/* Islamic Learning Live — a DeAxis Technologies product.
   Tokens match the deaxis.net design system (green/grey identity, Syne + Barlow).
   Colour roles: green = live / translating · warm grey = preserved Arabic, never touched. */

@font-face{font-family:'Syne';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/syne.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/barlow-400.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/barlow-500.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-600.woff2) format('woff2')}
@font-face{font-family:'Syne Fallback';src:local('Arial');size-adjust:104%;ascent-override:92%;descent-override:26%}
@font-face{font-family:'Barlow Fallback';src:local('Arial');size-adjust:92%;ascent-override:100%;descent-override:20%}

:root{
  /* DeAxis brand green (#7DC242, as on deaxis.net) and its tonal scale */
  --green:#7DC242; --green-hover:#71B636; --green-light:#A8D96B; --green-pale:#EEF7E4; --green-tint:#F4FAEE; --green-circle:#E3F2D5;
  --green-dark:#5A9A2A;          /* icons, rules, large text */
  --green-ink:#46841E;           /* links and small green text: 4.6:1 on white */
  --on-green:#132B08;            /* text on green fills: 7:1 */
  --green-deep:#3A7016;          /* green text on pale green tints: 5.2:1 */
  /* Logo charcoal grey — used for preserved Quran/Hadith */
  --grey:#6B6B6B; --keep:#6B6B6B; --keep-ink:#3E3E3C; --keep-soft:#F2F2EF; --keep-line:#D8D7D2;
  /* Neutrals, lightly tinted towards the brand green (no warm beige) */
  --white:#fff; --paper:#F7FAF4; --sand:#EFF4EA; --line:#E1E8DA; --line-2:#CBD5C1;
  --ink:#22281F; --ink-2:#4A5446; --muted:#626C5D;
  --night:#1B2316; --night-2:#232D1D; --night-line:#37432F; --night-ink:#EEF3E9; --night-muted:#A6B09D;
  /* States */
  --danger:#B0332A; --danger-soft:#FCECEA; --warn:#7A5600; --warn-soft:#FFF6DD; --info-soft:#EDF2F6; --info-ink:#2F4B60;
  /* Type */
  --display:'Syne','Syne Fallback',system-ui,sans-serif;
  --body:'Barlow','Barlow Fallback',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-ar:"Noto Naskh Arabic","Amiri Quran","Geeza Pro","Traditional Arabic",serif;
  --font-quran:"Amiri Quran","Noto Naskh Arabic",serif;
  --font-ur:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Naskh Arabic",serif;
  /* Shape */
  --r-sm:6px; --r:10px; --r-lg:16px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 1px 2px rgba(27,35,22,.05),0 10px 30px rgba(27,35,22,.08);
  --cap:1.15rem;
  color-scheme:only light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--green-ink);text-underline-offset:3px;text-decoration-color:rgba(70,132,30,.4)}
a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.03em}
h2{font-size:clamp(21px,2vw,26px)}
h3{font-size:18px;letter-spacing:-.01em}
p{margin:0 0 1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.page{padding-top:clamp(24px,4vw,44px);padding-bottom:64px}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:100;border-radius:var(--r-sm)}
:focus-visible{outline:3px solid var(--green-dark);outline-offset:2px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.inline{display:inline}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Header / footer ---------- */
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
body.room .site-header{position:static}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-height:44px;color:var(--ink)}
.brand img{width:40px;height:38px}
.brand-name{display:grid;line-height:1.05}
.brand-name b{font:700 18px/1 var(--display);letter-spacing:-.01em;color:var(--ink)}
.brand-name small{font:500 12.5px/1.3 var(--body);color:var(--muted);margin-top:3px}
.brand-name small span{color:var(--green-ink);font-weight:700}
.site-nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.site-nav a,.link-button{padding:9px 12px;border-radius:999px;color:var(--ink-2);text-decoration:none;font:500 15.5px/1 var(--body);background:none;border:0;cursor:pointer;min-height:40px;display:inline-flex;align-items:center}
.site-nav a:hover,.link-button:hover{color:var(--ink);background:var(--sand)}
.site-nav a[aria-current="page"]{color:var(--green-deep);background:var(--green-pale);font-weight:600}
.site-nav a.btn-primary{background:var(--green);color:var(--on-green);font-weight:700;margin-left:6px;padding:0 20px}
.site-nav a.btn-primary:hover{background:var(--green-hover);color:var(--on-green)}
.nav-toggle{display:none}
@media (max-width:820px){
  .nav-toggle{display:inline-flex;align-items:center;min-height:40px;background:var(--sand);border:1px solid var(--line);border-radius:999px;padding:0 16px;font:600 15px var(--body);color:var(--ink)}
  .site-nav:not(.always){display:none;width:100%;flex-direction:column;align-items:stretch;padding-bottom:12px}
  .site-nav.open{display:flex}
}
.demo-banner{background:var(--green-tint);color:var(--ink-2);text-align:center;padding:7px 16px;font-size:.88rem;border-bottom:1px solid var(--line)}
.site-footer{background:var(--night);color:var(--night-muted);padding:40px 0 32px;margin-top:24px}
.footer-inner{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.footer-inner img{width:84px;height:auto;background:#fff;border-radius:var(--r);padding:8px}
.footer-inner p{margin:0}
.footer-inner b{color:var(--night-ink);font-family:var(--display);font-weight:700}
.site-footer a{color:var(--green-light)}
.site-footer a:hover{color:#fff}
@media (max-width:700px){.footer-inner{grid-template-columns:1fr;gap:16px}}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font:600 16px/1 var(--body);text-decoration:none;border:1.5px solid var(--line-2);background:var(--white);color:var(--ink);cursor:pointer;transition:background .25s var(--ease),border-color .25s,color .25s;white-space:nowrap}
.btn:hover{border-color:var(--ink);color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--green);border-color:var(--green);color:var(--on-green);font-weight:700}
.btn-primary:hover{background:var(--green-hover);border-color:var(--green-hover);color:var(--on-green)}
.btn-gold{background:var(--keep-ink);border-color:var(--keep-ink);color:#fff} /* "keep / preserve" action */
.btn-gold:hover{background:#3f3833;border-color:#3f3833;color:#fff}
.btn-danger{color:var(--danger);border-color:#E7C2BC;background:var(--white)}
.btn-danger:hover{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}
.btn-sm{min-height:34px;padding:0 14px;font-size:14px}
.btn-lg{min-height:52px;padding:0 28px;font-size:17px}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.btn[disabled]:hover{border-color:var(--line-2)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- Surfaces ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(18px,2.4vw,28px);margin-bottom:20px}
.card>:last-child{margin-bottom:0}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:start}
.stat{font:700 clamp(32px,3.6vw,42px)/1 var(--body);font-variant-numeric:tabular-nums;color:var(--green-dark);letter-spacing:-.01em;margin-top:8px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.page-head h1{margin:0}
.page-head p{margin:6px 0 0}

/* ---------- Forms ---------- */
.form{display:grid;gap:18px}
.field{display:grid;gap:6px}
.field label,.label{font-weight:600;font-size:.95rem;color:var(--ink)}
.field .hint,.hint{color:var(--muted);font-size:.86rem}
.field .error,.error{color:var(--danger);font-size:.88rem}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=datetime-local],input[type=url],select,textarea{
  width:100%;min-height:46px;padding:10px 14px;border:1.5px solid var(--line-2);border-radius:var(--r);background:#fff;font:400 16px/1.4 var(--body);color:var(--ink)}
textarea{min-height:100px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--green-dark);outline:3px solid var(--green-pale)}
.check{display:flex;gap:10px;align-items:flex-start}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--green-ink);flex:none}
.form-row{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.auth-card{max-width:480px;margin:clamp(12px,4vw,40px) auto}
.auth-card .auth-mark{width:52px;height:50px;margin-bottom:14px}

/* ---------- Tables, badges, notices ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.86rem;color:var(--muted);font-weight:600}
tbody tr:hover{background:var(--paper)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font:600 12.5px/1.4 var(--body);background:var(--sand);color:var(--ink-2)}
.badge-green{background:var(--green-pale);color:var(--green-deep)}
.badge-gold{background:var(--keep-soft);color:var(--keep-ink)}
.badge-red{background:var(--danger-soft);color:var(--danger)}
.badge-blue{background:var(--info-soft);color:var(--info-ink)}
.flash{padding:13px 18px;border-radius:var(--r);margin-bottom:18px;border:1px solid var(--line);background:#fff}
.flash-success{background:var(--green-pale);border-color:#CBE5B0;color:#1F3A0E}
.flash-error{background:var(--danger-soft);border-color:#EDC6C0}
.flash-info{background:var(--info-soft);border-color:#CFDCE6}
.flash-warn{background:var(--warn-soft);border-color:#EEDDAE}
.copy-box{display:flex;gap:8px;margin-top:8px}
.copy-box input{font-size:.88rem}

/* ---------- Scripts ---------- */
[lang="ar"],.ar{font-family:var(--font-ar);direction:rtl;unicode-bidi:isolate}
[lang="ur"],.ur{font-family:var(--font-ur);direction:rtl;unicode-bidi:isolate;line-height:2.15}
.quran-text{font-family:var(--font-quran);direction:rtl;font-size:1.3em;line-height:2.2}
.arabic-naskh .quran-text,.arabic-naskh [lang="ar"]{font-family:"Noto Naskh Arabic",serif}

/* ---------- Rings: the DeAxis emblem's inner circles, used as the "preserved" mark ---------- */
.rings{--s:22px;position:relative;width:var(--s);height:var(--s);flex:none;border-radius:50%;
  background:radial-gradient(circle,var(--keep) 0 18%,transparent 19% 33%,var(--keep) 34% 44%,transparent 45% 60%,var(--keep) 61% 70%,transparent 71%)}

/* ---------- Landing ---------- */
.hero-band{position:relative;background:var(--green-tint);overflow:hidden;margin:calc(-1 * clamp(24px,4vw,44px)) calc(50% - 50vw) 0;padding:clamp(24px,4vw,44px) calc(50vw - 50%) 0}
.hero-band::before{content:"";position:absolute;width:560px;height:560px;right:-160px;top:-140px;border-radius:50%;background:var(--green-circle);opacity:.7}
.hero-band::after{content:"";position:absolute;width:300px;height:300px;left:-120px;bottom:-150px;border-radius:50%;background:var(--green-circle);opacity:.6}
.hero{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(12px,3vw,40px) 0 clamp(36px,5vw,64px)}
.hero h1 span{color:var(--green-dark)} /* 3.3:1 on the hero tint, passes for large text */
.hero h1{font-size:clamp(36px,5.2vw,64px);line-height:1.02;margin-bottom:22px;max-width:15ch}
.hero .lead{font-size:clamp(18px,1.5vw,20px);line-height:1.55;color:var(--ink-2);max-width:52ch;margin-bottom:28px}
.hero-note{margin-top:16px;color:var(--muted);font-size:.92rem}
.hero-by{display:flex;align-items:center;gap:10px;margin-bottom:22px;color:var(--muted);font-size:.95rem}
.hero-by img{width:30px;height:29px}
@media (max-width:900px){.hero{grid-template-columns:1fr}}

/* Live caption demo (the one orchestrated moment on the page) */
.demo{position:relative;background:var(--night);border-radius:22px;padding:22px;color:var(--night-ink);box-shadow:0 24px 60px rgba(28,30,26,.22);overflow:hidden}
.demo::before{content:"";position:absolute;width:520px;height:520px;right:-230px;top:-250px;border-radius:50%;border:38px solid rgba(125,194,66,.13);border-left-color:transparent;border-bottom-color:transparent;transform:rotate(-20deg);pointer-events:none}
.demo-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px;font-size:.88rem;color:var(--night-muted)}
.demo-live{display:inline-flex;align-items:center;gap:8px;color:var(--green-light);font-weight:600}
.demo-live i{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 1.6s infinite}
.demo-line{position:relative;border-radius:14px;padding:14px 16px;margin-top:10px;background:var(--night-2);border:1px solid var(--night-line)}
.demo-line .who{display:block;font-size:.8rem;color:var(--night-muted);margin-bottom:4px}
.demo-line .ur{font-size:1.25rem;color:#fff;line-height:2}
.demo-line.en{background:rgba(125,194,66,.12);border-color:rgba(125,194,66,.35)}
.demo-line.en p{margin:0;font-size:1.08rem;color:#fff}
.demo-line.keep{background:#2A2D29;border-color:#4A4E48;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}
.demo-line.keep .rings{--s:30px;--keep:#BDBFBA}
.demo-line.keep .quran-text{color:#F4F5F2;font-size:1.45rem;line-height:1.9;margin:0}
.demo-line.keep .who{color:#BDBFBA}
@media (prefers-reduced-motion:no-preference){
  .demo-line{opacity:0;transform:translateY(8px);animation:rise .6s var(--ease) forwards}
  .demo-line:nth-of-type(1){animation-delay:.3s}
  .demo-line:nth-of-type(2){animation-delay:1.3s}
  .demo-line:nth-of-type(3){animation-delay:2.5s}
  .demo-line:nth-of-type(4){animation-delay:3.7s}
}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes pulse{50%{opacity:.35}}

.split{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid var(--line);margin:0 0 clamp(40px,6vw,72px)}
.split>div{padding:28px clamp(16px,2.4vw,32px) 28px 0}
.split>div+div{padding-left:clamp(16px,2.4vw,32px);border-left:1px solid var(--line)}
.split h3{display:flex;align-items:center;gap:10px}
.split p{color:var(--ink-2);margin:0}
.dot-green{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-pale);flex:none}
.dot-grey{width:10px;height:10px;border-radius:50%;background:var(--grey);box-shadow:0 0 0 4px var(--sand);flex:none}
@media (max-width:860px){.split{grid-template-columns:1fr}.split>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}}
.flow{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,72px);align-items:start;margin-bottom:clamp(40px,6vw,72px)}
.flow h2{font-size:clamp(28px,3.4vw,42px);max-width:12ch}
@media (max-width:860px){.flow{grid-template-columns:1fr}}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:0}
.steps li{counter-increment:s;padding:18px 0 18px 56px;position:relative;border-bottom:1px solid var(--line);color:var(--ink-2)}
.steps li:first-child{border-top:1px solid var(--line)}
.steps li strong{color:var(--ink)}
.steps li::before{content:counter(s);position:absolute;left:0;top:16px;width:36px;height:36px;border-radius:50%;background:var(--green);border:0;color:var(--on-green);display:grid;place-items:center;font:700 15px var(--display)}

/* ============ Live room ============ */
body.room{background:var(--paper)}
.room-shell{display:grid;grid-template-columns:minmax(0,1fr) 372px;align-items:start;gap:14px;padding:14px;max-width:1520px;margin:0 auto}
@media (max-width:1040px){.room-shell{grid-template-columns:1fr;padding:10px}}
.room-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);grid-column:1/-1}
.room-top a.small{color:var(--muted);text-decoration:none}
.room-top a.small:hover{color:var(--ink)}
.room-title{font:700 19px/1.2 var(--display);color:var(--ink);letter-spacing:-.01em}
.status-chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;font:600 13px/1 var(--body);background:var(--sand);color:var(--ink-2);border:1px solid var(--line)}
.chip .dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.chip.ok{background:var(--green-pale);color:var(--green-deep);border-color:#CBE5B0}
.chip.warn{background:var(--warn-soft);color:var(--warn);border-color:#EEDDAE}
.chip.err{background:var(--danger-soft);color:var(--danger);border-color:#EDC6C0}
.chip.gold{background:var(--keep-soft);color:var(--keep-ink);border-color:var(--keep-line)}
.chip.live .dot{animation:pulse 1.4s infinite}

.stage{display:grid;gap:12px;min-width:0;align-content:start}
.video-area{position:relative;background:var(--night);border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/9;max-height:54vh;width:100%}
.video-area::after{content:"";position:absolute;width:420px;height:420px;left:-180px;bottom:-240px;border-radius:50%;border:30px solid rgba(125,194,66,.1);pointer-events:none}
.video-area video{width:100%;height:100%;object-fit:cover;background:var(--night)}
.video-area .remote-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:var(--night-ink);text-align:center;padding:20px;z-index:1}
.video-area .remote-placeholder p{margin:0 0 6px;font:600 18px/1.4 var(--display)}
.video-area .remote-placeholder p.small{font:400 14px var(--body);color:var(--night-muted)}
.video-area .local{position:absolute;right:12px;bottom:12px;width:23%;min-width:104px;aspect-ratio:4/3;border-radius:12px;border:2px solid rgba(255,255,255,.85);object-fit:cover;transform:scaleX(-1);z-index:2;box-shadow:0 6px 20px rgba(0,0,0,.35)}
.rec-indicator{position:absolute;left:12px;top:12px;z-index:2;background:var(--danger);color:#fff;padding:5px 12px;border-radius:999px;font:600 13px var(--body);display:none}
.rec-indicator.on{display:block}

.control-bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.control-bar .btn{min-height:44px}
.btn.active{background:var(--green-pale);border-color:var(--green-dark);color:var(--green-deep)}
.btn.off{background:var(--danger-soft);border-color:#E7C2BC;color:var(--danger)}

.captions{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:720px){.captions{grid-template-columns:1fr}}
.cap-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);display:flex;flex-direction:column;height:clamp(260px,46vh,620px);overflow:hidden}
@media (max-width:720px){.cap-panel{height:auto;min-height:220px;max-height:60vh}}
.cap-panel header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);font:700 15px/1.2 var(--display);color:var(--ink)}
.cap-panel header .small{font:500 13px var(--body);color:var(--muted)}
#panel-translated header{box-shadow:inset 3px 0 0 var(--green)}
.cap-list{overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:9px;font-size:var(--cap);flex:1;scroll-behavior:smooth}
.cap-size-s{--cap:.95rem}.cap-size-m{--cap:1.15rem}.cap-size-l{--cap:1.45rem}.cap-size-xl{--cap:1.85rem}
.cap-empty{color:var(--muted);font-size:.95rem;margin:auto;text-align:center;max-width:32ch}

.seg{padding:10px 12px 10px 14px;border-radius:12px;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--green);position:relative}
.seg.partial{opacity:.62}
.seg .meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font:500 12px/1.3 var(--body);color:var(--muted);margin-bottom:4px;direction:ltr;font-style:normal}
.seg .meta strong{color:var(--ink);font-weight:600}
.seg .meta .badge{font-size:11.5px;padding:2px 8px}
.seg.from-student{background:#F7F8F6;border-color:var(--line);border-left-color:#A9B0A3}
.seg.protected{background:var(--keep-soft);border-color:var(--keep-line);border-left-color:var(--keep);padding-left:46px}
.seg.protected::before{content:"";position:absolute;left:13px;top:13px;width:22px;height:22px;border-radius:50%;
  background:radial-gradient(circle,var(--keep) 0 18%,transparent 19% 33%,var(--keep) 34% 44%,transparent 45% 60%,var(--keep) 61% 70%,transparent 71%)}
.seg.uncertain{background:var(--warn-soft);border:1px dashed #D8B85E;border-left:3px solid #D8B85E}
.seg .seg-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;direction:ltr}
.seg .opt-trans{margin-top:8px;padding-top:8px;border-top:1px dashed var(--keep-line);font:400 .9em/1.5 var(--body);direction:ltr}
.seg .error-note{color:var(--danger);font:500 .82rem var(--body);direction:ltr}
.seg .chunk-prot{background:#E7E7E3;border-radius:6px;padding:0 5px;box-shadow:inset 0 -2px 0 var(--keep)}
.seg details summary{cursor:pointer;color:var(--keep-ink);font-weight:600;margin-top:6px}

.side{display:grid;gap:12px;align-content:start}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px}
.panel h2{font-size:16px;margin-bottom:12px;display:flex;align-items:center;gap:9px}
.panel>.btn{width:100%}
.panel .btn-row .btn{flex:1;padding:0 12px}
.big-toggle{width:100%;min-height:56px;font-size:17px}
.btn-primary.big-toggle[disabled]{opacity:1;background:var(--green-pale);border-color:#CFE6B4;color:var(--green-deep)}
.toggle-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.toggle-row:last-child{border-bottom:0}
.switch{position:relative;width:48px;height:28px;flex:none}
.switch input{opacity:0;width:100%;height:100%;position:absolute;margin:0;cursor:pointer;z-index:1}
.switch span{position:absolute;inset:0;background:var(--line-2);border-radius:999px;transition:background .2s}
.switch span::after{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .2s var(--ease)}
.switch input:checked+span{background:var(--green)}
.switch input:checked+span::after{transform:translateX(20px)}
.switch input:focus-visible+span{outline:3px solid var(--green);outline-offset:2px}
.preserve-panel{background:linear-gradient(180deg,var(--keep-soft),#fff 70%);border-color:var(--keep-line)}
.preserve-panel h2::before{content:"";width:20px;height:20px;border-radius:50%;flex:none;
  background:radial-gradient(circle,var(--keep) 0 18%,transparent 19% 33%,var(--keep) 34% 44%,transparent 45% 60%,var(--keep) 61% 70%,transparent 71%)}
.preserve-state{font-weight:600;color:var(--keep-ink);margin-bottom:10px}
.lang-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lang-grid .field label{font-size:.85rem}
.notice{font-size:.88rem;padding:9px 12px;border-radius:var(--r);background:var(--sand);color:var(--ink-2)}
.notice.warn{background:var(--warn-soft);color:var(--warn)}
.notice.err{background:var(--danger-soft);color:var(--danger)}
.model-progress{height:6px;background:var(--sand);border-radius:4px;overflow:hidden;margin-top:8px}
.model-progress>i{display:block;height:100%;background:var(--green);width:0;transition:width .2s}
dialog{border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;max-width:520px;width:calc(100% - 32px);box-shadow:var(--shadow);color:var(--ink)}
dialog::backdrop{background:rgba(28,30,26,.5)}
dialog h2{font-size:20px}
.sim-box{border-style:dashed}
.sim-box textarea{min-height:64px}

@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}