/* English-Urdu Dictionary — standalone stylesheet. Light + dark via
   [data-theme]. Own visual identity (indigo/emerald), not shared with
   any other app's branding. */

:root{
  --accent:#3f5f8a;
  --accent-bright:#5b82b8;
  --accent-on:#ffffff;
  --accent-soft:#e8edf6;

  --bg:#f9faf9;
  --surface:#ffffff;
  --surface-sunken:#f2f4f3;
  --surface-hover:#eceeed;
  --text-strong:#171b1a;
  --text-body:#3a3f3d;
  --text-muted:#68706c;
  --text-faint:#8b928e;
  --border-subtle:#e3e6e4;
  --border-control:#7c8480;

  --shadow-sm:0 1px 2px rgba(23,27,26,.07);
  --shadow-md:0 2px 10px rgba(23,27,26,.09);
  --r-sm:8px; --r-md:12px; --r-lg:18px; --r-pill:999px;

  --fs-xs:12px; --fs-sm:14px; --fs-base:16px; --fs-lg:20px; --fs-2xl:31px;

  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-ur:'Noto Nastaliq Urdu','Jameel Noori Nastaleeq',serif;
  --maxw:1180px;
}
[data-theme="dark"]{
  --accent:#8fb0dd;
  --accent-bright:#5b82b8;
  --accent-on:#0e1413;
  --accent-soft:#1c2733;

  --bg:#101312;
  --surface:#191d1c;
  --surface-sunken:#151817;
  --surface-hover:#232726;
  --text-strong:#f2f4f3;
  --text-body:#d6d9d7;
  --text-muted:#9aa19d;
  --text-faint:#767d79;
  --border-subtle:#282c2b;
  --border-control:#5f6763;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0}
body{min-height:100vh;display:flex;flex-direction:column;
  font-family:var(--font-sans);font-size:var(--fs-base);line-height:1.6;
  color:var(--text-body);background:var(--bg);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
button,input{font-family:inherit;font-size:var(--fs-base)}
h1,h2,h3{color:var(--text-strong);letter-spacing:-.02em;margin:0}
:focus-visible{outline:2px solid var(--accent-bright);outline-offset:2px;border-radius:4px}
.hidden{display:none!important}
.skip-link{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed!important;top:8px;left:8px;width:auto;height:auto;padding:10px 16px;
  clip:auto;background:var(--accent);color:#fff;z-index:200;border-radius:var(--r-md);font-weight:600}

/* ---------------- header ---------------- */
.app-header{position:sticky;top:0;z-index:40;background:var(--surface);
  border-bottom:1px solid var(--border-subtle)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;height:60px;
  display:flex;align-items:center;gap:12px}
.logo-mark{display:inline-flex;align-items:center;gap:9px;color:var(--text-strong);flex:0 0 auto}
.logo-mark svg{width:24px;height:24px;color:var(--accent-bright)}
.app-title{font-size:var(--fs-lg);font-weight:650;color:var(--text-strong);letter-spacing:-.03em}
.header-spacer{flex:1}
.icon-link,.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border:none;
  background:none;border-radius:50%;color:var(--text-muted);cursor:pointer;text-decoration:none}
.icon-link:hover,.icon-btn:hover{background:var(--surface-hover);color:var(--text-strong)}
.app-footer{border-top:1px solid var(--border-subtle);padding:18px 20px;text-align:center;
  color:var(--text-faint);font-size:var(--fs-xs)}

/* ---------------- buttons ---------------- */
.ghost-btn{height:36px;padding:0 12px;border:none;border-radius:var(--r-pill);
  background:none;color:var(--text-muted);font-size:var(--fs-sm);font-weight:500;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.ghost-btn:hover{background:var(--surface-hover);color:var(--text-strong)}
.ghost-btn.btn-sm{height:30px;padding:0 14px;font-size:var(--fs-xs)}

/* ---------------- search ---------------- */
.dict-main{max-width:var(--maxw);margin:0 auto;padding:26px 20px 60px;flex:1;width:100%}
.dict-searchbar,.dict-home{max-width:760px;margin-left:auto;margin-right:auto}
.dict-searchbar{position:relative;display:flex;align-items:center;gap:10px;
  border:1px solid var(--border-control);border-radius:var(--r-lg);background:var(--surface);
  padding:0 16px;height:52px}
.dict-searchbar svg{color:var(--text-muted);flex:none}
.dict-search-input{flex:1;border:none;outline:none;background:transparent;font-size:17px;color:var(--text-strong)}
.dict-search-input:focus-visible{outline:none}
.dict-searchbar:focus-within{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft)}
.dict-suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:40;
  background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r-md);
  box-shadow:var(--shadow-md);overflow:hidden;max-height:320px;overflow-y:auto}
.dict-sug-item{display:block;width:100%;text-align:start;padding:9px 18px;border:none;
  background:none;color:var(--text-strong);font-size:15px;cursor:pointer}
.dict-sug-item:hover,.dict-sug-item.sel{background:var(--surface-hover)}
.dict-home{display:flex;flex-direction:column;align-items:center;gap:18px;padding-top:60px;text-align:center}
.dict-home-hint{color:var(--text-muted);font-size:var(--fs-sm);max-width:46ch}
.dict-wotd{display:flex;flex-direction:column;align-items:center;gap:6px}
.dict-wotd-label{font-size:var(--fs-xs);font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text-faint)}
.dict-wotd-word{background:none;border:none;font-family:var(--font-sans);font-size:22px;font-weight:600;
  color:var(--accent);cursor:pointer;padding:4px 12px;border-radius:var(--r-md)}
.dict-wotd-word:hover{background:var(--accent-soft)}

/* ---------------- word page ---------------- */
.dict-word{display:flex;flex-direction:column;gap:18px;padding-top:18px}
.dict-head-row{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.dict-headword{font-family:var(--font-sans);font-size:36px;font-weight:600;color:var(--text-strong)}
.dict-sense-count{color:var(--text-muted);font-size:var(--fs-sm)}
.dict-pos-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:-8px}
.dict-senses{list-style:none;margin:0;padding:0;display:grid;
  grid-template-columns:1fr 1fr;gap:2px 24px}
.dict-sense-row{display:flex;align-items:center;gap:10px;padding:5px 8px;border-radius:var(--r-sm)}
.dict-sense-row:hover{background:var(--surface-hover)}
.dict-sense-num{flex:none;width:22px;text-align:start;color:var(--text-muted);font-size:var(--fs-sm)}
.dict-urdu{flex:1;min-width:0;font-family:var(--font-ur);font-size:18px;direction:rtl}
.dict-sense-usage{color:var(--text-muted);font-size:var(--fs-xs);flex:none;direction:ltr;unicode-bidi:isolate}
.dict-more{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:var(--fs-sm)}
.dict-gen-card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r-md);
  padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.dict-gen-card h2{font-size:var(--fs-sm);font-weight:700;color:var(--text-strong);margin:0}
.dict-gen-body{flex:1;min-height:20px;display:flex;flex-direction:column;gap:6px}
.dict-gen-empty{color:var(--text-muted);font-size:var(--fs-sm)}
.dict-gen-actions{display:flex;align-items:center;gap:10px}
.dict-src-chip{font-size:10px;color:var(--text-muted);border:1px solid var(--border-subtle);
  border-radius:var(--r-pill);padding:2px 8px}
.dict-wiki-def{font-size:var(--fs-sm);line-height:1.55;color:var(--text-strong)}
.dict-wiki-def .pos{margin-inline-end:4px;font-weight:600;color:var(--text-muted)}
.dict-wiki-etym{font-size:var(--fs-sm);color:var(--text-muted);line-height:1.5}
.dict-related-chips{display:flex;gap:6px;flex-wrap:wrap}
.dict-empty{color:var(--text-muted);padding:20px 0;text-align:center}
.pos{flex:none;font-size:10px;font-weight:700;direction:ltr;padding:2px 9px;
  border-radius:var(--r-pill);letter-spacing:.03em;text-transform:uppercase}
.pos-noun{color:#1d4ed8;background:rgba(29,78,216,.10)}
.pos-verb{color:#047857;background:rgba(4,120,87,.10)}
.pos-adj{color:#b45309;background:rgba(180,83,9,.12)}
.pos-adv{color:#7c3aed;background:rgba(124,58,237,.10)}
.pos-other{color:var(--text-muted);background:var(--surface-sunken)}
.tb-chip{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;
  border:1px solid var(--border-control);background:var(--surface);border-radius:var(--r-pill);
  font-size:13px;color:var(--text-body);cursor:pointer}
.tb-chip:hover{border-color:var(--accent-bright);color:var(--accent)}
.tb-chip.ant{color:#b91c1c;border-color:#fca5a5}
[data-theme="dark"] .tb-chip.ant{color:#fca5a5}
.dict-syn-more summary{cursor:pointer;color:var(--text-muted);font-size:var(--fs-xs);display:inline-block}
.dict-syn-plain{color:var(--text-muted);font-size:var(--fs-sm)}
.ur-th-group{margin-bottom:10px}
.ur-th-group:last-child{margin-bottom:0}
.ur-th-word{direction:rtl;font-family:var(--font-ur);font-size:16px;color:var(--text-strong);
  display:block;margin-bottom:4px}
.ur-th-syns{direction:rtl;font-family:var(--font-ur);font-size:14px;color:var(--text-muted);
  display:flex;flex-wrap:wrap;gap:6px}
.ur-th-syns span{background:var(--surface-sunken);border-radius:var(--r-sm);padding:2px 8px}
@media (max-width:640px){
  .dict-senses{grid-template-columns:1fr}
  .dict-headword{font-size:28px}
  .dict-sense-usage{display:none}
  .dict-main{padding:16px 12px 40px}
}

/* ---------------- sidebar shell ---------------- */
.dict-shell{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;padding-top:8px}
.dict-sidebar{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px;align-self:start}
.dict-sidebar-widget{background:var(--surface);border:1px solid var(--border-subtle);
  border-radius:var(--r-md);padding:14px 16px}
.dict-sidebar-widget h3{margin:0 0 10px;font-size:var(--fs-xs);font-weight:700;
  color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}
.dict-sidebar-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.dict-sidebar-list:empty::after{content:"Nothing here yet.";color:var(--text-faint);font-size:var(--fs-sm)}
.dict-sidebar-list li{display:block}
.dict-sidebar-list button{display:flex;align-items:center;gap:6px;width:100%;text-align:start;
  padding:6px 4px;border:none;background:none;color:var(--text-body);font-size:var(--fs-sm);
  border-radius:var(--r-sm);cursor:pointer}
.dict-sidebar-list button:hover{background:var(--surface-hover);color:var(--accent)}
.dict-pick-star{color:var(--accent-bright);font-size:11px}
.dict-gen-card.dict-card-ur h2{direction:rtl;font-family:var(--font-ur);font-size:16px}
.neighbors-current{font-weight:700;color:var(--accent);background:var(--accent-soft);
  padding:6px 4px;border-radius:var(--r-sm);font-size:var(--fs-sm)}
.dict-two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dict-ur-search{display:flex;gap:6px;margin-bottom:8px}
.dict-ur-search input{flex:1;height:34px;padding:0 12px;font-size:14px;
  border:1px solid var(--border-control);border-radius:var(--r-md);
  background:var(--surface);color:var(--text-strong);font-family:var(--font-ur)}
.dict-ur-search .icon-btn{width:34px;height:34px}
@media (max-width:640px){
  .dict-two-col{grid-template-columns:1fr}
}
@media (max-width:860px){
  .dict-shell{grid-template-columns:1fr}
  .dict-sidebar{position:static;order:2}
  .dict-word{order:1}
}

/* ---------------- A-Z browse ---------------- */
.dict-browse-strip{max-width:var(--maxw);margin:24px auto 0}
.dict-browse-strip-inner,.dict-browse-strip{background:var(--surface);
  border:1px solid var(--border-subtle);border-radius:var(--r-md);padding:12px 16px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dict-browse-label{font-size:var(--fs-xs);font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--text-muted)}
.dict-browse-letters{display:flex;gap:4px;flex-wrap:wrap;flex:1}
.dict-browse-letters button{width:26px;height:26px;display:flex;align-items:center;justify-content:center;
  border:none;background:none;border-radius:var(--r-sm);color:var(--text-body);font-size:13px;cursor:pointer}
.dict-browse-letters button:hover{background:var(--surface-hover);color:var(--accent)}
.dict-browse-letters button:disabled{color:var(--text-faint);cursor:default}

.browse-page{max-width:var(--maxw);margin:26px auto 60px;padding:0 20px}
.browse-head{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.browse-head h1{font-size:var(--fs-2xl);margin:0;font-family:var(--font-sans)}
.browse-head span{color:var(--text-muted);font-size:var(--fs-sm)}
.browse-jump{display:flex;gap:4px;flex-wrap:wrap;margin:14px 0 22px}
.browse-jump button{width:26px;height:26px;display:flex;align-items:center;justify-content:center;
  border:none;background:none;border-radius:var(--r-sm);color:var(--text-body);font-size:13px;cursor:pointer}
.browse-jump button.active{background:var(--accent);color:var(--accent-on)}
.browse-jump button:hover:not(.active){background:var(--surface-hover)}
.browse-list{columns:4;column-gap:24px;background:var(--surface);
  border:1px solid var(--border-subtle);border-radius:var(--r-md);padding:16px 20px}
.browse-list button{display:block;width:100%;text-align:start;padding:4px 0;
  border:none;background:none;color:var(--text-body);font-size:14px;cursor:pointer}
.browse-list button:hover{color:var(--accent);text-decoration:underline}
.browse-pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px}
.browse-pager button{min-width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  border:1px solid transparent;border-radius:var(--r-sm);background:none;color:var(--text-body);
  font-size:13px;cursor:pointer}
.browse-pager button:hover:not(:disabled){border-color:var(--border-subtle)}
.browse-pager button.cur{background:var(--accent);color:var(--accent-on)}
.browse-pager button:disabled{color:var(--text-faint);cursor:default}

@media (max-width:640px){
  .browse-list{columns:2}
}