:root{
  --bg:#f7f8fb; --fg:#1a1d24; --muted:#5a6473; --card:#fff; --border:#e3e7ee;
  --accent:#2f6feb; --accent-fg:#fff; --ok:#0a7a3a; --warn:#b54708; --code-bg:#0d1117; --code-fg:#e6edf3;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0f1218; --fg:#e6e9f0; --muted:#9aa3b2; --card:#171b23; --border:#262c38; --accent:#4f8bff; }
}
body.dark{ --bg:#0f1218; --fg:#e6e9f0; --muted:#9aa3b2; --card:#171b23; --border:#262c38; --accent:#4f8bff; }

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}
a{color:var(--accent)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:rgba(127,127,127,.12);padding:1px 5px;border-radius:4px}

.topbar{max-width:780px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 32px;background:transparent}
.brand{font-weight:600;font-size:16px}
.footer{padding:20px;color:var(--muted);font-size:12.5px}
.footer-row{max-width:900px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-version{display:inline-flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.footer-links{display:inline-flex;align-items:center;gap:8px}
.footer-sep{opacity:.45}
.footer a{color:var(--muted);text-decoration:none;border-bottom:1px dotted var(--border)}
.footer a:hover{color:var(--accent);border-bottom-color:var(--accent)}
#bugLink{font-size:14px;border:none;text-decoration:none;line-height:1;opacity:.7}
#bugLink:hover{opacity:1}

.storage-banner{position:fixed;left:0;right:0;bottom:0;z-index:1000;background:var(--card);border-top:1px solid var(--border);box-shadow:0 -4px 24px rgba(0,0,0,.08);padding:14px 18px}
.storage-banner.hidden{display:none}
.storage-banner-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.storage-banner-inner > div{flex:1;min-width:260px}
.storage-banner-inner p{margin:4px 0 0;font-size:13px;color:var(--muted);line-height:1.5}
.storage-banner-inner a{color:var(--accent)}
.storage-banner-inner button{flex-shrink:0}

.card{max-width:780px;margin:8px auto 32px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 32px;box-shadow:0 1px 3px rgba(0,0,0,.04)}

.progress{display:flex;gap:8px;margin-bottom:28px}
.progress-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;border-radius:8px;background:transparent;color:var(--muted);font-size:13px;font-weight:600;border:1px solid var(--border)}
.progress-step span{font-weight:400;font-size:12px}
.progress-step.active{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.progress-step.done{color:var(--ok);border-color:var(--ok)}

.step h1{font-size:22px;margin:0 0 6px}
.step h2{font-size:16px;margin:18px 0 10px}
.lead{color:var(--muted);margin:0 0 18px}
.hidden{display:none !important}

.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}
@media (max-width:600px){ .choice-grid{grid-template-columns:1fr} .topbar{padding:12px 16px} .card{padding:20px 18px;border-radius:10px} }
.choice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:.15s}
.choice:hover{border-color:var(--accent)}
.choice input{margin-top:3px}
.choice-body{display:block;flex:1}
.choice strong{display:block;font-size:14px}
.choice-body > span{display:block;color:var(--muted);font-size:13px}
.choice:has(input:checked){border-color:var(--accent);background:rgba(47,111,235,.06)}

.field{display:flex;flex-direction:column;gap:6px;margin:14px 0}
.field > span:first-child{font-weight:600;font-size:14px}
.field input,.field select{padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg);font-size:14px;font-family:inherit}
.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field small{color:var(--muted);font-size:12px}

.domain-row{display:flex;gap:8px;margin-bottom:6px}
.domain-row input{flex:1}
.domain-row button{background:transparent;border:1px solid var(--border);border-radius:8px;padding:0 12px;cursor:pointer;color:var(--muted)}
.domain-row button:hover{border-color:#e0382b;color:#e0382b}

.actions{display:flex;justify-content:space-between;margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}
button{font:inherit;cursor:pointer;border-radius:8px;padding:10px 18px;border:1px solid transparent}
button.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
button.primary:hover{filter:brightness(1.05)}
button.primary:disabled{opacity:.5;cursor:not-allowed}
button.ghost{background:transparent;border-color:var(--border);color:var(--fg)}
button.ghost:hover{border-color:var(--accent);color:var(--accent)}
button.ghost:disabled{opacity:.4;cursor:not-allowed}

.script-block{margin:18px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.script-block header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--bg);border-bottom:1px solid var(--border);font-size:13px;font-weight:600}
.script-block pre{margin:0;padding:14px 16px;background:var(--code-bg);color:var(--code-fg);overflow-x:auto;font-size:13px;line-height:1.5}
.script-block .actions-inline{display:flex;gap:6px}
.script-block .actions-inline button{padding:5px 10px;font-size:12px}

.checklist{background:var(--bg);border:1px dashed var(--border);border-radius:10px;padding:14px 18px;margin-top:18px}
.checklist h3{margin:0 0 10px;font-size:14px}
.checklist ol{margin:0;padding-left:20px}
.checklist li{margin:4px 0}

/* ===== Topbar actions (lang switcher + dark toggle) ===== */
.topbar-actions{display:flex;align-items:center;gap:10px}
.brand-link{color:inherit;text-decoration:none}
.brand-link:hover{color:var(--accent)}

/* ===== Language switcher ===== */
.lang-switcher{display:inline-flex;gap:2px;border:1px solid var(--border);border-radius:8px;padding:2px;background:var(--bg)}
.lang-switcher button{padding:4px 6px;background:transparent;border:none;border-radius:5px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:28px;height:24px;opacity:.55;transition:.15s}
.lang-switcher button:hover{opacity:1;background:rgba(127,127,127,.1)}
.lang-switcher button.active{opacity:1;background:rgba(47,111,235,.15);outline:1px solid var(--accent)}
.lang-switcher svg{width:20px;height:14px;display:block;border-radius:2px}

/* ===== Tooltip ===== */
.tooltip{position:absolute;z-index:2000;max-width:320px;pointer-events:auto}
.tooltip.hidden{display:none}
.tooltip-inner{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 14px;box-shadow:0 6px 24px rgba(0,0,0,.15);font-size:13px;line-height:1.5}
.tooltip-title{display:block;font-size:13px;margin-bottom:4px;color:var(--fg)}
.tooltip-body{color:var(--muted);margin-bottom:8px}
.tooltip-body code{font-size:12px}
.tooltip-link{display:inline-block;font-size:12px;color:var(--accent);text-decoration:none;border-bottom:1px dotted var(--accent)}
.tooltip-link:hover{filter:brightness(1.1)}
.tooltip-arrow{position:absolute;top:-6px;left:16px;width:12px;height:12px;background:var(--card);border:1px solid var(--border);border-right:none;border-bottom:none;transform:rotate(45deg)}
.tooltip[data-pos="bottom"] .tooltip-arrow{top:auto;bottom:-6px;border:1px solid var(--border);border-left:none;border-top:none}

/* Term marker (clickable underline) */
.term{border-bottom:1px dotted var(--muted);cursor:help;text-decoration:none;color:inherit}
.term:hover,.term:focus{border-bottom-color:var(--accent);color:var(--accent);outline:none}

/* ===== Bulk actions (regenerate, download ZIP) ===== */
.bulk-actions{display:flex;gap:10px;margin:8px 0 18px;flex-wrap:wrap}
.bulk-actions button{padding:8px 14px;font-size:13px}

/* ===== Boxy ===== */
.warning-box{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.4);border-radius:8px;padding:12px 14px;color:var(--fg)}
.warning-list{margin:8px 0 0;padding-left:20px;font-size:13px;line-height:1.6}
.info-box{background:rgba(47,111,235,.08);border:1px solid var(--border);border-radius:10px;padding:14px 18px}
.info-box p{margin:8px 0 0;font-size:13px;line-height:1.6}

/* ===== Doc pages (privacy.html, changelog.html) ===== */
.doc-page .topbar-actions .back-link{font-size:13px;text-decoration:none;padding:6px 12px;display:inline-block}
.doc-card{max-width:860px;padding:36px 40px}
.doc-card h1{font-size:26px;margin:0 0 12px}
.doc-card h2{font-size:18px;margin:28px 0 10px;padding-top:14px;border-top:1px solid var(--border)}
.doc-card h2:first-of-type{border-top:none;padding-top:0}
.doc-card h3{font-size:15px;margin:18px 0 8px}
.doc-card p{margin:10px 0;line-height:1.65}
.doc-card ul,.doc-card ol{padding-left:24px;line-height:1.65}
.doc-card li{margin:4px 0}
.doc-card hr{border:none;border-top:1px solid var(--border);margin:24px 0}
.doc-card table{border-collapse:collapse;width:100%;margin:14px 0;font-size:13px}
.doc-card th,.doc-card td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
.doc-card th{background:var(--bg);font-weight:600}
.doc-card blockquote{margin:14px 0;padding:8px 14px;border-left:3px solid var(--accent);background:rgba(47,111,235,.05);color:var(--muted)}
.doc-card pre{background:var(--code-bg);color:var(--code-fg);padding:12px 14px;border-radius:8px;overflow-x:auto;font-size:12.5px}
.doc-card pre code{background:transparent;padding:0;color:inherit}