:root{--bg:#0b0b0b;--bg-raised:#191818;--panel:#1e1e1e;--panel-2:#2a2a2a;--panel-3:#2c2c2c;--track:#2c2a2a;--meter:#2f2f2f;--code-bg:#0d0e10;--well:#141519;--chip:#1a1b1e;--haze:#211f1f;--void:#0a0a0c;--void-2:#121316;--border:#262626;--border-strong:#3a3a3a;--scrollbar:#26282d;--scrollbar-hover:#33363c;--text:#f2f3f5;--text-dim:#acacac;--text-faint:#6b6b6b;--text-body:#d5d7db;--text-soft:#c9ccd1;--ink-soft:#c7cad1;--dim:#8b8f98;--accent:#ffffff;--accent-ink:#000000;--accent-ink-alt:#10131a;--accent-soft:#fffdfd;--hover-raised:#2a2c30;--danger:#ff5d5d;--danger-bg:#241416;--danger-border:#4a2225;--danger-text:#f1a3a5;--danger-tint:rgba(255,80,80,0.08);--danger-tint-border:rgba(255,80,80,0.3);--radius-sm:8px;--radius:12px;--radius-md:10px;--radius-lg:16px;--radius-xl:18px;--radius-composer:20px;--radius-pill:999px;--space-1:2px;--space-2:4px;--space-3:6px;--space-4:8px;--space-5:10px;--space-6:12px;--space-7:14px;--space-8:16px;--space-9:18px;--space-10:20px;--space-12:24px;--space-14:28px;--space-16:32px;--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--fs-micro:10.5px;--fs-badge:10px;--fs-label:11px;--fs-meta:11.5px;--fs-code:12px;--fs-chat-dim:12.5px;--fs-caption:13px;--fs-chat:13.5px;--fs-composer:14.5px;--fs-body:15px;--fs-subtitle:16px;--fs-title:18px;--fs-hero:26px;--lh-body:1.6;--sidebar-w:268px;--thread-w:720px;--wash-015:rgba(255,255,255,0.015);--wash-02:rgba(255,255,255,0.02);--wash-03:rgba(255,255,255,0.03);--wash-04:rgba(255,255,255,0.04);--wash-05:rgba(255,255,255,0.05);--wash-06:rgba(255,255,255,0.06);--wash-07:rgba(255,255,255,0.07);--wash-08:rgba(255,255,255,0.08);--wash-09:rgba(255,255,255,0.09);--wash-10:rgba(255,255,255,0.1);--wash-12:rgba(255,255,255,0.12);--wash-14:rgba(255,255,255,0.14);--wash-16:rgba(255,255,255,0.16);--wash-18:rgba(255,255,255,0.18);--wash-20:rgba(255,255,255,0.2);--wash-22:rgba(255,255,255,0.22);--wash-25:rgba(255,255,255,0.25);--wash-26:rgba(255,255,255,0.26);--wash-28:rgba(255,255,255,0.28);--wash-38:rgba(255,255,255,0.38);--wash-40:rgba(255,255,255,0.4);--wash-55:rgba(255,255,255,0.55);--wash-75:rgba(255,255,255,0.75);--shade-07:rgba(0,0,0,0.07);--shade-10:rgba(0,0,0,0.1);--shade-18:rgba(0,0,0,0.18);--scrim:rgba(0,0,0,0.3);--scrim-soft:rgba(0,0,0,0.35);--scrim-strong:rgba(0,0,0,0.45);--scrim-62:rgba(0,0,0,0.62);--scrim-heavy:rgba(0,0,0,0.5);--scrim-modal:rgba(0,0,0,0.55);--scrim-deep:rgba(0,0,0,0.6);--ring-pulse:rgba(242,243,245,0.25);--ring-pulse-end:rgba(242,243,245,0);--shadow-panel:0 18px 48px rgba(0,0,0,0.5);--shadow-pop:0 12px 40px rgba(0,0,0,0.5),0 2px 8px rgba(0,0,0,0.35);--shadow-dock:0 18px 50px rgba(0,0,0,0.5);--shadow-card:0 24px 80px rgba(0,0,0,0.6);--shadow-toast:0 24px 60px rgba(0,0,0,0.5);--shadow-side:0 0 60px rgba(0,0,0,0.6);--ok:#34d399;--ok-bright:#4ade80;--ok-bright-tint:rgba(74,222,128,0.14);--ok-soft:#7ee787;--ok-soft-tint:rgba(126,231,135,0.06);--ok-soft-05:rgba(126,231,135,0.05);--ok-soft-07:rgba(126,231,135,0.07);--ok-soft-12:rgba(126,231,135,0.12);--ok-soft-35:rgba(126,231,135,0.35);--ok-soft-border:rgba(126,231,135,0.45);--ok-soft-55:rgba(126,231,135,0.55);--ok-soft-70:rgba(126,231,135,0.7);--ok-soft-glow:rgba(126,231,135,0.8);--pin:#f5c518;--ok-hover:#2ecc8f;--ok-ink:#06281c;--warn:#fbbf24;--err:#f87171;--err-border:rgba(248,113,113,0.4);--err-05:rgba(248,113,113,0.05);--err-10:rgba(248,113,113,0.1);--err-30:rgba(248,113,113,0.3);--err-70:rgba(248,113,113,0.7);--info:#60a5fa;--ok-tint:rgba(52,211,153,0.2);--warn-tint:rgba(251,191,36,0.2);--err-tint:rgba(248,113,113,0.2);--info-tint:rgba(96,165,250,0.2);--win:#e5484d;--win-tint:rgba(229,72,77,0.08);--win-border:rgba(229,72,77,0.4);--win-border-strong:rgba(229,72,77,0.55);--ad-link-ok-text:#b5e5c2;--ad-link-ok-border:rgba(129,201,149,0.35);--ad-link-ok-tint:rgba(129,201,149,0.08);--badge-active:#1a7f37;--badge-active-tint:rgba(26,127,55,0.08);--badge-paused:#9a6700;--badge-paused-tint:rgba(154,103,0,0.08);--brand-google-blue:#4285f4;--brand-google-green:#34a853;--brand-google-yellow:#fbbc05;--brand-google-red:#ea4335;--mascot-body:#c9cbcf;--mascot-eyes:#111316;--model-accent-muse:#8b5cf6;--model-accent-mimo:#f59e0b;--model-accent-glm:#38bdf8;--model-accent-ling:#f97316;--model-accent-ling-vl:#fb923c;--model-accent-gpt:#34d399;--model-accent-deepseek:#60a5fa;--model-accent-deepseek-v41:#3b82f6;--model-accent-solar:#a78bfa;--model-accent-default:#9aa0a8;--advertiser-accent-example:#7c5cff;--advertiser-accent-default:#6ea8fe;--model-accent-muse-33:#8b5cf655;--model-accent-muse-27:#8b5cf644;--model-accent-mimo-33:#f59e0b55;--model-accent-mimo-27:#f59e0b44;--model-accent-glm-33:#38bdf855;--model-accent-glm-27:#38bdf844;--model-accent-ling-33:#f9731655;--model-accent-ling-27:#f9731644;--model-accent-ling-vl-33:#fb923c55;--model-accent-ling-vl-27:#fb923c44;--model-accent-gpt-33:#34d39955;--model-accent-gpt-27:#34d39944;--model-accent-deepseek-33:#60a5fa55;--model-accent-deepseek-27:#60a5fa44;--model-accent-deepseek-v41-33:#3b82f655;--model-accent-deepseek-v41-27:#3b82f644;--model-accent-solar-33:#a78bfa55;--model-accent-solar-27:#a78bfa44;--model-accent-default-33:#9aa0a855;--model-accent-default-27:#9aa0a844;--light-bg:#ffffff;--light-card:#ffffff;--light-panel:#f6f6f7;--light-ink:#17181a;--light-dim:#5c6067;--light-faint:#8b8f96;--light-border:rgba(0,0,0,0.1);--light-border-strong:rgba(0,0,0,0.18);--light-header:rgba(255,255,255,0.88);--light-header-alt:rgba(255,255,255,0.9);--light-shadow:rgba(0,0,0,0.08);--light-shadow-strong:rgba(0,0,0,0.18);--dark-island-bg:#0b0b0b;--dark-island-card:#191818;--dark-island-panel:#1e1e1e;--dark-island-header:rgba(11,11,11,0.86);--dark-island-header-alt:rgba(11,11,11,0.88);--dark-island-border:#262626;--dark-island-border-strong:#3a3a3a;--dark-island-ink:#f2f3f5;--dark-island-dim:#acacac;--dark-island-faint:#6b6b6b}html[data-theme=dark]{--light-bg:var(--dark-island-bg);--light-card:var(--dark-island-card);--light-panel:var(--dark-island-panel);--light-ink:var(--dark-island-ink);--light-dim:var(--dark-island-dim);--light-faint:var(--dark-island-faint);--light-border:var(--dark-island-border);--light-border-strong:var(--dark-island-border-strong);--light-header:var(--dark-island-header);--light-header-alt:var(--dark-island-header-alt);--light-shadow:var(undefined);--light-shadow-strong:var(undefined)}body,html{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--fs-body);line-height:var(--lh-body);letter-spacing:-.01em}button{font-family:inherit;letter-spacing:inherit;cursor:pointer}::selection{background:var(--wash-18)}.hidden{display:none!important}*{box-sizing:border-box}a{color:inherit;text-decoration:none}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--border-strong);border-radius:18px;padding:32px;box-shadow:var(--shadow-card)}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.auth-brand-avatar{width:36px;height:36px;overflow:visible}.auth-brand-avatar svg{overflow:visible}.auth-brand-name{font-size:18px;font-weight:650;letter-spacing:-.02em}.auth-title{margin:0 0 6px;font-size:20px;font-weight:600;letter-spacing:-.01em}.auth-sub{margin:0 0 24px;font-size:13.5px;color:var(--text-dim);line-height:1.55}.auth-error{margin:0 0 16px;padding:10px 12px;border:1px solid var(--danger-tint-border);background:var(--danger-tint);border-radius:10px;color:var(--danger);font-size:var(--fs-chat)}.auth-divider{border:0;border-top:1px solid var(--border);margin:18px 0}.auth-provider-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.9px;color:var(--text-faint);padding:0 0 10px;text-align:center}.auth-provider-btn{display:block;width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:transparent;color:var(--text);font-size:13.5px;font-weight:550;transition:background .13s ease,border-color .13s ease;text-align:center}.auth-provider-btn:hover{background:var(--panel-2);border-color:var(--border-strong)}.auth-credentials{margin-top:4px}.auth-field{margin-bottom:14px}.auth-label{display:block;font-size:12.5px;font-weight:500;color:var(--text-dim);margin-bottom:6px}.auth-input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:var(--panel-2);color:var(--text);font-family:inherit;font-size:14px;outline:none;transition:border-color .15s ease}.auth-input:focus{border-color:var(--wash-28)}.auth-submit{width:100%;padding:10px 14px;border:1px solid var(--text);border-radius:12px;background:var(--text);color:var(--bg);font-size:13.5px;font-weight:600;cursor:pointer;transition:opacity .15s ease}.auth-submit:hover{opacity:.85}.auth-submit:disabled{opacity:.5;cursor:default}.auth-fine{margin-top:16px;font-size:11.5px;color:var(--text-faint);text-align:center;line-height:1.5}.auth-fine a{color:var(--text-dim)}.auth-fine a:hover{color:var(--text)}