px;transition:border-color .15s ease,background .15s ease,transform .15s var(--ease-out)}.pill-button:hover{border-color:var(--accent);background:var(--accent-softer)}.spinner{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear 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strong{color:var(--fg);font-weight:600}.login-form{width:100%;display:flex;flex-direction:column;gap:14px;text-align:left}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;font-weight:600;color:var(--fg-soft)}.field-with-action{position:relative;display:flex}.field-input{width:100%;height:46px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--bg);font-size:16px;transition:border-color .15s ease,box-shadow .2s ease}.field-with-action .field-input{padding-right:46px}.field-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-glow)}.field-input[aria-invalid=true]{border-color:var(--danger)}.field-action{position:absolute;right:6px;top:50%;transform:translateY(-50%);display:inline-flex;padding:7px;border:none;border-radius:8px;background:transparent;color:var(--muted)}.field-action:hover{background:var(--hover);color:var(--fg)}.login-hint{margin:-6px 0 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0;font-size:12px;color:var(--muted)}.login-footnote+.login-footnote{margin-top:4px}.login-footnote a{color:var(--muted)}.app-shell{position:relative;height:100%;display:flex;overflow:hidden;animation:fade-in .45s var(--ease-out) both}.sidebar-slot{flex:none;width:0;overflow:hidden;transition:width .32s var(--ease-out)}.app-shell.sidebar-open .sidebar-slot{width:var(--sidebar-width)}.sidebar{width:var(--sidebar-width);height:100%;display:flex;flex-direction:column;gap:6px;padding:10px 10px 8px;background:var(--sidebar-bg);border-right:1px solid var(--line);transform:translate(-16px);opacity:0;transition:transform .32s var(--ease-out),opacity .25s ease}.app-shell.sidebar-open .sidebar{transform:none;opacity:1}.app-shell.compact .sidebar-slot{position:fixed;inset:0 auto 0 0;z-index:30;width:min(86vw,var(--sidebar-width));overflow:visible;pointer-events:none;transition:none}.app-shell.compact 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