:root{color-scheme:light;--bg:#f4f6f8;--surface:#ffffff;--surface-muted:#f8fafc;--text:#111827;--muted:#5b6472;--soft:#8a94a3;--border:#d9dee7;--border-strong:#c7cfda;--accent:#0f766e;--accent-strong:#0b5f59;--accent-soft:#e6f4f1;--blue:#2563eb;--blue-soft:#eaf1ff;--amber:#b45309;--amber-soft:#fff4dc;--danger:#b42318;--danger-soft:#fff1f0;--success:#067647;--success-soft:#ecfdf3;--shadow:0 18px 50px rgb(17 24 39/8%);--radius:8px}*{box-sizing:border-box}html{min-width:320px;background:var(--bg)}body{margin:0;background:linear-gradient(180deg,#eef3f6 0,var(--bg) 360px),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:11px 12px;background:#fff;color:var(--text);outline:none;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgb(15 118 110/12%)}label{display:grid;grid-gap:8px;gap:8px;color:var(--muted);font-size:13px;font-weight:650}h1,h2,h3,p{margin-top:0}h1{max-width:780px;margin-bottom:10px;font-size:clamp(34px,5vw,64px);line-height:.98}h1,h2{letter-spacing:0}h2{margin-bottom:8px;font-size:18px;line-height:1.25}h3{margin-bottom:6px;font-size:15px;line-height:1.3}.app-shell,.auth-page,.page{min-height:100vh;padding:24px}.page{align-content:start;grid-gap:18px;gap:18px}.hero,.page{display:grid}.hero{grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);grid-gap:36px;gap:36px;align-items:center;min-height:calc(100vh - 48px);max-width:1180px;margin:0 auto}.hero-copy{display:grid;grid-gap:16px;gap:16px}.hero-visual{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}.visual-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);padding:12px 14px}.visual-grid{display:grid;grid-template-columns:1fr .72fr;grid-gap:1px;gap:1px;background:var(--border)}.visual-main,.visual-side{display:grid;grid-gap:12px;gap:12px;min-height:360px;padding:18px;background:var(--surface)}.visual-chart{display:grid;grid-template-columns:repeat(7,1fr);align-items:end;grid-gap:8px;gap:8px;height:168px;border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:var(--surface-muted)}.visual-chart span{display:block;min-height:26px;border-radius:6px 6px 0 0;background:var(--accent)}.topbar{display:flex;justify-content:space-between;gap:14px;width:min(100%,1240px);margin:0 auto;border:1px solid var(--border);border-radius:var(--radius);padding:7px 10px;background:rgb(255 255 255/92%);box-shadow:0 12px 30px rgb(17 24 39/6%)}.brand,.topbar{align-items:center}.brand{display:inline-flex;gap:10px;color:var(--text);font-weight:850;letter-spacing:0}.brand-icon{display:block;width:26px;height:26px;border-radius:7px;object-fit:cover;box-shadow:0 1px 2px rgb(17 24 39/14%)}.topnav{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px}.topnav a{border-radius:7px;padding:6px 8px}.topnav a:hover{background:var(--surface-muted);color:var(--text)}.language-control{display:inline-flex}.language-select{width:auto;min-height:30px;border-radius:7px;padding:5px 28px 5px 9px;color:var(--text);font-size:13px;font-weight:700;line-height:1}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;-webkit-clip-path:inset(50%);clip-path:inset(50%)}.metric-chip,.pill,.user-chip{display:inline-flex;align-items:center;min-height:28px;border:1px solid var(--border);border-radius:999px;padding:5px 9px;background:#fff;color:var(--text);font-size:13px;font-weight:650;white-space:nowrap}.pill{background:var(--accent-soft);color:var(--accent-strong);border-color:#b9ded8}.metric-chip{gap:6px;color:var(--muted)}.eyebrow{margin:0 0 10px;color:var(--accent-strong);font-size:12px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.lead{max-width:700px;color:var(--muted);font-size:18px;line-height:1.65}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--border);border-radius:var(--radius);padding:9px 14px;background:#fff;color:var(--text);cursor:pointer;font-weight:750;line-height:1;transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.button:hover{border-color:var(--border-strong);background:var(--surface-muted);transform:translateY(-1px)}.button.primary{border-color:var(--accent);background:var(--accent);color:#fff;box-shadow:0 10px 22px rgb(15 118 110/18%)}.button.primary:hover{border-color:var(--accent-strong);background:var(--accent-strong)}.button:disabled{cursor:not-allowed;opacity:.5;transform:none}.auth-page,.single-column{display:grid;place-items:center}.auth-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(320px,420px);grid-gap:28px;gap:28px;width:min(100%,980px);align-items:stretch}.auth-intro{display:grid;align-content:space-between;grid-gap:24px;gap:24px;border:1px solid var(--border);border-radius:var(--radius);padding:28px;background:var(--surface);box-shadow:var(--shadow)}.auth-intro h1{font-size:clamp(34px,5vw,52px)}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:18px;gap:18px;width:min(100%,1240px);margin:0 auto;align-items:start}.workspace-grid{grid-template-columns:220px minmax(0,1fr) 320px}.main-column,.sidebar-nav{display:grid;grid-gap:14px;gap:14px}.sidebar-nav{position:-webkit-sticky;position:sticky;top:18px}.nav-link{display:flex;justify-content:space-between;gap:12px;border:1px solid transparent;border-radius:var(--radius);padding:10px 11px;color:var(--muted);font-size:14px;font-weight:700}.nav-link.active,.nav-link:hover{border-color:var(--border);background:#fff;color:var(--text)}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px}.panel,.side-panel{border:1px solid var(--border);border-radius:var(--radius);padding:18px;background:var(--surface);box-shadow:0 10px 30px rgb(17 24 39/4%)}.side-panel{position:-webkit-sticky;position:sticky;top:18px}.panel-header{display:flex;align-items:start;justify-content:space-between;gap:14px;margin-bottom:14px}.form-panel{display:grid;grid-gap:14px;gap:14px;width:min(100%,420px)}.form-panel.wide{width:min(100%,760px)}.card-grid,.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.card-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.list-row,.mini-card,.project-card,.stat-card{display:grid;grid-gap:8px;gap:8px;border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:#fff}.stat-card strong{font-size:26px;line-height:1}.stat-card .metric-chip{align-items:start;white-space:normal;line-height:1.25}.mini-card:hover,.project-card:hover{border-color:var(--accent);box-shadow:0 12px 26px rgb(17 24 39/7%)}.list-row span,.mini-card strong,.project-card strong{overflow-wrap:anywhere}.project-meta,.status-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:999px;background:var(--accent)}.status-dot.blue{background:var(--blue)}.status-dot.amber{background:var(--amber)}.stack{display:grid;grid-gap:10px;gap:10px;margin-top:14px}.muted,small{color:var(--muted)}.message,small{line-height:1.45}.message{border:1px solid var(--border);border-radius:var(--radius);padding:12px;background:var(--blue-soft);color:#1d4ed8}.message-error{border-color:#ffc9c2;background:var(--danger-soft);color:var(--danger)}.message-success{border-color:#b7ead0;background:var(--success-soft);color:var(--success)}.progress-track{height:9px;overflow:hidden;border-radius:999px;background:#e8edf3}.progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--blue))}.timeline{display:grid;grid-gap:10px;gap:10px;margin-top:16px}.timeline-step{display:grid;grid-template-columns:10px 1fr;grid-gap:10px;gap:10px;align-items:start;color:var(--muted);font-size:13px}.timeline-step:before{content:"";width:10px;height:10px;margin-top:4px;border-radius:999px;background:var(--border-strong)}.timeline-step.done:before{background:var(--accent)}.empty-state{display:grid;grid-gap:10px;gap:10px;place-items:start;border:1px dashed var(--border-strong);border-radius:var(--radius);padding:18px;background:var(--surface-muted)}@media (max-width:980px){.auth-layout,.hero,.page-grid,.workspace-grid{grid-template-columns:1fr}.hero{align-items:start;padding-top:42px}.side-panel,.sidebar-nav{position:static}.stats-grid{grid-template-columns:1fr}}@media (max-width:680px){.app-shell,.auth-page,.page{padding:14px}.panel-header,.section-title,.topbar{align-items:stretch;flex-direction:column}.topnav{flex-wrap:wrap}.hero-visual{display:none}.visual-grid{grid-template-columns:1fr}}