:root{--ink:#09090b;--muted:#667085;--border:#e4e7ec;--danger:#b42318;--primary:#111}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{min-height:100dvh;display:grid;place-items:center;padding:calc(24px + env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));background:#f7f7f8;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.login-shell{width:min(100%,420px)}.brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px}.brand img{width:46px;height:46px;object-fit:contain}.brand strong{font-size:17px}.login-card{padding:32px;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 12px 30px rgba(16,24,40,.07)}h1{margin:0 0 8px;font-size:24px}.subtitle{margin:0 0 26px;color:var(--muted);font-size:13px}.field{margin-bottom:16px}.field label{display:block;margin-bottom:7px;color:var(--ink);font-size:12px;font-weight:650}.field input{width:100%;height:46px;padding:0 12px;background:#fff;border:1px solid var(--border);border-radius:8px;outline:none;font-size:15px}.field input:focus{border-color:#111;box-shadow:0 0 0 3px rgba(17,17,17,.08)}.password-wrap{position:relative}.password-wrap input{padding-right:84px}.password-toggle{position:absolute;top:50%;right:7px;width:auto;height:32px;padding:0 9px;transform:translateY(-50%);background:#f4f4f5;border:0;border-radius:6px;color:#344054;font-size:11px;font-weight:750;cursor:pointer}.password-toggle:hover{background:#e4e7ec}.submit-button{width:100%;height:46px;margin-top:4px;background:var(--primary);border:0;border-radius:8px;color:#fff;font-size:14px;font-weight:750;cursor:pointer}.submit-button:hover{background:#27272a}.submit-button:disabled{opacity:.55;cursor:wait}.error{display:none;margin-bottom:16px;padding:10px 12px;background:#fef3f2;border:1px solid #fecdca;border-radius:8px;color:var(--danger);font-size:12px}.error.show{display:block}.help,.foot{text-align:center;font-size:11px}.help{margin:12px 0 0;color:var(--muted)}.foot{margin:18px 0 0;color:#98a2b3}@media(max-width:480px){body{padding:calc(16px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom))}.login-card{padding:26px 20px}}