html{overflow-x:clip}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Locked state */
.key-row{display:grid;grid-template-columns:1fr auto;background:#050b08;border:1px solid rgba(189,255,67,.22);margin:28px 0 14px;padding:8px 8px 8px 8px;align-items:center;gap:8px}
.key-row:focus-within{border-color:rgba(189,255,67,.6)}
.key-row input{min-width:0;height:48px;background:transparent;border:0;outline:0;color:#d9e9de;font:13px var(--mono);letter-spacing:.08em;padding:0 13px}
.key-row input::placeholder{color:#5d7066;letter-spacing:.12em;text-transform:uppercase;font-size:11px}
.copy-button:disabled{opacity:.6;cursor:progress}
.key-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.remember{display:flex;align-items:center;gap:9px;color:var(--muted);font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;cursor:pointer}
.remember input{accent-color:var(--lime);width:15px;height:15px}
.key-hint{color:var(--muted);font-size:12px;margin:0;text-align:right}
.vault-error{border:1px solid rgba(255,120,95,.35);background:rgba(255,120,95,.07);color:#ffb4a3;font-size:13px;padding:12px 15px;margin:0 0 20px}

/* Unlocked state */
.vault-top{gap:24px;align-items:flex-start}
.vault-actions{display:flex;gap:8px;flex-shrink:0}
.ghost-button{border:1px solid var(--line);background:transparent;color:var(--muted);padding:12px 16px;font:700 11px var(--sans);text-transform:uppercase;letter-spacing:.06em;cursor:pointer}
.ghost-button:hover{border-color:rgba(255,120,95,.5);color:#ffb4a3}
.profile-list{list-style:none;margin:28px 0 24px;padding:0;display:grid;gap:14px}
.profile-card{border:1px solid var(--line);background:rgba(5,11,8,.5);padding:22px 22px 8px}
.p-head{display:grid;grid-template-columns:44px 1fr;gap:4px}
.p-num{font:11px var(--mono);color:var(--lime);padding-top:5px}
.p-name-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px}
.p-title h3{margin:0;font-size:18px;font-weight:700;letter-spacing:-.01em}
.p-title p{color:var(--muted);font-size:13px;line-height:1.6;margin:7px 0 10px}
.badge{font:9px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:#07110d;background:var(--lime);padding:4px 7px}
.badge+.badge{background:transparent;color:var(--mint);box-shadow:inset 0 0 0 1px rgba(85,230,165,.4)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:9px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line);padding:4px 7px}
.link-box{margin:18px 0 12px}
.link-box code{user-select:all}
.link-box code.masked{user-select:none;color:#6f8479;letter-spacing:.04em}
.link-actions{display:flex;gap:6px}
.link-actions .copy-button{height:44px;padding:0 18px}
.mini-button{height:44px;padding:0 14px;border:1px solid rgba(189,255,67,.3);background:rgba(189,255,67,.05);color:var(--lime);font:700 11px var(--sans);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.mini-button:hover,.mini-button[aria-pressed=true]{background:rgba(189,255,67,.14)}
.qr-panel{display:flex;align-items:center;gap:22px;padding:14px 0 6px}
.qr-panel img{background:#fff;padding:6px;width:210px;height:auto;image-rendering:pixelated}
.qr-panel p{color:var(--muted);font-size:13px;line-height:1.6;max-width:260px;margin:0}
.manual{border-top:1px solid var(--line);margin-top:10px}
.manual summary{cursor:pointer;list-style:none;padding:14px 0;color:var(--muted);font:10px var(--mono);text-transform:uppercase;letter-spacing:.12em}
.manual summary::-webkit-details-marker{display:none}
.manual summary:before{content:"+";color:var(--lime);display:inline-block;width:18px}
.manual[open] summary:before{content:"–"}
.manual[open] summary{color:var(--ink)}
.manual .settings-grid{margin-bottom:16px}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}

/* Setup additions */
.tabs.tabs-4{grid-template-columns:repeat(4,1fr)}
.which-guide{border-top:1px solid var(--line);padding:34px 50px 40px}
.which-guide ol{margin:16px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.which-guide li{color:var(--muted);font-size:13px;line-height:1.7;padding:0 26px;border-right:1px solid var(--line)}
.which-guide li:first-child{padding-left:0}
.which-guide li:last-child{border:0;padding-right:0}
.which-guide b{display:block;color:#d4e4d9;font-weight:600;margin-bottom:4px}

@media(max-width:900px){
  .which-guide ol{grid-template-columns:1fr 1fr;gap:22px 0}
  .which-guide li:nth-child(2){border:0;padding-right:0}
  .which-guide li:nth-child(3){padding-left:0}
}
@media(max-width:600px){
  .key-row{grid-template-columns:1fr;padding:7px}
  .key-row .copy-button{justify-content:center}
  .key-meta{flex-direction:column;align-items:flex-start;gap:10px}
  .key-hint{text-align:left}
  .vault-top{flex-direction:column}
  .vault-actions{width:100%}
  .vault-actions button{flex:1}
  .profile-card{padding:18px 16px 6px}
  .p-head{grid-template-columns:34px 1fr}
  .link-box{grid-template-columns:1fr}
  .link-box code{padding:13px 10px}
  .link-box code:not(.masked){white-space:normal;word-break:break-all;overflow:visible}
  .link-actions{display:grid;grid-template-columns:1fr 1fr 1.3fr}
  .link-actions .copy-button{justify-content:center}
  .qr-panel{flex-direction:column;align-items:flex-start}
  .qr-panel img{width:min(260px,100%)}
  .tabs.tabs-4 .tab{font-size:10px}
  .which-guide{padding:24px 20px 28px}
  .which-guide ol{grid-template-columns:1fr;gap:16px}
  .which-guide li,.which-guide li:first-child,.which-guide li:nth-child(3){padding:0 0 16px;border-right:0;border-bottom:1px solid var(--line)}
  .which-guide li:last-child{border:0;padding-bottom:0}
}