:root{--bg:#f5f7fb;--surface:#fff;--text:#111827;--muted:#667085;--line:#e4e7ec;--brand:#2563eb;--accent:#7c3aed;--danger:#b42318;--radius:22px;--shadow:0 18px 50px rgba(15,23,42,.09);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100dvh}button,input{font:inherit}button{min-height:48px;border:0;border-radius:14px;background:var(--brand);color:white;font-weight:700;padding:0 20px;cursor:pointer}button:focus-visible,input:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 35%,transparent);outline-offset:2px}.auth-page{background:radial-gradient(circle at 90% 0,color-mix(in srgb,var(--accent) 14%,transparent),transparent 40%),var(--bg)}.auth-shell{min-height:100dvh;display:grid;align-items:center;padding:max(20px,env(safe-area-inset-top)) 18px max(20px,env(safe-area-inset-bottom))}.auth-card{width:min(100%,430px);margin:auto;background:var(--surface);padding:26px 22px;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);display:grid;gap:26px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;color:white;background:linear-gradient(135deg,var(--brand),var(--accent))}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.72rem;font-weight:800;color:var(--brand);margin:0 0 8px}h1{font-size:clamp(1.8rem,7vw,2.55rem);letter-spacing:-.045em;margin:0}.muted,.project-card p{color:var(--muted);margin:8px 0 0}.alert{padding:12px 14px;border-radius:14px;background:#fef3f2;color:var(--danger);font-size:.92rem}form{display:grid;gap:18px}label{display:grid;gap:8px;font-size:.92rem;font-weight:700}input{width:100%;min-height:52px;border:1px solid #d0d5dd;border-radius:14px;padding:0 15px;background:white;color:var(--text)}.topbar{min-height:68px;padding:10px max(18px,env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.9);border-bottom:1px solid var(--line);position:sticky;top:0;backdrop-filter:blur(16px);z-index:10}.ghost{color:var(--text);background:transparent;padding:0 12px}.workspace{max-width:1100px;margin:auto;padding:32px 18px 90px}.workspace h2{font-size:1.08rem;margin:34px 0 14px}.project-grid{display:grid;gap:12px}.project-card{display:grid;grid-template-columns:48px 1fr 24px;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);padding:16px;border-radius:20px;box-shadow:0 6px 20px rgba(15,23,42,.04)}.project-card h3{margin:0;font-size:1rem}.project-card p{font-size:.84rem}.project-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;color:var(--brand);background:#eff6ff;font-weight:900}.arrow{font-size:2rem;color:#98a2b3}.empty{color:var(--muted)}@media(min-width:720px){.auth-card{padding:38px}.workspace{padding-top:54px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}