:root{--brand:#10b981;--brand-dark:#059669;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--soft:#f8fafc;--danger:#dc2626}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#f1f5f9}body{min-height:100vh}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(380px,540px) 1fr}.auth-panel{background:#fff;display:flex;flex-direction:column;padding:28px clamp(24px,5vw,64px);box-shadow:20px 0 60px rgba(15,23,42,.08);z-index:2}.auth-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.auth-back{display:inline-flex;align-items:center;gap:8px;color:var(--muted);text-decoration:none;font-weight:750;font-size:13px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.auth-card{width:100%;max-width:430px;margin:auto}.auth-logo{width:190px;max-height:105px;object-fit:contain;object-position:left center;margin:0 0 18px}.eyebrow{font-size:12px;letter-spacing:1.7px;text-transform:uppercase;font-weight:900;color:var(--brand)}h1{font-size:clamp(30px,4vw,42px);line-height:1.1;margin:12px 0 10px;letter-spacing:-1.2px}.lead{color:var(--muted);line-height:1.65;margin:0 0 28px;font-size:15px}.field{margin:0 0 18px}.field-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.field label{display:block;font-weight:850;font-size:13px;margin:0 0 8px}.field a{font-size:12px;font-weight:800;color:var(--brand-dark);text-decoration:none}.input-wrap{position:relative}.input-wrap i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#94a3b8}.input{width:100%;border:2px solid var(--line);background:var(--soft);border-radius:14px;padding:14px 46px 14px 44px;font-size:15px;font-weight:650;outline:none;transition:.2s;color:var(--ink)}.input:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(16,185,129,.12)}.show-pass{position:absolute;right:10px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;border-radius:10px;background:transparent;color:#64748b;cursor:pointer}.primary-btn{width:100%;border:0;border-radius:14px;background:var(--ink);color:#fff;padding:16px 20px;font-size:15px;font-weight:900;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:.2s;box-shadow:0 12px 24px rgba(15,23,42,.15)}.primary-btn:hover{background:var(--brand-dark);transform:translateY(-1px)}.notice{border-radius:14px;padding:14px 16px;margin:0 0 20px;font-size:13px;font-weight:750;line-height:1.5;display:flex;gap:10px;align-items:flex-start}.notice.error{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}.notice.success{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}.notice.info{background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8}.auth-foot{color:#94a3b8;font-size:12px;text-align:center;margin-top:24px;display:flex;justify-content:center;align-items:center;gap:7px}.auth-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 10%,rgba(16,185,129,.24),transparent 38%),radial-gradient(circle at 10% 90%,rgba(59,130,246,.16),transparent 35%),#07131f;color:#fff;padding:clamp(48px,8vw,120px);display:flex;align-items:center}.hero-content{max-width:700px;position:relative;z-index:2}.hero-title{font-size:clamp(40px,5vw,70px);line-height:1.05;letter-spacing:-2.5px;margin:14px 0 22px}.hero-title span{color:#6ee7b7}.hero-copy{font-size:18px;line-height:1.7;color:#cbd5e1;max-width:620px}.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:36px}.feature{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);backdrop-filter:blur(14px);border-radius:18px;padding:20px}.feature i{color:#6ee7b7;font-size:20px}.feature strong{display:block;margin:12px 0 6px}.feature small{color:#94a3b8;line-height:1.5}.password-help{font-size:12px;color:var(--muted);line-height:1.55;margin-top:8px}.password-meter{height:7px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-top:10px}.password-meter span{display:block;height:100%;width:0;background:var(--brand);transition:.2s}.account-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 22px}.meta-card{padding:12px 14px;border-radius:12px;background:var(--soft);border:1px solid var(--line)}.meta-card small{display:block;color:var(--muted);font-weight:700;margin-bottom:4px}.meta-card strong{font-size:13px}.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--muted);line-height:1.5;margin:16px 0}.checkbox input{margin-top:3px}@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-hero{display:none}.auth-panel{min-height:100vh;padding:22px}.auth-card{padding:40px 0}.auth-logo{margin-left:auto;margin-right:auto;object-position:center}.eyebrow,h1,.lead{text-align:center}.account-meta{grid-template-columns:1fr}}@media(max-width:420px){.auth-panel{padding:18px}.auth-card{padding:28px 0}.auth-top{align-items:flex-start}.auth-logo{width:160px}.input{font-size:16px}}