:root{--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;--font-mono:"SFMono-Regular", "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--font-size-body:13px;--font-size-body-sm:12px;--font-size-label:11px;--font-size-caption:10px;--font-size-title-lg:17px;--font-size-title-md:15px;--font-size-title-sm:14px;--tracking-tight:-.014em;--tracking-label:.024em;--tracking-caps:.032em;--lightningcss-light:initial;--lightningcss-dark: 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#0c273014;--overlay:#1c374075;--topbar-height:64px;font-family:var(--font-sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-height:100vh;font-family:var(--font-sans);font-size:var(--font-size-body);letter-spacing:var(--tracking-tight);background:var(--app-bg);color:var(--text);line-height:1.45}button,input,select,textarea{font:inherit;letter-spacing:inherit;font-family:inherit}button{color:inherit}code,pre,kbd,samp{font-family:var(--font-mono);letter-spacing:0}a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select{border:1px solid var(--line);background:var(--surface);height:34px;color:var(--text);font-size:var(--font-size-body);border-radius:8px;outline:none;padding:0 10px;transition:border-color .15s,box-shadow .15s}textarea{height:auto;min-height:80px;padding:8px 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#000)}.primary-button:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.ghost-button{color:var(--text-muted);border:1px solid var(--line);background:0 0}.ghost-button:hover:not(:disabled){border-color:var(--primary);color:var(--text)}.ghost-button.active{background:var(--primary-dark);color:#fff;border-color:var(--primary-dark);box-shadow:0 10px 22px #0b5f7638}.link-button{color:var(--primary-dark);font-size:var(--font-size-body-sm);cursor:pointer;background:0 0;border:0;padding:0;font-weight:600}.link-button:hover{text-decoration:underline}.topbar{height:var(--topbar-height);z-index:100;background:var(--surface-soft);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);align-items:center;gap:12px;padding:0 16px 0 24px;display:flex;position:sticky;top:0;box-shadow:0 8px 20px #0c27300f}.brand{min-width:132px;color:var(--text);font-size:var(--font-size-title-sm);letter-spacing:-.02em;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;font-weight:600;display:inline-flex}.brand-logo{border:1px solid color-mix(in srgb, var(--primary) 22%, var(--line));background:linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 76%, var(--neutral)));color:#fff;letter-spacing:.06em;border-radius:9px;justify-content:center;align-items:center;width:50px;height:28px;font-size:12px;font-weight:850;line-height:1;display:inline-flex;box-shadow:inset 0 0 0 1px #ffffff2e}.brand-wordmark{flex-direction:column;align-items:flex-start;line-height:1.1;display:flex}.brand-wordmark-title{color:var(--text)}.brand-wordmark-host{color:var(--text-muted);font-size:var(--font-size-caption);letter-spacing:.05em;font-weight:600}.main-nav{background:var(--surface-muted);box-shadow:inset 0 0 0 1px var(--line);border-radius:22px;flex:none;align-items:center;gap:4px;padding:4px;display:flex;position:relative}.main-nav button{min-height:30px;color:var(--text-muted);font-size:var(--font-size-body-sm);letter-spacing:-.012em;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:6px;flex:none;padding:0 16px;font-weight:600}.main-nav button:hover{color:var(--text)}.main-nav button.active{background:var(--primary-dark);color:#fff;box-shadow:0 10px 22px #0b5f7638}.session-actions{align-items:center;gap:10px;margin-left:auto;display:inline-flex}.session-user{text-align:right;gap:2px;display:inline-grid}.session-user b{color:var(--text);font-size:var(--font-size-body-sm);letter-spacing:-.014em;font-weight:700}.session-user span{color:var(--text-muted);font-size:var(--font-size-caption)}.platform{background:var(--app-bg);min-height:100vh;color:var(--text);letter-spacing:0}.workspace{min-height:calc(100vh - var(--topbar-height));max-width:1180px;margin:0 auto;padding:24px 16px 48px}.panel{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-card);border-radius:12px}.panel+.panel{margin-top:16px}.panel-header{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:20px 24px;display:flex}.panel-header h1,.panel-header h2{font-size:var(--font-size-title-lg);letter-spacing:-.02em;color:var(--text);margin:0;font-weight:700}.panel-header p{color:var(--text-muted);font-size:var(--font-size-body-sm);margin:4px 0 0}.panel-body{padding:20px 24px}.panel-body>*+*{margin-top:14px}.pill{border:1px solid color-mix(in srgb, var(--primary) 24%, var(--line));background:var(--primary-soft);min-height:22px;color:var(--primary-dark);font-size:var(--font-size-caption);letter-spacing:var(--tracking-label);text-transform:uppercase;border-radius:999px;align-items:center;gap:5px;padding:0 8px;font-weight:700;display:inline-flex}.pill-neutral{background:var(--surface-muted);color:var(--text-muted);border-color:var(--line)}.pill-warning{background:color-mix(in srgb, var(--warning) 16%, var(--surface));color:color-mix(in srgb, var(--warning) 60%, #6b3a00);border-color:color-mix(in srgb, var(--warning) 32%, var(--line))}.pill-success{background:color-mix(in srgb, var(--success) 16%, var(--surface));color:color-mix(in srgb, var(--success) 60%, #0a4f3a);border-color:color-mix(in srgb, var(--success) 32%, var(--line))}.pill-danger{background:color-mix(in srgb, var(--danger) 16%, var(--surface));color:color-mix(in srgb, var(--danger) 60%, #66161e);border-color:color-mix(in srgb, var(--danger) 32%, var(--line))}.callout{border:1px solid var(--line);background:var(--surface-soft);font-size:var(--font-size-body-sm);color:var(--text);border-radius:10px;padding:12px 14px}.callout-error{background:color-mix(in srgb, var(--danger) 10%, var(--surface));border-color:color-mix(in srgb, var(--danger) 32%, var(--line));color:color-mix(in srgb, var(--danger) 60%, #66161e)}.callout-success{background:color-mix(in srgb, var(--success) 10%, var(--surface));border-color:color-mix(in srgb, var(--success) 32%, var(--line));color:color-mix(in srgb, var(--success) 60%, #0a4f3a)}.prose{font-size:var(--font-size-body);color:var(--text);line-height:1.6}.prose h1,.prose h2,.prose h3,.prose h4{letter-spacing:-.02em;color:var(--text);margin:1.2em 0 .4em}.prose h1{font-size:22px}.prose h2{font-size:18px}.prose h3{font-size:16px}.prose p{margin:.6em 0}.prose ul,.prose ol{margin:.6em 0;padding-left:1.4em}.prose li{margin:.25em 0}.prose blockquote{border-left:3px solid var(--primary);background:var(--primary-soft);color:var(--text);border-radius:0 8px 8px 0;margin:.8em 0;padding:8px 14px}.prose code{background:var(--surface-muted);border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:.9em}.prose pre{border:1px solid var(--line);background:#f5fbfd;border-radius:10px;margin:.8em 0;padding:14px 16px;overflow:auto}.prose pre code{background:0 0;border:0;padding:0;font-size:.9em}.prose a{color:var(--primary-dark);text-underline-offset:2px;text-decoration:underline}