:root{--bg-top:#f4f6f9;--bg-bottom:#dfe4ea;--surface:#ffffffdb;--surface-solid:#fff;--border:#0f172a1a;--text:#111827;--muted:#6b7280;--accent:#2563eb;--accent-soft:#dbe7fe;--danger:#dc2626;--shadow:0 6px 24px #0f172a1f, 0 1px 3px #0f172a14;--radius:14px;--tap:48px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}[hidden]{display:none!important}html{background:var(--bg-bottom)}body{min-height:100vh;background:linear-gradient(180deg, var(--bg-top), var(--bg-bottom)) fixed;min-height:100dvh;color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;font:16px/1.4 -apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif}button,input{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}button:disabled{cursor:default;opacity:.55}a{color:inherit;text-decoration:none}h1,h2{letter-spacing:-.02em;margin:0}.muted{color:var(--muted)}.home-top{max-width:1080px;padding:calc(14px + env(safe-area-inset-top,0px)) max(16px, env(safe-area-inset-right,0px)) 8px max(16px, env(safe-area-inset-left,0px));align-items:center;gap:12px;margin:0 auto;display:flex}.home-top .spacer{flex:1}.home-brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.user-chip{background:var(--surface);height:44px;box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:8px;padding:0 14px 0 6px;font-weight:600;display:flex}.user-chip .name{text-overflow:ellipsis;white-space:nowrap;max-width:160px;overflow:hidden}.avatar{background:var(--accent);color:#fff;border-radius:50%;place-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:grid}.home-main{max-width:1080px;padding:16px max(16px, env(safe-area-inset-right,0px)) calc(40px + env(safe-area-inset-bottom,0px)) max(16px, env(safe-area-inset-left,0px));margin:0 auto}.home-main.view-loading{place-items:center;min-height:60vh;display:grid}.home-main.view-auth,.home-main.view-code{grid-template-columns:1fr minmax(0,420px);align-items:center;gap:48px;min-height:calc(100dvh - 120px);display:grid}#backdrop{z-index:0;pointer-events:none;width:100%;height:100%;position:fixed;inset:0}.home-top,.home-main{z-index:1;position:relative}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px;font-size:14px;font-weight:650}.hero h1{letter-spacing:-.035em;font-size:clamp(36px,5.4vw,60px);line-height:1.04}.hero h1 .grad{background:linear-gradient(90deg,#2563eb,#7c3aed);color:#0000;-webkit-background-clip:text;background-clip:text}.hero .lede{text-shadow:0 0 10px #eef1f5,0 0 4px #eef1f5;color:#475569;max-width:470px;margin:18px 0 0;font-size:19px}@media (max-width:760px){.home-main.view-auth,.home-main.view-code{grid-template-columns:minmax(0,1fr);align-content:start;gap:24px;min-height:0;padding-top:24px}.hero .lede{font-size:17px}}.card{background:var(--surface-solid);box-shadow:var(--shadow);border-radius:20px}.auth-card{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);flex-direction:column;gap:14px;padding:22px;display:flex}.auth-card h2{font-size:24px}.auth-card p{margin:0}.tabs{background:#eef1f5;border-radius:12px;grid-template-columns:1fr 1fr;padding:4px;display:grid}.tabs button{height:40px;color:var(--muted);border-radius:9px;font-weight:600}.tabs button.on{background:var(--surface-solid);color:var(--text);box-shadow:0 1px 3px #0f172a1f}.form-field{flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}.form-field input,dialog input{height:var(--tap);border:1px solid var(--border);background:#f8fafc;border-radius:12px;outline:none;padding:0 14px;font-size:17px;font-weight:400}.form-field input:focus,dialog input:focus,.code-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:#fff}.form-field.invalid input{border-color:var(--danger)}.form-error{color:var(--danger);margin:0;font-size:14px;font-weight:500}.form-error .link{margin-left:6px}.link{color:var(--accent);font-weight:600}.link:disabled{color:var(--muted);opacity:1}.fine{color:var(--muted);font-size:14px}.primary{height:var(--tap);background:var(--accent);color:#fff;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:600;display:inline-flex}.primary.danger{background:var(--danger)}.primary.wide{width:100%}.primary:active:not(:disabled){filter:brightness(.92)}.secondary{height:var(--tap);background:#eef1f5;border-radius:12px;padding:0 18px;font-weight:600}.back{height:36px;color:var(--accent);align-self:flex-start;align-items:center;gap:2px;margin:-6px 0 -4px -8px;padding-right:8px;font-weight:600;display:inline-flex}.code-input{border:1px solid var(--border);font-variant-numeric:tabular-nums;letter-spacing:.4em;text-align:center;text-indent:.4em;background:#f8fafc;border-radius:14px;outline:none;height:64px;font-size:32px;font-weight:650}.dev-code{background:#fef9c3;border-radius:10px;padding:10px 12px;font-size:14px}.files-section+.files-section{margin-top:40px}.section-head{align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.section-head h1{font-size:30px}.section-head h2{font-size:22px}.quota{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:3px 10px;font-size:14px;font-weight:600}.quota.full{color:var(--danger);background:#fde2e2}.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:18px;display:grid}.file-card{flex-direction:column;display:flex;position:relative;overflow:hidden}.thumb{aspect-ratio:4/3;color:#9aa4b2;background:linear-gradient(#f4f6f9,#e3e8ee);place-items:center;display:grid}.thumb img{object-fit:cover;width:100%;height:100%}.file-info{flex-direction:column;gap:2px;min-width:0;padding:12px 52px 14px 14px;font-size:14px;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:650;overflow:hidden}.people{color:var(--accent);align-items:center;gap:4px;margin-top:4px;font-weight:600;display:inline-flex}.icon-btn.more{width:44px;height:44px;color:var(--muted);border-radius:12px;place-items:center;display:grid;position:absolute;bottom:10px;right:6px}.icon-btn.more:active{background:#eef1f5}.new-card{min-height:220px;box-shadow:none;color:var(--accent);text-align:center;background:#ffffff8c;border:2px dashed #2563eb59;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:20px;display:flex}.new-card .muted{font-size:14px}.new-card.disabled{border-color:var(--border);color:var(--muted)}.new-card:active:not(.disabled){background:var(--accent-soft)}.empty{max-width:520px;margin:0}.menu{z-index:30;background:var(--surface-solid);border-radius:14px;flex-direction:column;min-width:200px;padding:6px;display:flex;position:absolute;box-shadow:0 12px 40px #0f172a33,0 1px 3px #0f172a1a}.menu button{text-align:left;border-radius:9px;height:44px;padding:0 12px}.menu button:active,.menu button:hover{background:#eef1f5}.menu .danger{color:var(--danger)}.menu-meta{color:var(--muted);padding:8px 12px;font-size:14px}dialog{border:0;border-radius:20px;width:min(420px,100% - 32px);padding:22px;box-shadow:0 24px 60px #0f172a4d}dialog::backdrop{background:#0f172a59}dialog form{flex-direction:column;gap:14px;display:flex}dialog h2{font-size:20px}dialog p{margin:0}.dialog-actions{justify-content:flex-end;gap:10px;display:flex}#toast{left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:40;color:#fff;max-width:calc(100% - 32px);box-shadow:var(--shadow);background:#111827;border-radius:12px;padding:12px 18px;font-size:15px;position:fixed;transform:translate(-50%)}#toast.error{background:var(--danger)}.spinner{border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}.spinner.small{border-width:2px;width:18px;height:18px}.spinner.light{border-color:#fff #ffffff59 #ffffff59}@keyframes spin{to{transform:rotate(360deg)}}