/* ==========================================================================
   Wordsmith Phraseology
   یک کتابخانهٔ تیکه‌فیلم برای یادگیری انگلیسی — تم آبی سینمایی
   ========================================================================== */

@font-face{font-family:'Vazir';src:url('/fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Vazir';src:url('/fonts/Vazirmatn-Medium.woff2')  format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Vazir';src:url('/fonts/Vazirmatn-Bold.woff2')    format('woff2');font-weight:700;font-display:swap}

/* --------------------------------------------------------------- tokens -- */
:root{
  color-scheme: dark;

  --navy-900:#050a16;
  --navy-850:#070e1f;
  --navy-800:#0a1428;
  --navy-700:#0f1d38;
  --navy-600:#16294c;
  --navy-500:#1f3a68;

  --blue-400:#60a5fa;
  --blue-500:#3b82f6;
  --blue-600:#2563eb;
  --cyan:#22d3ee;
  --ice:#bfdbfe;

  --bg:var(--navy-900);
  --bg-2:var(--navy-850);
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.07);
  --surface-solid:#0b1526;
  --line:rgba(148,183,255,.14);
  --line-strong:rgba(148,183,255,.28);

  --text:#e8effc;
  --text-soft:#9db0d0;
  --text-faint:#6b7fa3;

  --accent:var(--blue-500);
  --accent-soft:rgba(59,130,246,.16);
  --accent-line:rgba(59,130,246,.42);

  --ok:#34d399;
  --warn:#fbbf24;
  --danger:#f87171;

  --r-sm:10px;
  --r:16px;
  --r-lg:22px;
  --r-xl:28px;

  --sh-sm:0 4px 16px -8px rgba(0,0,0,.7);
  --sh:0 18px 44px -22px rgba(0,0,0,.85);
  --sh-glow:0 0 0 1px var(--accent-line), 0 18px 50px -20px rgba(37,99,235,.55);

  --header-h:66px;
  --fa:'Vazir',system-ui,sans-serif;
  --en:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  --serif:'Iowan Old Style','Palatino Linotype','Book Antiqua',Georgia,serif;

  --ease:cubic-bezier(.22,.9,.28,1);
}

:root[data-theme="light"]{
  color-scheme: light;
  --bg:#eef3fb;
  --bg-2:#f7faff;
  --surface:rgba(255,255,255,.78);
  --surface-2:#ffffff;
  --surface-solid:#ffffff;
  --line:rgba(28,58,110,.13);
  --line-strong:rgba(28,58,110,.24);
  --text:#0c1a33;
  --text-soft:#4a5f82;
  --text-faint:#7488a8;
  --accent:var(--blue-600);
  --accent-soft:rgba(37,99,235,.1);
  --accent-line:rgba(37,99,235,.32);
  --sh-sm:0 4px 14px -8px rgba(15,40,90,.28);
  --sh:0 20px 44px -26px rgba(15,40,90,.38);
  --sh-glow:0 0 0 1px var(--accent-line), 0 18px 44px -22px rgba(37,99,235,.3);
}

/* ---------------------------------------------------------------- base -- */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}

body{
  font-family:var(--fa);
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* شفق قطبی پس‌زمینه — سبک، فقط چند گرادیان ثابت */
body::before{
  content:'';
  position:fixed; inset:0; z-index:-2;
  background:
    radial-gradient(1100px 620px at 82% -8%,  rgba(37,99,235,.28), transparent 62%),
    radial-gradient(900px 520px at 8% 4%,     rgba(34,211,238,.14), transparent 60%),
    radial-gradient(1200px 700px at 50% 108%, rgba(59,130,246,.16), transparent 66%),
    var(--bg);
}
/* بافت ریز فیلم */
body::after{
  content:'';
  position:fixed; inset:0; z-index:-1; pointer-events:none;
  opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}
:root[data-theme="light"] body::after{opacity:.35}

a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--blue-400);outline-offset:2px;border-radius:6px}

::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:99px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:var(--accent);background-clip:content-box}

.en{font-family:var(--en);direction:ltr;unicode-bidi:isolate}
.num{font-variant-numeric:tabular-nums;font-feature-settings:'tnum'}
.wrap{width:min(1280px,100% - 40px);margin-inline:auto}
@media(max-width:640px){.wrap{width:min(1280px,100% - 26px)}}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* -------------------------------------------------------------- header -- */
.site-head{
  position:sticky; top:0; z-index:60;
  height:var(--header-h);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  background:color-mix(in oklab, var(--bg) 76%, transparent);
  border-bottom:1px solid var(--line);
}
.site-head .wrap{height:100%;display:flex;align-items:center;gap:16px}

.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--blue-400),var(--blue-600) 55%,#1e3a8a);
  box-shadow:0 6px 20px -8px rgba(37,99,235,.9), inset 0 1px 0 rgba(255,255,255,.35);
  font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;
  letter-spacing:-.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-text b{font-family:var(--en);font-size:15.5px;font-weight:600;letter-spacing:.01em}
.brand-text span{font-size:10.5px;color:var(--text-faint);letter-spacing:.06em;font-family:var(--en)}
@media(max-width:820px){.brand-text{display:none}}

.head-search{flex:1;max-width:520px;position:relative}
.head-search input{
  width:100%;height:42px;padding:0 42px 0 14px;
  background:var(--surface);border:1px solid var(--line);border-radius:99px;
  transition:.25s var(--ease);font-size:13.5px;
}
.head-search input:focus{outline:none;border-color:var(--accent-line);background:var(--surface-2);box-shadow:0 0 0 4px var(--accent-soft)}
.head-search .icon{position:absolute;inset-inline-end:14px;top:50%;transform:translateY(-50%);color:var(--text-faint);pointer-events:none;display:flex}
@media(max-width:700px){.head-search{display:none}}

.head-actions{display:flex;align-items:center;gap:8px;margin-inline-start:auto}

.icon-btn{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--surface);color:var(--text-soft);
  transition:.2s var(--ease);position:relative;
}
.icon-btn:hover{color:var(--text);border-color:var(--line-strong);background:var(--surface-2);transform:translateY(-1px)}
.icon-btn .dot{position:absolute;top:6px;inset-inline-end:6px;width:7px;height:7px;border-radius:99px;background:var(--danger);box-shadow:0 0 0 2px var(--bg)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 20px;border-radius:12px;
  font-size:13.5px;font-weight:500;
  border:1px solid transparent;transition:.22s var(--ease);white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(140deg,var(--blue-500),var(--blue-600));
  color:#fff;box-shadow:0 10px 26px -12px rgba(37,99,235,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(37,99,235,1)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--text-soft)}
.btn-ghost:hover{color:var(--text);border-color:var(--line-strong);background:var(--surface-2)}
.btn-quiet{color:var(--text-soft);padding:0 12px}
.btn-quiet:hover{color:var(--text)}
.btn-danger{background:rgba(248,113,113,.12);border-color:rgba(248,113,113,.35);color:var(--danger)}
.btn-danger:hover{background:rgba(248,113,113,.2)}
.btn-sm{height:34px;padding:0 14px;font-size:12.5px;border-radius:10px}
.btn:disabled{opacity:.45;pointer-events:none}

/* ----------------------------------------------------------------- nav -- */
.tabs{display:flex;gap:4px;align-items:center}
.tabs a{
  padding:8px 14px;border-radius:10px;font-size:13.5px;color:var(--text-soft);
  transition:.2s var(--ease);position:relative;
}
.tabs a:hover{color:var(--text);background:var(--surface)}
.tabs a.on{color:var(--text);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}
@media(max-width:900px){.tabs{display:none}}

/* موبایل: نوار پایین */
.mobile-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:60;display:none;
  background:color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-top:1px solid var(--line);
  padding:7px 6px calc(7px + env(safe-area-inset-bottom));
}
.mobile-bar nav{display:flex;justify-content:space-around}
.mobile-bar a{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  font-size:10px;color:var(--text-faint);padding:5px 12px;border-radius:12px;transition:.2s;
}
.mobile-bar a.on{color:var(--blue-400);background:var(--accent-soft)}
@media(max-width:900px){
  .mobile-bar{display:block}
  body{padding-bottom:64px}
}

/* ------------------------------------------------------------- landing -- */
.hero{position:relative;padding:64px 0 42px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:960px){.hero-inner{grid-template-columns:1fr;gap:32px}.hero{padding:38px 0 26px}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:99px;font-size:11.5px;letter-spacing:.04em;
  background:var(--accent-soft);color:var(--blue-400);
  border:1px solid var(--accent-line);margin-bottom:18px;
}
.eyebrow b{font-family:var(--en);font-weight:600}

.hero h1{
  font-family:var(--en);font-weight:200;
  font-size:clamp(34px,5.4vw,60px);line-height:1.08;letter-spacing:-.025em;
  margin:0 0 8px;direction:ltr;text-align:left;
}
.hero h1 em{
  font-style:normal;font-weight:600;
  background:linear-gradient(100deg,var(--blue-400),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{font-size:15.5px;color:var(--text-soft);max-width:46ch;margin:14px 0 26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

.hero-stats{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats b{font-family:var(--en);font-size:26px;font-weight:300;line-height:1.2;color:var(--text)}
.hero-stats span{font-size:11.5px;color:var(--text-faint)}

/* قاب فیلم تزئینی */
.hero-art{position:relative;aspect-ratio:4/3;display:grid;place-items:center}
.film-card{
  position:absolute;width:74%;aspect-ratio:16/9;border-radius:var(--r-lg);
  background:linear-gradient(150deg,var(--navy-700),var(--navy-800));
  border:1px solid var(--line-strong);box-shadow:var(--sh);
  overflow:hidden;
}
.film-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(96,165,250,.22),transparent 55%);
}
.film-card:nth-child(1){transform:rotate(-8deg) translate(-9%,-13%) scale(.9);opacity:.5}
.film-card:nth-child(2){transform:rotate(5deg) translate(11%,9%) scale(.94);opacity:.7}
.film-card:nth-child(3){
  position:relative;width:86%;transform:rotate(-1.5deg);
  box-shadow:var(--sh-glow);opacity:1;
  display:grid;place-items:center;
}
.film-card .play{
  width:64px;height:64px;border-radius:99px;display:grid;place-items:center;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(8px);color:#fff;
  animation:pulse 3.2s var(--ease) infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(96,165,250,.42)}
  50%{box-shadow:0 0 0 20px rgba(96,165,250,0)}
}
.hero-line{
  position:absolute;bottom:12%;inset-inline-start:6%;
  font-family:var(--en);direction:ltr;font-size:13px;color:var(--ice);
  background:rgba(5,10,22,.72);backdrop-filter:blur(8px);
  padding:7px 14px;border-radius:10px;border:1px solid var(--line-strong);
  box-shadow:var(--sh-sm);
}
@media(max-width:960px){.hero-art{display:none}}

/* -------------------------------------------------------------- filters -- */
.toolbar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:14px;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  margin-bottom:24px;
}
.chip-row{display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px;flex:1;min-width:0}
.chip-row::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;align-items:center;gap:6px;flex-shrink:0;
  height:34px;padding:0 14px;border-radius:99px;font-size:12.5px;
  background:var(--surface);border:1px solid var(--line);color:var(--text-soft);
  transition:.2s var(--ease);
}
.chip:hover{color:var(--text);border-color:var(--line-strong)}
.chip.on{
  background:linear-gradient(140deg,var(--blue-500),var(--blue-600));
  color:#fff;border-color:transparent;box-shadow:0 8px 20px -10px rgba(37,99,235,.9);
}
.chip .n{font-size:10.5px;opacity:.65;font-variant-numeric:tabular-nums}

.select{
  height:36px;padding:0 32px 0 12px;border-radius:10px;font-size:12.5px;
  background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239db0d0' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat left 11px center;
  border:1px solid var(--line);appearance:none;color:var(--text);cursor:pointer;
}
.select:focus{outline:none;border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}
.select option{background:var(--surface-solid);color:var(--text)}

.result-note{font-size:12.5px;color:var(--text-faint);margin:0 0 16px}
.result-note b{color:var(--text);font-weight:500}

/* ---------------------------------------------------------------- grid -- */
.grid{
  display:grid;gap:20px;
  grid-template-columns:repeat(auto-fill,minmax(268px,1fr));
}
@media(max-width:520px){.grid{grid-template-columns:1fr;gap:16px}}

.card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  transition:transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-5px);border-color:var(--accent-line);box-shadow:var(--sh-glow)}

.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-800)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:scale(1.06)}
.card-media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(5,10,22,.86) 0%,rgba(5,10,22,.16) 46%,transparent 70%);
}
.card-media .fallback{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--navy-600),var(--navy-800));
  font-family:var(--serif);font-size:40px;color:rgba(191,219,254,.35);
}

.card-play{
  position:absolute;inset:0;display:grid;place-items:center;z-index:2;
  opacity:0;transition:opacity .3s var(--ease);
}
.card:hover .card-play{opacity:1}
.card-play i{
  width:52px;height:52px;border-radius:99px;display:grid;place-items:center;
  background:rgba(59,130,246,.9);color:#fff;
  box-shadow:0 10px 30px -8px rgba(37,99,235,.9);
  transform:scale(.86);transition:transform .3s var(--ease);
}
.card:hover .card-play i{transform:scale(1)}

.card-time{
  position:absolute;bottom:9px;inset-inline-end:9px;z-index:3;
  font-size:11px;padding:3px 8px;border-radius:7px;
  background:rgba(5,10,22,.78);color:#dbeafe;
  font-variant-numeric:tabular-nums;backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.1);
}
.card-level{
  position:absolute;top:9px;inset-inline-start:9px;z-index:3;
  font-family:var(--en);font-size:10.5px;font-weight:600;letter-spacing:.05em;
  padding:3px 8px;border-radius:7px;
  background:rgba(5,10,22,.7);color:var(--blue-400);
  border:1px solid var(--accent-line);backdrop-filter:blur(6px);
}
.card-fav{
  position:absolute;top:8px;inset-inline-end:8px;z-index:4;
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:rgba(5,10,22,.66);border:1px solid rgba(255,255,255,.13);
  color:#cbd5e1;backdrop-filter:blur(6px);transition:.2s;
}
.card-fav:hover{background:rgba(5,10,22,.9);color:#fff}
.card-fav.on{color:#fca5a5;border-color:rgba(248,113,113,.5)}
.card-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.12);z-index:3}
.card-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--blue-400))}

.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{
  display:inline-flex;align-items:center;gap:5px;align-self:flex-start;
  font-size:11px;color:var(--blue-400);
}
.card-cat i{font-style:normal;opacity:.8}
.card h3{
  margin:0;font-family:var(--en);direction:ltr;text-align:left;
  font-size:15.5px;font-weight:500;line-height:1.38;letter-spacing:-.01em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card .fa-note{
  font-size:12.5px;color:var(--text-soft);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:10px;
  border-top:1px solid var(--line);font-size:11.5px;color:var(--text-faint);
}
.card-foot .movie{
  font-family:var(--en);direction:ltr;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;
}
.card-foot .views{display:flex;align-items:center;gap:4px;flex-shrink:0}

/* ------------------------------------------------------------- skeleton -- */
.sk{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.sk-media{aspect-ratio:16/9;background:var(--surface-2)}
.sk-body{padding:16px;display:flex;flex-direction:column;gap:9px}
.sk-line{height:12px;border-radius:6px;background:var(--surface-2)}
.sk-line.w60{width:60%}.sk-line.w80{width:80%}.sk-line.w40{width:40%}
.sk *{animation:shimmer 1.5s infinite linear;
  background-image:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);
  background-size:600px 100%;background-repeat:no-repeat}
@keyframes shimmer{0%{background-position:-300px 0}100%{background-position:400px 0}}

/* -------------------------------------------------------------- player -- */
.player-page{padding:22px 0 60px}
.player-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;align-items:start}
@media(max-width:1080px){.player-grid{grid-template-columns:1fr}}

.stage{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:#000;border:1px solid var(--line-strong);box-shadow:var(--sh);
  aspect-ratio:16/9;
}
.stage video{width:100%;height:100%;object-fit:contain;display:block;background:#000}
.stage.is-blur video{filter:blur(22px) saturate(.6);transform:scale(1.06)}

/* زیرنویس روی ویدیو (خودمان می‌کشیم، نه track) */
.subs-overlay{
  position:absolute;left:0;right:0;bottom:14px;z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:0 22px;pointer-events:none;text-align:center;
  transition:bottom .25s var(--ease);
}
.stage.paused .subs-overlay,
.stage:hover .subs-overlay,
.stage.controls-open .subs-overlay{bottom:66px}
.subs-overlay .en-line{
  font-family:var(--en);direction:ltr;
  font-size:clamp(15px,2.1vw,22px);font-weight:500;line-height:1.42;
  color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.95),0 0 34px rgba(0,0,0,.7);
  background:rgba(5,10,22,.44);backdrop-filter:blur(4px);
  padding:4px 14px;border-radius:10px;max-width:88%;
}
.subs-overlay .fa-line{
  font-size:clamp(12px,1.5vw,15px);color:#cfe0fb;
  text-shadow:0 2px 12px rgba(0,0,0,.95);
  background:rgba(5,10,22,.38);padding:3px 12px;border-radius:9px;max-width:82%;
}

.stage-badge{
  position:absolute;top:12px;inset-inline-start:12px;z-index:6;
  display:flex;gap:6px;flex-wrap:wrap;
}
.stage-badge span{
  font-size:11px;padding:4px 10px;border-radius:8px;
  background:rgba(5,10,22,.66);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.13);color:#dbeafe;
}
.stage-badge .loop{background:rgba(37,99,235,.86);border-color:transparent;color:#fff}

.big-play{
  position:absolute;inset:0;display:grid;place-items:center;z-index:4;
  background:rgba(5,10,22,.35);transition:opacity .25s;
}
.big-play i{
  width:76px;height:76px;border-radius:99px;display:grid;place-items:center;
  background:rgba(59,130,246,.94);color:#fff;box-shadow:0 16px 44px -10px rgba(37,99,235,1);
  transition:transform .25s var(--ease);
}
.big-play:hover i{transform:scale(1.08)}

/* --- نوار کنترل سفارشی --- */
.controls{
  position:absolute;left:0;right:0;bottom:0;z-index:7;
  padding:24px 14px 10px;
  background:linear-gradient(to top,rgba(5,10,22,.94),rgba(5,10,22,.55) 55%,transparent);
  opacity:0;transform:translateY(6px);transition:.25s var(--ease);
}
.stage:hover .controls,.stage.controls-open .controls,.stage.paused .controls{opacity:1;transform:none}

.scrub{position:relative;height:18px;display:flex;align-items:center;cursor:pointer;touch-action:none;direction:ltr}
.scrub-rail{position:relative;height:4px;width:100%;border-radius:99px;background:rgba(255,255,255,.24);overflow:visible}
.scrub-buf{position:absolute;inset-block:0;left:0;background:rgba(255,255,255,.18);border-radius:99px}
.scrub-fill{position:absolute;inset-block:0;left:0;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--blue-400))}
.scrub-head{
  position:absolute;top:50%;width:13px;height:13px;border-radius:99px;background:#fff;
  transform:translate(-50%,-50%) scale(.001);transition:transform .18s var(--ease);
  box-shadow:0 2px 10px rgba(0,0,0,.6);
}
.scrub:hover .scrub-head,.scrub.dragging .scrub-head{transform:translate(-50%,-50%) scale(1)}
/* نشانگرهای A/B و مرز جمله‌ها */
.scrub-mark{position:absolute;top:50%;width:2px;height:9px;transform:translate(-50%,-50%);background:rgba(255,255,255,.45);border-radius:2px;pointer-events:none}
.scrub-ab{position:absolute;inset-block:0;background:rgba(251,191,36,.42);border-inline:2px solid var(--warn)}
.scrub-tip{
  position:absolute;bottom:22px;transform:translateX(-50%);
  background:rgba(5,10,22,.94);border:1px solid var(--line-strong);
  padding:3px 8px;border-radius:7px;font-size:11px;color:#fff;
  pointer-events:none;opacity:0;transition:.15s;white-space:nowrap;
  font-variant-numeric:tabular-nums;
}
.scrub:hover .scrub-tip{opacity:1}

.ctrl-row{display:flex;align-items:center;gap:5px;margin-top:2px;color:#e2e8f0}
.ctrl{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  color:#e2e8f0;transition:.18s var(--ease);flex-shrink:0;
}
.ctrl:hover{background:rgba(255,255,255,.14);color:#fff}
.ctrl.on{background:var(--blue-600);color:#fff}
.ctrl.warn.on{background:var(--warn);color:#2b1f00}
.ctrl-time{font-size:12px;color:#cbd5e1;font-variant-numeric:tabular-nums;padding:0 8px;white-space:nowrap}
.ctrl-time b{color:#fff;font-weight:500}
.ctrl-spacer{flex:1}

.vol{display:flex;align-items:center;gap:6px}
.vol input[type=range]{width:0;opacity:0;transition:.25s var(--ease);accent-color:var(--blue-400);cursor:pointer}
.vol:hover input[type=range],.vol.open input[type=range]{width:78px;opacity:1}

.speed-btn{
  height:30px;padding:0 10px;border-radius:9px;font-size:12px;
  color:#e2e8f0;font-variant-numeric:tabular-nums;transition:.18s;
}
.speed-btn:hover{background:rgba(255,255,255,.14)}
.speed-btn.on{background:var(--blue-600);color:#fff}

.pop{
  position:absolute;bottom:52px;inset-inline-end:10px;z-index:9;
  background:rgba(8,16,32,.97);border:1px solid var(--line-strong);
  border-radius:var(--r);padding:10px;min-width:210px;
  box-shadow:var(--sh);backdrop-filter:blur(16px);
}
.pop h5{margin:2px 6px 8px;font-size:11px;color:var(--text-faint);font-weight:500;letter-spacing:.04em}
.pop-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  width:100%;padding:7px 10px;border-radius:9px;font-size:12.5px;color:#e2e8f0;transition:.15s;
}
.pop-item:hover{background:rgba(255,255,255,.09)}
.pop-item.on{color:var(--blue-400)}
.pop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.pop-grid button{
  padding:7px 0;border-radius:8px;font-size:12px;text-align:center;
  background:rgba(255,255,255,.07);color:#e2e8f0;transition:.15s;font-variant-numeric:tabular-nums;
}
.pop-grid button:hover{background:rgba(255,255,255,.15)}
.pop-grid button.on{background:var(--blue-600);color:#fff}

/* --- تمرین‌های زیر ویدیو --- */
.practice{
  display:flex;gap:8px;flex-wrap:wrap;align-items:center;
  margin-top:14px;padding:12px 14px;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--line);
}
.practice .label{font-size:11.5px;color:var(--text-faint);margin-inline-end:2px}
.pill{
  display:inline-flex;align-items:center;gap:6px;height:33px;padding:0 13px;
  border-radius:99px;font-size:12.5px;color:var(--text-soft);
  background:var(--surface);border:1px solid var(--line);transition:.2s var(--ease);
}
.pill:hover{color:var(--text);border-color:var(--line-strong);transform:translateY(-1px)}
.pill.on{background:var(--accent-soft);color:var(--blue-400);border-color:var(--accent-line)}
.pill.rec.on{background:rgba(248,113,113,.16);color:var(--danger);border-color:rgba(248,113,113,.45)}
.pill.rec.on i{animation:blink 1.1s infinite}
@keyframes blink{50%{opacity:.25}}

/* -------------------------------------------------------- clip meta box -- */
.clip-head{margin:22px 0 0}
.clip-head .cat-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.tag{
  font-size:11.5px;padding:4px 11px;border-radius:99px;
  background:var(--surface);border:1px solid var(--line);color:var(--text-soft);
}
.tag.accent{background:var(--accent-soft);color:var(--blue-400);border-color:var(--accent-line)}
.tag.movie{font-family:var(--en);direction:ltr}
.clip-head h1{
  font-family:var(--en);direction:ltr;text-align:left;
  font-size:clamp(23px,3.2vw,33px);font-weight:400;line-height:1.24;letter-spacing:-.02em;
  margin:0 0 6px;
}
.clip-head .fa-title{font-size:15px;color:var(--text-soft)}

.panel{
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  overflow:hidden;
}
.panel + .panel{margin-top:18px}
.panel-head{
  display:flex;align-items:center;gap:9px;
  padding:13px 17px;border-bottom:1px solid var(--line);
}
.panel-head h4{margin:0;font-size:13.5px;font-weight:500;flex:1}
.panel-head .mini{font-size:11.5px;color:var(--text-faint)}
.panel-body{padding:17px}

/* یادداشت گرامری */
.note-box{
  position:relative;padding:20px 22px;border-radius:var(--r-lg);
  background:linear-gradient(150deg,rgba(59,130,246,.13),rgba(34,211,238,.05));
  border:1px solid var(--accent-line);
  font-size:14.5px;line-height:2.05;
}
.note-box::before{
  content:'';position:absolute;inset-inline-start:0;top:14px;bottom:14px;width:3px;
  border-radius:99px;background:linear-gradient(var(--cyan),var(--blue-500));
}
.note-box p{margin:0 0 10px}
.note-box p:last-child{margin:0}
.note-box code,.note-box .k{
  font-family:var(--en);direction:ltr;display:inline-block;
  background:rgba(96,165,250,.16);padding:1px 7px;border-radius:6px;
  font-size:.92em;color:#bfdbfe;
}
:root[data-theme="light"] .note-box code,:root[data-theme="light"] .note-box .k{color:#1d4ed8}

.ai-flag{
  display:flex;align-items:flex-start;gap:11px;
  padding:12px 15px;border-radius:var(--r);margin-bottom:14px;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.36);
  font-size:12.5px;color:#fcd34d;line-height:1.8;
}
:root[data-theme="light"] .ai-flag{color:#926c05}
.ai-flag .ic{flex-shrink:0;margin-top:3px}
.ai-flag b{font-weight:600}

/* ------------------------------------------------------------ transcript -- */
.transcript{max-height:min(56vh,560px);overflow-y:auto;padding:6px}
.tline{
  display:flex;gap:11px;align-items:flex-start;
  padding:11px 13px;border-radius:13px;cursor:pointer;
  transition:background .2s var(--ease), box-shadow .2s var(--ease);
  border:1px solid transparent;
}
.tline:hover{background:var(--surface-2)}
.tline.on{
  background:var(--accent-soft);border-color:var(--accent-line);
  box-shadow:0 4px 20px -10px rgba(37,99,235,.7);
}
.tline .t{
  font-size:10.5px;color:var(--text-faint);font-variant-numeric:tabular-nums;
  padding-top:4px;flex-shrink:0;min-width:34px;font-family:var(--en);
}
.tline.on .t{color:var(--blue-400)}
.tline .txt{flex:1;min-width:0}
.tline .en-t{
  font-family:var(--en);direction:ltr;text-align:left;
  font-size:14px;line-height:1.62;
}
.tline .sp{
  font-family:var(--en);font-size:10.5px;letter-spacing:.06em;
  color:var(--blue-400);opacity:.85;display:block;margin-bottom:2px;
}
.tline .fa-t{font-size:12.5px;color:var(--text-soft);margin-top:4px;line-height:1.85}
.tline .row-act{display:flex;gap:2px;flex-shrink:0;opacity:0;transition:opacity .2s}
.tline:hover .row-act,.tline.on .row-act{opacity:1}
.tline .row-act button{
  width:28px;height:28px;border-radius:8px;display:grid;place-items:center;
  color:var(--text-faint);transition:.15s;
}
.tline .row-act button:hover{background:var(--surface-2);color:var(--blue-400)}
.tline .row-act button.on{color:var(--warn)}

/* کلیک روی کلمه برای ذخیره در دفترچه */
.w{cursor:pointer;border-radius:4px;padding:0 1px;transition:background .15s}
.w:hover{background:rgba(96,165,250,.25)}
.w.saved{background:rgba(52,211,153,.2);box-shadow:inset 0 -2px 0 rgba(52,211,153,.6)}
/* واژهٔ دارای ریشه: زیرخطِ نقطه‌چینِ رنگی؛ کلیک → صفحهٔ ریشه */
.w.has-root{box-shadow:inset 0 -2px 0 var(--accent-line);background:rgba(96,165,250,.08)}
.w.has-root:hover{background:rgba(96,165,250,.28)}
/* نشانِ ریشه کنارِ واژه‌های کلیدی */
.root-chip{display:inline-flex;align-items:center;gap:3px;margin-inline-start:6px;font-size:11px;
  padding:1px 7px;border-radius:999px;color:var(--blue-400);background:var(--accent-soft);
  border:1px solid var(--accent-line);white-space:nowrap;vertical-align:middle}
.root-chip:hover{filter:brightness(1.12)}
.root-chip .en{direction:ltr;font-family:var(--en)}

.hide-en .en-t,.hide-en .subs-overlay .en-line{visibility:hidden}
.hide-fa .fa-t,.hide-fa .subs-overlay .fa-line{display:none}

/* ---------------------------------------------------------------- quiz -- */
.quiz-q{margin-bottom:18px}
.quiz-q .prompt{
  font-family:var(--en);direction:ltr;text-align:left;
  font-size:15px;line-height:1.7;margin-bottom:11px;
}
.quiz-q .prompt u{text-decoration:none;color:var(--blue-400);letter-spacing:.08em}
.quiz-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(max-width:520px){.quiz-opts{grid-template-columns:1fr}}
.quiz-opt{
  padding:10px 14px;border-radius:12px;text-align:center;
  font-family:var(--en);font-size:13.5px;
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  transition:.2s var(--ease);
}
.quiz-opt:hover{border-color:var(--accent-line);background:var(--surface-2)}
.quiz-opt.right{background:rgba(52,211,153,.16);border-color:rgba(52,211,153,.5);color:#6ee7b7}
.quiz-opt.wrong{background:rgba(248,113,113,.14);border-color:rgba(248,113,113,.45);color:#fca5a5}
.quiz-hint{font-size:12px;color:var(--text-faint);margin-top:8px}
.quiz-score{
  display:flex;align-items:center;gap:10px;padding:13px 16px;border-radius:var(--r);
  background:var(--accent-soft);border:1px solid var(--accent-line);font-size:13.5px;
}

/* ------------------------------------------------------------- account -- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:26px}
.stat{
  padding:17px 18px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:3px;position:relative;overflow:hidden;
}
.stat::after{
  content:'';position:absolute;top:-32px;inset-inline-end:-32px;width:96px;height:96px;border-radius:99px;
  background:radial-gradient(circle,var(--accent-soft),transparent 70%);
}
.stat b{font-family:var(--en);font-size:27px;font-weight:300;line-height:1.2}
.stat span{font-size:11.5px;color:var(--text-faint)}
.stat .ic{color:var(--blue-400);margin-bottom:4px}

.goal-bar{height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden;margin-top:8px}
.goal-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--blue-400));transition:width .6s var(--ease)}

.streak-flame{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:99px;font-size:12px;
  background:linear-gradient(135deg,rgba(251,191,36,.18),rgba(248,113,113,.14));
  border:1px solid rgba(251,191,36,.4);color:#fcd34d;
}

/* دفترچهٔ واژه‌ها */
.word-row{
  display:flex;align-items:center;gap:12px;padding:13px 15px;
  border-radius:var(--r);background:var(--surface);border:1px solid var(--line);
  transition:.2s var(--ease);
}
.word-row:hover{border-color:var(--line-strong)}
.word-row .term{font-family:var(--en);font-size:15px;font-weight:500;min-width:120px}
.word-row .ctx{flex:1;font-size:12px;color:var(--text-faint);font-family:var(--en);direction:ltr;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.word-row .box{
  font-size:10.5px;padding:3px 8px;border-radius:7px;
  background:var(--accent-soft);color:var(--blue-400);border:1px solid var(--accent-line);
}
.flash{
  padding:34px 26px;border-radius:var(--r-xl);text-align:center;
  background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--sh);
}
.flash .front{font-family:var(--en);font-size:31px;font-weight:300;margin-bottom:8px}
.flash .ctx-line{font-family:var(--en);direction:ltr;font-size:13px;color:var(--text-faint);margin-bottom:20px}
.flash .back{font-size:16px;color:var(--blue-400);margin-bottom:20px;min-height:26px}

/* ---------------------------------------------------------------- form -- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:12px;color:var(--text-soft)}
.field .hint{font-size:11px;color:var(--text-faint)}
.input,.textarea{
  width:100%;padding:11px 14px;border-radius:12px;font-size:13.5px;
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  transition:.2s var(--ease);
}
.textarea{min-height:96px;resize:vertical;line-height:1.85}
.input:focus,.textarea:focus{
  outline:none;border-color:var(--accent-line);background:var(--surface-2);
  box-shadow:0 0 0 4px var(--accent-soft);
}
.input::placeholder,.textarea::placeholder{color:var(--text-faint)}
.input.en,.textarea.en{font-family:var(--en);direction:ltr;text-align:left}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.field-row{grid-template-columns:1fr}}

.switch{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:13px}
.switch input{display:none}
.switch i{
  width:40px;height:23px;border-radius:99px;background:var(--surface-2);
  border:1px solid var(--line);position:relative;transition:.25s var(--ease);flex-shrink:0;
}
.switch i::after{
  content:'';position:absolute;top:2px;inset-inline-start:2px;width:17px;height:17px;
  border-radius:99px;background:var(--text-faint);transition:.25s var(--ease);
}
.switch input:checked + i{background:var(--blue-600);border-color:transparent}
.switch input:checked + i::after{inset-inline-start:calc(100% - 19px);background:#fff}

/* --------------------------------------------------------------- modal -- */
.overlay{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;
  background:rgba(3,7,16,.76);backdrop-filter:blur(7px);
  animation:fade .22s var(--ease);
}
@keyframes fade{from{opacity:0}}
.modal{
  width:min(560px,100%);max-height:88vh;overflow-y:auto;
  border-radius:var(--r-xl);background:var(--surface-solid);
  border:1px solid var(--line-strong);box-shadow:var(--sh);
  animation:rise .3s var(--ease);
}
.modal.wide{width:min(920px,100%)}
@keyframes rise{from{opacity:0;transform:translateY(16px) scale(.98)}}
.modal-head{
  display:flex;align-items:center;gap:10px;padding:17px 20px;
  border-bottom:1px solid var(--line);position:sticky;top:0;
  background:var(--surface-solid);z-index:2;
}
.modal-head h3{margin:0;font-size:15.5px;font-weight:500;flex:1}
.modal-body{padding:20px}
.modal-foot{
  display:flex;gap:10px;justify-content:flex-end;padding:15px 20px;
  border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--surface-solid);
}

/* --------------------------------------------------------------- toast -- */
.toasts{position:fixed;bottom:22px;inset-inline-start:22px;z-index:300;display:flex;flex-direction:column;gap:9px}
@media(max-width:900px){.toasts{bottom:78px}}
.toast{
  display:flex;align-items:center;gap:10px;
  padding:12px 17px;border-radius:14px;font-size:13px;
  background:var(--surface-solid);border:1px solid var(--line-strong);
  box-shadow:var(--sh);animation:slide .28s var(--ease);max-width:340px;
}
@keyframes slide{from{opacity:0;transform:translateY(12px)}}
.toast.ok{border-color:rgba(52,211,153,.5)}
.toast.ok .ic{color:var(--ok)}
.toast.err{border-color:rgba(248,113,113,.5)}
.toast.err .ic{color:var(--danger)}

/* ---------------------------------------------------------------- misc -- */
.section-title{
  display:flex;align-items:center;gap:12px;margin:38px 0 18px;
}
.section-title h2{margin:0;font-size:19px;font-weight:500;letter-spacing:-.01em}
.section-title .rule{flex:1;height:1px;background:linear-gradient(to left,var(--line),transparent)}
.section-title a{font-size:12.5px;color:var(--blue-400)}

.empty{
  text-align:center;padding:64px 24px;color:var(--text-faint);
}
.empty .ic{margin-bottom:14px;opacity:.5}
.empty h3{margin:0 0 6px;font-size:16px;font-weight:500;color:var(--text-soft)}
.empty p{margin:0;font-size:13px}

.pager{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:34px}
.pager button{
  min-width:38px;height:38px;padding:0 12px;border-radius:11px;font-size:13px;
  background:var(--surface);border:1px solid var(--line);color:var(--text-soft);transition:.2s;
  font-variant-numeric:tabular-nums;
}
.pager button:hover:not(:disabled){color:var(--text);border-color:var(--line-strong)}
.pager button.on{background:var(--blue-600);color:#fff;border-color:transparent}
.pager button:disabled{opacity:.35;cursor:default}

.site-foot{
  margin-top:70px;padding:34px 0;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-faint);
}
.site-foot .wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.site-foot .sp{flex:1}
.site-foot a:hover{color:var(--blue-400)}

/* ------------------------------------------------------------- admin -- */
.admin-shell{display:grid;grid-template-columns:214px minmax(0,1fr);gap:24px;padding:24px 0 60px}
@media(max-width:900px){.admin-shell{grid-template-columns:minmax(0,1fr)}}
.admin-nav{display:flex;flex-direction:column;gap:3px;position:sticky;top:calc(var(--header-h) + 16px);align-self:start}
@media(max-width:900px){.admin-nav{flex-direction:row;overflow-x:auto;position:static;padding-bottom:6px}}
.admin-nav button{
  display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;
  font-size:13px;color:var(--text-soft);transition:.2s var(--ease);text-align:start;white-space:nowrap;
}
.admin-nav button:hover{background:var(--surface);color:var(--text)}
.admin-nav button.on{background:var(--accent-soft);color:var(--blue-400);box-shadow:inset 0 0 0 1px var(--accent-line)}
.admin-nav .badge{
  margin-inline-start:auto;font-size:10.5px;min-width:19px;height:19px;padding:0 5px;
  border-radius:99px;background:var(--danger);color:#fff;display:grid;place-items:center;
}

.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{
  text-align:start;font-weight:500;font-size:11.5px;color:var(--text-faint);
  padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .16s}
.table tbody tr:hover{background:var(--surface)}
.table .thumb{
  width:76px;height:44px;border-radius:8px;object-fit:cover;background:var(--navy-800);flex-shrink:0;
}
.table .t-title{font-family:var(--en);direction:ltr;font-size:13px;max-width:290px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.badge-s{font-size:10.5px;padding:3px 9px;border-radius:7px;white-space:nowrap}
.badge-s.pub{background:rgba(52,211,153,.14);color:#6ee7b7;border:1px solid rgba(52,211,153,.34)}
.badge-s.draft{background:var(--surface-2);color:var(--text-faint);border:1px solid var(--line)}
.badge-s.pending{background:rgba(251,191,36,.14);color:#fcd34d;border:1px solid rgba(251,191,36,.36)}
.badge-s.ai{background:rgba(167,139,250,.14);color:#c4b5fd;border:1px solid rgba(167,139,250,.36)}

.drop{
  border:1.5px dashed var(--line-strong);border-radius:var(--r-lg);
  padding:40px 24px;text-align:center;transition:.25s var(--ease);cursor:pointer;
  background:var(--surface);
}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop .ic{color:var(--blue-400);margin-bottom:12px}
.drop h4{margin:0 0 6px;font-size:15px;font-weight:500}
.drop p{margin:0;font-size:12.5px;color:var(--text-faint)}

.upload-row{
  display:flex;align-items:center;gap:12px;padding:11px 14px;
  border-radius:var(--r);background:var(--surface);border:1px solid var(--line);margin-bottom:8px;
}
.upload-row .nm{flex:1;min-width:0;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-row .bar{width:120px;height:5px;border-radius:99px;background:var(--surface-2);overflow:hidden;flex-shrink:0}
.upload-row .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--blue-400));transition:width .3s}
.upload-row .st{font-size:11px;color:var(--text-faint);min-width:56px;text-align:end}
.upload-row.done{border-color:rgba(52,211,153,.4)}
.upload-row.fail{border-color:rgba(248,113,113,.4)}

.bulk-bar{
  display:flex;align-items:center;gap:9px;flex-wrap:wrap;
  padding:11px 14px;border-radius:var(--r);margin-bottom:14px;
  background:var(--accent-soft);border:1px solid var(--accent-line);font-size:12.5px;
}

/* صفحهٔ دانلود اپ */
.dl-hero{
  display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:center;
  padding:52px 0;
}
@media(max-width:860px){.dl-hero{grid-template-columns:1fr;gap:30px}}
.phone{
  aspect-ratio:9/19;border-radius:34px;padding:9px;justify-self:center;width:250px;
  background:linear-gradient(150deg,var(--navy-600),var(--navy-800));
  border:1px solid var(--line-strong);box-shadow:var(--sh);
}
.phone-screen{
  width:100%;height:100%;border-radius:26px;overflow:hidden;
  background:linear-gradient(170deg,var(--navy-700),var(--navy-900));
  display:flex;flex-direction:column;gap:8px;padding:16px 12px;
}
.phone-screen .bar{height:9px;border-radius:99px;background:rgba(148,183,255,.16)}
.phone-screen .box{border-radius:10px;background:rgba(148,183,255,.1);aspect-ratio:16/9}
.phone-screen .box.hi{background:linear-gradient(140deg,rgba(59,130,246,.5),rgba(34,211,238,.24))}

.steps{counter-reset:s;display:flex;flex-direction:column;gap:12px;margin-top:22px}
.steps li{
  list-style:none;display:flex;gap:12px;align-items:flex-start;
  font-size:13.5px;color:var(--text-soft);line-height:1.85;
}
.steps li::before{
  counter-increment:s;content:counter(s);
  width:25px;height:25px;border-radius:8px;flex-shrink:0;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--blue-400);font-size:12px;
  border:1px solid var(--accent-line);font-variant-numeric:tabular-nums;
}

/* حرکت کمتر برای کسانی که ترجیح می‌دهند */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ==========================================================================
   بازی‌ها
   ========================================================================== */
.game-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin-bottom:20px}
.game-card{
  position:relative;overflow:hidden;
  padding:24px 22px 20px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.game-card:hover{transform:translateY(-4px);border-color:var(--accent-line);box-shadow:var(--sh-glow)}
.game-card-glow{position:absolute;inset:0;opacity:.08;pointer-events:none}
.game-ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;color:#fff;
  box-shadow:0 10px 26px -10px rgba(37,99,235,.8);margin-bottom:14px;position:relative}
.game-card h3{margin:0 0 4px;font-size:19px;font-weight:600}
.game-card p{margin:0 0 18px;font-size:13px;color:var(--text-soft);line-height:1.8}
.game-actions{display:flex;gap:9px;flex-wrap:wrap;position:relative}

/* جدول قهرمانان */
.lb-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:11px;font-size:13px;transition:background .15s}
.lb-row:hover{background:var(--surface-2)}
.lb-rank{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:12px;
  background:var(--surface-2);color:var(--text-faint);font-variant-numeric:tabular-nums;flex-shrink:0}
.lb-rank.top{background:linear-gradient(140deg,#c2a25c,#e0c88a);color:#3a2e10;font-weight:700}
.lb-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-wins{color:var(--blue-400);font-size:12px}
.lb-time{color:var(--text-faint);font-size:12px}

/* در جست‌وجوی حریف */
.searching-box{text-align:center;padding:60px 24px}
.searching-box h3{margin:22px 0 6px;font-size:18px;font-weight:500}
.radar{position:relative;width:96px;height:96px;margin:0 auto}
.radar span{position:absolute;inset:0;border-radius:99px;border:2px solid var(--accent-line);
  animation:radar 2s var(--ease) infinite}
.radar span:nth-child(2){animation-delay:.6s}
.radar span:nth-child(3){animation-delay:1.2s}
@keyframes radar{0%{transform:scale(.2);opacity:.9}100%{transform:scale(1);opacity:0}}

/* صفحهٔ بازی */
.game-play{position:relative}
.game-hud{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;margin-bottom:18px}
.hud-side.hidden{visibility:hidden}
.hud-name{font-size:12.5px;color:var(--text-soft);margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hud-side:last-child{text-align:end}
.bar-track{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar-track i{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--cyan),var(--blue-400));transition:width .35s var(--ease)}
.bar-track i.opp{background:linear-gradient(90deg,#fbbf24,#f87171)}
.hud-status{font-size:11px;color:var(--text-faint);margin-top:5px}
.hud-timer{
  min-width:74px;text-align:center;font-family:var(--en);font-variant-numeric:tabular-nums;
  font-size:26px;font-weight:300;padding:8px 16px;border-radius:14px;
  background:var(--surface);border:1px solid var(--line);
}
.hud-timer.low{color:var(--danger);border-color:rgba(248,113,113,.4);animation:pulseLow 1s infinite}
@keyframes pulseLow{50%{background:rgba(248,113,113,.12)}}

.game-main{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}
@media(max-width:820px){.game-main{grid-template-columns:1fr}}
.game-stage{
  min-height:340px;border-radius:var(--r-lg);padding:26px 24px;
  background:var(--surface);border:1px solid var(--line);
  display:flex;flex-direction:column;
}

/* واژه‌یاب */
.q-head{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.q-count{font-size:12px;color:var(--text-faint);background:var(--surface-2);padding:3px 10px;border-radius:8px}
.q-label{font-size:12.5px;color:var(--text-soft)}
.q-meaning{
  text-align:center;font-size:clamp(22px,3.4vw,30px);font-weight:500;line-height:1.5;
  padding:22px 10px;margin-bottom:22px;color:var(--text);flex:1;display:grid;place-items:center;
}
.bidi,[dir="auto"]{unicode-bidi:plaintext;text-align:start}
input,textarea,[contenteditable="true"]{unicode-bidi:plaintext}
.q-options{display:grid;grid-template-columns:1fr 1fr;gap:11px}
@media(max-width:520px){.q-options{grid-template-columns:1fr}}
.q-opt{
  padding:15px;border-radius:14px;font-size:16px;text-align:center;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text);
  transition:.18s var(--ease);
}
.q-opt:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.q-opt.right{background:rgba(52,211,153,.18);border-color:rgba(52,211,153,.55);color:#6ee7b7}
.q-opt.wrong{background:rgba(248,113,113,.16);border-color:rgba(248,113,113,.5);color:#fca5a5}

/* املاساز */
.spell-hint{text-align:center;font-size:17px;color:var(--text-soft);margin-bottom:20px;flex-shrink:0}
.spell-slots{
  min-height:64px;display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center;
  padding:14px;border-radius:14px;border:1.5px dashed var(--line-strong);margin-bottom:22px;
  transition:.2s;
}
.spell-slots.ok{border-color:rgba(52,211,153,.6);background:rgba(52,211,153,.08)}
.spell-slots.bad{border-color:rgba(248,113,113,.6);background:rgba(248,113,113,.08)}
.slot-empty{color:var(--text-faint);font-size:13px}
.spell-tray{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px;flex:1;align-content:flex-start}
.chunk{
  font-family:var(--en);font-size:22px;letter-spacing:.02em;
  padding:12px 16px;border-radius:12px;
  background:linear-gradient(150deg,var(--navy-600),var(--navy-700));
  border:1px solid var(--line-strong);color:var(--ice);
  box-shadow:var(--sh-sm);transition:.16s var(--ease);cursor:pointer;
}
:root[data-theme="light"] .chunk{background:linear-gradient(150deg,#e6eefb,#f2f6fd);color:#1d4ed8}
.chunk:hover{transform:translateY(-2px)}
.chunk.used{opacity:.28;pointer-events:none;transform:none}
.chunk.placed{cursor:default;background:var(--accent-soft);border-color:var(--accent-line);color:var(--blue-400)}
.chunk.placed.right{background:rgba(52,211,153,.16);border-color:rgba(52,211,153,.5);color:#6ee7b7}
.spell-actions{display:flex;gap:9px;justify-content:center}

/* چت */
.chat-panel{
  display:flex;flex-direction:column;height:392px;
  border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);overflow:hidden;
}
@media(max-width:820px){.chat-panel{height:240px}}
.chat-head{padding:12px 15px;border-bottom:1px solid var(--line);font-size:12.5px;color:var(--text-soft);
  display:flex;align-items:center;gap:7px}
.chat-body{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:7px}
.chat-msg{display:flex}
.chat-msg.me{justify-content:flex-start}
.chat-msg.opp{justify-content:flex-end}
.chat-msg.sys{justify-content:center}
.chat-bubble{max-width:80%;padding:8px 13px;border-radius:14px;font-size:13px;line-height:1.7}
.chat-msg.me .chat-bubble{background:var(--blue-600);color:#fff;border-end-start-radius:4px}
.chat-msg.opp .chat-bubble{background:var(--surface-2);border:1px solid var(--line);border-end-end-radius:4px}
.chat-sys{font-size:11.5px;color:var(--text-faint);background:var(--surface-2);padding:4px 12px;border-radius:99px}
.chat-input{display:flex;gap:7px;padding:10px;border-top:1px solid var(--line)}
.chat-input input{flex:1;height:38px;padding:0 13px;border-radius:11px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text);font-size:13px}
.chat-input input:focus{outline:none;border-color:var(--accent-line)}
.chat-input button{padding:0 13px;height:38px}

/* شمارش معکوس شروع */
.start-overlay{position:absolute;inset:0;z-index:20;display:grid;place-items:center;
  background:color-mix(in oklab,var(--bg) 82%,transparent);backdrop-filter:blur(6px);border-radius:var(--r-lg)}
.start-inner{text-align:center}
.start-inner h3{margin:0 0 6px;font-size:20px}
.start-inner p{margin:0;color:var(--text-soft);font-size:14px}
.count{display:inline-grid;place-items:center;width:72px;height:72px;margin-top:10px;
  font-family:var(--en);font-size:40px;font-weight:300;border-radius:99px;
  background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--blue-400);
  animation:countPop .8s var(--ease)}
@keyframes countPop{0%{transform:scale(.6);opacity:0}40%{transform:scale(1);opacity:1}}

/* نتیجهٔ رقابت */
.result-versus{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 0}
.rv-col{flex:1;text-align:center;padding:18px 10px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}
.rv-col.win{border-color:rgba(52,211,153,.5);background:rgba(52,211,153,.08)}
.rv-name{display:block;font-size:12.5px;color:var(--text-soft);margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rv-score{display:block;font-family:var(--en);font-size:40px;font-weight:300;line-height:1}
.rv-time{display:block;font-family:var(--en);font-size:13px;color:var(--text-faint);margin-top:4px}
.rv-vs{font-family:var(--en);font-size:28px;color:var(--text-faint);padding:0 4px}

/* آدمین: واژه‌های بازی */
.gw-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:99px;
  background:var(--surface-2);border:1px solid var(--line);font-size:12.5px;margin:0 0 8px}
.gw-tag .en{color:var(--blue-400)}

/* پیش‌نمایشِ ویدیو با نگه‌داشتن ماوس روی کارت */
.card-preview{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:2;opacity:0;transition:opacity .35s var(--ease);
  background:var(--navy-800);
}
.card-media.previewing .card-preview{opacity:1}
.card-media.previewing img{opacity:0}
/* وقتی پیش‌نمایش پخش می‌شود، آیکنِ پخشِ وسط را پنهان کن */
.card-media.previewing .card-play{opacity:0 !important}

/* ریپلای در چتِ بازی */
.chat-bubble{cursor:pointer;display:inline-flex;flex-direction:column;gap:3px}
.chat-quote{
  display:block;font-size:11px;line-height:1.5;opacity:.8;
  padding:3px 8px;border-inline-start:2px solid currentColor;border-radius:6px;
  background:rgba(255,255,255,.1);max-width:100%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.chat-msg.me .chat-quote{background:rgba(0,0,0,.18)}
.chat-txt{display:block}
.reply-bar{
  display:flex;align-items:center;gap:8px;
  padding:7px 12px;border-top:1px solid var(--line);
  background:var(--accent-soft);font-size:12px;color:var(--text-soft);
}
.reply-bar .reply-ic{color:var(--blue-400);display:flex}
.reply-bar .reply-txt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reply-bar button{
  width:24px;height:24px;border-radius:7px;display:grid;place-items:center;
  color:var(--text-faint);flex-shrink:0;
}
.reply-bar button:hover{background:var(--surface-2);color:var(--text)}

/* ویدیوی شاخصِ لندینگ */
.spot-frame{position:relative;width:100%}
.spot-loading{aspect-ratio:4/3;display:grid;place-items:center}
.spot-video{
  position:relative;aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;
  background:#000;border:1px solid var(--line-strong);box-shadow:var(--sh-glow);
}
.spot-video video{width:100%;height:100%;object-fit:cover;display:block;cursor:pointer}
.spot-play{
  position:absolute;inset:0;display:grid;place-items:center;z-index:2;
  background:rgba(5,10,22,.28);transition:opacity .25s;
}
.spot-video.playing .spot-play{opacity:0;pointer-events:none}
.spot-play i{
  width:64px;height:64px;border-radius:99px;display:grid;place-items:center;
  background:rgba(59,130,246,.94);color:#fff;box-shadow:0 14px 40px -10px rgba(37,99,235,1);
  transition:transform .25s var(--ease);
}
.spot-play:hover i{transform:scale(1.08)}
.spot-badge{
  position:absolute;top:10px;inset-inline-start:10px;z-index:3;
  font-size:11.5px;padding:4px 10px;border-radius:8px;
  background:rgba(5,10,22,.66);backdrop-filter:blur(6px);
  border:1px solid var(--accent-line);color:#dbeafe;
}
.spot-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}
.spot-meta b{font-size:15px;font-weight:500;direction:ltr}
.spot-movie{font-size:12px;color:var(--text-faint);display:inline-flex;align-items:center;gap:4px}
.spot-more{font-size:12.5px;color:var(--blue-400);margin-inline-start:auto}
@media(max-width:960px){.spot-loading{aspect-ratio:16/9}}

/* دربارهٔ ما */
.about-hero{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.about-quote{
  margin:0;padding:20px 24px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);
  border-inline-start:3px solid var(--accent);
  font-size:14px;line-height:2.05;color:var(--text-soft);
}
.about-quote p{margin:0 0 12px}
.about-quote footer{margin-top:8px;font-style:normal;color:var(--blue-400);font-family:var(--fa);direction:rtl;text-align:end}

/* دکمهٔ کوچکِ ترجمه در سرِ پنل */
.mini-btn{
  display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 10px;border-radius:8px;
  font-size:11.5px;color:var(--text-soft);background:var(--surface-2);border:1px solid var(--line);
  transition:.18s var(--ease);
}
.mini-btn:hover{color:var(--text);border-color:var(--line-strong)}
.mini-btn.on{background:var(--accent-soft);color:var(--blue-400);border-color:var(--accent-line)}

/* پنلِ متن: فارسی فقط با دکمهٔ ترجمه نشان داده می‌شود */
.transcript .fa-t{display:none}
.transcript.show-fa .fa-t{display:block}

/* کارائوکهٔ کلمه‌به‌کلمه */
.tline .en-t .w.word-on{
  background:linear-gradient(180deg,transparent 58%,rgba(96,165,250,.45) 0);
  color:#fff;border-radius:3px;
}
:root[data-theme="light"] .tline .en-t .w.word-on{color:var(--blue-600)}
.tline.on .en-t .w.word-on{background:linear-gradient(180deg,transparent 55%,rgba(96,165,250,.6) 0)}

/* تولتیپِ ترجمهٔ کلمه */
.word-tip{
  position:fixed;z-index:250;transform:translate(-50%,-100%);
  background:rgba(8,16,32,.97);color:#e8effc;border:1px solid var(--line-strong);
  padding:5px 11px;border-radius:9px;font-size:12.5px;font-family:var(--fa);
  box-shadow:var(--sh);pointer-events:none;opacity:0;transition:opacity .12s;max-width:240px;
  white-space:normal;text-align:center;line-height:1.7;
}
.word-tip.show{opacity:1}
.word-tip .tip-root{display:block;color:var(--blue-400);font-weight:600;margin-bottom:2px}
.word-tip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);
  border:5px solid transparent;border-top-color:rgba(8,16,32,.97)}

/* ریپلایِ کشیدنی + منوی نگه‌داشتن + پیام صوتی */
.chat-msg{position:relative}
.chat-bubble{touch-action:pan-y;transition:transform .12s ease;user-select:none}
.chat-msg.swiping .chat-bubble{transition:none}
.chat-msg.will-reply .chat-bubble{box-shadow:0 0 0 2px var(--accent-line)}
/* آیکنِ راهنمای ریپلای که هنگام کشیدن ظاهر می‌شود */
.chat-msg::before{
  content:'↩';position:absolute;top:50%;transform:translateY(-50%);
  font-size:16px;color:var(--blue-400);opacity:0;transition:opacity .15s;
}
.chat-msg.me::before{inset-inline-end:6px}
.chat-msg.opp::before{inset-inline-start:6px}
.chat-msg.will-reply::before{opacity:1}

.bubble-menu{
  position:absolute;bottom:100%;z-index:20;margin-bottom:4px;
  background:var(--surface-solid);border:1px solid var(--line-strong);
  border-radius:12px;box-shadow:var(--sh);padding:4px;
}
.chat-msg.me .bubble-menu{inset-inline-start:0}
.chat-msg.opp .bubble-menu{inset-inline-end:0}
.bubble-menu button{
  display:flex;align-items:center;gap:7px;padding:7px 13px;border-radius:8px;
  font-size:13px;color:var(--text);white-space:nowrap;
}
.bubble-menu button:hover{background:var(--surface-2);color:var(--blue-400)}

.chat-bubble.voice{padding:6px 10px}
.voice-row{display:flex;align-items:center;gap:7px}
.voice-row audio{height:30px;max-width:180px}
.voice-dur{font-size:11px;opacity:.7}
.chat-msg.me .chat-bubble.voice{color:#fff}
.chat-msg.me .voice-row audio{filter:invert(1) hue-rotate(180deg)}

.chat-mic{
  width:38px;height:38px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;
  color:var(--text-soft);background:var(--surface-2);border:1px solid var(--line);transition:.18s;
}
.chat-mic:hover{color:var(--text);border-color:var(--line-strong)}
.chat-mic.rec{background:rgba(248,113,113,.18);color:var(--danger);border-color:rgba(248,113,113,.5);animation:pulseLow 1s infinite}

/* بازیِ تندنویس */
.type-form{display:flex;gap:9px;max-width:420px;margin:0 auto;width:100%}
.type-input{
  flex:1;height:52px;padding:0 16px;border-radius:14px;font-size:20px;text-align:center;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text);
  font-family:var(--en);letter-spacing:.02em;
}
.type-input:focus{outline:none;border-color:var(--accent-line);box-shadow:0 0 0 4px var(--accent-soft)}
.type-input.right{border-color:rgba(52,211,153,.6);background:rgba(52,211,153,.12);color:#6ee7b7}
.type-input.wrong{border-color:rgba(248,113,113,.6);background:rgba(248,113,113,.12);color:#fca5a5}
.type-form .btn{height:52px}
.type-feedback{text-align:center;margin-top:16px;font-size:14px;min-height:24px}
.type-feedback .ok{color:#6ee7b7;display:inline-flex;align-items:center;gap:6px}
.type-feedback .bad{color:#fca5a5;display:inline-flex;align-items:center;gap:6px}
.type-feedback b{font-family:var(--en)}

/* بازیِ جفت‌یاب (حافظه) */
.mem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;flex:1;align-content:center}
@media(max-width:560px){.mem-grid{grid-template-columns:repeat(2,1fr)}}
.mem-card{
  aspect-ratio:3/2;border-radius:14px;position:relative;
  background:linear-gradient(150deg,var(--navy-600),var(--navy-700));
  border:1px solid var(--line-strong);color:transparent;
  display:grid;place-items:center;padding:8px;transition:.2s var(--ease);cursor:pointer;overflow:hidden;
}
:root[data-theme="light"] .mem-card{background:linear-gradient(150deg,#dfe8f7,#eef3fb)}
.mem-card::before{content:'?';position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--serif);font-size:26px;color:var(--text-faint);opacity:.6;transition:opacity .2s}
.mem-card .mem-face{font-size:14px;line-height:1.4;text-align:center;opacity:0;transition:opacity .2s}
.mem-card.flip{background:var(--accent-soft);border-color:var(--accent-line);color:var(--text)}
.mem-card.flip::before{opacity:0}
.mem-card.flip .mem-face{opacity:1}
.mem-card.done{background:rgba(52,211,153,.14);border-color:rgba(52,211,153,.5);color:#6ee7b7;pointer-events:none}
.mem-card.done .mem-face{opacity:1}
.mem-card.done::before{opacity:0}
.mem-card.en .mem-face{font-family:var(--en);direction:ltr;font-size:16px}

/* ============ بازی‌های سطح‌بندی‌شده / شنیداری / گفتاری ================= */
.game-tagpill{
  font-size:10.5px;font-weight:600;vertical-align:middle;
  padding:2px 8px;border-radius:99px;margin-inline-start:6px;
  background:var(--accent-soft);color:var(--blue-400);border:1px solid var(--accent-line);
}
.lvl-badge{
  font-size:11.5px;font-weight:600;padding:3px 11px;border-radius:99px;
  background:var(--accent-soft);color:var(--blue-400);border:1px solid var(--accent-line);
}
.hint{font-size:12.5px;color:var(--text-soft);line-height:1.9}

/* انتخابِ سطح */
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:560px){.level-grid{grid-template-columns:1fr}}
.level-card{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;
  padding:20px 18px;border-radius:var(--r-lg);text-align:start;
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  transition:.18s var(--ease);cursor:pointer;
}
.level-card:hover{border-color:var(--accent-line);transform:translateY(-3px);box-shadow:var(--sh-sm)}
.level-card .level-num{
  font-family:var(--en);font-size:13px;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;background:var(--accent-soft);color:var(--blue-400);margin-bottom:8px;
}
.level-card b{font-size:18px}
.level-card span:last-child{font-size:12px;color:var(--text-faint)}

/* شنیدن */
.listen-play{display:flex;flex-direction:column;align-items:center;gap:12px;margin:8px 0 26px;flex:1;justify-content:center}
.listen-btn{
  width:96px;height:96px;border-radius:50%;display:grid;place-items:center;
  color:#fff;background:linear-gradient(140deg,#f59e0b,#ea580c);
  box-shadow:0 14px 40px -14px rgba(234,88,12,.7);transition:.2s var(--ease);cursor:pointer;
}
.listen-btn:hover{transform:scale(1.05)}
.listen-btn.playing{animation:listenPulse .9s ease}
@keyframes listenPulse{0%{box-shadow:0 0 0 0 rgba(245,158,11,.5)}100%{box-shadow:0 0 0 26px rgba(245,158,11,0)}}
.listen-hint{font-size:12px;color:var(--text-faint)}
.q-options.stacked{grid-template-columns:1fr}
.q-options.stacked .q-opt{text-align:start;direction:ltr;font-size:15px;line-height:1.5}

/* سایه‌گویی */
.shadow-card{
  padding:30px 22px;border-radius:var(--r-lg);text-align:center;
  background:var(--surface);border:1px solid var(--line);
}
.shadow-target{
  font-family:var(--en);direction:ltr;font-size:clamp(24px,4vw,34px);
  font-weight:500;line-height:1.4;color:var(--text);margin-bottom:8px;
}
.shadow-fa{color:var(--text-soft);font-size:14px;margin-bottom:22px}
.shadow-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.shadow-actions .btn{min-width:150px}
#shRec.rec{animation:recPulse 1.1s infinite;background:linear-gradient(140deg,#ef4444,#b91c1c)!important;border-color:transparent}
@keyframes recPulse{50%{box-shadow:0 0 0 8px rgba(239,68,68,.18)}}
.shadow-result{min-height:30px;margin-top:22px;font-size:14px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.shadow-result .ok,.para-fb.ok{color:#6ee7b7;display:inline-flex;align-items:center;gap:6px}
.shadow-result .bad{color:#fca5a5;display:inline-flex;align-items:center;gap:6px}
.shadow-result .listening{color:var(--blue-400);display:inline-flex;align-items:center;gap:6px}
.shadow-result .en,.shadow-result b{font-family:var(--en);direction:ltr}

/* بازگویی (paraphrase) */
.para-card{padding:26px 22px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.para-label{font-size:13px;color:var(--text-soft);margin-bottom:12px;text-align:center}
.para-prompt{
  font-family:var(--en);direction:ltr;text-align:center;
  font-size:clamp(20px,3.4vw,28px);font-weight:500;color:var(--text);line-height:1.4;
  padding:14px 12px;border-radius:14px;background:var(--surface-2);
}
.para-hint{font-size:12px;color:var(--text-faint);text-align:center;margin-top:8px}
.para-input{
  width:100%;margin-top:16px;font-family:var(--en);direction:ltr;
  font-size:17px;padding:14px 16px;border-radius:14px;
  background:var(--surface-2);border:1.5px solid var(--line);color:var(--text);
}
.para-input:focus{outline:none;border-color:var(--accent-line);box-shadow:0 0 0 4px var(--accent-soft)}
.para-input.right{border-color:rgba(52,211,153,.6);background:rgba(52,211,153,.1);color:#6ee7b7}
.para-input.wrong{border-color:rgba(248,113,113,.55);background:rgba(248,113,113,.1)}
.para-result{margin-top:18px}
.para-fb{font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.para-fb.info{color:var(--text-soft)}
.para-list{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:7px}
.para-list li{
  font-family:var(--en);direction:ltr;font-size:15px;padding:9px 13px;border-radius:11px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text-soft);
}
.para-list li.match{background:rgba(52,211,153,.14);border-color:rgba(52,211,153,.45);color:#6ee7b7}

/* نتیجهٔ تمرینِ تکی (شنیدن/سایه‌گویی/بازگویی) */
.quiz-score{
  display:flex;align-items:center;gap:10px;font-size:16px;color:var(--text);
  padding:22px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);
}

/* ==================== ریشه‌شناسی ==================== */
.skel-card{height:132px;border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(90deg,var(--surface),var(--surface-2),var(--surface));
  background-size:600px 100%;animation:shimmer 1.5s infinite linear}
.roots-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.root-card{
  display:flex;flex-direction:column;gap:8px;padding:20px 18px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);color:var(--text);transition:.18s var(--ease);
}
.root-card:hover{border-color:var(--accent-line);transform:translateY(-3px);box-shadow:var(--sh-sm)}
.root-word{font-family:var(--en);direction:ltr;font-size:26px;font-weight:600;
  background:linear-gradient(100deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.root-meaning{font-size:14px;color:var(--text-soft)}
.root-meaning .en{direction:ltr;font-size:12.5px}
.root-samples{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.root-samples .en{direction:ltr;font-family:var(--en);font-size:11.5px;padding:2px 8px;border-radius:7px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text-faint)}
.root-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px;
  font-size:11px;color:var(--text-faint)}
.root-count{color:var(--blue-400)}

.root-hero{text-align:center;padding:30px 18px 24px;border-radius:var(--r-lg);margin-bottom:20px;
  background:var(--surface);border:1px solid var(--line)}
.root-hero-word{font-family:var(--en);direction:ltr;font-size:clamp(36px,7vw,54px);font-weight:700;
  background:linear-gradient(100deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.root-hero-meaning{font-size:20px;color:var(--text);margin-top:6px}
.root-hero-sub{font-size:12.5px;color:var(--text-faint);margin-top:6px}
.root-hero-sub .en{direction:ltr}
.root-summary{font-size:14px;line-height:2;color:var(--text-soft);margin-bottom:20px;
  padding:16px 18px;border-radius:14px;background:var(--surface);border:1px solid var(--line);
  border-inline-start:3px solid var(--accent-line)}
.root-summary .en{direction:ltr;font-family:var(--en)}
.root-words{display:flex;flex-direction:column;gap:10px}
.rw-item{padding:15px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.rw-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;justify-content:space-between}
.rw-term{font-family:var(--en);direction:ltr;font-size:18px;font-weight:600;color:var(--blue-400);
  display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.rw-term:hover{color:var(--cyan)}
.rw-fa{font-size:13.5px;color:var(--text-soft)}
.rw-ex{display:block;margin-top:8px;font-family:var(--en);direction:ltr;font-size:14px;color:var(--text-soft);
  text-align:start;line-height:1.6;cursor:pointer;padding:0}
.rw-ex:hover{color:var(--text)}

/* ==================== فضای گفتگو (chat spaces) ==================== */
.space-modes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.space-mode{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:12px;
  font-size:13px;color:var(--text-soft);background:var(--surface);border:1px solid var(--line);transition:.18s var(--ease)}
.space-mode:hover{border-color:var(--accent-line);color:var(--text)}
.space-mode.on{color:var(--text);border-color:var(--accent-line);background:var(--accent-soft)}
.space-mode .sm-ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:#fff}
.chat-space{border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);overflow:hidden}
.cs-log{height:min(58vh,460px);overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px}
.cs-msg{max-width:82%;padding:12px 14px;border-radius:16px;font-size:14px;line-height:1.7}
.cs-msg.bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--line);border-bottom-inline-start-radius:5px}
.cs-msg.me{align-self:flex-end;background:linear-gradient(140deg,var(--blue-600),var(--blue-400));color:#fff;
  border-bottom-inline-end-radius:5px;unicode-bidi:plaintext;text-align:start}
.cs-name{font-size:10.5px;color:var(--blue-400);margin-bottom:5px;font-weight:600}
.cs-line{display:inline-flex;align-items:center;gap:6px;font-family:var(--en);direction:ltr;
  font-size:15.5px;color:var(--text);text-align:start;cursor:pointer;line-height:1.5;padding:0}
.cs-line:hover{color:var(--blue-400)}
.cs-pattern{font-family:var(--en);direction:ltr;font-size:12.5px;color:var(--cyan);margin-top:7px;
  padding:6px 9px;border-radius:8px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.2)}
.cs-fa{font-size:13px;color:var(--text-soft);margin-top:6px;line-height:1.8}
.cs-exs{margin-top:8px;display:flex;flex-direction:column;gap:5px}
.cs-ex{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}
.cs-say{font-family:var(--en);direction:ltr;font-size:13.5px;color:var(--text);cursor:pointer;
  display:inline-flex;align-items:center;gap:4px;padding:0}
.cs-say:hover{color:var(--blue-400)}
.cs-ex span{font-size:12px;color:var(--text-faint)}
.cs-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:var(--surface-2)}
/* دوجهته‌ی داینامیک: هر خط بر اساسِ اولین حرفِ قوی، خودش راست‌چین/چپ‌چین می‌شود
   تا متنِ ترکیبیِ فارسی+انگلیسی به‌هم نریزد (unicode-bidi: plaintext). */
.cs-input input,.cs-input textarea{flex:1;font-size:15px;padding:11px 14px;border-radius:12px;
  background:var(--surface);border:1px solid var(--line);color:var(--text);
  unicode-bidi:plaintext;text-align:start}
.cs-input textarea{resize:vertical;min-height:52px;max-height:220px;line-height:1.7}
.cs-input input:focus,.cs-input textarea:focus{outline:none;border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}
.cs-input.writing{align-items:flex-end}
.cs-input .btn{padding-inline:14px}
.cs-controls{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line)}
/* پاسخِ هوشمند + پیشنهادها + «در حال تایپ» */
.cs-reply{font-size:14.5px;line-height:1.8;color:var(--text)}
.cs-msg.bot .cs-reply{unicode-bidi:plaintext;text-align:start}
.cs-hear{margin-top:8px;font-size:11.5px;color:var(--blue-400);display:inline-flex;align-items:center;gap:4px;
  padding:3px 9px;border-radius:8px;background:var(--accent-soft);border:1px solid var(--accent-line);cursor:pointer}
.cs-hear:hover{filter:brightness(1.1)}
.cs-suggest{display:flex;flex-wrap:wrap;gap:7px;padding:10px 12px 2px}
.cs-suggest:empty{display:none}
.cs-chip{font-family:var(--en);direction:ltr;font-size:12.5px;padding:7px 12px;border-radius:999px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--text-soft);cursor:pointer;transition:.15s var(--ease)}
.cs-chip:hover{border-color:var(--accent-line);color:var(--text);background:var(--accent-soft)}
/* اتاق‌های چتِ زنده */
.room-desc{font-size:13px;color:var(--text-soft);line-height:1.9;margin:0 0 14px;
  padding:11px 15px;border-radius:12px;background:var(--surface);border:1px solid var(--line);
  border-inline-start:3px solid var(--accent-line)}
.rm-sys{align-self:center;font-size:11.5px;color:var(--text-faint);margin:4px 0;text-align:center}
.cs-msg .rm-body{unicode-bidi:plaintext;text-align:start;font-size:14.5px;line-height:1.7}
.cs-msg.me .rm-body{color:#fff}
.rm-time{display:block;font-size:10px;opacity:.6;margin-top:3px;text-align:end}
.rm-badge{font-size:9.5px;background:var(--accent-soft);color:var(--blue-400);
  border:1px solid var(--accent-line);padding:0 6px;border-radius:99px;vertical-align:middle}
/* ردیفِ پیام + آواتار */
.rm-row{display:flex;gap:8px;align-items:flex-end;max-width:100%}
.rm-row.me{justify-content:flex-end}
.rm-row.other{justify-content:flex-start}
.rm-av{flex-shrink:0}
.rm-row .cs-msg{margin:0;max-width:min(80%,520px)}

/* ==================== آواتار / عکس پروفایل ==================== */
.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;
  color:#fff;flex-shrink:0;vertical-align:middle;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.avatar-img{width:100%;height:100%;object-fit:cover;display:block}
.av-initial{font-family:var(--en);font-weight:700;line-height:1}
.head-avatar{display:inline-flex;border-radius:50%;transition:.15s var(--ease)}
.head-avatar:hover{transform:scale(1.07)}
.profile-head{display:flex;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.profile-av{position:relative;border:none;background:none;padding:0;cursor:pointer;border-radius:50%;flex-shrink:0}
.profile-av .avatar{box-shadow:0 8px 22px -10px rgba(0,0,0,.5), inset 0 0 0 1px rgba(255,255,255,.15)}
.profile-av-edit{position:absolute;bottom:-1px;inset-inline-end:-1px;width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;background:var(--blue-600);color:#fff;border:2px solid var(--bg)}
.profile-info{flex:1;min-width:140px}
.profile-sub{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap}
.av-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:9px;
  max-height:300px;overflow-y:auto;padding:4px;margin-top:4px}
.av-tile{padding:5px;border-radius:14px;border:2px solid transparent;background:var(--surface-2);cursor:pointer;
  display:grid;place-items:center;transition:.15s var(--ease)}
.av-tile:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.av-tile.sel{border-color:var(--blue-400);background:var(--accent-soft)}
#rmText.shake{animation:rmShake .3s}
@keyframes rmShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.cs-typing{display:flex;gap:4px;padding:4px 2px}
.cs-typing i{width:7px;height:7px;border-radius:50%;background:var(--text-faint);animation:csBounce 1.2s infinite ease-in-out}
.cs-typing i:nth-child(2){animation-delay:.15s}
.cs-typing i:nth-child(3){animation-delay:.3s}
@keyframes csBounce{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-5px);opacity:1}}

/* ویرایشگرِ ریشه‌ها در پنلِ مدیریت */
.rt-word{display:grid;grid-template-columns:1.1fr 1fr 1.6fr auto;gap:8px;align-items:center;margin-bottom:8px}
@media(max-width:680px){.rt-word{grid-template-columns:1fr 1fr;position:relative}}
.rt-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 12px;border-radius:12px;
  border:1px solid var(--line);margin-bottom:7px}
.rt-row b{font-family:var(--en);direction:ltr;font-size:16px;color:var(--blue-400);min-width:90px}
.rt-mean{flex:1;font-size:13px;color:var(--text-soft)}
.rt-mean .en{direction:ltr}
.rt-count{font-size:11px;color:var(--text-faint)}

/* کارت‌های ابزارِ یادگیری در لابیِ بازی‌ها */
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:8px}
@media(max-width:640px){.tool-grid{grid-template-columns:1fr}}
.tool-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);color:var(--text);transition:.18s var(--ease)}
.tool-card:hover{border-color:var(--accent-line);transform:translateY(-3px);box-shadow:var(--sh-sm)}
.tool-card .tool-ic{flex-shrink:0;width:52px;height:52px;border-radius:15px;display:grid;place-items:center;color:#fff}
.tool-card div{flex:1;min-width:0}
.tool-card h3{font-size:16px;margin:0 0 3px}
.tool-card p{font-size:12.5px;color:var(--text-soft);margin:0;line-height:1.7}
.tool-card p .en{direction:ltr;font-family:var(--en)}
.tool-card > svg:last-child{color:var(--text-faint);flex-shrink:0}

/* ==================== کیف‌پول، اجتماعی، اعلان‌ها (v25) ==================== */
.lang-tag{font-family:var(--en);font-size:11px;font-weight:700;letter-spacing:.02em}
.notif-btn{position:relative}
.notif-btn .dot{position:absolute;top:5px;inset-inline-end:5px;width:8px;height:8px;border-radius:99px;
  background:var(--danger);box-shadow:0 0 0 2px var(--bg)}

.wallet-chip{display:inline-flex;align-items:center;gap:9px;padding:5px 11px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-size:12px;white-space:nowrap;transition:.15s var(--ease)}
.wallet-chip:hover{border-color:var(--accent-line)}
.wallet-chip span{display:inline-flex;align-items:center;gap:3px}
.wallet-chip b{font-family:var(--en)}
@media(max-width:640px){.wallet-chip{display:none}}

.wallet-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.wallet-grid{grid-template-columns:1fr}}
.wallet-card{padding:20px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--surface);text-align:center}
.wallet-card .wc-ic{font-size:30px;display:block;margin-bottom:6px}
.wallet-card b{display:block;font-family:var(--en);font-size:34px;font-weight:300;line-height:1}
.wallet-card > span{font-size:13px;color:var(--text-soft)}
.wallet-card p{margin:10px 0 0;font-size:12px;color:var(--text-faint);line-height:1.9}
.wallet-card.coin{border-color:rgba(234,179,8,.35)}
.wallet-card.gem{border-color:rgba(56,189,248,.35)}

.tx-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;
  border:1px solid var(--line);margin-bottom:6px;flex-wrap:wrap}
.tx-ic{font-size:16px}
.tx-kind{font-size:13px}
.tx-amt{font-family:var(--en);font-weight:700;font-size:13.5px}
.tx-amt.plus{color:#6ee7b7}
.tx-amt.minus{color:#fca5a5}

.profile-bio{margin:8px 0 0;font-size:13px;color:var(--text-soft);line-height:1.9;
  unicode-bidi:plaintext;text-align:start}

.fr-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:12px;
  border:1px solid var(--line);margin-bottom:6px}
.fr-user{display:flex;align-items:center;gap:10px;color:var(--text);min-width:0}
.fr-user span{display:flex;flex-direction:column;min-width:0}
.fr-user b{font-size:13.5px}
.fr-user .mini{color:var(--text-faint);direction:ltr}

.group-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.group-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:var(--r-lg);
  background:var(--surface);border:1px solid var(--line);color:var(--text);transition:.18s var(--ease);flex-wrap:wrap}
.group-card:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.group-card h3{margin:0;font-size:14.5px}
.group-card p{margin:3px 0 0;font-size:12px;color:var(--text-soft)}
.group-card > div{flex:1;min-width:0}
.group-ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--blue-400);flex-shrink:0}
.member-row{display:flex;gap:12px;flex-wrap:wrap;padding:4px 0 10px}
.member{display:flex;flex-direction:column;align-items:center;gap:4px;width:70px;color:var(--text)}
.member .mini{font-size:10.5px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:70px}
.gp-row{display:flex;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);margin-bottom:6px}
.gp-row > div{flex:1;min-width:0}
.gp-body{margin:4px 0 0;font-size:13.5px;line-height:1.8;unicode-bidi:plaintext;text-align:start}

.nt-row{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:12px;
  border:1px solid var(--line);margin-bottom:6px;color:var(--text)}
.nt-row.fresh{background:var(--accent-soft);border-color:var(--accent-line)}
.nt-ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:var(--surface-2);color:var(--blue-400);flex-shrink:0}
.nt-txt{flex:1;font-size:13px}

.av-prem{position:relative}
.av-prem-tag{position:absolute;bottom:-2px;inset-inline-end:-2px;font-size:9px;padding:1px 5px;
  border-radius:99px;background:var(--surface);border:1px solid var(--accent-line);color:var(--blue-400)}
.av-prem.locked .avatar{filter:grayscale(.65) brightness(.8)}
.avatar.is-premium{box-shadow:0 0 0 2px rgba(250,204,21,.55), inset 0 0 0 1px rgba(255,255,255,.2)}

.hud-mid{display:flex;flex-direction:column;align-items:center;gap:6px}
.buy-time{display:inline-flex;align-items:center;gap:5px;font-size:11px;padding:3px 10px;border-radius:999px;
  background:var(--surface);border:1px solid var(--accent-line);color:var(--blue-400);cursor:pointer;white-space:nowrap}
.buy-time:hover{background:var(--accent-soft)}
.buy-time:disabled{opacity:.5}

.listen-btn.needs-tap{animation:tapPulse 1.6s infinite}
@keyframes tapPulse{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,.45)}50%{box-shadow:0 0 0 14px rgba(245,158,11,0)}}

/* ------------------------------------------------ کاوشگرِ ریشه‌ها (v25) */
.roots-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:0 0 12px}
.roots-search{position:relative;display:flex;align-items:center;flex:1 1 260px;min-width:220px}
.roots-search svg{position:absolute;inset-inline-start:12px;color:var(--text-faint);pointer-events:none}
.roots-search input{width:100%;padding:10px 14px;padding-inline-start:38px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-size:13.5px}
.roots-search input:focus{outline:none;border-color:var(--accent-line);box-shadow:var(--sh-sm)}
.kind-tabs{display:flex;gap:6px;flex-wrap:wrap}
.kind-tab{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:11px;cursor:pointer;
  border:1px solid var(--line);background:var(--surface);color:var(--text-soft);font:inherit;font-size:12.5px;
  transition:border-color .16s,color .16s,background .16s}
.kind-tab:hover{border-color:var(--accent-line);color:var(--text)}
.kind-tab.is-on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.kind-tab .kt-n{font-size:11px;opacity:.65}
.rich-check{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-soft);cursor:pointer}
.rich-check input{accent-color:var(--accent);width:15px;height:15px;cursor:pointer}
.rich-check .num{opacity:.6;font-size:11px}
.roots-found{color:var(--text-faint);font-size:12px;margin:0 0 12px}
.root-card{position:relative}
.root-kind-tag{position:absolute;inset-block-start:10px;inset-inline-end:10px;font-size:10.5px;
  padding:3px 8px;border-radius:99px;border:1px solid var(--line);color:var(--text-faint);background:var(--bg)}
.root-kind-tag.rk-prefix{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.root-kind-tag.rk-suffix{color:var(--gold,#c9a227);border-color:color-mix(in srgb,var(--gold,#c9a227) 35%,transparent);
  background:color-mix(in srgb,var(--gold,#c9a227) 10%,transparent)}
#rootsPager{gap:12px}
.pager .pager-btn{display:inline-flex;align-items:center;gap:5px;padding:9px 16px;border-radius:11px;cursor:pointer;
  border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-size:13px}
.pager .pager-btn:hover:not(:disabled){border-color:var(--accent-line);color:var(--accent)}
.pager .pager-btn:disabled{opacity:.4;cursor:default}
.pager-now{font-size:12.5px;color:var(--text-faint)}

/* ------------------------------------- نوارِ تیکه‌های هم‌فیلم (v25) */
.sib-panel{margin-bottom:22px}
.sib-strip{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:thin}
.sib-chip{display:flex;align-items:center;gap:8px;flex:0 0 auto;max-width:230px;
  padding:8px 12px;border-radius:11px;border:1px solid var(--line);background:var(--surface);
  color:var(--text-soft);text-decoration:none;font-size:12.5px;transition:border-color .16s,color .16s}
.sib-chip:hover{border-color:var(--accent-line);color:var(--text)}
.sib-chip .sib-n{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;
  border-radius:6px;background:var(--bg);font-size:11px;color:var(--text-faint);flex:0 0 auto}
.sib-chip .sib-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;direction:ltr}
.sib-chip.is-now{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.sib-chip.is-now .sib-n{background:var(--accent);color:#fff}

/* ------------------------------------ جزئیاتِ ریشه: حالتِ بی‌واژه و همسایه‌ها */
.root-nowords{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 20px;padding:16px 18px;
  border:1px dashed var(--line-strong,var(--line));border-radius:14px;background:var(--surface)}
.root-nowords > svg{color:var(--text-faint);flex:0 0 auto}
.root-nowords > div{flex:1 1 260px}
.root-nowords b{font-size:13.5px}
.root-nowords p{margin:5px 0 0;font-size:12.5px;color:var(--text-soft);line-height:1.9}
.root-neighbors{display:flex;flex-wrap:wrap;gap:8px}
.nb-chip{display:inline-flex;align-items:baseline;gap:8px;padding:8px 13px;border-radius:11px;
  border:1px solid var(--line);background:var(--surface);text-decoration:none;transition:border-color .16s}
.nb-chip:hover{border-color:var(--accent-line)}
.nb-chip .en{font-size:13.5px;color:var(--text);direction:ltr}
.nb-chip .nb-fa{font-size:11.5px;color:var(--text-faint)}

/* صافیِ چک‌باکسی در نوارِ ابزارِ پنل */
.chip-check{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:11px;cursor:pointer;
  border:1px solid var(--line);background:var(--surface);color:var(--text-soft);font-size:12.5px;white-space:nowrap}
.chip-check:hover{border-color:var(--accent-line);color:var(--text)}
.chip-check input{accent-color:var(--accent);width:15px;height:15px;cursor:pointer}
.chip-check:has(input:checked){background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}

/* ========================================================================
   ایموجی، استیکر، ویس و تماس (v29)
   ======================================================================== */

/* ── نوارِ ورودیِ چت با دکمه‌های کناری ────────────────────────────── */
.cs-bar{position:relative}
.cs-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
  width:38px;height:38px;border-radius:11px;cursor:pointer;border:1px solid transparent;
  background:transparent;color:var(--text-faint);transition:color .16s,background .16s,border-color .16s}
.cs-icon:hover:not(:disabled){color:var(--accent);background:var(--accent-soft)}
.cs-icon.is-on{color:var(--accent);background:var(--accent-soft);border-color:var(--accent-line)}
.cs-icon:disabled{opacity:.4;cursor:default}

/* ── پنلِ انتخابگر ────────────────────────────────────────────────── */
.epick{position:absolute;inset-block-end:calc(100% + 8px);inset-inline-start:0;z-index:40;
  width:min(340px,calc(100vw - 32px));border:1px solid var(--line);border-radius:16px;
  background:var(--surface);box-shadow:var(--sh-lg,0 18px 40px rgba(0,0,0,.28));overflow:hidden}
.epick-tabs{display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--line)}
.ep-tab{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px;border-radius:10px;cursor:pointer;border:1px solid transparent;background:transparent;
  color:var(--text-soft);font:inherit;font-size:12.5px}
.ep-tab.is-on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.epick-body{padding:8px}
.ep-groups{display:flex;gap:4px;padding-bottom:8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.ep-g{flex:1;padding:6px;border-radius:9px;cursor:pointer;border:1px solid transparent;
  background:transparent;font-size:18px;line-height:1}
.ep-g.is-on{background:var(--accent-soft);border-color:var(--accent-line)}
.ep-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;max-height:190px;overflow-y:auto}
.ep-e{padding:5px 0;border-radius:8px;cursor:pointer;border:none;background:transparent;
  font-size:20px;line-height:1.3;transition:background .12s}
.ep-e:hover{background:var(--bg)}

/* ── استیکرها ─────────────────────────────────────────────────────── */
.ep-packs{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.ep-pack{position:relative;flex:0 0 auto;width:42px;height:42px;border-radius:11px;cursor:pointer;
  border:1px solid var(--line);background:var(--bg);display:grid;place-items:center;padding:3px}
.ep-pack img{width:100%;height:100%;object-fit:contain}
.ep-pack.is-on{border-color:var(--accent-line);background:var(--accent-soft)}
.ep-lock{position:absolute;inset-block-end:-3px;inset-inline-end:-3px;display:grid;place-items:center;
  width:16px;height:16px;border-radius:50%;background:var(--accent);color:#fff}
.ep-sgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;max-height:186px;overflow-y:auto}
.ep-sgrid.is-locked{filter:blur(2.5px) grayscale(.5);opacity:.55;pointer-events:none}
.ep-s{padding:4px;border-radius:11px;cursor:pointer;border:1px solid transparent;background:transparent;
  aspect-ratio:1;transition:background .12s,border-color .12s}
.ep-s:hover{background:var(--bg);border-color:var(--line)}
.ep-s img{width:100%;height:100%;object-fit:contain}
.ep-buy{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;
  padding:12px;margin-bottom:8px;border:1px dashed var(--accent-line);border-radius:12px;
  background:var(--accent-soft)}
.ep-buy b{font-size:13.5px}
.ep-buy span{font-size:12px;color:var(--text-soft)}
.ep-empty{padding:22px 10px;text-align:center;font-size:12.5px;color:var(--text-faint)}

/* ── استیکر و ویس داخلِ حباب ──────────────────────────────────────── */
.rm-sticker{width:132px;height:132px;object-fit:contain;display:block}
.cs-msg.is-sticker{background:transparent!important;border-color:transparent!important;
  box-shadow:none!important;padding:2px 6px}
.rm-voice{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rm-voice audio{height:34px;max-width:200px}
.rm-voice i{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-faint);font-style:normal}

/* ── نوارِ ضبط ────────────────────────────────────────────────────── */
.rec-bar{display:flex;align-items:center;gap:9px;padding:9px 12px;margin-top:6px;
  border:1px solid var(--accent-line);border-radius:12px;background:var(--accent-soft)}
.rec-dot{width:10px;height:10px;border-radius:50%;background:#ef4444;animation:recPulse 1.1s infinite}
@keyframes recPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
.rec-label{font-size:12px;color:var(--text-soft)}

/* ── تماس ─────────────────────────────────────────────────────────── */
.icon-btn.call:hover{color:var(--accent)}
.profile-acts{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.call-ov{position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  background:rgba(4,8,16,.72);backdrop-filter:blur(6px);padding:18px}
.call-card{width:min(420px,100%);border-radius:22px;overflow:hidden;background:var(--surface);
  border:1px solid var(--line);box-shadow:0 26px 70px rgba(0,0,0,.5)}
.call-video{position:relative;aspect-ratio:4/3;background:#0b1220;display:grid;place-items:center}
.call-video video{width:100%;height:100%;object-fit:cover;display:block}
.call-video #callLocal{position:absolute;inset-block-end:10px;inset-inline-end:10px;
  width:96px;height:72px;border-radius:10px;border:2px solid rgba(255,255,255,.65);object-fit:cover}
.call-video.is-audio video{display:none}
.call-video .call-avatar{position:absolute;display:grid;place-items:center}
.call-video:not(.is-audio) .call-avatar{display:none}
.call-who{padding:14px 16px 4px;text-align:center}
.call-who b{display:block;font-size:16px}
.call-state{font-size:12.5px;color:var(--text-faint)}
.call-actions{display:flex;justify-content:center;gap:16px;padding:14px 16px 20px}
.call-btn{width:54px;height:54px;border-radius:50%;cursor:pointer;border:none;display:grid;place-items:center;
  color:#fff;transition:transform .14s,filter .14s}
.call-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.call-btn.ok{background:#16a34a}
.call-btn.end{background:#dc2626}
.call-btn.mute{background:var(--bg);color:var(--text);border:1px solid var(--line)}
.call-btn.mute.is-off{background:#dc2626;color:#fff;border-color:transparent}

/* ── مدیریتِ استیکر در پنل ────────────────────────────────────────── */
.pack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.pack-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:14px}
.pack-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.pack-head b{font-size:14px}
.pack-badge{font-size:10.5px;padding:3px 8px;border-radius:99px;border:1px solid var(--line);color:var(--text-faint)}
.pack-badge.prem{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.pack-stickers{display:grid;grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:6px;margin-bottom:10px}
.pack-st{position:relative;aspect-ratio:1;border:1px solid var(--line);border-radius:10px;
  background:var(--bg);padding:4px}
.pack-st img{width:100%;height:100%;object-fit:contain}
.pack-st button{position:absolute;inset-block-start:-6px;inset-inline-end:-6px;width:20px;height:20px;
  border-radius:50%;border:none;background:#dc2626;color:#fff;cursor:pointer;display:grid;place-items:center;
  font-size:11px;line-height:1;opacity:0;transition:opacity .14s}
.pack-st:hover button{opacity:1}
.pack-actions{display:flex;gap:6px;flex-wrap:wrap}

/* عنصرِ hidden باید واقعاً پنهان باشد، حتی اگر کلاسش display دارد. */
[hidden]{display:none!important}
/* تصویرِ خودم تا وقتی جریانی نگرفته دیده نشود (کادرِ خالی زشت است). */
.call-video #callLocal{display:none}
.call-video #callLocal.is-live{display:block}

/* ========================================================================
   نظمِ موبایل (v32)

   دو مشکلِ تکرارشونده را ریشه‌ای حل می‌کند:
     ۱) نوارهای افقی (دسته‌ها، سطح‌ها، زبانه‌ها) وقتی کنارِ عنصرِ دیگری در یک
        flex می‌نشستند فشرده می‌شدند و آیتمِ آخر نصفه دیده می‌شد. حالا در عرضِ
        کوچک یک سطرِ کاملِ خودشان را می‌گیرند و لبه‌شان محو می‌شود تا معلوم
        باشد ادامه دارد.
     ۲) عنصرهایی که در ۳۷۵ پیکسل سرریز می‌کردند (نوارِ ورودیِ چت، نامِ بازیکن).
   ======================================================================== */

/* نوارِ افقی: در تنگنا سطرِ کامل بگیرد، نه یک تکهٔ فشرده */
@media(max-width:760px){
  .toolbar{gap:9px;padding:12px}
  .chip-row{flex:1 0 100%;min-width:100%;order:-1}
  .toolbar .select,
  .toolbar .input{flex:1 1 140px;min-width:0}
}
@media(max-width:420px){
  .toolbar .select,
  .toolbar .input{flex:1 1 100%}
}

/* نشانهٔ «ادامه دارد» روی نوارهای اسکرول‌شونده */
.chip-row,
.space-modes,
.kind-tabs,
.sib-strip,
.ep-packs{
  -webkit-overflow-scrolling:touch;
  scroll-snap-type:x proximity;
  mask-image:linear-gradient(to left,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
}
.chip-row > *,
.space-modes > *,
.sib-strip > *{scroll-snap-align:start}
:root[dir='ltr'] .chip-row,
html[dir='ltr'] .chip-row{mask-image:linear-gradient(to right,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%)}

/* زبانه‌های اتاق و سطحِ ریشه‌ها هم در موبایل نباید بشکنند */
@media(max-width:760px){
  .space-modes{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .space-modes::-webkit-scrollbar{display:none}
  .space-mode{flex:0 0 auto}
  .kind-tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;width:100%}
  .kind-tabs::-webkit-scrollbar{display:none}
  .kind-tab{flex:0 0 auto}
  .roots-toolbar{gap:9px}
  .roots-search{flex:1 0 100%}
  .rich-check{font-size:12px}
}

/* نامِ بازیکن در لابی نباید سرریز کند */
.lb-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}

/* نوارِ ورودیِ چت در ۳۷۵ پیکسل */
@media(max-width:520px){
  .cs-input{gap:5px;padding:9px}
  .cs-input input,.cs-input textarea{min-width:0;font-size:16px}  /* ۱۶px تا iOS زوم نکند */
  .cs-icon{width:34px;height:34px}
  .cs-input .btn{padding-inline:12px}
  .epick{width:calc(100vw - 24px)}
  .ep-grid{grid-template-columns:repeat(7,1fr)}
}

/* جدول‌ها و کارت‌های پنل در موبایل */
@media(max-width:640px){
  .pack-grid{grid-template-columns:1fr}
  .pack-stickers{grid-template-columns:repeat(auto-fill,minmax(48px,1fr))}
  .section-title h2{font-size:16px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}

/* هیچ صفحه‌ای نباید افقی اسکرول شود */
html,body{max-width:100%;overflow-x:hidden}

/* ========================================================================
   پیام‌رسان (v32)

   کلیدِ کار، ارتفاع است. `100vh` روی موبایل دروغ می‌گوید (نوارِ آدرس را
   حساب نمی‌کند) و با بالاآمدنِ کیبرد هم عوض نمی‌شود. پس:
     • `--chat-vh` را جاوااسکریپت از `visualViewport.height` پر می‌کند،
     • و `100dvh` تکیه‌گاهِ دوم است اگر جاوااسکریپت دیر رسید.
   نتیجه: نوارِ نوشتن همیشه بالای کیبرد می‌نشیند و بقیهٔ فضا مالِ پیام‌هاست.
   ======================================================================== */

body.chat-mode > header,
body.chat-mode > footer,
body.chat-mode .mobile-bar,
body.chat-mode .toasts{ }
body.chat-mode > header{display:none}
body.chat-mode > footer{display:none}
body.chat-mode .mobile-bar{display:none}
body.chat-mode{padding-bottom:0;overflow:hidden}
body.chat-mode #app{padding:0}
body.chat-mode .toasts{bottom:86px}

.chat-screen{
  display:flex;flex-direction:column;
  height:var(--chat-vh, 100dvh);
  max-height:var(--chat-vh, 100dvh);
  background:var(--bg);
  overflow:hidden;
}

/* ── سرصفحه ──────────────────────────────────────────────────────── */
.chat-top{
  flex:0 0 auto;display:flex;align-items:center;gap:10px;
  padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top));
  border-bottom:1px solid var(--line);background:var(--surface);
}
.chat-back{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;
  color:var(--text-soft);flex:0 0 auto}
.chat-back:hover{background:var(--bg);color:var(--text)}
html[dir='rtl'] .chat-back svg{transform:scaleX(1)}
html[dir='ltr'] .chat-back svg{transform:scaleX(-1)}
.chat-title{min-width:0;flex:1}
.chat-title b{display:block;font-size:15px;line-height:1.3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-sub{font-size:11.5px;color:var(--text-faint);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.chat-top-actions{display:flex;gap:6px;flex:0 0 auto}

/* ── زبانه‌های اتاق ───────────────────────────────────────────────── */
.chat-tabs{
  flex:0 0 auto;display:flex;gap:6px;padding:8px 12px;overflow-x:auto;
  border-bottom:1px solid var(--line);background:var(--surface);scrollbar-width:none;
}
.chat-tabs::-webkit-scrollbar{display:none}
.chat-tab{
  display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;
  padding:7px 13px;border-radius:99px;font-size:12.5px;color:var(--text-soft);
  border:1px solid var(--line);background:var(--bg);white-space:nowrap;
}
.chat-tab.on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.ct-ic{display:grid;place-items:center;width:20px;height:20px;border-radius:7px;color:#fff}

/* ── فهرست پیام‌ها ───────────────────────────────────────────────── */
.chat-log{
  flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;
  display:flex;flex-direction:column;gap:3px;
  padding:14px 12px 8px;-webkit-overflow-scrolling:touch;
}
.msg-day{display:flex;justify-content:center;margin:10px 0 6px}
.msg-day span{font-size:11px;color:var(--text-faint);background:var(--surface);
  border:1px solid var(--line);border-radius:99px;padding:3px 12px}
.msg-sys{text-align:center;font-size:11.5px;color:var(--text-faint);margin:6px 0}

.msg-row{display:flex;align-items:flex-end;gap:7px;max-width:100%;position:relative}
.msg-row.me{flex-direction:row-reverse}
.msg-av{flex:0 0 auto;align-self:flex-end}
.msg-bubble{
  position:relative;max-width:min(74%,520px);min-width:0;
  padding:8px 12px 6px;border-radius:16px;
  background:var(--surface);border:1px solid var(--line);
  font-size:14px;line-height:1.75;word-break:break-word;overflow-wrap:anywhere;
}
.msg-row.me .msg-bubble{background:var(--accent-soft);border-color:var(--accent-line)}
.msg-row.other .msg-bubble{border-start-start-radius:6px}
.msg-row.me .msg-bubble{border-start-end-radius:6px}
.msg-name{font-size:11.5px;color:var(--accent);margin-bottom:2px;font-weight:600}
.msg-time{display:block;text-align:end;font-size:10px;color:var(--text-faint);margin-top:2px}
.msg-body a{color:var(--accent);text-decoration:underline}
.msg-row.flash .msg-bubble{animation:msgFlash 1.2s ease}
@keyframes msgFlash{0%,100%{box-shadow:none}30%{box-shadow:0 0 0 3px var(--accent-line)}}

/* استیکر بدونِ حباب */
.msg-row.is-sticker .msg-bubble{background:transparent!important;border-color:transparent!important;padding:2px 4px}
.msg-sticker{width:132px;height:132px;object-fit:contain;display:block}

/* نقلِ پاسخ */
.msg-quote{
  display:flex;flex-direction:column;gap:1px;width:100%;text-align:start;cursor:pointer;
  margin:0 0 5px;padding:5px 9px;border:none;border-inline-start:3px solid var(--accent);
  border-radius:8px;background:color-mix(in oklab,var(--accent) 9%,transparent);font:inherit;
}
.msg-quote b{font-size:11.5px;color:var(--accent)}
.msg-quote span{font-size:12px;color:var(--text-soft);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.msg-fwd{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-faint);margin-bottom:3px}

/* رسانه در حباب */
.msg-voice{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.msg-voice audio{height:34px;max-width:210px}
.msg-voice i{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:var(--text-faint);font-style:normal}
.msg-image{display:block;border-radius:11px;overflow:hidden;max-width:280px}
.msg-image img{display:block;width:100%;height:auto;max-height:320px;object-fit:cover}
.msg-video{display:block;border-radius:11px;max-width:280px;width:100%;background:#000}
.msg-cap{display:block;font-size:12.5px;color:var(--text-soft);margin-top:4px}
.msg-file{display:flex;align-items:center;gap:9px;padding:7px 4px;text-decoration:none;color:inherit}
.mf-ic{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;
  background:var(--accent-soft);color:var(--accent);flex:0 0 auto}
.mf-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* منوی پیام */
.msg-menu{
  display:flex;gap:2px;align-self:center;flex:0 0 auto;
  opacity:0;pointer-events:none;transition:opacity .14s;
}
.msg-row:hover .msg-menu,
.msg-row.menu-on .msg-menu{opacity:1;pointer-events:auto}
.msg-menu button{
  display:grid;place-items:center;width:28px;height:28px;border-radius:9px;cursor:pointer;
  border:1px solid var(--line);background:var(--surface);color:var(--text-faint);
}
.msg-menu button:hover{color:var(--accent);border-color:var(--accent-line)}
@media(hover:none){ .msg-menu{transition:none} }

/* حبابِ در حالِ فرستادن */
.msg-row.is-pending .msg-bubble{display:flex;align-items:center;gap:8px;opacity:.75}
.up-spin{width:15px;height:15px;border-radius:50%;flex:0 0 auto;
  border:2px solid var(--line);border-top-color:var(--accent);animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.up-name{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.up-size{font-size:11px;color:var(--text-faint);flex:0 0 auto}

/* دکمهٔ «برو پایین» */
.chat-down{
  position:absolute;inset-block-end:112px;inset-inline-end:16px;z-index:5;
  width:38px;height:38px;border-radius:50%;cursor:pointer;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--surface);color:var(--text-soft);
  box-shadow:var(--sh-sm);transform:rotate(-90deg);
}
html[dir='ltr'] .chat-down{transform:rotate(90deg)}
.chat-down:hover{color:var(--accent);border-color:var(--accent-line)}

/* ── نوارِ نوشتن ─────────────────────────────────────────────────── */
.chat-compose{
  position:relative;flex:0 0 auto;
  border-top:1px solid var(--line);background:var(--surface);
  opacity:1;isolation:isolate;box-shadow:0 -10px 28px rgba(0,0,0,.2);
  padding-bottom:env(safe-area-inset-bottom);
}

/* مسیر روشنِ صفحهٔ خانه */
.roadmap{margin:22px 0 8px}
.roadmap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.roadmap-grid a{display:flex;gap:11px;align-items:flex-start;padding:15px;border:1px solid var(--line);
  border-radius:15px;background:var(--surface);color:inherit;transition:.18s}
.roadmap-grid a:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.roadmap-grid b{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);font-family:var(--en)}
.roadmap-grid span{display:flex;flex-direction:column;gap:4px}
.roadmap-grid strong{font-size:14px}.roadmap-grid small{font-size:12px;line-height:1.7;color:var(--text-soft)}
@media(max-width:760px){.roadmap-grid{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.roadmap-grid{grid-template-columns:1fr}}

/* مرکز کتاب‌ها و آموزش مدرس */
.book-hub-tabs{display:flex;gap:7px;overflow:auto;margin:0 0 20px;padding:5px;background:var(--surface);
  border:1px solid var(--line);border-radius:14px}
.book-hub-tabs a{flex:1;text-align:center;white-space:nowrap;padding:9px 13px;border-radius:10px;color:var(--text-soft)}
.book-hub-tabs a.on{background:var(--accent-soft);color:var(--accent)}
.lesson-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.lesson-card{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.lesson-card>img{width:100%;height:180px;object-fit:cover}.lesson-card>div{padding:16px}
.lesson-card h3{margin:0 0 7px}.lesson-card p{min-height:42px;color:var(--text-soft);line-height:1.8}
.lesson-page{padding:26px 0 60px;max-width:820px}.lesson-detail{margin-top:16px;padding:22px;border-radius:18px;
  border:1px solid var(--line);background:var(--surface)}
.lesson-cover{width:100%;max-height:420px;object-fit:cover;border-radius:14px}.lesson-detail audio{width:100%;margin:10px 0 18px}
.lesson-body{white-space:normal;line-height:2.15;font-size:15px}.lesson-body p{margin:0 0 1em}
@media(max-width:620px){.lesson-grid{grid-template-columns:1fr}}

/* دیوارِ پروفایل برای عکسِ عریض */
.wall{min-height:300px;background-size:cover!important;background-position:center!important}
@media(max-width:620px){.wall{min-height:220px}}
.chat-reply{display:flex;align-items:center;gap:9px;padding:8px 12px 0}
.cr-bar{width:3px;align-self:stretch;border-radius:2px;background:var(--accent);flex:0 0 auto}
.cr-body{flex:1;min-width:0;display:flex;flex-direction:column}
.cr-body b{font-size:11.5px;color:var(--accent)}
.cr-body span{font-size:12px;color:var(--text-soft);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cr-x{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;cursor:pointer;
  border:none;background:transparent;color:var(--text-faint);flex:0 0 auto}
.cr-x:hover{color:var(--text)}

.chat-input{display:flex;align-items:flex-end;gap:6px;padding:9px 12px}
.chat-input textarea{
  flex:1;min-width:0;resize:none;overflow-y:auto;max-height:132px;
  font:inherit;font-size:15px;line-height:1.6;padding:9px 14px;border-radius:18px;
  border:1px solid var(--line);background:var(--bg);color:var(--text);
}
.chat-input textarea:focus{outline:none;border-color:var(--accent-line)}
.chat-send{
  display:grid;place-items:center;width:40px;height:40px;flex:0 0 auto;
  border-radius:50%;border:none;cursor:pointer;background:var(--blue-600,var(--accent));color:#fff;
  transition:filter .15s,transform .15s;
}
.chat-send:hover{filter:brightness(1.08);transform:translateY(-1px)}
.chat-compose .cs-icon{width:38px;height:38px;flex:0 0 auto}
/* پنلِ ایموجی داخلِ نوارِ نوشتن باز شود، نه بیرونِ صفحه */
.chat-compose .epick{inset-block-end:calc(100% - 4px);inset-inline-start:8px}

/* ── موبایل ──────────────────────────────────────────────────────── */
@media(max-width:520px){
  .chat-log{padding:10px 8px 6px}
  .msg-bubble{max-width:82%;font-size:14.5px}
  .chat-input{padding:8px;gap:4px}
  .chat-input textarea{font-size:16px}      /* زیرِ ۱۶ باشد، iOS زوم می‌کند */
  .chat-compose .cs-icon{width:36px;height:36px}
  .chat-send{width:38px;height:38px}
  .msg-image,.msg-video{max-width:210px}
  .msg-sticker{width:110px;height:110px}
  .chat-down{inset-block-end:96px;inset-inline-end:10px}
  /* روی صفحهٔ کوچک منوی پیام همیشه دیده شود وقتی باز است */
  .msg-menu button{width:32px;height:32px}
}

/* ── پنجرهٔ فوروارد ──────────────────────────────────────────────── */
.fwd-ov{position:fixed;inset:0;z-index:210;display:grid;place-items:center;
  background:rgba(4,8,16,.6);backdrop-filter:blur(4px);padding:18px}
.fwd-card{width:min(360px,100%);border-radius:18px;background:var(--surface);
  border:1px solid var(--line);box-shadow:0 22px 60px rgba(0,0,0,.45);overflow:hidden}
.fwd-head{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}
.fwd-prev{padding:10px 16px;font-size:12.5px;color:var(--text-soft);
  border-bottom:1px solid var(--line);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fwd-list{display:flex;flex-direction:column;padding:6px}
.fwd-list button{display:flex;align-items:center;gap:9px;padding:11px 12px;border-radius:11px;
  cursor:pointer;border:none;background:transparent;color:var(--text);font:inherit;font-size:13.5px;text-align:start}
.fwd-list button:hover{background:var(--bg)}
.fwd-foot{padding:8px 12px 12px;display:flex;justify-content:flex-end}
/* راهنمای ورودی نباید دو خط شود و نصفه بماند. */
.chat-input textarea::placeholder{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ================================================== قفسهٔ کتاب‌ها (v32) */
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin-bottom:22px}
.book-card{display:flex;gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:var(--surface);text-decoration:none;color:inherit;transition:border-color .16s,transform .16s}
.book-card:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.bc-spine{flex:0 0 8px;background:var(--accent)}
.bc-spine[data-lvl="A1"]{background:#34d399}
.bc-spine[data-lvl="A2"]{background:#22d3ee}
.bc-spine[data-lvl="B1"]{background:#3b82f6}
.bc-spine[data-lvl="B2"]{background:#a78bfa}
.bc-spine[data-lvl="C1"]{background:#f59e0b}
.bc-spine[data-lvl="C2"]{background:#ef4444}
.bc-body{display:flex;flex-direction:column;gap:3px;padding:12px 13px;min-width:0;flex:1}
.bc-body b{font-size:13.5px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-fa{font-size:11.5px;color:var(--text-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-foot{display:flex;align-items:center;gap:7px;margin-top:5px;flex-wrap:wrap}
.bc-done{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:#34d399}
.book-hero{display:flex;gap:14px;align-items:stretch;padding:16px;border:1px solid var(--line);
  border-radius:16px;background:var(--surface)}
.book-hero .bc-spine{border-radius:4px;flex:0 0 6px}
.unit-row{align-items:center}
.unit-row .tx-kind{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}
.unit-tick{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;flex:0 0 auto;
  background:color-mix(in oklab,#34d399 22%,transparent);color:#34d399}
.unit-dot{width:20px;height:20px;border-radius:50%;flex:0 0 auto;border:1.5px dashed var(--line-strong,var(--line))}
@media(max-width:520px){
  .book-grid{grid-template-columns:1fr 1fr;gap:9px}
  .bc-body{padding:10px}
  .bc-body b{font-size:12.5px;white-space:normal}
  .book-hero{flex-direction:row;padding:13px}
}
/* ردیفِ یونیت در موبایل: عنوان یک سطر، دکمه سطرِ بعد و همیشه یک‌جا. */
@media(max-width:560px){
  .unit-row{flex-wrap:wrap;gap:8px;align-items:center}
  .unit-row .tx-kind{flex:1 1 100%;align-items:flex-start}
  .unit-row .tx-kind .mini{flex:1 1 100%;margin-inline-start:28px}
  .unit-row > span:not(.tx-kind){display:none}
  .unit-row .btn{margin-inline-start:auto}
}
/* فضای گفتگو روی همان پوستهٔ پیام‌رسان: چیدمانِ داخلی‌اش را نگه می‌داریم. */
.chat-log.cs-log{display:flex;flex-direction:column;gap:10px}
.chat-compose .cs-suggest{display:flex;gap:6px;overflow-x:auto;padding:8px 12px 0;scrollbar-width:none}
.chat-compose .cs-suggest::-webkit-scrollbar{display:none}
.chat-compose .cs-suggest:empty{display:none}
.chat-input.writing textarea{min-height:58px}
.chat-compose .cs-suggest{flex-wrap:nowrap}
.chat-compose .cs-suggest .cs-chip{flex:0 0 auto;white-space:nowrap}

/* ================================================ دیوار و دستاوردها (v33) */

/* ── دیوارِ پروفایل ──────────────────────────────────────────────── */
/* دیوار یک نوارِ تصویری است و آواتار نیمی روی آن می‌نشیند. فقط آواتار بالا
   کشیده می‌شود، نه کلِ سربرگ — وگرنه نام و نشان‌ها روی تصویر می‌افتند. */
.wall{
  position:relative;height:150px;border-radius:18px;overflow:hidden;
  margin-bottom:14px;border:1px solid var(--line);
}
.wall-badges{
  position:absolute;inset-block-end:10px;inset-inline-end:14px;
  display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;
  max-width:calc(100% - 120px);
}
.wall-badges .badge-name{display:none}
.profile-head.on-wall{position:relative;z-index:2;align-items:flex-start}
.profile-head.on-wall .profile-av{
  margin-top:-58px;border-radius:50%;box-shadow:0 0 0 4px var(--bg);background:var(--bg);
  display:inline-flex;
}
.wall-count{
  display:inline-flex;align-items:center;gap:3px;font-size:11.5px;
  padding:2px 8px;border-radius:99px;text-decoration:none;
  background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-line);
}

/* ── بج ──────────────────────────────────────────────────────────── */
.badge{display:inline-flex;flex-direction:column;align-items:center;gap:3px;width:max-content}
.badge-svg{display:block;filter:drop-shadow(0 2px 5px rgba(0,0,0,.35))}
.badge-name{font-size:10.5px;color:var(--text-soft);max-width:76px;text-align:center;line-height:1.35}
.badge.is-locked .badge-svg{filter:grayscale(1) opacity(.4)}

/* ── صفحهٔ دستاوردها ─────────────────────────────────────────────── */
.ach-top{display:flex;align-items:center;gap:16px;padding:16px;margin-bottom:18px;
  border:1px solid var(--line);border-radius:16px;background:var(--surface);flex-wrap:wrap}
.ach-ring{
  --pct:0;
  position:relative;flex:0 0 auto;width:82px;height:82px;border-radius:50%;
  display:grid;place-items:center;line-height:1;
  background:conic-gradient(var(--accent) calc(var(--pct)*1%), var(--line) 0);
}
.ach-ring::after{content:'';position:absolute;inset:7px;border-radius:50%;background:var(--surface)}
.ach-ring b,.ach-ring span{position:relative;z-index:1}
.ach-ring b{font-size:20px}
.ach-ring span{font-size:11px;color:var(--text-faint)}
.ach-top-txt{flex:1 1 220px;min-width:0}
.ach-top-txt b{display:block;font-size:14.5px;margin-bottom:4px}
.ach-top-txt p{margin:0 0 10px;font-size:12.5px;color:var(--text-soft);line-height:1.9}

.ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:11px;margin-bottom:20px}
.ach-card{display:flex;gap:11px;align-items:flex-start;padding:12px;border-radius:14px;
  border:1px solid var(--line);background:var(--surface);opacity:.62;transition:opacity .16s,border-color .16s}
.ach-card.is-earned{opacity:1;border-color:var(--accent-line)}
.ach-card:not(.is-earned) .badge-svg{filter:grayscale(1) opacity(.45)}
.ach-body{min-width:0;flex:1;display:flex;flex-direction:column;gap:3px}
.ach-body b{font-size:13px;line-height:1.5}
.ach-body > span{font-size:11.5px;color:var(--text-soft);line-height:1.7}
.ach-when{display:inline-flex;align-items:center;gap:3px;font-size:10.5px;color:#34d399}
.ach-bar{display:block;height:5px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:4px}
.ach-bar i{display:block;height:100%;border-radius:99px;background:var(--accent)}
.ach-num{font-size:10.5px;color:var(--text-faint)}

/* ── انتخابِ بج‌های سنجاق‌شده ────────────────────────────────────── */
.pin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;
  padding:12px;max-height:52vh;overflow-y:auto}
.pin-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 5px;
  border-radius:12px;cursor:pointer;border:1px solid transparent;background:transparent;
  color:var(--text-soft);font:inherit;font-size:10.5px;text-align:center}
.pin-item:hover{background:var(--bg)}
.pin-item.on{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}

/* ── انتخابِ تصویرِ دیوار ────────────────────────────────────────── */
.cover-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.cover-opt{height:52px;border-radius:11px;cursor:pointer;border:2px solid transparent;padding:0}
.cover-opt.on{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

/* ── اعطای لینگوا/جم در پنل ─────────────────────────────────────── */
.grant-row{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}
.grant-row .field{margin:0;flex:1 1 110px;min-width:0}
.wallet-cell{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.wallet-cell b{font-size:12.5px}

@media(max-width:560px){
  .wall{height:120px;margin-bottom:12px}
  .wall-badges{max-width:calc(100% - 96px);gap:4px}
  .profile-head.on-wall .profile-av{margin-top:-46px}
  .ach-grid{grid-template-columns:1fr}
  .ach-top{gap:12px;padding:13px}
}
/* دکمهٔ تغییرِ تصویرِ دیوار، روی خودِ دیوار */
.wall-edit{
  position:absolute;inset-block-start:10px;inset-inline-end:12px;z-index:3;
  display:inline-flex;align-items:center;gap:5px;padding:6px 11px;border-radius:99px;cursor:pointer;
  border:1px solid rgba(255,255,255,.28);background:rgba(4,8,16,.42);color:#fff;
  font:inherit;font-size:11.5px;backdrop-filter:blur(6px)
}
.wall-edit:hover{background:rgba(4,8,16,.62)}
.cover-preview{height:120px;margin-bottom:0}

/* ==================================================== فروشگاه (v33) */
.store-bal{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:16px 18px;margin-bottom:22px;
  border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.sb-item{display:flex;align-items:center;gap:7px}
.sb-ic{font-size:22px;line-height:1}
.sb-item b{font-size:20px}
.sb-item span:last-child{font-size:12px;color:var(--text-faint)}
.store-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-bottom:22px}
.earn-card{display:flex;align-items:center;gap:9px;padding:12px 14px;border-radius:13px;
  border:1px solid var(--line);background:var(--surface);color:var(--text-soft);font-size:12.5px;text-decoration:none}
.earn-card span{flex:1;min-width:0}
.earn-card b{font-size:12.5px;color:var(--accent);white-space:nowrap}
.earn-card.is-link:hover{border-color:var(--accent-line);color:var(--text)}
.pack-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:11px;margin-bottom:22px}
.gem-pack{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;
  padding:18px 12px 14px;border-radius:16px;border:1px solid var(--line);background:var(--surface);text-align:center}
.gem-pack.has-bonus{border-color:var(--accent-line);background:var(--accent-soft)}
.gp-bonus{position:absolute;inset-block-start:-9px;padding:2px 10px;border-radius:99px;font-size:10.5px;
  background:var(--accent);color:#fff}
.gp-gem{font-size:26px;line-height:1}
.gem-pack b{font-size:20px}
.gp-name{font-size:12px;color:var(--text-soft)}
.gp-price{font-size:11.5px;color:var(--text-faint);margin-bottom:6px}
@media(max-width:520px){
  .store-grid{grid-template-columns:1fr}
  .pack-row{grid-template-columns:1fr 1fr}
  .store-bal{gap:14px;padding:13px}
}

/* ------------------------------------ بازی‌های تازه: درست/نادرست و جای خالی */
.q-sentence{font-family:var(--en);direction:ltr;text-align:center;font-size:20px;line-height:1.85;
  margin:18px auto 22px;max-width:34ch;color:var(--text)}
.q-options.tf{grid-template-columns:1fr 1fr;max-width:420px;margin-inline:auto}
.q-after{min-height:26px;text-align:center;margin-top:14px;font-size:13.5px}
.q-fix{display:inline-flex;align-items:center;gap:4px;color:#34d399;margin-inline-end:6px}
.q-after .en{direction:ltr;color:var(--text-soft)}
@media(max-width:520px){
  .q-sentence{font-size:17px;margin:14px auto 18px}
  .q-options.tf{grid-template-columns:1fr}
}
/* کارت‌های روشن/خاموشِ بازی در پنل */
.game-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.ga-card{padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--surface);
  display:flex;flex-direction:column;gap:8px;transition:opacity .16s}
.ga-card.is-off{opacity:.55}
.ga-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.ga-head b{font-size:14px}
.ga-meta{color:var(--text-faint);font-size:11.5px;line-height:1.7}

/* دو ستونِ هم‌عرض — روی گوشی تک‌ستونی می‌شود. پیش‌تر این را inline می‌نوشتیم
   که هیچ media query جلودارش نبود و کارت‌ها روی موبایل نصفه می‌شدند. */
.player-grid.grid-2{grid-template-columns:1fr 1fr}
@media(max-width:760px){.player-grid.grid-2{grid-template-columns:1fr}}