/* Sahab Lecture Paragraph Studio — styles are scoped to this tool only. */
.sahab-lecture-page-template{width:100%;max-width:none}
.sahab-lecture-page-template .sahab-lecture-page-shell{width:min(100% - 32px,1160px);max-width:1160px;margin:clamp(20px,4vw,46px) auto 60px}
@media(max-width:720px){.sahab-lecture-page-template .sahab-lecture-page-shell{width:calc(100% - 22px);margin:17px auto 38px}}
.sahab-lecture-assistant{--sla-ink:#173a2d;--sla-deep:#08291f;--sla-green:#16573e;--sla-green2:#247953;--sla-mint:#c8efd6;--sla-gold:#d7b977;--sla-line:#dce9df;--sla-paper:#fff;--sla-soft:#f5faf6;direction:rtl;color:var(--sla-ink);font-family:inherit;line-height:1.85;width:100%;max-width:100%;isolation:isolate}
.sahab-lecture-assistant *{box-sizing:border-box}
.sahab-lecture-assistant button,.sahab-lecture-assistant input,.sahab-lecture-assistant select{font:inherit}
.sahab-lecture-assistant button{cursor:pointer}
.sahab-lecture-assistant [hidden]{display:none!important}
.sahab-lecture-assistant .sla-hero{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(150px,.65fr);gap:22px;align-items:center;padding:clamp(23px,4vw,42px);margin:0 0 24px;border:1px solid rgba(225,244,230,.35);border-radius:27px;background:radial-gradient(circle at 84% 18%,rgba(140,214,164,.22),transparent 31%),radial-gradient(circle at 9% 92%,rgba(215,185,119,.16),transparent 28%),linear-gradient(130deg,#08271f 0%,#114833 54%,#1d6447 100%);color:#fff;box-shadow:0 24px 60px rgba(10,54,35,.16)}
.sahab-lecture-assistant .sla-hero:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.2;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:27px 27px;mask-image:linear-gradient(90deg,#000,transparent 90%)}
.sahab-lecture-assistant .sla-hero-copy{min-width:0;position:relative;z-index:1}
.sahab-lecture-assistant .sla-eyebrow{font:800 10px/1.5 Arial,sans-serif;letter-spacing:1.5px;color:#c4e9d0;direction:ltr;text-align:right;margin-bottom:14px}
.sahab-lecture-assistant .sla-eyebrow span{display:inline-block;width:6px;height:6px;margin-left:8px;border-radius:50%;background:#e4cf96;box-shadow:0 0 15px #e4cf96;vertical-align:middle}
.sahab-lecture-assistant .sla-hero h1{margin:0 0 13px!important;color:#fff!important;font-size:clamp(28px,4vw,43px)!important;font-weight:950!important;line-height:1.35!important;letter-spacing:-.8px!important}
.sahab-lecture-assistant .sla-hero h1 em{font-style:normal;color:#c8f1d4}
.sahab-lecture-assistant .sla-hero-lead{max-width:680px;margin:0 0 19px!important;color:#dfefe4!important;font-size:14px;line-height:2.05}
.sahab-lecture-assistant .sla-pills{display:flex;flex-wrap:wrap;gap:8px}
.sahab-lecture-assistant .sla-pills span{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(232,248,236,.18);background:rgba(255,255,255,.065);border-radius:999px;padding:6px 11px;color:#f2fff5;font-size:11px;backdrop-filter:blur(9px)}
.sahab-lecture-assistant .sla-pills b{color:#d8edc3;font-weight:900}
.sahab-lecture-assistant .sla-hero-art{position:relative;min-height:190px;display:grid;place-items:center;direction:ltr}
.sahab-lecture-assistant .sla-art-ring{position:absolute;aspect-ratio:1;border:1px solid rgba(221,246,229,.24);border-radius:50%;animation:sla-orbit 18s linear infinite}
.sahab-lecture-assistant .sla-art-ring-a{width:190px;transform:rotate(23deg) scaleY(.83)}
.sahab-lecture-assistant .sla-art-ring-b{width:150px;border-style:dashed;animation-direction:reverse;animation-duration:24s}
.sahab-lecture-assistant .sla-art-card{position:relative;width:132px;min-height:150px;padding:17px 13px;border:1px solid rgba(255,255,255,.7);border-radius:15px;background:linear-gradient(145deg,#fff,#e8f6eb);box-shadow:0 20px 42px rgba(0,0,0,.25);transform:rotate(-5deg)}
.sahab-lecture-assistant .sla-art-card strong{display:block;color:#236346;font:900 8px Arial,sans-serif;letter-spacing:1px;margin-bottom:16px}
.sahab-lecture-assistant .sla-art-line{height:4px;background:#c9ded0;border-radius:10px;margin:9px 0;width:75%}.sahab-lecture-assistant .sla-art-line.wide{width:100%;background:#a6cdb2}.sahab-lecture-assistant .sla-art-line.short{width:48%}
.sahab-lecture-assistant .sla-art-mark{position:absolute;right:9%;bottom:15%;display:grid;place-items:center;width:43px;height:43px;border-radius:14px;background:linear-gradient(145deg,#e5d5a9,#c4e9ce);color:#154832;font:900 19px Arial,sans-serif;box-shadow:0 8px 21px rgba(0,0,0,.2);transform:rotate(8deg)}
.sahab-lecture-assistant .sla-intro{display:flex;align-items:flex-start;gap:13px;margin:0 0 22px;padding:0 3px;color:#63776a;font-size:12px;line-height:2}
.sahab-lecture-assistant .sla-intro-icon{flex:0 0 35px;height:35px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#eff8f1,#e4f3e8);color:#26704a;border:1px solid #d9eadf;font-weight:900;font-size:17px}
.sahab-lecture-assistant .sla-workspace{overflow:hidden;position:relative;border:1px solid var(--sla-line);border-radius:23px;background:linear-gradient(145deg,#fff,#fcfefc);box-shadow:0 17px 46px rgba(18,69,43,.07);margin-bottom:23px}
.sahab-lecture-assistant .sla-workspace:before{content:"";display:block;height:4px;background:linear-gradient(90deg,#d7b977 0%,#a7d9b5 35%,#1f744d 72%,#d7b977 100%)}
.sahab-lecture-assistant .sla-workspace-head{display:flex;align-items:center;justify-content:space-between;gap:17px;padding:24px 25px 15px}
.sahab-lecture-assistant .sla-kicker{font:800 9px Arial,sans-serif;letter-spacing:1.6px;color:#41835e}
.sahab-lecture-assistant .sla-workspace-head h2{font-size:22px!important;line-height:1.55!important;color:#193d2e!important;font-weight:900!important;margin:6px 0 3px!important}
.sahab-lecture-assistant .sla-workspace-head p{font-size:12px;color:#718478;line-height:1.9;margin:0}
.sahab-lecture-assistant .sla-counter{flex:0 0 auto;display:flex;align-items:center;gap:9px;border:1px solid #deebe1;background:#f6fbf7;padding:9px 12px;border-radius:13px;color:#416c50;font-size:10px;font-weight:800}
.sahab-lecture-assistant .sla-counter-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#e3f4e8;color:#24754b;font-size:16px}
.sahab-lecture-assistant .sla-form{padding:0 25px 24px}
.sahab-lecture-assistant .sla-form-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(220px,.7fr);gap:15px}
.sahab-lecture-assistant .sla-field{display:flex;flex-direction:column;gap:7px;min-width:0}
.sahab-lecture-assistant .sla-field>span{font-size:12px;color:#2c503a;font-weight:850;line-height:1.8}
.sahab-lecture-assistant .sla-field small{font-size:10px;line-height:1.85;color:#809087}
.sahab-lecture-assistant .sla-field input,.sahab-lecture-assistant .sla-field select{width:100%;height:48px;padding:0 13px;border:1px solid #d9e6dc;border-radius:12px;background:#fff;color:#244735;outline:0;min-width:0;transition:border-color .2s,box-shadow .2s,background .2s}
.sahab-lecture-assistant .sla-field input::placeholder{color:#9aa89e}
.sahab-lecture-assistant .sla-field input:hover,.sahab-lecture-assistant .sla-field select:hover{border-color:#b7d5c0}
.sahab-lecture-assistant .sla-field input:focus,.sahab-lecture-assistant .sla-field select:focus{border-color:#5a9e73;box-shadow:0 0 0 4px rgba(62,146,87,.12);background:#fdfffd}
.sahab-lecture-assistant .sla-span-all{grid-column:1/-1}
.sahab-lecture-assistant .sla-form-bottom{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:21px;padding-top:18px;border-top:1px solid #e8f0ea}
.sahab-lecture-assistant .sla-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:45px;padding:10px 17px;border-radius:12px;border:1px solid transparent;font-size:12px;font-weight:850;text-decoration:none;line-height:1.5;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s;color:inherit}
.sahab-lecture-assistant .sla-btn:hover{transform:translateY(-1px)}
.sahab-lecture-assistant .sla-btn:focus-visible,.sahab-lecture-assistant .sla-tool-btn:focus-visible{outline:3px solid rgba(71,153,97,.3);outline-offset:3px}
.sahab-lecture-assistant .sla-btn-primary{color:#fff;background:linear-gradient(130deg,#278154,#0e4932);box-shadow:0 9px 22px rgba(20,95,57,.2),inset 0 1px 0 rgba(255,255,255,.16);min-width:190px}
.sahab-lecture-assistant .sla-btn-primary:hover{box-shadow:0 13px 27px rgba(20,95,57,.25)}
.sahab-lecture-assistant .sla-btn-quiet{background:#fff;border-color:#dce8df;color:#3e654b}
.sahab-lecture-assistant .sla-btn-quiet:hover{background:#f5faf6;border-color:#b9d7c1}
.sahab-lecture-assistant .sla-form-note{flex:1 1 240px;font-size:10px;color:#859288;line-height:1.9}
.sahab-lecture-assistant .sla-result-section{scroll-margin-top:24px;margin-bottom:25px}
.sahab-lecture-assistant .sla-result-titlebar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 2px 13px}
.sahab-lecture-assistant .sla-result-titlebar h2{margin:0!important;font-size:20px!important;color:#173e2d!important;font-weight:900!important}
.sahab-lecture-assistant .sla-result-titlebar p{margin:4px 0 0;font-size:11px;color:#76877b}
.sahab-lecture-assistant .sla-empty{min-height:180px;border:1px dashed #cbded0;border-radius:19px;background:radial-gradient(circle at 50% 0,rgba(213,240,220,.5),transparent 54%),linear-gradient(145deg,#fff,#f9fcfa);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;color:#718277}
.sahab-lecture-assistant .sla-empty-mark{display:grid;place-items:center;width:48px;height:48px;border:1px solid #d9ebdd;border-radius:15px;background:#eaf7ed;color:#2c7950;font-size:22px;margin-bottom:10px}
.sahab-lecture-assistant .sla-empty strong{color:#315541;font-size:14px;margin-bottom:4px}
.sahab-lecture-assistant .sla-empty p{font-size:11px;max-width:460px;margin:0;line-height:2}
.sahab-lecture-assistant .sla-result{border:1px solid #d8e7dc;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 13px 35px rgba(20,72,48,.06)}
.sahab-lecture-assistant .sla-result-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:16px 20px;border-bottom:1px solid #e2ece4;background:linear-gradient(90deg,#f8fbf8,#eff8f1)}
.sahab-lecture-assistant .sla-result-head h3{margin:0!important;color:#1d4833!important;font-size:15px!important;line-height:1.7!important;font-weight:900!important;overflow-wrap:anywhere}
.sahab-lecture-assistant .sla-result-meta{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin-top:4px;color:#7a897f;font-size:10px}
.sahab-lecture-assistant .sla-result-badge{flex:0 0 auto;padding:7px 10px;border:1px solid #d7e8dc;border-radius:999px;background:#fff;color:#36704b;font-size:10px;font-weight:850}
.sahab-lecture-assistant .sla-tools{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:11px 15px;border-bottom:1px solid #e2ece5;background:#fbfdfb}
.sahab-lecture-assistant .sla-tool-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:33px;padding:6px 10px;border:1px solid #dbe7de;border-radius:9px;background:#fff;color:#355943;font-size:10px;font-weight:800;line-height:1.5;transition:background .18s,border-color .18s,transform .18s}
.sahab-lecture-assistant .sla-tool-btn:hover{background:#f0f8f2;border-color:#b5d4bf;transform:translateY(-1px)}
.sahab-lecture-assistant .sla-tool-btn-gold{background:#fffcf5;border-color:#eadcb9;color:#725e32}
.sahab-lecture-assistant .sla-result-body{padding:clamp(17px,3vw,27px)}
.sahab-lecture-assistant .sla-language-panel{border:1px solid #e0ebe3;border-radius:15px;overflow:hidden;margin-bottom:14px}
.sahab-lecture-assistant .sla-language-panel:last-child{margin-bottom:0}
.sahab-lecture-assistant .sla-language-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid #e4ece5;background:#f8fbf8}
.sahab-lecture-assistant .sla-language-head strong{font:900 10px Arial,sans-serif;letter-spacing:.8px;color:#39654a}
.sahab-lecture-assistant .sla-language-head span{font-size:10px;color:#829187}
.sahab-lecture-assistant .sla-paragraph{padding:18px 20px;font-size:15px;line-height:2.3;overflow-wrap:anywhere;white-space:normal}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr;text-align:left;font-family:Arial,Tahoma,sans-serif;color:#213e30;background:linear-gradient(180deg,#fff,#fcfefc)}
.sahab-lecture-assistant .sla-paragraph-fa{direction:rtl;text-align:right;color:#435e4a;background:linear-gradient(180deg,#fffdf8,#fff)}
.sahab-lecture-assistant .sla-feedback{min-height:23px;margin:9px 2px 0;font-size:11px;line-height:1.9;color:#667b6d}
.sahab-lecture-assistant .sla-feedback.is-success{color:#267449}.sahab-lecture-assistant .sla-feedback.is-error{color:#a44f3d}
.sahab-lecture-assistant .sla-bottom-note{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;border:1px solid #e0eae2;border-radius:14px;background:#f7fbf8;color:#708075;font-size:10px;line-height:2}
.sahab-lecture-assistant .sla-bottom-note strong{color:#45644e;white-space:nowrap}
@keyframes sla-orbit{to{transform:rotate(383deg) scaleY(.9)}}
@media(max-width:720px){
 .sahab-lecture-assistant .sla-hero{grid-template-columns:minmax(0,1fr);padding:24px 20px;border-radius:21px;gap:2px}
 .sahab-lecture-assistant .sla-hero-art{min-height:104px;margin-top:2px}
 .sahab-lecture-assistant .sla-art-ring-a{width:125px}.sahab-lecture-assistant .sla-art-ring-b{width:98px}.sahab-lecture-assistant .sla-art-card{width:88px;min-height:98px;padding:10px 9px;border-radius:10px}.sahab-lecture-assistant .sla-art-card strong{font-size:6px;margin-bottom:8px}.sahab-lecture-assistant .sla-art-line{height:3px;margin:6px 0}.sahab-lecture-assistant .sla-art-mark{width:31px;height:31px;right:calc(50% - 56px);bottom:4%;font-size:14px;border-radius:10px}
 .sahab-lecture-assistant .sla-workspace{border-radius:18px}
 .sahab-lecture-assistant .sla-workspace-head{padding:20px 17px 13px;align-items:flex-start}
 .sahab-lecture-assistant .sla-counter{padding:7px 8px;font-size:0;gap:0}.sahab-lecture-assistant .sla-counter-icon{width:28px;height:28px}
 .sahab-lecture-assistant .sla-workspace-head h2{font-size:20px!important}
 .sahab-lecture-assistant .sla-workspace-head p{font-size:11px}
 .sahab-lecture-assistant .sla-form{padding:0 17px 18px}
 .sahab-lecture-assistant .sla-form-grid{grid-template-columns:minmax(0,1fr);gap:13px}
 .sahab-lecture-assistant .sla-field input,.sahab-lecture-assistant .sla-field select{height:47px;font-size:13px}
 .sahab-lecture-assistant .sla-form-bottom{align-items:stretch;gap:9px;margin-top:16px}
 .sahab-lecture-assistant .sla-btn-primary{width:100%;min-width:0}
 .sahab-lecture-assistant .sla-btn-quiet{flex:1}
 .sahab-lecture-assistant .sla-form-note{flex-basis:100%}
 .sahab-lecture-assistant .sla-result-titlebar{align-items:flex-start;flex-direction:column;gap:4px}
 .sahab-lecture-assistant .sla-result-titlebar h2{font-size:18px!important}
 .sahab-lecture-assistant .sla-result-head{align-items:flex-start;padding:14px;gap:9px}
 .sahab-lecture-assistant .sla-result-head h3{font-size:13px!important}
 .sahab-lecture-assistant .sla-result-badge{font-size:9px;padding:6px 8px}
 .sahab-lecture-assistant .sla-tools{padding:10px;gap:6px}
 .sahab-lecture-assistant .sla-tool-btn{flex:1 1 calc(50% - 6px);min-height:38px;font-size:10px}
 .sahab-lecture-assistant .sla-result-body{padding:12px}
 .sahab-lecture-assistant .sla-paragraph{padding:14px 13px;font-size:14px;line-height:2.15}
 .sahab-lecture-assistant .sla-language-head{padding:9px 11px}
 .sahab-lecture-assistant .sla-intro{font-size:11px;margin-bottom:17px}
 .sahab-lecture-assistant .sla-bottom-note{font-size:10px;display:block}.sahab-lecture-assistant .sla-bottom-note strong{display:block;margin-bottom:4px}
}
@media(max-width:380px){.sahab-lecture-assistant .sla-eyebrow{font-size:8px;letter-spacing:1px}.sahab-lecture-assistant .sla-hero h1{font-size:27px!important}.sahab-lecture-assistant .sla-pills span{font-size:10px}.sahab-lecture-assistant .sla-result-badge{display:none}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-art-ring{animation:none}.sahab-lecture-assistant *{scroll-behavior:auto!important;transition:none!important}}
@media print{
 body *{visibility:hidden!important}
 .sahab-lecture-assistant.sla-printing,.sahab-lecture-assistant.sla-printing *{visibility:visible!important}
 .sahab-lecture-assistant.sla-printing{position:absolute!important;inset:0!important;width:100%!important;max-width:none!important;padding:0!important;color:#172c20!important}
 .sahab-lecture-assistant.sla-printing .sla-hero,.sahab-lecture-assistant.sla-printing .sla-intro,.sahab-lecture-assistant.sla-printing .sla-workspace,.sahab-lecture-assistant.sla-printing .sla-result-titlebar,.sahab-lecture-assistant.sla-printing .sla-tools,.sahab-lecture-assistant.sla-printing .sla-feedback,.sahab-lecture-assistant.sla-printing .sla-bottom-note,.sahab-lecture-assistant.sla-printing .sla-result-empty{display:none!important}
 .sahab-lecture-assistant.sla-printing .sla-result{box-shadow:none!important;border:1px solid #ccc!important}
 .sahab-lecture-assistant.sla-printing .sla-language-panel{break-inside:avoid;border:1px solid #ddd!important}
 .sahab-lecture-assistant.sla-printing .sla-paragraph{font-size:12pt!important;line-height:1.8!important;color:#222!important;background:white!important}
}

/* v1.0.0.4 — Lecture-only topic browser, length controls and voice playback */
.sahab-lecture-assistant .sla-hero{box-shadow:0 26px 68px rgba(8,47,31,.19),inset 0 1px 0 rgba(255,255,255,.12)}
.sahab-lecture-assistant .sla-workspace{border-color:rgba(199,221,204,.9);box-shadow:0 22px 58px rgba(18,69,43,.085),0 2px 7px rgba(17,63,39,.025)}
.sahab-lecture-assistant .sla-workspace-head{position:relative}
.sahab-lecture-assistant .sla-form-grid{align-items:start;gap:17px}
.sahab-lecture-assistant .sla-field>span{display:flex;align-items:center;gap:7px}
.sahab-lecture-assistant .sla-field>span:before{content:"";width:5px;height:5px;border-radius:2px;background:linear-gradient(135deg,#d7b977,#2a8053);box-shadow:0 0 0 3px rgba(39,125,77,.07)}
.sahab-lecture-assistant .sla-field input,.sahab-lecture-assistant .sla-field select{background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(247,252,248,.96));box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 3px 10px rgba(20,69,43,.025)}
.sahab-lecture-assistant .sla-topic-picker{min-width:0;padding:14px;border:1px solid rgba(202,224,208,.9);border-radius:19px;background:linear-gradient(145deg,rgba(250,253,250,.93),rgba(238,248,240,.76));box-shadow:inset 0 1px 0 rgba(255,255,255,.96),0 10px 26px rgba(29,93,56,.045)}
.sahab-lecture-assistant .sla-topic-picker-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.sahab-lecture-assistant .sla-topic-picker-head>div{display:flex;flex-direction:column;gap:3px;min-width:0}
.sahab-lecture-assistant .sla-topic-picker-head strong{font-size:12px;font-weight:900;color:#1e4a34}
.sahab-lecture-assistant .sla-topic-picker-head small{font-size:10px;line-height:1.8;color:#7d8e82}
.sahab-lecture-assistant .sla-topic-count{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;padding:7px 10px;border-radius:999px;border:1px solid rgba(197,220,203,.95);background:rgba(255,255,255,.72);color:#2a734a;font-size:10px;font-weight:900;white-space:nowrap;box-shadow:0 3px 9px rgba(21,80,45,.045)}
.sahab-lecture-assistant .sla-topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;max-height:350px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:10px;border:1px solid rgba(198,222,205,.8);border-radius:15px;background:linear-gradient(145deg,rgba(255,255,255,.6),rgba(235,247,238,.58));backdrop-filter:blur(18px) saturate(1.12);-webkit-backdrop-filter:blur(18px) saturate(1.12);box-shadow:inset 0 1px 5px rgba(34,89,53,.04),0 4px 14px rgba(28,77,44,.025);scrollbar-width:thin;scrollbar-color:rgba(45,123,75,.64) rgba(209,231,215,.35)}
.sahab-lecture-assistant .sla-topic-list::-webkit-scrollbar{width:10px}
.sahab-lecture-assistant .sla-topic-list::-webkit-scrollbar-track{border-radius:999px;background:rgba(213,232,218,.48);margin:8px}
.sahab-lecture-assistant .sla-topic-list::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:linear-gradient(180deg,rgba(89,157,108,.88),rgba(32,103,62,.82));background-clip:padding-box}
.sahab-lecture-assistant .sla-topic-list::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#4e9a68,#145536);background-clip:padding-box}
.sahab-lecture-assistant .sla-topic-option{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"fa badge" "en en";align-content:center;gap:4px 8px;min-width:0;min-height:73px;padding:11px 12px;border:1px solid rgba(215,231,219,.92);border-radius:12px;background:linear-gradient(145deg,rgba(255,255,255,.88),rgba(250,253,250,.72));color:#244b34;text-align:right;box-shadow:0 3px 9px rgba(31,83,47,.022);transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}
.sahab-lecture-assistant .sla-topic-option:hover{transform:translateY(-1px);border-color:#a9ceb3;background:rgba(255,255,255,.97);box-shadow:0 7px 17px rgba(26,92,49,.075)}
.sahab-lecture-assistant .sla-topic-option:focus-visible{outline:3px solid rgba(51,137,77,.2);outline-offset:1px}
.sahab-lecture-assistant .sla-topic-option.is-selected{border-color:#4f9a69;background:linear-gradient(135deg,rgba(229,247,233,.98),rgba(255,255,255,.94));box-shadow:0 0 0 2px rgba(63,143,86,.11),0 7px 18px rgba(29,108,57,.075)}
.sahab-lecture-assistant .sla-topic-option.is-selected:before{content:"✓";position:absolute;top:7px;left:8px;display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#25764a;color:#fff;font:900 10px Arial,sans-serif;box-shadow:0 3px 8px rgba(24,95,51,.18)}
.sahab-lecture-assistant .sla-topic-option-fa{grid-area:fa;min-width:0;font-size:11px;line-height:1.7;font-weight:900;color:#244d35;overflow-wrap:anywhere}
.sahab-lecture-assistant .sla-topic-option-en{grid-area:en;display:block;direction:ltr;text-align:left;min-width:0;color:#788a7c;font:10px/1.6 Arial,Tahoma,sans-serif;overflow-wrap:anywhere}
.sahab-lecture-assistant .sla-topic-option-category{grid-area:badge;align-self:start;max-width:104px;padding:3px 6px;border:1px solid #e0ede3;border-radius:999px;background:rgba(244,250,245,.86);color:#688371;font-size:8px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sahab-lecture-assistant .sla-topic-option.is-selected .sla-topic-option-category{border-color:#c7e2ce;background:#f7fff8;color:#34774b}
.sahab-lecture-assistant .sla-topic-empty,.sahab-lecture-assistant .sla-topic-loading{grid-column:1/-1;padding:23px 12px;border:1px dashed #c6dccb;border-radius:11px;text-align:center;color:#72887a;font-size:11px}
.sahab-lecture-assistant .sla-selected-topic{margin-top:10px;padding:9px 12px;border-radius:11px;background:rgba(255,255,255,.5);color:#839187;font-size:10px;line-height:1.9;overflow-wrap:anywhere;transition:background .18s,color .18s}
.sahab-lecture-assistant .sla-selected-topic.has-selection{color:#316b46;background:rgba(226,244,230,.68);border:1px solid rgba(199,225,204,.7)}
.sahab-lecture-assistant .sla-native-topic-select{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;opacity:0!important;pointer-events:none!important}
.sahab-lecture-assistant .sla-tool-btn-listen{border-color:#bedbc4;background:linear-gradient(135deg,#eaf8ee,#fafffb);color:#216a40;box-shadow:inset 0 1px 0 #fff,0 3px 10px rgba(37,112,60,.05)}
.sahab-lecture-assistant .sla-tool-btn-listen:hover{background:linear-gradient(135deg,#dcf3e2,#f9fff9);border-color:#8ec39b}
.sahab-lecture-assistant .sla-tool-btn-listen.is-speaking{background:linear-gradient(135deg,#145636,#26774a);border-color:#145636;color:#fff;box-shadow:0 0 0 3px rgba(48,134,71,.1),0 8px 20px rgba(20,95,48,.17)}
.sahab-lecture-assistant .sla-tool-btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}
.sahab-lecture-assistant .sla-tools{background:linear-gradient(100deg,rgba(249,252,249,.98),rgba(244,250,245,.93))}
.sahab-lecture-assistant .sla-result{box-shadow:0 20px 54px rgba(20,72,48,.09),0 2px 6px rgba(20,72,48,.025)}
.sahab-lecture-assistant .sla-language-panel{box-shadow:0 5px 15px rgba(25,83,48,.025)}
.sahab-lecture-assistant .sla-paragraph-en{font-size:clamp(15px,1.7vw,17px);line-height:2.15;letter-spacing:.05px}
.sahab-lecture-assistant .sla-paragraph-fa{font-size:clamp(13px,1.4vw,15px);line-height:2.25}
.sahab-lecture-assistant .sla-intro{border:1px solid rgba(218,233,222,.8);border-radius:15px;background:linear-gradient(120deg,rgba(255,255,255,.78),rgba(242,249,243,.7));padding:13px 15px;box-shadow:0 7px 20px rgba(25,83,48,.035)}
@media(max-width:720px){
 .sahab-lecture-assistant .sla-topic-picker{padding:10px;border-radius:15px}
 .sahab-lecture-assistant .sla-topic-list{grid-template-columns:minmax(0,1fr);max-height:310px;gap:7px;padding:8px}
 .sahab-lecture-assistant .sla-topic-option{min-height:66px;padding:10px 11px}
 .sahab-lecture-assistant .sla-topic-option-category{max-width:115px;font-size:8px}
 .sahab-lecture-assistant .sla-topic-picker-head{align-items:flex-start}
 .sahab-lecture-assistant .sla-topic-picker-head small{max-width:245px}
 .sahab-lecture-assistant .sla-topic-count{padding:6px 8px;font-size:9px}
 .sahab-lecture-assistant .sla-intro{padding:11px 12px}
}
@media(max-width:380px){
 .sahab-lecture-assistant .sla-topic-picker-head{flex-direction:column}
 .sahab-lecture-assistant .sla-topic-count{align-self:flex-start}
}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-topic-option,.sahab-lecture-assistant .sla-selected-topic{transition:none!important}}


/* v1.0.0.5 — Lecture-only polish: precise length choices, 200-topic glass browser, RTL controls */
.sahab-lecture-assistant{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-hero-copy,.sahab-lecture-assistant .sla-workspace-head,.sahab-lecture-assistant .sla-intro,.sahab-lecture-assistant .sla-field,.sahab-lecture-assistant .sla-form-bottom,.sahab-lecture-assistant .sla-result-head,.sahab-lecture-assistant .sla-language-head,.sahab-lecture-assistant .sla-feedback,.sahab-lecture-assistant .sla-bottom-note{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-topic-picker{direction:rtl;border:1px solid rgba(186,216,194,.9);background:linear-gradient(145deg,rgba(250,255,251,.91),rgba(226,243,231,.62));backdrop-filter:blur(18px) saturate(1.16);-webkit-backdrop-filter:blur(18px) saturate(1.16)}
.sahab-lecture-assistant .sla-topic-list{max-height:420px;direction:rtl;overscroll-behavior-y:contain;scroll-behavior:smooth;scrollbar-gutter:stable both-edges;background:linear-gradient(145deg,rgba(255,255,255,.72),rgba(225,242,229,.55));border-color:rgba(180,211,188,.82)}
.sahab-lecture-assistant .sla-topic-option{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-topic-option-fa,.sahab-lecture-assistant .sla-topic-option-category{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-topic-count{direction:rtl;font-variant-numeric:tabular-nums}
.sahab-lecture-assistant .sla-field select,.sahab-lecture-assistant .sla-field input{direction:rtl;text-align:right}
.sahab-lecture-assistant #sla-length option{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr!important;text-align:left!important;unicode-bidi:plaintext}
.sahab-lecture-assistant .sla-paragraph-fa{direction:rtl!important;text-align:right!important;unicode-bidi:plaintext}
.sahab-lecture-assistant .sla-tool-btn-listen{min-height:42px}
@media(max-width:720px){.sahab-lecture-assistant .sla-topic-list{max-height:350px;scrollbar-width:thin}.sahab-lecture-assistant .sla-topic-picker-head{direction:rtl}.sahab-lecture-assistant .sla-form-bottom{align-items:stretch}.sahab-lecture-assistant .sla-btn{justify-content:center}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-topic-list{scroll-behavior:auto}}

/* v1.0.0.6 — Lecture-only American English listening controls */
.sahab-lecture-assistant .sla-audio-settings{direction:rtl;text-align:right;margin:16px 0 12px;padding:18px;border:1px solid rgba(190,218,197,.88);border-radius:18px;background:linear-gradient(145deg,rgba(250,255,251,.96),rgba(232,246,236,.82));box-shadow:inset 0 1px 0 rgba(255,255,255,.96),0 10px 28px rgba(25,84,43,.055);}
.sahab-lecture-assistant .sla-audio-settings-head{display:flex;align-items:center;gap:11px;margin-bottom:15px;direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-audio-icon{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border:1px solid rgba(179,214,188,.9);border-radius:14px;background:linear-gradient(145deg,#fff,#e6f5e9);color:#267146;font-size:23px;box-shadow:0 5px 13px rgba(33,100,53,.08)}
.sahab-lecture-assistant .sla-audio-settings-head h3{margin:0 0 3px;color:#1d4b32;font-size:14px;font-weight:900;line-height:1.8}
.sahab-lecture-assistant .sla-audio-settings-head p{margin:0;color:#748a7a;font-size:10px;line-height:1.9}
.sahab-lecture-assistant .sla-audio-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;direction:rtl}
.sahab-lecture-assistant .sla-audio-control{display:flex;flex-direction:column;gap:8px;min-width:0;padding:13px;border:1px solid rgba(205,226,210,.9);border-radius:13px;background:rgba(255,255,255,.73);text-align:right;box-shadow:inset 0 1px 0 rgba(255,255,255,.95)}
.sahab-lecture-assistant .sla-audio-control>span{color:#355c41;font-size:11px;font-weight:800}
.sahab-lecture-assistant .sla-audio-control>strong{color:#247144;font-size:12px;font-weight:900;font-variant-numeric:tabular-nums}
.sahab-lecture-assistant .sla-audio-control input[type=range]{width:100%;margin:3px 0;accent-color:#287648;cursor:pointer;direction:ltr}
.sahab-lecture-assistant .sla-audio-control select{width:100%;min-height:38px;padding:8px 10px;border:1px solid #d4e7d8;border-radius:9px;background:#fff;color:#244b34;direction:rtl;text-align:right;font:inherit;font-size:11px}
.sahab-lecture-assistant .sla-audio-control small{color:#829386;font-size:9px;line-height:1.7}
.sahab-lecture-assistant .sla-audio-control input:focus-visible,.sahab-lecture-assistant .sla-audio-control select:focus-visible{outline:3px solid rgba(42,124,69,.2);outline-offset:2px}
@media(max-width:640px){.sahab-lecture-assistant .sla-audio-settings{padding:13px;border-radius:15px}.sahab-lecture-assistant .sla-audio-controls{grid-template-columns:minmax(0,1fr);gap:8px}.sahab-lecture-assistant .sla-audio-control{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px 10px;padding:11px}.sahab-lecture-assistant .sla-audio-control input[type=range],.sahab-lecture-assistant .sla-audio-control select{grid-column:1/-1}.sahab-lecture-assistant .sla-audio-control small{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-audio-settings,.sahab-lecture-assistant .sla-audio-control{scroll-behavior:auto;transition:none!important}}


/* v1.0.0.7 — Reliable dropdown and always-visible glass scroll rail, scoped to Lecture only */
.sahab-lecture-assistant .sla-topic-picker-head{direction:rtl;text-align:right;align-items:center}
.sahab-lecture-assistant .sla-topic-picker-actions{display:flex;flex-direction:row!important;align-items:center;justify-content:flex-start;gap:8px;min-width:0;flex-wrap:wrap}
.sahab-lecture-assistant .sla-topic-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:8px 12px;border:1px solid rgba(165,205,176,.95);border-radius:11px;background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(224,244,229,.92));color:#1e673b;font:800 11px/1.6 Tahoma,Arial,sans-serif;text-align:right;cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.98),0 4px 12px rgba(29,101,52,.07);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.sahab-lecture-assistant .sla-topic-toggle:hover{transform:translateY(-1px);border-color:#80b990;box-shadow:0 7px 16px rgba(29,101,52,.11)}
.sahab-lecture-assistant .sla-topic-toggle:focus-visible{outline:3px solid rgba(42,124,69,.22);outline-offset:2px}
.sahab-lecture-assistant .sla-topic-toggle span{font-size:17px;line-height:1}
.sahab-lecture-assistant .sla-topic-list[hidden]{display:none!important}
.sahab-lecture-assistant .sla-topic-list:not([hidden]){display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));height:420px!important;min-height:240px!important;max-height:420px!important;overflow-y:scroll!important;overflow-x:hidden!important;overscroll-behavior-y:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:rgba(35,119,67,.9) rgba(201,226,207,.55);touch-action:pan-y;contain:layout paint}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar{display:block!important;width:12px!important}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar-track{display:block!important;border-radius:999px;background:rgba(201,226,207,.7);margin:6px}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar-thumb{display:block!important;min-height:38px;border:2px solid transparent;border-radius:999px;background:linear-gradient(180deg,#7ebd8d,#246c40);background-clip:padding-box}
.sahab-lecture-assistant .sla-topic-list:focus-visible{outline:3px solid rgba(42,124,69,.2);outline-offset:2px}
.sahab-lecture-assistant .sla-topic-option{direction:rtl;text-align:right}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr!important;text-align:left!important}
@media(max-width:720px){.sahab-lecture-assistant .sla-topic-picker-head{align-items:flex-start;flex-direction:column}.sahab-lecture-assistant .sla-topic-picker-actions{width:100%;justify-content:space-between}.sahab-lecture-assistant .sla-topic-list:not([hidden]){grid-template-columns:minmax(0,1fr);height:360px!important;min-height:240px!important;max-height:360px!important}.sahab-lecture-assistant .sla-topic-toggle{min-height:40px}}
@media(max-width:380px){.sahab-lecture-assistant .sla-topic-picker-actions{align-items:stretch;flex-direction:column!important}.sahab-lecture-assistant .sla-topic-toggle{width:100%}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-topic-toggle{transition:none!important}}


/* Lecture-only dropdown and glass scrolling refinements (v1.0.0.8). */
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select){
  appearance:none;-webkit-appearance:none;cursor:pointer;padding-left:42px;
  background-image:linear-gradient(45deg,transparent 50%,#34744d 50%),linear-gradient(135deg,#34744d 50%,transparent 50%),linear-gradient(145deg,rgba(255,255,255,.98),rgba(235,247,238,.96));
  background-position:calc(100% - 19px) 21px,calc(100% - 13px) 21px,0 0;
  background-size:6px 6px,6px 6px,100% 100%;background-repeat:no-repeat;
  border-color:rgba(190,216,197,.95);box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 4px 12px rgba(25,82,46,.045)
}
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select):focus{border-color:#5a9e73;box-shadow:0 0 0 4px rgba(62,146,87,.12),inset 0 1px 0 #fff}
.sahab-lecture-assistant .sla-topic-picker{min-width:0}
.sahab-lecture-assistant .sla-topic-list:not([hidden]){display:grid!important;height:420px!important;min-height:240px!important;max-height:420px!important;overflow-y:scroll!important;overflow-x:hidden!important;overscroll-behavior-y:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#34794b rgba(205,229,211,.7);touch-action:pan-y;contain:layout paint}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar{display:block!important;width:12px!important}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar-track{display:block!important;border-radius:999px;background:rgba(205,229,211,.7);margin:6px}
.sahab-lecture-assistant .sla-topic-list:not([hidden])::-webkit-scrollbar-thumb{display:block!important;min-height:38px;border:2px solid transparent;border-radius:999px;background:linear-gradient(180deg,#83c394,#246c40);background-clip:padding-box}
@media(max-width:720px){.sahab-lecture-assistant .sla-topic-list:not([hidden]){grid-template-columns:minmax(0,1fr)!important;height:360px!important;min-height:240px!important;max-height:360px!important}}

/* v1.0.0.9 — Dedicated 200-item glass category picker, scoped to Lecture only. */
.sahab-lecture-assistant .sla-category-field{position:relative;align-self:start}
.sahab-lecture-assistant .sla-native-category-select{display:none!important}
.sahab-lecture-assistant .sla-category-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:48px;padding:10px 13px;border:1px solid rgba(174,210,184,.92);border-radius:13px;background:linear-gradient(145deg,rgba(255,255,255,.97),rgba(229,245,233,.91));color:#244b34;text-align:right;font:800 12px/1.8 Tahoma,Arial,sans-serif;box-shadow:inset 0 1px 0 rgba(255,255,255,.98),0 4px 12px rgba(25,82,46,.05);cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}
.sahab-lecture-assistant .sla-category-toggle:hover,.sahab-lecture-assistant .sla-category-toggle.is-open{border-color:#74ad83;box-shadow:0 0 0 3px rgba(62,146,87,.09),0 6px 16px rgba(25,82,46,.08)}
.sahab-lecture-assistant .sla-category-toggle:focus-visible{outline:3px solid rgba(42,124,69,.2);outline-offset:2px}
.sahab-lecture-assistant .sla-category-toggle>span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sahab-lecture-assistant .sla-category-toggle>span:last-child{flex:0 0 auto;color:#287449;font-size:18px;line-height:1;transition:transform .2s ease}
.sahab-lecture-assistant .sla-category-toggle.is-open>span:last-child{transform:rotate(180deg)}
.sahab-lecture-assistant .sla-category-list[hidden]{display:none!important}
.sahab-lecture-assistant .sla-category-list:not([hidden]){display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;width:100%;height:330px!important;min-height:220px!important;max-height:330px!important;margin-top:8px;padding:9px;overflow-y:scroll!important;overflow-x:hidden!important;overscroll-behavior-y:contain;scroll-behavior:smooth;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#34794b rgba(205,229,211,.7);touch-action:pan-y;contain:layout paint;border:1px solid rgba(180,211,188,.88);border-radius:15px;background:linear-gradient(145deg,rgba(255,255,255,.83),rgba(224,242,229,.7));backdrop-filter:blur(18px) saturate(1.16);-webkit-backdrop-filter:blur(18px) saturate(1.16);box-shadow:inset 0 1px 5px rgba(34,89,53,.045),0 8px 20px rgba(28,77,44,.045)}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar{display:block!important;width:12px!important}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-track{display:block!important;margin:6px;border-radius:999px;background:rgba(201,226,207,.7)}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb{display:block!important;min-height:38px;border:2px solid transparent;border-radius:999px;background:linear-gradient(180deg,#83c394,#246c40);background-clip:padding-box}
.sahab-lecture-assistant .sla-category-list:focus-visible{outline:3px solid rgba(42,124,69,.2);outline-offset:2px}
.sahab-lecture-assistant .sla-category-option{position:relative;display:grid;grid-template-columns:27px minmax(0,1fr);grid-template-areas:"index title" "index subtitle";align-content:center;align-items:center;gap:3px 8px;min-width:0;min-height:59px;padding:8px 9px;border:1px solid rgba(210,230,215,.9);border-radius:11px;background:linear-gradient(145deg,rgba(255,255,255,.9),rgba(248,252,249,.76));color:#244b34;text-align:right;cursor:pointer;box-shadow:0 2px 8px rgba(31,83,47,.02);transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}
.sahab-lecture-assistant .sla-category-option:hover{transform:translateY(-1px);border-color:#9fc9aa;background:rgba(255,255,255,.98);box-shadow:0 5px 13px rgba(26,92,49,.07)}
.sahab-lecture-assistant .sla-category-option:focus-visible{outline:3px solid rgba(51,137,77,.2);outline-offset:1px}
.sahab-lecture-assistant .sla-category-option.is-selected{border-color:#4f9a69;background:linear-gradient(135deg,rgba(229,247,233,.98),rgba(255,255,255,.95));box-shadow:0 0 0 2px rgba(63,143,86,.1),0 5px 14px rgba(29,108,57,.06)}
.sahab-lecture-assistant .sla-category-option-index{grid-area:index;display:grid;place-items:center;width:25px;height:25px;border:1px solid rgba(191,221,199,.9);border-radius:8px;background:rgba(234,247,237,.9);color:#34774b;font-size:10px;font-weight:900;font-variant-numeric:tabular-nums}
.sahab-lecture-assistant .sla-category-option-title{grid-area:title;min-width:0;color:#244d35;font-size:10px;font-weight:900;line-height:1.65;overflow-wrap:anywhere}
.sahab-lecture-assistant .sla-category-option-subtitle{grid-area:subtitle;min-width:0;color:#718779;font-size:8px;line-height:1.55;overflow-wrap:anywhere}
@media(max-width:720px){.sahab-lecture-assistant .sla-category-list:not([hidden]){grid-template-columns:minmax(0,1fr)!important;height:320px!important;min-height:220px!important;max-height:320px!important;padding:8px;gap:6px}.sahab-lecture-assistant .sla-category-option{min-height:55px;padding:8px 9px}.sahab-lecture-assistant .sla-category-option-title{font-size:11px}.sahab-lecture-assistant .sla-category-option-subtitle{font-size:9px}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-category-toggle,.sahab-lecture-assistant .sla-category-toggle>span:last-child,.sahab-lecture-assistant .sla-category-option{transition:none!important;scroll-behavior:auto}}

/* v1.0.1.0 — Lecture-only glass refinement: 3,000 prompts, borderless surfaces, left-side chevrons. */
.sahab-lecture-assistant .sla-topic-picker{padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-topic-picker-head{justify-content:flex-start!important;margin:0 0 8px!important}
.sahab-lecture-assistant .sla-topic-picker-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sahab-lecture-assistant .sla-topic-count{border:0!important;background:rgba(224,244,229,.7)!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-selected-topic{margin-top:7px!important;padding:5px 0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-category-list:not([hidden]),
.sahab-lecture-assistant .sla-topic-list:not([hidden]){border:0!important;border-radius:17px!important;background:linear-gradient(145deg,rgba(255,255,255,.78),rgba(227,244,232,.56))!important;box-shadow:inset 0 1px 7px rgba(28,87,47,.045),0 12px 30px rgba(28,87,47,.06)!important;backdrop-filter:blur(22px) saturate(1.2)!important;-webkit-backdrop-filter:blur(22px) saturate(1.2)!important}
.sahab-lecture-assistant .sla-topic-option,
.sahab-lecture-assistant .sla-category-option{border:0!important;border-radius:12px!important;background:linear-gradient(145deg,rgba(255,255,255,.86),rgba(242,250,244,.78))!important;box-shadow:0 4px 14px rgba(31,83,47,.045)!important}
.sahab-lecture-assistant .sla-topic-option:hover,
.sahab-lecture-assistant .sla-category-option:hover{border:0!important;background:rgba(255,255,255,.98)!important;box-shadow:0 8px 20px rgba(26,92,49,.09)!important}
.sahab-lecture-assistant .sla-topic-option.is-selected,
.sahab-lecture-assistant .sla-category-option.is-selected{border:0!important;background:linear-gradient(135deg,rgba(218,245,225,.98),rgba(255,255,255,.94))!important;box-shadow:0 0 0 2px rgba(63,143,86,.14),0 8px 18px rgba(29,108,57,.07)!important}
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result,
.sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-settings,
.sahab-lecture-assistant .sla-intro,
.sahab-lecture-assistant .sla-empty,
.sahab-lecture-assistant .sla-bottom-note{border:0!important}
.sahab-lecture-assistant .sla-workspace{border-radius:25px!important;background:linear-gradient(145deg,rgba(255,255,255,.99),rgba(246,252,247,.97))!important;box-shadow:0 24px 65px rgba(18,69,43,.075),inset 0 1px 0 rgba(255,255,255,.98)!important}
.sahab-lecture-assistant .sla-result{border-radius:23px!important;box-shadow:0 22px 58px rgba(20,72,48,.075)!important}
.sahab-lecture-assistant .sla-language-panel{border-radius:17px!important;background:linear-gradient(145deg,#fff,#f8fcf9)!important;box-shadow:0 8px 24px rgba(25,83,48,.045)!important}
.sahab-lecture-assistant .sla-audio-settings{border-radius:18px!important;background:linear-gradient(135deg,rgba(239,249,241,.9),rgba(255,255,255,.92))!important;box-shadow:0 8px 25px rgba(25,83,48,.04)!important}
.sahab-lecture-assistant .sla-intro{border-radius:17px!important;background:linear-gradient(120deg,rgba(255,255,255,.85),rgba(238,249,241,.72))!important;box-shadow:0 8px 25px rgba(25,83,48,.04)!important}
.sahab-lecture-assistant .sla-field input,
.sahab-lecture-assistant .sla-field select{border:0!important;border-radius:14px!important;box-shadow:0 6px 18px rgba(20,69,43,.055),inset 0 1px 0 rgba(255,255,255,.98)!important}
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select){padding-right:14px!important;padding-left:43px!important;background-image:linear-gradient(45deg,transparent 50%,#34744d 50%),linear-gradient(135deg,#34744d 50%,transparent 50%),linear-gradient(145deg,rgba(255,255,255,.98),rgba(235,247,238,.96))!important;background-position:19px 21px,25px 21px,0 0!important;background-size:6px 6px,6px 6px,100% 100%!important;background-repeat:no-repeat!important}
.sahab-lecture-assistant .sla-category-toggle,
.sahab-lecture-assistant .sla-topic-toggle{border:0!important;border-radius:14px!important;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(229,246,233,.94))!important;box-shadow:0 7px 20px rgba(25,82,46,.07),inset 0 1px 0 rgba(255,255,255,.98)!important}
.sahab-lecture-assistant .sla-btn{position:relative;isolation:isolate;overflow:hidden;border:0!important;border-radius:16px!important;box-shadow:0 12px 27px rgba(20,95,57,.16),inset 0 1px 0 rgba(255,255,255,.24)!important;transition:transform .22s ease,box-shadow .22s ease,filter .22s ease!important}
.sahab-lecture-assistant .sla-btn:before{content:"";position:absolute;z-index:2;top:-60%;bottom:-60%;left:-65%;width:42%;transform:skewX(-22deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.66),rgba(255,255,255,.12),transparent);filter:blur(1px);animation:sla-glass-shine 3.6s ease-in-out infinite;pointer-events:none}
.sahab-lecture-assistant .sla-btn:hover{transform:translateY(-2px)!important;box-shadow:0 16px 34px rgba(20,95,57,.22),inset 0 1px 0 rgba(255,255,255,.35)!important;filter:saturate(1.08)}
.sahab-lecture-assistant .sla-btn-primary{background:linear-gradient(125deg,#319562 0%,#176b43 48%,#0e4932 100%)!important;color:#fff!important}
.sahab-lecture-assistant .sla-btn-quiet{background:linear-gradient(135deg,rgba(255,255,255,.97),rgba(224,244,229,.94))!important;color:#205c39!important;box-shadow:0 10px 25px rgba(25,82,46,.09),inset 0 1px 0 #fff!important}
.sahab-lecture-assistant .sla-form-bottom{border-top:0!important;padding-top:12px!important}
.sahab-lecture-assistant .sla-kicker,.sahab-lecture-assistant .sla-form-note,.sahab-lecture-assistant .sla-bottom-note{display:none!important}
.sahab-lecture-assistant .sla-category-option>span:last-child{direction:ltr;text-align:left}
@keyframes sla-glass-shine{0%,12%{left:-65%;opacity:0}22%{opacity:.85}48%{left:130%;opacity:0}100%{left:130%;opacity:0}}
@media(max-width:720px){.sahab-lecture-assistant .sla-topic-picker-head{align-items:center!important}.sahab-lecture-assistant .sla-topic-picker-actions{width:100%;justify-content:space-between}.sahab-lecture-assistant .sla-btn{width:100%;min-height:48px}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-btn:before{animation:none!important;display:none!important}.sahab-lecture-assistant .sla-btn{transition:none!important}}

.sahab-lecture-assistant .sla-result-head,.sahab-lecture-assistant .sla-language-head,.sahab-lecture-assistant .sla-audio-control,.sahab-lecture-assistant .sla-tools,.sahab-lecture-assistant .sla-counter,.sahab-lecture-assistant .sla-feedback,.sahab-lecture-assistant .sla-result-badge{border:0!important}


/* v1.0.0.11 — Lecture-only finish: remove card/table borders, refine controls and glass actions. */
.sahab-lecture-assistant .sla-topic-picker,
.sahab-lecture-assistant .sla-topic-picker-head,
.sahab-lecture-assistant .sla-topic-picker-actions,
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result,
.sahab-lecture-assistant .sla-result-head,
.sahab-lecture-assistant .sla-result-titlebar,
.sahab-lecture-assistant .sla-result-body,
.sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-settings,
.sahab-lecture-assistant .sla-audio-settings-head,
.sahab-lecture-assistant .sla-audio-controls,
.sahab-lecture-assistant .sla-audio-control,
.sahab-lecture-assistant .sla-tools,
.sahab-lecture-assistant .sla-intro,
.sahab-lecture-assistant .sla-empty,
.sahab-lecture-assistant .sla-category-list,
.sahab-lecture-assistant .sla-topic-list,
.sahab-lecture-assistant .sla-topic-option,
.sahab-lecture-assistant .sla-category-option,
.sahab-lecture-assistant .sla-tool-btn,
.sahab-lecture-assistant .sla-field input,
.sahab-lecture-assistant .sla-field select,
.sahab-lecture-assistant .sla-category-toggle,
.sahab-lecture-assistant .sla-topic-toggle{border:0!important;outline-offset:3px}
.sahab-lecture-assistant .sla-topic-picker{display:block!important;padding:0!important;margin:2px 0 0!important;background:transparent!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-topic-picker-head{padding:0!important;background:transparent!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-topic-picker-actions{width:100%;justify-content:space-between;gap:10px}
.sahab-lecture-assistant .sla-category-toggle,
.sahab-lecture-assistant .sla-topic-toggle{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:11px 15px;border-radius:15px!important;background:linear-gradient(135deg,rgba(255,255,255,.97),rgba(226,245,232,.93))!important;color:#205b39!important;box-shadow:0 8px 22px rgba(22,91,48,.075),inset 0 1px 0 rgba(255,255,255,.98)!important;transition:transform .2s ease,box-shadow .2s ease!important}
.sahab-lecture-assistant .sla-category-toggle:hover,
.sahab-lecture-assistant .sla-topic-toggle:hover{transform:translateY(-1px);box-shadow:0 12px 27px rgba(22,91,48,.12),inset 0 1px 0 rgba(255,255,255,.98)!important}
/* RTL flex order puts the disclosure chevrons on the LEFT. */
.sahab-lecture-assistant .sla-category-toggle>span:last-child,
.sahab-lecture-assistant .sla-topic-toggle>span{order:-1;flex:0 0 auto;margin-inline-start:0;margin-inline-end:4px}
.sahab-lecture-assistant .sla-category-toggle>span:first-child{order:0;flex:1;text-align:right}
.sahab-lecture-assistant .sla-topic-toggle{direction:rtl}
.sahab-lecture-assistant .sla-category-list:not([hidden]),
.sahab-lecture-assistant .sla-topic-list:not([hidden]){border:0!important;border-radius:18px!important;box-shadow:0 18px 40px rgba(27,81,44,.085),inset 0 1px 0 rgba(255,255,255,.75)!important}
.sahab-lecture-assistant .sla-topic-option,
.sahab-lecture-assistant .sla-category-option{border:0!important;box-shadow:0 4px 14px rgba(31,83,47,.04)!important}
.sahab-lecture-assistant .sla-audio-settings{padding:clamp(14px,2.4vw,22px)!important;border-radius:20px!important;background:linear-gradient(145deg,rgba(238,249,241,.96),rgba(255,255,255,.94))!important;box-shadow:0 14px 35px rgba(24,83,47,.065)!important}
.sahab-lecture-assistant .sla-audio-control{padding:13px!important;border-radius:15px!important;background:rgba(255,255,255,.73)!important;box-shadow:0 6px 18px rgba(23,77,43,.045)!important}
.sahab-lecture-assistant .sla-audio-control input[type=range]{width:100%;accent-color:#24784a;cursor:pointer}
.sahab-lecture-assistant .sla-tools{display:flex;flex-wrap:wrap;gap:9px!important;padding:5px 0!important;background:transparent!important;box-shadow:none!important}
.sahab-lecture-assistant .sla-tool-btn{position:relative;isolation:isolate;overflow:hidden;min-height:42px;padding:10px 15px!important;border-radius:13px!important;background:linear-gradient(140deg,rgba(255,255,255,.98),rgba(228,245,233,.96))!important;color:#205b39!important;font-weight:800!important;box-shadow:0 7px 18px rgba(26,89,47,.075),inset 0 1px 0 #fff!important;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease!important}
.sahab-lecture-assistant .sla-tool-btn:before{content:"";position:absolute;z-index:-1;top:-80%;bottom:-80%;left:-70%;width:35%;transform:skewX(-22deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);animation:sla-tool-shine 5s ease-in-out infinite;pointer-events:none}
.sahab-lecture-assistant .sla-tool-btn:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(26,89,47,.13),inset 0 1px 0 #fff!important;filter:saturate(1.08)}
.sahab-lecture-assistant .sla-tool-btn:disabled{opacity:.45;box-shadow:none!important;transform:none!important;cursor:not-allowed}
.sahab-lecture-assistant .sla-tool-btn-listen{background:linear-gradient(125deg,#319562,#176b43 55%,#0e4932)!important;color:#fff!important;box-shadow:0 10px 24px rgba(20,95,57,.2)!important}
.sahab-lecture-assistant .sla-tool-btn-gold{background:linear-gradient(135deg,#fff9e9,#f8e7b8)!important;color:#76541a!important;box-shadow:0 8px 20px rgba(162,122,35,.12)!important}
.sahab-lecture-assistant .sla-language-panel{border:0!important;box-shadow:0 10px 28px rgba(25,83,48,.055)!important}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr!important;text-align:left!important;unicode-bidi:plaintext}
@keyframes sla-tool-shine{0%,14%{left:-70%;opacity:0}24%{opacity:.75}52%{left:135%;opacity:0}100%{left:135%;opacity:0}}
@media(max-width:720px){.sahab-lecture-assistant .sla-tools{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px!important}.sahab-lecture-assistant .sla-tool-btn{width:100%;min-width:0;padding:10px 8px!important;font-size:11px!important}.sahab-lecture-assistant .sla-audio-controls{grid-template-columns:minmax(0,1fr)!important}.sahab-lecture-assistant .sla-category-list:not([hidden]),.sahab-lecture-assistant .sla-topic-list:not([hidden]){grid-template-columns:minmax(0,1fr)!important}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-tool-btn:before{display:none!important;animation:none!important}.sahab-lecture-assistant .sla-tool-btn,.sahab-lecture-assistant .sla-category-toggle,.sahab-lecture-assistant .sla-topic-toggle{transition:none!important}}


/* v1.0.0.12 — Lecture-only cleanup: one topic picker, deeper controls, stronger headings. */
.sahab-lecture-assistant .sla-workspace:before{display:none!important;content:none!important;height:0!important;min-height:0!important}
.sahab-lecture-assistant .sla-workspace-head h2,
.sahab-lecture-assistant .sla-result-titlebar h2,
.sahab-lecture-assistant .sla-result-head h3,
.sahab-lecture-assistant .sla-audio-settings-head h3,
.sahab-lecture-assistant .sla-hero h1,
.sahab-lecture-assistant .sla-field>span,
.sahab-lecture-assistant .sla-category-option-title{font-weight:950!important;color:#123b29!important}
.sahab-lecture-assistant .sla-hero h1{color:#fff!important}
.sahab-lecture-assistant .sla-hero h1 em{color:#d0f1d8!important}
.sahab-lecture-assistant .sla-field input:not(.sla-native-topic-select),
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select){background:linear-gradient(145deg,#e9f0ea 0%,#dfe9e1 100%)!important;color:#173b29!important;box-shadow:inset 0 1px 2px rgba(21,67,40,.08),0 5px 14px rgba(20,69,43,.055)!important}
.sahab-lecture-assistant .sla-field input:not(.sla-native-topic-select)::placeholder{color:#66796c!important}
.sahab-lecture-assistant .sla-field input:not(.sla-native-topic-select):focus,
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select):focus{background:linear-gradient(145deg,#f0f5f1,#e6eee7)!important;box-shadow:0 0 0 3px rgba(42,124,69,.16),inset 0 1px 2px rgba(21,67,40,.05)!important}
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select){background-image:linear-gradient(45deg,transparent 50%,#245d39 50%),linear-gradient(135deg,#245d39 50%,transparent 50%),linear-gradient(145deg,#e9f0ea,#d8e5da)!important}
.sahab-lecture-assistant .sla-category-toggle{background:linear-gradient(135deg,#e1ebe3,#d5e2d8)!important;color:#173f2a!important;box-shadow:0 7px 18px rgba(20,69,43,.1),inset 0 1px 0 rgba(255,255,255,.6)!important}
.sahab-lecture-assistant .sla-category-toggle:hover{background:linear-gradient(135deg,#d7e5da,#c9dbce)!important}
.sahab-lecture-assistant .sla-category-list:not([hidden]){background:linear-gradient(145deg,#e4ede6,#d7e4da)!important;box-shadow:inset 0 2px 8px rgba(22,65,39,.08),0 10px 24px rgba(28,77,44,.065)!important}
.sahab-lecture-assistant .sla-category-option{background:linear-gradient(145deg,#e7efe8,#dce7de)!important;color:#173e29!important;box-shadow:0 3px 10px rgba(31,83,47,.055)!important}
.sahab-lecture-assistant .sla-category-option:hover{background:linear-gradient(145deg,#edf4ee,#e2ece4)!important;box-shadow:0 7px 15px rgba(26,92,49,.1)!important}
.sahab-lecture-assistant .sla-category-option.is-selected{background:linear-gradient(135deg,#cfe2d3,#dbe9de)!important;box-shadow:0 0 0 2px rgba(39,113,62,.15),0 7px 16px rgba(29,108,57,.09)!important}
.sahab-lecture-assistant .sla-category-option-index{background:#d0e1d4!important;color:#1e5c37!important}
.sahab-lecture-assistant .sla-category-option-title{color:#163c28!important;font-weight:950!important}
.sahab-lecture-assistant .sla-category-option-subtitle{color:#526b5a!important}
.sahab-lecture-assistant .sla-category-option[hidden]{display:none!important}
.sahab-lecture-assistant .sla-category-empty{grid-column:1/-1;padding:18px 12px;background:#dce7de;color:#3a5945;text-align:center;border-radius:12px;font-size:12px;line-height:1.8}
.sahab-lecture-assistant .sla-btn-primary{background:linear-gradient(125deg,#287e50 0%,#145b39 53%,#0b3f2c 100%)!important}
.sahab-lecture-assistant .sla-btn-quiet{background:linear-gradient(135deg,#e0ebe2,#d1dfd4)!important;color:#17472d!important;box-shadow:0 9px 22px rgba(25,82,46,.12),inset 0 1px 0 rgba(255,255,255,.65)!important}
.sahab-lecture-assistant .sla-tool-btn{background:linear-gradient(140deg,#e5eee7,#d7e4da)!important;color:#183f29!important;box-shadow:0 6px 16px rgba(26,89,47,.09),inset 0 1px 0 rgba(255,255,255,.7)!important}
.sahab-lecture-assistant .sla-tool-btn:hover{background:linear-gradient(140deg,#edf4ee,#e0ebe2)!important}
.sahab-lecture-assistant .sla-tool-btn-listen{background:linear-gradient(125deg,#287e50,#145b39 55%,#0b3f2c)!important;color:#fff!important}
.sahab-lecture-assistant .sla-tool-btn-gold{background:linear-gradient(135deg,#f4e6bd,#e8d39a)!important;color:#5b4615!important}
.sahab-lecture-assistant .sla-form-bottom{border-top:0!important}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-category-option,.sahab-lecture-assistant .sla-tool-btn,.sahab-lecture-assistant .sla-btn{transition:none!important}}

/* v1.0.0.13 — Lecture-only refinement: remove legacy topic panel, borderless glass surfaces, compact audio tools. */
.sahab-lecture-assistant .sla-intro,
.sahab-lecture-assistant .sla-bottom-note,
.sahab-lecture-assistant .sla-topic-picker,
.sahab-lecture-assistant .sla-selected-topic,
.sahab-lecture-assistant .sla-topic-count,
.sahab-lecture-assistant .sla-topic-toggle,
.sahab-lecture-assistant .sla-topic-list{display:none!important}
.sahab-lecture-assistant .sla-hero,
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result,
.sahab-lecture-assistant .sla-audio-settings,
.sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-control,
.sahab-lecture-assistant .sla-tools,
.sahab-lecture-assistant .sla-category-list,
.sahab-lecture-assistant .sla-category-option,
.sahab-lecture-assistant .sla-field input,
.sahab-lecture-assistant .sla-field select,
.sahab-lecture-assistant .sla-category-toggle,
.sahab-lecture-assistant .sla-btn,
.sahab-lecture-assistant .sla-tool-btn{border:0!important;outline-offset:3px}
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result{box-shadow:0 22px 54px rgba(15,57,34,.095),inset 0 1px 0 rgba(255,255,255,.62)!important}
.sahab-lecture-assistant .sla-category-list:not([hidden]){overflow-y:scroll!important;overflow-x:hidden!important;overscroll-behavior-y:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#2e6f43 rgba(182,204,187,.55);background:linear-gradient(145deg,#dce7de,#cfded2)!important;box-shadow:inset 0 3px 12px rgba(18,58,33,.11),0 12px 27px rgba(20,63,36,.07)!important}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar{display:block!important;width:12px!important}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-track{display:block!important;margin:5px;border-radius:999px;background:rgba(174,197,179,.68)}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb{display:block!important;min-height:40px;border:2px solid transparent;border-radius:999px;background:linear-gradient(180deg,#669e73,#205b35);background-clip:padding-box}
.sahab-lecture-assistant .sla-category-option{background:linear-gradient(145deg,#dfe9e1,#d4e1d6)!important;box-shadow:0 4px 12px rgba(20,65,36,.055)!important}
.sahab-lecture-assistant .sla-category-option:hover{background:linear-gradient(145deg,#e8f0e9,#dce8de)!important;box-shadow:0 8px 17px rgba(20,65,36,.1)!important}
.sahab-lecture-assistant .sla-category-option.is-selected{background:linear-gradient(135deg,#c2d9c8,#d0e2d4)!important;box-shadow:inset 0 0 0 2px rgba(39,103,57,.13),0 8px 18px rgba(20,65,36,.09)!important}
.sahab-lecture-assistant .sla-category-toggle{direction:rtl!important;display:flex!important;justify-content:space-between!important;gap:12px!important;background:linear-gradient(135deg,#d5e1d8,#c6d7ca)!important;color:#173d28!important;box-shadow:0 8px 20px rgba(20,69,43,.1),inset 0 1px 0 rgba(255,255,255,.58)!important}
.sahab-lecture-assistant .sla-category-toggle>span:last-child{order:-1!important;margin-inline-end:0!important;margin-inline-start:5px!important}
.sahab-lecture-assistant .sla-category-toggle>span:first-child{order:0!important;text-align:right!important}
.sahab-lecture-assistant .sla-field select:not(.sla-native-category-select){padding-left:42px!important;padding-right:13px!important;background-position:left 16px center,left 22px center,right center!important;background-size:6px 6px,6px 6px,auto!important}
.sahab-lecture-assistant .sla-field>span,.sahab-lecture-assistant .sla-workspace-head h2,.sahab-lecture-assistant .sla-result-titlebar h2,.sahab-lecture-assistant .sla-result-head h3,.sahab-lecture-assistant .sla-audio-settings-head h3{font-weight:950!important;letter-spacing:-.15px}
.sahab-lecture-assistant .sla-btn{position:relative;isolation:isolate;overflow:hidden;min-height:48px!important;background:linear-gradient(125deg,#236d43,#145234 58%,#0b3c29)!important;color:#fff!important;box-shadow:0 10px 24px rgba(13,70,38,.22),inset 0 1px 0 rgba(255,255,255,.2)!important;transition:transform .22s ease,box-shadow .22s ease,filter .22s ease!important}
.sahab-lecture-assistant .sla-btn:before{content:"";position:absolute;z-index:-1;top:-70%;bottom:-70%;left:-65%;width:34%;transform:skewX(-22deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.82),transparent);animation:sla-tool-shine 4.8s ease-in-out infinite;pointer-events:none}
.sahab-lecture-assistant .sla-btn:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 15px 30px rgba(13,70,38,.27),0 0 18px rgba(72,173,103,.12)!important}
.sahab-lecture-assistant .sla-btn-quiet{background:linear-gradient(135deg,#cdddcf,#b9cfbf)!important;color:#163f29!important}
.sahab-lecture-assistant .sla-tool-btn{background:linear-gradient(140deg,#d8e4da,#c7d8cb)!important;color:#173e29!important;box-shadow:0 7px 17px rgba(20,65,36,.1)!important}
.sahab-lecture-assistant .sla-tool-btn-listen{background:linear-gradient(125deg,#236d43,#145234 58%,#0b3c29)!important;color:#fff!important}
.sahab-lecture-assistant .sla-tool-btn-gold{background:linear-gradient(135deg,#e9d69e,#d8bd70)!important;color:#4c3a10!important}
.sahab-lecture-assistant .sla-audio-settings{background:linear-gradient(145deg,#e3ece5,#d4e1d7)!important;box-shadow:0 12px 30px rgba(20,65,36,.08)!important}
.sahab-lecture-assistant .sla-audio-control{background:rgba(245,249,246,.78)!important;box-shadow:0 6px 16px rgba(20,65,36,.05)!important}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr!important;text-align:left!important;unicode-bidi:plaintext}
@media(max-width:720px){.sahab-lecture-assistant .sla-form-grid{gap:13px!important}.sahab-lecture-assistant .sla-category-list:not([hidden]){height:340px!important;min-height:240px!important;max-height:340px!important}.sahab-lecture-assistant .sla-tools{grid-template-columns:repeat(2,minmax(0,1fr))!important}.sahab-lecture-assistant .sla-btn{width:100%!important}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-btn:before{display:none!important;animation:none!important}.sahab-lecture-assistant .sla-btn,.sahab-lecture-assistant .sla-tool-btn{transition:none!important}}

/* v1.0.0.14 — final Lecture-only refinements requested by the site owner */
.sahab-lecture-assistant .sla-hero,
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result,
.sahab-lecture-assistant .sla-result-body,
.sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-settings,
.sahab-lecture-assistant .sla-audio-control,
.sahab-lecture-assistant .sla-category-list,
.sahab-lecture-assistant .sla-category-option,
.sahab-lecture-assistant .sla-field input,
.sahab-lecture-assistant .sla-field select,
.sahab-lecture-assistant .sla-category-toggle,
.sahab-lecture-assistant .sla-tool-btn,
.sahab-lecture-assistant .sla-btn{border:0!important}
.sahab-lecture-assistant .sla-hero{box-shadow:0 20px 48px rgba(10,54,35,.20)}
.sahab-lecture-assistant .sla-workspace,.sahab-lecture-assistant .sla-result{box-shadow:0 14px 38px rgba(18,69,43,.075)}
.sahab-lecture-assistant .sla-workspace-head h2,
.sahab-lecture-assistant .sla-result-titlebar h2,
.sahab-lecture-assistant .sla-result-head h3,
.sahab-lecture-assistant .sla-audio-settings-head h3{font-size:clamp(17px,1.7vw,23px)!important;font-weight:950!important;letter-spacing:-.25px}
.sahab-lecture-assistant .sla-field>span{font-size:13px;font-weight:950;color:#173d29}
.sahab-lecture-assistant .sla-field input,.sahab-lecture-assistant .sla-field select{background:#e8f0e9!important;color:#183c29!important;box-shadow:inset 0 2px 5px rgba(18,62,34,.07),0 2px 5px rgba(18,62,34,.035)!important}
.sahab-lecture-assistant .sla-category-toggle{position:relative;min-height:44px;padding:8px 13px 8px 42px!important;background:linear-gradient(135deg,#dce9df,#cbded0)!important;color:#163c27!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.72),0 4px 10px rgba(20,67,37,.07)!important}
.sahab-lecture-assistant .sla-category-toggle>span:last-child{position:absolute;left:13px;right:auto;top:50%;transform:translateY(-50%);font-size:20px!important;color:#17492d!important}
.sahab-lecture-assistant .sla-category-toggle.is-open>span:last-child{transform:translateY(-50%) rotate(180deg)}
.sahab-lecture-assistant .sla-category-list:not([hidden]){border:0!important;background:linear-gradient(145deg,rgba(221,237,224,.96),rgba(202,224,207,.90))!important;box-shadow:inset 0 2px 8px rgba(17,65,35,.08),0 8px 18px rgba(17,65,35,.07)!important;scrollbar-color:#24633d rgba(177,208,184,.75)!important}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#397d50,#174d30)!important;border:3px solid rgba(195,220,201,.8)!important;border-radius:99px!important}
.sahab-lecture-assistant .sla-category-option{background:rgba(246,251,247,.78)!important;box-shadow:0 2px 5px rgba(18,62,34,.045)!important}
.sahab-lecture-assistant .sla-category-option:hover,.sahab-lecture-assistant .sla-category-option.is-selected{background:linear-gradient(135deg,#b9d7c0,#d3e7d7)!important;box-shadow:0 5px 12px rgba(20,76,39,.09)!important}
.sahab-lecture-assistant .sla-btn-primary,.sahab-lecture-assistant .sla-btn-quiet{position:relative;overflow:hidden;background:linear-gradient(125deg,#0c4a2e,#17643d 50%,#0a3d27)!important;color:#fff!important;border:0!important;box-shadow:0 8px 22px rgba(8,60,34,.25),inset 0 1px 0 rgba(255,255,255,.18)!important;transition:transform .22s ease,box-shadow .22s ease,filter .22s ease}
.sahab-lecture-assistant .sla-btn-primary:before,.sahab-lecture-assistant .sla-btn-quiet:before{content:"";position:absolute;inset:-40% auto -40% -45%;width:35%;transform:skewX(-22deg);background:linear-gradient(90deg,transparent,rgba(255,255,255,.38),transparent);animation:sla-glass-shimmer 3.8s ease-in-out infinite;pointer-events:none}
.sahab-lecture-assistant .sla-btn-primary:hover,.sahab-lecture-assistant .sla-btn-quiet:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 12px 28px rgba(8,60,34,.32),0 0 16px rgba(111,190,130,.2)!important}
.sahab-lecture-assistant .sla-tool-btn{background:linear-gradient(135deg,#dce8de,#cbdccf)!important;color:#173d29!important;box-shadow:0 3px 8px rgba(15,61,33,.075)!important;transition:transform .18s ease,filter .18s ease,box-shadow .18s ease}
.sahab-lecture-assistant .sla-tool-btn:hover{background:linear-gradient(135deg,#cbded0,#b7d2be)!important;filter:brightness(.98);transform:translateY(-2px);box-shadow:0 7px 15px rgba(15,61,33,.13)!important}
.sahab-lecture-assistant .sla-tool-btn-gold{background:linear-gradient(135deg,#d9c58e,#c6ad6d)!important;color:#493b1d!important}
.sahab-lecture-assistant .sla-tool-btn-listen{background:linear-gradient(135deg,#165537,#0a3d28)!important;color:#fff!important;box-shadow:0 5px 14px rgba(12,68,37,.23),0 0 12px rgba(68,155,89,.12)!important}
.sahab-lecture-assistant .sla-tool-btn-listen:hover{background:linear-gradient(135deg,#1c6542,#0e482f)!important}
.sahab-lecture-assistant .sla-audio-settings{margin:12px 0 9px;padding:12px 14px!important;background:linear-gradient(145deg,#e5efe7,#d5e5d9)!important;box-shadow:0 6px 15px rgba(25,83,48,.055)!important}
.sahab-lecture-assistant .sla-audio-settings-head{gap:9px;margin-bottom:8px!important}
.sahab-lecture-assistant .sla-audio-icon{flex-basis:34px!important;width:34px!important;height:34px!important;border:0!important;border-radius:11px!important;font-size:19px!important}
.sahab-lecture-assistant .sla-audio-settings-head h3{font-size:15px!important;margin-bottom:0!important}
.sahab-lecture-assistant .sla-audio-settings-head p{font-size:9px!important;line-height:1.6!important}
.sahab-lecture-assistant .sla-audio-controls{gap:8px!important}
.sahab-lecture-assistant .sla-audio-control{gap:4px!important;padding:8px 10px!important;border:0!important;border-radius:11px!important;background:rgba(248,252,249,.75)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.85)!important}
.sahab-lecture-assistant .sla-audio-control>span{font-size:10px!important}
.sahab-lecture-assistant .sla-audio-control>strong{font-size:11px!important}
.sahab-lecture-assistant .sla-audio-control input[type=range]{margin:0!important;height:16px}
.sahab-lecture-assistant .sla-audio-control select{min-height:30px!important;padding:4px 8px!important;border:0!important;background:#dbe8de!important;color:#183d29!important;font-size:10px!important}
.sahab-lecture-assistant .sla-audio-control small{font-size:8px!important;line-height:1.4!important}
.sahab-lecture-assistant .sla-paragraph-en{direction:ltr!important;text-align:left!important;unicode-bidi:plaintext}
.sahab-lecture-assistant .sla-paragraph-fa{direction:rtl!important;text-align:right!important;unicode-bidi:plaintext}
@keyframes sla-glass-shimmer{0%,62%{left:-45%}100%{left:125%}}
@media(max-width:640px){.sahab-lecture-assistant .sla-audio-settings{padding:10px!important}.sahab-lecture-assistant .sla-audio-controls{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px!important}.sahab-lecture-assistant .sla-audio-control{display:flex!important;align-items:stretch!important;padding:7px!important;min-width:0}.sahab-lecture-assistant .sla-audio-control>span{font-size:9px!important}.sahab-lecture-assistant .sla-audio-control small{display:none}.sahab-lecture-assistant .sla-audio-control select{min-width:0}.sahab-lecture-assistant .sla-tool-btn{flex:1 1 calc(50% - 6px);min-height:36px}}
@media(max-width:380px){.sahab-lecture-assistant .sla-audio-controls{grid-template-columns:minmax(0,1fr)!important}.sahab-lecture-assistant .sla-audio-control{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important}.sahab-lecture-assistant .sla-audio-control input[type=range],.sahab-lecture-assistant .sla-audio-control select{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){.sahab-lecture-assistant .sla-btn-primary:before,.sahab-lecture-assistant .sla-btn-quiet:before{animation:none!important}.sahab-lecture-assistant .sla-btn,.sahab-lecture-assistant .sla-tool-btn{transition:none!important}}


/* v1.0.0.15 — Lecture-only cleanup: remove legacy topic tables and keep surfaces borderless. */
.sahab-lecture-assistant table,
.sahab-lecture-assistant th,
.sahab-lecture-assistant td,
.sahab-lecture-assistant .sla-hero,
.sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result,
.sahab-lecture-assistant .sla-result-body,
.sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-settings,
.sahab-lecture-assistant .sla-audio-control,
.sahab-lecture-assistant .sla-field input,
.sahab-lecture-assistant .sla-field select,
.sahab-lecture-assistant .sla-category-list,
.sahab-lecture-assistant .sla-category-option,
.sahab-lecture-assistant .sla-tool-btn,
.sahab-lecture-assistant .sla-btn { border: 0 !important; }
.sahab-lecture-assistant .sla-field select#sla-length { background-color: #dfe9e1 !important; }
.sahab-lecture-assistant .sla-category-list:not([hidden]) { overflow-y: auto !important; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: #286b42 rgba(164,198,174,.62); }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar { width: 11px; }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb { background: linear-gradient(180deg,#4f9464,#1a5733); border-radius: 99px; }


/* v1.0.0.16 — Lecture-only refinement: 3,000 topics, compact accessible controls. */
.sahab-lecture-assistant .sla-category-list:not([hidden]) {
  display: flex !important; flex-direction: column !important; align-items: stretch !important;
  gap: 3px !important; height: min(58vh, 390px) !important; min-height: 250px !important;
  max-height: 390px !important; overflow-y: scroll !important; overflow-x: hidden !important;
  border: 0 !important; border-radius: 16px !important;
  background: linear-gradient(145deg,rgba(220,239,225,.94),rgba(193,220,200,.86)) !important;
  box-shadow: inset 0 2px 10px rgba(19,72,38,.09),0 8px 22px rgba(20,74,39,.06) !important;
  scrollbar-width: thin !important; scrollbar-color: #286b42 rgba(164,198,174,.62) !important;
}
.sahab-lecture-assistant .sla-category-option {
  display: grid !important; flex: 0 0 auto !important; width: 100% !important;
  grid-template-columns: 30px minmax(0,1fr) !important; grid-template-areas: "index title" "index subtitle" !important;
  min-height: 48px !important; border: 0 !important; border-radius: 9px !important;
  background: rgba(245,251,246,.72) !important; box-shadow: none !important;
  transition: none !important; transform: none !important; text-align: right !important;
}
.sahab-lecture-assistant .sla-category-option:hover,
.sahab-lecture-assistant .sla-category-option.is-selected {
  border: 0 !important; transform: none !important;
  background: linear-gradient(110deg,rgba(174,213,184,.96),rgba(223,241,227,.96)) !important;
  box-shadow: none !important;
}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar { width: 11px !important; }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-track { background: rgba(164,198,174,.45) !important; border-radius: 99px !important; }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb { background: linear-gradient(180deg,#4f9464,#1a5733) !important; border: 2px solid rgba(195,220,201,.8) !important; border-radius: 99px !important; }
.sahab-lecture-assistant .sla-category-toggle { flex-direction: row-reverse !important; justify-content: space-between !important; padding-left: 13px !important; padding-right: 42px !important; background: linear-gradient(135deg,#d3e3d7,#c2d8c8) !important; }
.sahab-lecture-assistant .sla-category-toggle > span:last-child { left: auto !important; right: 13px !important; }
.sahab-lecture-assistant .sla-category-toggle.is-open > span:last-child { transform: translateY(-50%) rotate(180deg) !important; }
.sahab-lecture-assistant .sla-field > span,
.sahab-lecture-assistant .sla-workspace-head h2,
.sahab-lecture-assistant .sla-result-titlebar h2,
.sahab-lecture-assistant .sla-result-head h3,
.sahab-lecture-assistant .sla-audio-settings-head h3 { font-size: 1.04em !important; font-weight: 950 !important; color: #123d28 !important; }
.sahab-lecture-assistant .sla-field input:not(.sla-native-topic-select),
.sahab-lecture-assistant .sla-field select:not(.sla-native-topic-select) { background: linear-gradient(145deg,#dce7de,#ceded2) !important; color: #123b26 !important; border: 0 !important; }
.sahab-lecture-assistant .sla-tool-btn { background: linear-gradient(135deg,#c7d9cb,#b6cebd) !important; color: #123c27 !important; border: 0 !important; transform: none !important; transition: none !important; animation: none !important; }
.sahab-lecture-assistant .sla-tool-btn:hover { background: linear-gradient(135deg,#b9d0bf,#a7c5b0) !important; transform: none !important; filter: none !important; box-shadow: 0 3px 8px rgba(15,61,33,.075) !important; }
.sahab-lecture-assistant .sla-tool-btn:before,
.sahab-lecture-assistant .sla-tool-btn:after,
.sahab-lecture-assistant .sla-category-option:before,
.sahab-lecture-assistant .sla-category-option:after { animation: none !important; content: none !important; }
.sahab-lecture-assistant .sla-btn-primary,
.sahab-lecture-assistant .sla-btn-quiet { background: linear-gradient(125deg,#0b432b,#145536 52%,#083822) !important; color: #fff !important; }
.sahab-lecture-assistant .sla-btn-primary:before,
.sahab-lecture-assistant .sla-btn-quiet:before { animation: sla-glass-shine 3.6s ease-in-out infinite !important; }
.sahab-lecture-assistant .sla-audio-settings { padding: 10px 12px !important; margin: 9px 0 8px !important; border: 0 !important; }
.sahab-lecture-assistant .sla-audio-controls { gap: 6px !important; }
.sahab-lecture-assistant .sla-audio-control { padding: 7px 9px !important; border: 0 !important; }
.sahab-lecture-assistant .sla-audio-control select { min-height: 29px !important; }
.sahab-lecture-assistant table, .sahab-lecture-assistant th, .sahab-lecture-assistant td,
.sahab-lecture-assistant .sla-hero, .sahab-lecture-assistant .sla-workspace,
.sahab-lecture-assistant .sla-result, .sahab-lecture-assistant .sla-language-panel,
.sahab-lecture-assistant .sla-audio-settings, .sahab-lecture-assistant .sla-audio-control,
.sahab-lecture-assistant .sla-field input, .sahab-lecture-assistant .sla-field select,
.sahab-lecture-assistant .sla-category-list, .sahab-lecture-assistant .sla-category-option,
.sahab-lecture-assistant .sla-tool-btn, .sahab-lecture-assistant .sla-btn { border: 0 !important; }
@media (max-width:720px) {
 .sahab-lecture-assistant .sla-category-list:not([hidden]) { height: 340px !important; min-height: 260px !important; max-height: 340px !important; }
 .sahab-lecture-assistant .sla-category-option { min-height: 48px !important; }
}
@media (prefers-reduced-motion:reduce) {
 .sahab-lecture-assistant .sla-btn-primary:before,
 .sahab-lecture-assistant .sla-btn-quiet:before { animation: none !important; }
}

.sahab-lecture-assistant .sla-category-toggle, .sahab-lecture-assistant .sla-category-toggle > span:last-child { transition: none !important; animation: none !important; }

/* v1.0.0.17 — Lecture-only responsive alignment and evenly spaced controls. */
.sahab-lecture-assistant .sla-form-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr) !important;
  align-items: start !important;
  column-gap: clamp(12px, 1.6vw, 18px) !important;
  row-gap: 15px !important;
}
.sahab-lecture-assistant .sla-field {
  min-width: 0 !important;
  width: 100% !important;
  align-self: stretch !important;
}
.sahab-lecture-assistant .sla-field > span {
  display: block !important;
  min-height: 25px !important;
  line-height: 1.8 !important;
  font-size: 12px !important;
  font-weight: 900 !important;
}
.sahab-lecture-assistant .sla-field input:not(.sla-native-category-select),
.sahab-lecture-assistant .sla-field select:not(.sla-native-category-select),
.sahab-lecture-assistant .sla-category-toggle {
  width: 100% !important;
  min-width: 0 !important;
  height: 48px !important;
  min-height: 48px !important;
  max-height: 48px !important;
  box-sizing: border-box !important;
  border: 0 !important;
  border-radius: 13px !important;
  line-height: 1.4 !important;
}
.sahab-lecture-assistant .sla-category-toggle {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 8px 14px 8px 12px !important;
  white-space: normal !important;
  text-align: right !important;
}
.sahab-lecture-assistant .sla-category-toggle > span:first-child {
  min-width: 0 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}
.sahab-lecture-assistant .sla-category-toggle > span:last-child {
  position: static !important;
  transform: none !important;
  flex: 0 0 auto !important;
  margin-inline-start: 8px !important;
  font-size: 17px !important;
}
.sahab-lecture-assistant .sla-field select#sla-level,
.sahab-lecture-assistant .sla-field select#sla-length {
  appearance: auto !important;
  -webkit-appearance: menulist !important;
  background: linear-gradient(145deg, #dcebe0 0%, #cbded0 100%) !important;
  color: #143c28 !important;
  padding: 0 13px !important;
  box-shadow: inset 0 2px 5px rgba(18,62,34,.075), 0 3px 9px rgba(18,62,34,.035) !important;
  text-overflow: ellipsis !important;
}
.sahab-lecture-assistant .sla-field select#sla-level option,
.sahab-lecture-assistant .sla-field select#sla-length option {
  background: #d9eade !important;
  color: #153d29 !important;
}
.sahab-lecture-assistant .sla-field select#sla-level:focus,
.sahab-lecture-assistant .sla-field select#sla-length:focus {
  background: linear-gradient(145deg, #cfe5d5 0%, #bdd8c5 100%) !important;
  outline: 2px solid rgba(41,111,62,.24) !important;
  outline-offset: 2px !important;
}

/* The 3,000-item picker uses two aligned columns at desktop and mobile sizes. */
.sahab-lecture-assistant .sla-category-list:not([hidden]) {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-auto-flow: row !important;
  grid-auto-rows: minmax(67px, auto) !important;
  align-content: start !important;
  align-items: stretch !important;
  gap: 7px !important;
  width: 100% !important;
  height: clamp(300px, 52vh, 430px) !important;
  min-height: 280px !important;
  max-height: 430px !important;
  margin-top: 9px !important;
  padding: 9px !important;
  overflow-x: hidden !important;
  overflow-y: scroll !important;
  overscroll-behavior: contain !important;
  scrollbar-gutter: stable !important;
  scrollbar-width: thin !important;
  scrollbar-color: #34794b rgba(184, 211, 190, .72) !important;
  background: linear-gradient(145deg, rgba(221,239,226,.96), rgba(197,222,203,.91)) !important;
  border: 0 !important;
  border-radius: 17px !important;
  box-shadow: inset 0 2px 9px rgba(18,58,33,.075), 0 8px 18px rgba(17,65,35,.045) !important;
  -webkit-overflow-scrolling: touch !important;
}
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar { display: block !important; width: 11px !important; }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-track { background: rgba(164,198,174,.43) !important; border-radius: 99px !important; margin: 5px !important; }
.sahab-lecture-assistant .sla-category-list:not([hidden])::-webkit-scrollbar-thumb { background: linear-gradient(180deg,#4f9464,#1a5733) !important; border: 2px solid rgba(195,220,201,.8) !important; border-radius: 99px !important; }
.sahab-lecture-assistant .sla-category-option {
  display: grid !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 67px !important;
  height: 100% !important;
  align-content: center !important;
  grid-template-columns: 24px minmax(0,1fr) !important;
  grid-template-areas: "index title" "index subtitle" !important;
  gap: 3px 7px !important;
  padding: 8px 8px !important;
  border: 0 !important;
  border-radius: 11px !important;
  background: rgba(246,251,247,.76) !important;
  color: #173e29 !important;
  box-shadow: none !important;
  transform: none !important;
  text-align: right !important;
}
.sahab-lecture-assistant .sla-category-option:hover,
.sahab-lecture-assistant .sla-category-option.is-selected {
  background: linear-gradient(135deg, rgba(189,220,197,.98), rgba(224,240,227,.97)) !important;
  box-shadow: inset 0 0 0 1px rgba(45,111,64,.12) !important;
  transform: none !important;
}
.sahab-lecture-assistant .sla-category-option-title {
  min-width: 0 !important;
  font-size: 10px !important;
  line-height: 1.65 !important;
  font-weight: 900 !important;
  overflow-wrap: anywhere !important;
}
.sahab-lecture-assistant .sla-category-option-subtitle {
  min-width: 0 !important;
  font-size: 8px !important;
  line-height: 1.5 !important;
  overflow-wrap: anywhere !important;
}

/* Audio settings and toolbars share the same width and never touch adjacent controls. */
.sahab-lecture-assistant .sla-audio-settings {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 12px 0 13px !important;
  padding: 14px clamp(12px, 1.8vw, 19px) !important;
  box-sizing: border-box !important;
  border: 0 !important;
  border-radius: 17px !important;
  background: linear-gradient(145deg, #e2eee5 0%, #d4e5d9 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72), 0 7px 16px rgba(25,83,48,.045) !important;
}
.sahab-lecture-assistant .sla-audio-settings-head {
  display: flex !important;
  align-items: center !important;
  min-width: 0 !important;
  gap: 10px !important;
  margin: 0 0 11px !important;
}
.sahab-lecture-assistant .sla-audio-settings-head > div { min-width: 0 !important; }
.sahab-lecture-assistant .sla-audio-controls {
  display: grid !important;
  width: 100% !important;
  grid-template-columns: repeat(3, minmax(0,1fr)) !important;
  align-items: stretch !important;
  gap: 10px !important;
  margin: 0 !important;
}
.sahab-lecture-assistant .sla-audio-control {
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  align-items: stretch !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 100px !important;
  height: 100% !important;
  gap: 7px !important;
  margin: 0 !important;
  padding: 10px 11px !important;
  border: 0 !important;
  border-radius: 12px !important;
  background: rgba(250,253,250,.78) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 3px 9px rgba(18,62,34,.035) !important;
  box-sizing: border-box !important;
}
.sahab-lecture-assistant .sla-audio-control > span { font-size: 11px !important; line-height: 1.6 !important; }
.sahab-lecture-assistant .sla-audio-control > strong { min-height: 18px !important; font-size: 11px !important; line-height: 1.6 !important; }
.sahab-lecture-assistant .sla-audio-control input[type="range"] { display: block !important; width: 100% !important; min-width: 0 !important; margin: 2px 0 !important; height: 20px !important; }
.sahab-lecture-assistant .sla-audio-control select { width: 100% !important; min-width: 0 !important; min-height: 32px !important; height: 32px !important; margin-top: auto !important; padding: 4px 8px !important; box-sizing: border-box !important; background: linear-gradient(145deg,#dcebe0,#cadfce) !important; color: #153d29 !important; border: 0 !important; border-radius: 9px !important; font-size: 11px !important; }
.sahab-lecture-assistant .sla-audio-control small { display: block !important; min-height: 14px !important; margin: 0 !important; font-size: 9px !important; line-height: 1.55 !important; }

.sahab-lecture-assistant .sla-tools {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0,1fr)) !important;
  align-items: stretch !important;
  gap: 10px !important;
  width: 100% !important;
  margin: 12px 0 !important;
  padding: 10px 0 !important;
  background: transparent !important;
}
.sahab-lecture-assistant .sla-tool-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 42px !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 9px 10px !important;
  border: 0 !important;
  border-radius: 11px !important;
  font-size: 11px !important;
  font-weight: 850 !important;
  line-height: 1.55 !important;
  text-align: center !important;
  white-space: normal !important;
  overflow-wrap: anywhere !important;
  box-sizing: border-box !important;
  box-shadow: 0 4px 11px rgba(20,69,43,.055) !important;
}
.sahab-lecture-assistant .sla-tool-btn:before,
.sahab-lecture-assistant .sla-tool-btn:after { display: none !important; animation: none !important; }
.sahab-lecture-assistant .sla-tools[aria-label="ابزارهای متن"] #sla-speak-english { grid-column: span 2 !important; }
.sahab-lecture-assistant .sla-tools[aria-label="ذخیره و خروجی گرفتن"] { grid-template-columns: repeat(5, minmax(0,1fr)) !important; }

@media (max-width: 900px) {
  .sahab-lecture-assistant .sla-form-grid { grid-template-columns: minmax(0,1fr) minmax(0,1fr) !important; }
  .sahab-lecture-assistant .sla-audio-controls { grid-template-columns: repeat(3,minmax(0,1fr)) !important; gap: 8px !important; }
  .sahab-lecture-assistant .sla-audio-control { padding: 9px !important; }
  .sahab-lecture-assistant .sla-tools { grid-template-columns: repeat(3,minmax(0,1fr)) !important; gap: 9px !important; }
  .sahab-lecture-assistant .sla-tools[aria-label="ذخیره و خروجی گرفتن"] { grid-template-columns: repeat(3,minmax(0,1fr)) !important; }
}
@media (max-width: 640px) {
  .sahab-lecture-page-template .sahab-lecture-page-shell { width: calc(100% - 24px) !important; max-width: 100% !important; }
  .sahab-lecture-assistant .sla-hero { grid-template-columns: minmax(0,1fr) !important; gap: 14px !important; padding: 21px 17px !important; border-radius: 20px !important; }
  .sahab-lecture-assistant .sla-hero-art { min-height: 115px !important; }
  .sahab-lecture-assistant .sla-art-ring-a { width: 125px !important; }
  .sahab-lecture-assistant .sla-art-ring-b { width: 98px !important; }
  .sahab-lecture-assistant .sla-workspace { border-radius: 18px !important; }
  .sahab-lecture-assistant .sla-workspace-head { align-items: flex-start !important; flex-direction: column !important; gap: 9px !important; padding: 17px 16px 12px !important; }
  .sahab-lecture-assistant .sla-counter { align-self: stretch !important; }
  .sahab-lecture-assistant .sla-form { padding: 0 16px 18px !important; }
  .sahab-lecture-assistant .sla-form-grid { grid-template-columns: minmax(0,1fr) !important; gap: 13px !important; }
  .sahab-lecture-assistant .sla-field > span { min-height: 0 !important; }
  .sahab-lecture-assistant .sla-category-list:not([hidden]) { grid-template-columns: repeat(2,minmax(0,1fr)) !important; height: 340px !important; min-height: 280px !important; max-height: 340px !important; gap: 6px !important; padding: 7px !important; }
  .sahab-lecture-assistant .sla-category-option { min-height: 68px !important; padding: 7px !important; grid-template-columns: 21px minmax(0,1fr) !important; gap: 3px 5px !important; }
  .sahab-lecture-assistant .sla-category-option-index { width: 20px !important; height: 22px !important; font-size: 9px !important; }
  .sahab-lecture-assistant .sla-category-option-title { font-size: 9px !important; line-height: 1.55 !important; }
  .sahab-lecture-assistant .sla-category-option-subtitle { font-size: 7px !important; line-height: 1.45 !important; }
  .sahab-lecture-assistant .sla-audio-settings { margin: 10px 0 12px !important; padding: 11px !important; }
  .sahab-lecture-assistant .sla-audio-controls { grid-template-columns: minmax(0,1fr) !important; gap: 7px !important; }
  .sahab-lecture-assistant .sla-audio-control { display: grid !important; grid-template-columns: minmax(0,1fr) auto !important; align-items: center !important; min-height: 0 !important; height: auto !important; gap: 6px 10px !important; padding: 9px 10px !important; }
  .sahab-lecture-assistant .sla-audio-control > span { font-size: 11px !important; }
  .sahab-lecture-assistant .sla-audio-control > strong { text-align: left !important; }
  .sahab-lecture-assistant .sla-audio-control input[type="range"],
  .sahab-lecture-assistant .sla-audio-control select,
  .sahab-lecture-assistant .sla-audio-control small { grid-column: 1 / -1 !important; }
  .sahab-lecture-assistant .sla-audio-control small { display: block !important; }
  .sahab-lecture-assistant .sla-tools,
  .sahab-lecture-assistant .sla-tools[aria-label="ذخیره و خروجی گرفتن"] { grid-template-columns: repeat(2,minmax(0,1fr)) !important; gap: 8px !important; margin: 10px 0 !important; padding: 8px 0 !important; }
  .sahab-lecture-assistant .sla-tools[aria-label="ابزارهای متن"] #sla-speak-english { grid-column: 1 / -1 !important; }
  .sahab-lecture-assistant .sla-tool-btn { min-height: 40px !important; padding: 8px 7px !important; font-size: 10px !important; }
  .sahab-lecture-assistant .sla-result-head { gap: 10px !important; align-items: flex-start !important; }
  .sahab-lecture-assistant .sla-result-body { gap: 12px !important; }
}
@media (max-width: 360px) {
  .sahab-lecture-assistant .sla-category-list:not([hidden]) { grid-template-columns: repeat(2,minmax(0,1fr)) !important; padding: 5px !important; gap: 5px !important; }
  .sahab-lecture-assistant .sla-category-option { grid-template-columns: 18px minmax(0,1fr) !important; padding: 5px !important; gap: 3px 4px !important; }
  .sahab-lecture-assistant .sla-category-option-index { width: 17px !important; height: 19px !important; font-size: 8px !important; }
  .sahab-lecture-assistant .sla-category-option-title { font-size: 8px !important; }
  .sahab-lecture-assistant .sla-category-option-subtitle { font-size: 7px !important; }
  .sahab-lecture-assistant .sla-tools,
  .sahab-lecture-assistant .sla-tools[aria-label="ذخیره و خروجی گرفتن"] { gap: 6px !important; }
  .sahab-lecture-assistant .sla-tool-btn { font-size: 9px !important; }
}
@media (prefers-reduced-motion: reduce) {
  .sahab-lecture-assistant .sla-tool-btn,
  .sahab-lecture-assistant .sla-category-option,
  .sahab-lecture-assistant .sla-category-toggle { transition: none !important; animation: none !important; }
}

/* v1.0.0.18 — Lecture result controls get a real inner gutter; no edge-touching. */
.sahab-lecture-assistant .sla-result > .sla-audio-settings,
.sahab-lecture-assistant .sla-result > .sla-tools {
  width: auto !important;
  max-width: none !important;
  min-width: 0 !important;
  margin-left: clamp(12px, 2.2vw, 24px) !important;
  margin-right: clamp(12px, 2.2vw, 24px) !important;
  box-sizing: border-box !important;
}
.sahab-lecture-assistant .sla-result > .sla-audio-settings {
  margin-top: 14px !important;
  margin-bottom: 14px !important;
  padding: clamp(12px, 1.8vw, 17px) !important;
}
.sahab-lecture-assistant .sla-result > .sla-tools {
  display: grid !important;
  align-items: stretch !important;
  justify-items: stretch !important;
  gap: clamp(7px, 1vw, 10px) !important;
  margin-top: 12px !important;
  margin-bottom: 12px !important;
  padding: 10px !important;
  border-radius: 14px !important;
  background: linear-gradient(145deg, rgba(234,244,236,.42), rgba(248,252,249,.2)) !important;
  box-shadow: none !important;
}
.sahab-lecture-assistant .sla-result > .sla-tools .sla-tool-btn {
  min-width: 0 !important;
  max-width: 100% !important;
  height: auto !important;
  margin: 0 !important;
  box-sizing: border-box !important;
  white-space: normal !important;
  overflow-wrap: anywhere !important;
}
.sahab-lecture-assistant .sla-result > .sla-audio-settings .sla-audio-controls,
.sahab-lecture-assistant .sla-result > .sla-audio-settings .sla-audio-control {
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}
.sahab-lecture-assistant .sla-result > .sla-audio-settings .sla-audio-control input[type="range"],
.sahab-lecture-assistant .sla-result > .sla-audio-settings .sla-audio-control select {
  min-width: 0 !important;
  max-width: 100% !important;
}
.sahab-lecture-assistant .sla-result > .sla-result-body {
  width: auto !important;
  min-width: 0 !important;
  max-width: 100% !important;
  margin: 0 !important;
}
@media (max-width: 640px) {
  .sahab-lecture-assistant .sla-result > .sla-audio-settings,
  .sahab-lecture-assistant .sla-result > .sla-tools {
    margin-left: 12px !important;
    margin-right: 12px !important;
  }
  .sahab-lecture-assistant .sla-result > .sla-audio-settings { padding: 11px !important; }
  .sahab-lecture-assistant .sla-result > .sla-tools { padding: 9px !important; gap: 7px !important; }
}
@media (max-width: 360px) {
  .sahab-lecture-assistant .sla-result > .sla-audio-settings,
  .sahab-lecture-assistant .sla-result > .sla-tools {
    margin-left: 9px !important;
    margin-right: 9px !important;
  }
  .sahab-lecture-assistant .sla-result > .sla-tools { padding: 7px !important; gap: 6px !important; }
}