*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#0f172a;background:#f7f9fc}.login-body{min-height:100vh}.login-stage{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px}.login-shell{width:min(1180px,100%);display:grid;grid-template-columns:minmax(360px,470px) 1fr;background:#fff;border:1px solid #e2e8f0;border-radius:32px;overflow:hidden;box-shadow:0 24px 70px rgba(15,23,42,.08)}.login-panel-left{padding:42px 38px 38px}.login-brand-row{display:flex;align-items:center;gap:16px;margin-bottom:28px}.login-brand-mark{width:48px;height:48px;border-radius:14px}.login-brand-logo{height:42px;max-width:210px;object-fit:contain}.login-copy-block h1{margin:0 0 22px;font-size:54px;line-height:1;font-weight:800;letter-spacing:-.04em}.login-form{display:grid;gap:16px}.field-group label{display:block;font-size:14px;font-weight:700;margin-bottom:8px;color:#334155}.field-shell{display:flex;align-items:center;border:1px solid #cbd5e1;border-radius:18px;background:#fff;min-height:56px;padding:0 16px}.field-shell input,.field-shell select{width:100%;border:0;outline:none;background:transparent;font-size:16px;color:#0f172a}.field-shell.is-invalid{border-color:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.08)}.field-error{min-height:18px;margin:6px 2px 0;color:#b91c1c;font-size:12px}.form-row{display:flex;justify-content:space-between;align-items:center}.checkbox-control{display:flex;gap:10px;align-items:center;font-size:14px;color:#475569}.primary-button{height:56px;border:0;border-radius:18px;background:#111827;color:#fff;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 16px 35px rgba(17,24,39,.18)}.primary-button:hover{background:#0b1220}.form-alert{padding:16px 18px;border-radius:18px;border:1px solid transparent;font-size:14px;line-height:1.5;margin-bottom:18px}.form-alert--danger{background:#fff1f2;border-color:#fecdd3;color:#991b1b}.form-alert--success{background:#ecfdf5;border-color:#bbf7d0;color:#065f46}.form-alert--info{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}.login-panel-right{position:relative;min-height:720px;background:#eef2f7}.login-visual-card{position:absolute;inset:18px;border-radius:28px;overflow:hidden}.login-scene-image{width:100%;height:100%;object-fit:cover;display:block}.login-visual-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.02),rgba(15,23,42,.18))}@media (max-width:960px){.login-shell{grid-template-columns:1fr}.login-panel-right{display:none}.login-copy-block h1{font-size:42px}.login-panel-left{padding:28px}}