/* ============================================================
   settings.css — shared styling for Account & Preferences pages
   Design tokens (light :root + .theme-dark override) live in
   css/tokens.css (linked before this file). The theme is driven by a
   class on <html> (.theme-dark), so all descendants re-read the vars —
   never via inline style mutation.
   ============================================================ */

/* ---------- BASE ---------- */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
/* the .25s ease transition the README asks for (theme animates smoothly) */
html{transition:background .25s ease,color .25s ease}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
  transition:background .25s ease,color .25s ease;
}
a{color:inherit}
button{font-family:inherit;color:inherit}
::selection{background:var(--accent-soft);color:var(--accent-ink)}

/* Anything that paints a surface, border or text gets the theme transition */
.s-topbar,.card,.seg,.seg-track,.lang-btn,.lang-panel,.lang-opt,.subnav a,
.preview,.preview .pv-divider,.glyph,.pv-glyph,.s-cta,.s-ghost,.pill-pro,
.avatar,.code-chip,.brandcard{
  transition:background .25s ease,border-color .25s ease,color .25s ease,
             box-shadow .25s ease,fill .25s ease,stroke .25s ease;
}

/* ---------- TOPBAR ---------- */
.s-topbar{
  position:sticky;top:0;z-index:40;height:var(--topbarh);
  display:flex;align-items:center;gap:13px;padding:0 18px;
  background:var(--panel);
  border-bottom:1px solid var(--line);
}
.glyph{
  width:34px;height:34px;border-radius:9px;flex:none;
  display:grid;place-items:center;
  background:var(--glyph-bg);color:var(--glyph-ink);
  font-family:var(--serif);font-style:italic;font-size:21px;font-weight:500;
  letter-spacing:-.02em;cursor:pointer;text-decoration:none;
}
.s-brand{display:flex;align-items:center;gap:13px;min-width:0}
.s-brand .txt{line-height:1.15;min-width:0}
.s-brand b{font-weight:600;font-size:14.5px;letter-spacing:-.01em}
.s-brand span{display:block;font-size:10.5px;color:var(--muted)}
.s-topbar .spacer{flex:1}
.topbar-note{font-family:var(--mono);font-size:11px;color:var(--faint)}

.pill-pro{
  background:var(--cta-bg);color:var(--cta-ink);border:none;border-radius:9px;
  padding:9px 15px;font-size:12.5px;font-weight:600;cursor:pointer;
  display:flex;align-items:center;gap:7px;
}
.pill-pro:hover{filter:brightness(.94)}
.pill-pro svg{width:13px;height:13px}
.avatar{
  width:32px;height:32px;border-radius:99px;flex:none;
  background:var(--accent-soft);color:var(--accent-ink);
  display:grid;place-items:center;font-size:12.5px;font-weight:600;
}

/* ---------- SHARED CARDS ---------- */
.card{
  background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:26px;
}
.card-h{
  font-family:var(--sans);font-weight:600;font-size:14px;letter-spacing:.03em;
  text-transform:uppercase;color:var(--muted);margin:0 0 16px;
}
.divider{height:1px;background:var(--line-2);margin:20px 0;border:none}

/* ---------- BUTTONS ---------- */
.s-cta{
  background:var(--cta-bg);color:var(--cta-ink);border:none;border-radius:11px;
  padding:13px 18px;font-size:13.5px;font-weight:600;cursor:pointer;
}
.s-cta:hover{filter:brightness(.94)}
.s-ghost{
  background:var(--panel);color:var(--ink);border:1px solid var(--line);
  border-radius:10px;padding:11px 16px;font-size:13.5px;font-weight:600;cursor:pointer;
}
.s-ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.s-danger{
  background:var(--panel-2);color:var(--bad);border:1px solid var(--bad-line);
  border-radius:10px;padding:11px 16px;font-size:13.5px;font-weight:600;cursor:pointer;
}
.s-danger:hover{background:var(--bad);color:#fff;border-color:var(--bad)}

/* ============================================================
   ACCOUNT page
   ============================================================ */
.acct-shell{
  max-width:1000px;margin:0 auto;padding:40px 28px 80px;
  display:grid;grid-template-columns:200px 1fr;gap:36px;align-items:start;
}
.subnav{display:flex;flex-direction:column;gap:3px;position:sticky;top:78px}
.subnav .acct-title{
  font-family:var(--serif);font-size:26px;font-weight:500;
  letter-spacing:-.01em;margin-bottom:14px;
}
.subnav a{
  padding:9px 12px;border-radius:9px;font-size:13.5px;font-weight:500;
  color:var(--muted);cursor:pointer;text-decoration:none;
}
.subnav a:hover{background:var(--panel-2);color:var(--ink)}
.subnav a.active{font-weight:600;background:var(--accent-soft);color:var(--accent-ink)}

.acct-main{display:flex;flex-direction:column;gap:18px}

/* plan card */
.plan-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.plan-name{display:flex;align-items:center;gap:9px}
.plan-name h3{font-family:var(--sans);font-weight:600;font-size:18px;margin:0}
.tag{
  font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--accent-ink);background:var(--accent-soft);
  border-radius:5px;padding:3px 7px;
}
.plan-sub{font-size:13.5px;color:var(--muted);margin:9px 0 0}
.plan-sub b{color:var(--ink);font-weight:600}
.plan-price{text-align:right;white-space:nowrap}
.plan-price b{font-family:var(--sans);font-weight:700;font-size:26px;letter-spacing:-.02em}
.plan-price span{font-size:13px;color:var(--faint)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* payment method */
.pay-row{display:flex;align-items:center;gap:14px}
.card-brand{
  width:46px;height:32px;border-radius:6px;flex:none;
  background:var(--ink);color:var(--panel);font-family:var(--mono);
  font-size:9px;font-weight:600;display:grid;place-items:center;letter-spacing:.05em;
}
.theme-dark .card-brand{background:#2a2e39;color:#f2f3f7}
.pay-info{flex:1;min-width:0}
.pay-num{font-family:var(--mono);font-size:14px}
.pay-exp{font-size:12px;color:var(--faint);margin-top:3px}

/* billing history */
.bill-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;
}
.bill-row:last-child{border-bottom:none}
.bill-row.muted{color:var(--faint)}
.bill-right{display:flex;align-items:center;gap:14px}
.bill-right b{font-weight:600}
.receipt{color:var(--accent);text-decoration:none;font-weight:500;cursor:pointer}
.receipt:hover{text-decoration:underline}

/* ============================================================
   PREFERENCES page
   ============================================================ */
.pref-shell{
  max-width:1000px;margin:0 auto;padding:42px 24px 80px;
  display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;
}
.pref-left{display:flex;flex-direction:column;gap:22px}
.pref-intro .pref-h1{font-family:var(--serif);font-size:28px;font-weight:500;letter-spacing:-.01em}
.pref-intro p{font-size:13.5px;color:var(--muted);margin:6px 0 0;line-height:1.5}
.field-label{
  font-family:var(--sans);font-weight:600;font-size:12px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);
}
.pref-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}

/* segmented appearance control */
.seg-track{
  display:flex;gap:5px;border-radius:11px;padding:5px;margin-top:14px;
  background:var(--panel-2);border:1px solid var(--line);
}
.seg{
  flex:1;border:none;background:transparent;cursor:pointer;
  font-size:13px;font-weight:600;padding:11px;border-radius:8px;color:var(--muted);
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.seg:hover{color:var(--ink)}
.seg svg{width:15px;height:15px}
.seg.active{background:var(--seg-on);color:var(--seg-on-ink);box-shadow:var(--seg-on-shadow)}

/* palette swatches — the colours themselves, never product names */
.pal-dots{display:inline-flex;gap:5px;vertical-align:middle}
.pal-dots i{width:13px;height:13px;border-radius:50%;border:1px solid rgba(0,0,0,.22)}
.theme-dark .pal-dots i{border-color:rgba(255,255,255,.35)}

/* language dropdown */
.lang-wrap{position:relative}
.lang-btn{
  width:100%;margin-top:14px;display:flex;align-items:center;gap:12px;text-align:left;
  background:var(--panel-2);border:1px solid var(--line);border-radius:11px;
  padding:13px 15px;cursor:pointer;font-size:14.5px;
}
.lang-btn .code-chip{
  font-family:var(--mono);font-size:11px;font-weight:600;border-radius:6px;padding:4px 7px;
  background:var(--accent-soft);color:var(--accent-ink);
}
.lang-btn .lang-cur{flex:1;font-weight:500}
.lang-btn .chev{width:16px;height:16px;color:var(--faint);transition:transform .2s}
.lang-wrap.open .lang-btn .chev{transform:rotate(180deg)}
.lang-panel{
  position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:20;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  box-shadow:0 24px 50px -24px rgba(20,30,80,.4);
  padding:6px;max-height:288px;overflow-y:auto;display:none;
}
.lang-wrap.open .lang-panel{display:block}
.lang-opt{
  width:100%;display:flex;align-items:center;gap:12px;text-align:left;
  background:none;border:none;cursor:pointer;padding:10px 11px;border-radius:8px;font-size:14px;
}
.lang-opt:hover{background:var(--panel-2)}
.lang-opt.sel{background:var(--accent-soft);color:var(--accent-ink)}
.lang-opt .oc{font-family:var(--mono);font-size:10.5px;font-weight:600;width:34px;flex:none;color:var(--muted)}
.lang-opt.sel .oc{color:var(--accent-ink)}
.lang-note{font-size:12px;color:var(--faint);margin:13px 0 0;line-height:1.5}
.lang-note i{font-style:italic;font-family:var(--serif)}
.saved-line{font-size:12px;color:var(--faint);display:flex;align-items:center;gap:8px}
.saved-line svg{width:14px;height:14px}

/* live preview */
.pv-kicker{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);margin-bottom:11px;
}
.preview{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:0 18px 44px -28px rgba(20,30,80,.4);
}
.pv-divider{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line)}
.pv-glyph{
  width:28px;height:28px;border-radius:8px;flex:none;display:grid;place-items:center;
  background:var(--glyph-bg);color:var(--glyph-ink);
  font-family:var(--serif);font-style:italic;font-size:17px;
}
.pv-head{line-height:1.2}
.pv-head b{font-weight:600;font-size:12.5px}
.pv-head span{display:block;font-size:10px;color:var(--muted)}
.pv-body{padding:22px 22px 24px}
.pv-body .pv-les-kicker{font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent)}
.pv-body h2{font-family:var(--sans);font-weight:600;font-size:26px;letter-spacing:-.02em;margin:9px 0 0}
.pv-body p{font-family:var(--serif);font-size:16px;line-height:1.55;color:var(--muted);margin:13px 0 0}
.pv-figure{
  background:var(--panel-2);border:1px solid var(--line);border-radius:10px;height:96px;
  margin:18px 0;display:flex;align-items:center;justify-content:center;
}
.pv-curve{stroke:var(--ink)}
.pv-acc-stroke{stroke:var(--accent)}
.pv-acc-fill{fill:var(--accent)}
.pv-ring{stroke:var(--panel-2)}
.pv-actions{display:flex;gap:10px}
.pv-cta{flex:1;background:var(--cta-bg);color:var(--cta-ink);border:none;border-radius:10px;
  padding:13px;font-size:13.5px;font-weight:600;cursor:pointer}
.pv-mark{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:10px;
  padding:13px 16px;font-size:13.5px;font-weight:600;cursor:pointer;white-space:nowrap}

/* ---------- RESPONSIVE ---------- */
@media(max-width:860px){
  .pref-shell{grid-template-columns:1fr}
  .acct-shell{grid-template-columns:1fr;gap:20px}
  .subnav{position:static;flex-direction:row;flex-wrap:wrap}
  .subnav .acct-title{flex-basis:100%}
}
@media(max-width:560px){
  .s-brand span{display:none}
  .acct-shell,.pref-shell{padding-left:16px;padding-right:16px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---- preferences: reading sliders + focus toggle (added 2026-07-03) ---- */
.seg-wrap{flex-wrap:wrap}
.pref-sliders{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.sl-row{display:grid;grid-template-columns:130px 1fr 56px;align-items:center;gap:12px}
.sl-lab{font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--muted)}
.sl-row input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}
.sl-val{font-family:var(--mono);font-size:.78rem;color:var(--faint);text-align:right}
.pref-toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;
  background:none;border:none;cursor:pointer;text-align:left;padding:0;color:var(--ink)}
.pref-toggle .tt b{display:block;font-family:var(--sans);font-size:.9rem;font-weight:600}
.pref-toggle .tt span{display:block;font-size:.82rem;color:var(--muted);margin-top:2px}
.pref-switch{flex:none;width:40px;height:22px;border-radius:99px;background:var(--line);position:relative;transition:background .15s}
.pref-switch::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;
  background:var(--panel);box-shadow:0 1px 3px rgba(0,0,0,.25);transition:left .15s}
.pref-toggle[aria-pressed="true"] .pref-switch{background:var(--accent)}
.pref-toggle[aria-pressed="true"] .pref-switch::after{left:21px}
@media(max-width:560px){.sl-row{grid-template-columns:100px 1fr 48px}}
