:root{--red:#cc092f;--red-dark:#a30728;--ink:#25252a;--muted:#6e6e76;--line:#e6e6e9;--surface:#fff;--bg:#f5f5f7;--success:#137a4b;--danger:#a5192e;--radius:18px;--shadow:0 16px 45px rgba(23,23,30,.08)}
*{box-sizing:border-box}html{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;min-height:100vh}.hidden{display:none!important}.topbar{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar-inner{max-width:980px;margin:auto;padding:13px 22px;display:flex;align-items:center;justify-content:space-between}.identity{display:flex;align-items:center;gap:11px}.identity strong,.identity span{display:block}.identity span{font-size:.76rem;color:var(--muted);margin-top:2px}.brand-mark{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,#e31845,var(--red-dark));color:#fff;font-size:1.6rem;font-weight:800;box-shadow:0 8px 24px rgba(204,9,47,.22)}.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:1.1rem}.layout{max-width:980px;margin:auto;padding:52px 22px 70px}.hero{max-width:710px;margin-bottom:28px}.eyebrow,.step{font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--red);margin:0 0 9px}.hero h1,.login-card h1{font-size:clamp(2rem,7vw,3.7rem);letter-spacing:-.055em;line-height:1;margin:0}.hero p:last-child{font-size:1.05rem;line-height:1.55;color:var(--muted);max-width:660px}.card{background:var(--surface);border:1px solid rgba(0,0,0,.05);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;margin-bottom:20px}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:23px}.section-heading h2{font-size:1.2rem;margin:0}.section-heading .step{margin-bottom:4px}.security-note{font-size:.78rem;color:var(--muted);background:var(--bg);padding:8px 11px;border-radius:999px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field.wide{grid-column:1/-1}label{font-size:.82rem;font-weight:700}input,select{width:100%;border:1px solid #d9d9de;background:#fff;border-radius:11px;padding:13px 14px;font:inherit;color:var(--ink);outline:none;transition:.18s}input:focus,select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(204,9,47,.1)}.actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px}button,.primary,.secondary{border:0;border-radius:11px;padding:12px 17px;font:inherit;font-weight:750;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:16px;transition:.18s}.primary{background:var(--red);color:#fff}.primary:hover{background:var(--red-dark);transform:translateY(-1px)}.secondary{background:#ececef;color:var(--ink)}.ghost{background:transparent;color:var(--muted)}.compact{padding:8px 10px;font-size:.82rem}button:disabled{opacity:.55;cursor:not-allowed;transform:none}.form-message{font-size:.85rem;color:var(--success);margin:14px 0 0;min-height:1.2em}.activity{display:flex;gap:16px;align-items:center;background:var(--bg);border-radius:14px;padding:18px}.activity strong{display:block}.activity p{margin:5px 0 0;color:var(--muted);font-size:.86rem}.spinner{width:25px;height:25px;border:3px solid #ddd;border-top-color:var(--red);border-radius:50%;animation:spin .9s linear infinite;flex:0 0 auto}@keyframes spin{to{transform:rotate(360deg)}}.badge{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;padding:7px 10px;border-radius:999px;background:#fff0f3;color:var(--red)}.badge.done{background:#e9f7f0;color:var(--success)}.badge.failed{background:#fff0f0;color:var(--danger)}.error-box{background:#fff1f2;color:var(--danger);border-radius:12px;padding:14px;margin-top:14px;font-size:.88rem;white-space:pre-wrap}.download{margin-top:16px;width:100%}.history-list{display:grid;gap:10px}.history-item{display:flex;justify-content:space-between;gap:15px;align-items:center;border:1px solid var(--line);padding:13px;border-radius:12px}.history-item strong,.history-item span{display:block}.history-item span{font-size:.77rem;color:var(--muted);margin-top:3px}.history-item a{font-size:.8rem;color:var(--red);font-weight:750}.empty{color:var(--muted);font-size:.88rem;margin:0}footer{text-align:center;color:#8a8a91;font-size:.76rem;padding:0 20px 30px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top right,rgba(204,9,47,.12),transparent 42%),var(--bg)}.login-card{background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:36px;width:min(100%,440px)}.login-card .brand-mark{margin-bottom:28px}.login-card h1{font-size:2.2rem}.muted{color:var(--muted);line-height:1.5}.login-card form{display:grid;gap:11px;margin-top:25px}.full{width:100%;margin-top:7px}.error{color:var(--danger);font-size:.85rem;min-height:1.2em;margin:2px 0 0}
@media(max-width:640px){.layout{padding:32px 14px 50px}.topbar-inner{padding:11px 14px}.hero{padding:0 5px}.card{padding:20px 17px;border-radius:15px}.form-grid{grid-template-columns:1fr;gap:14px}.field.wide{grid-column:auto}.actions{flex-direction:column-reverse}.actions button{width:100%}.security-note{display:none}.history-item{align-items:flex-start}.hero h1{font-size:2.45rem}.section-heading{margin-bottom:19px}}