/* V49: the same paper, ink, pastel binders and tactile controls as Study / Drills.
   Structural direction stays LTR. Individual Arabic reading blocks are RTL. */
islam-study{display:block;width:100%;min-width:0}
.isc,.isc-dialog{--ink:#17140f;--muted:#655e55;--paper:#fffdf8;--purple:#7955bb;--mint:#cfeadd;--line:#d8d0c6;font-family:'Space Grotesk','Noto Sans Arabic',Tahoma,Arial,sans-serif;color:var(--ink);font-size:16px;line-height:1.7;direction:ltr;overflow-wrap:anywhere;-webkit-text-size-adjust:100%;text-size-adjust:100%}
.isc{max-width:1040px;margin:auto;padding:8px 6px 30px 0;text-align:left}
.isc *,.isc-dialog *{box-sizing:border-box}.isc button,.isc input,.isc select,.isc textarea,.isc-dialog button,.isc-dialog input{font-family:inherit;color:inherit;font-size:inherit;line-height:1.55}
.isc h1,.isc h2,.isc h3,.isc p{margin:0 0 14px}.isc h1{font-size:clamp(1.6rem,3.8vw,2.15rem);font-weight:700;line-height:1.5;letter-spacing:-.03em}.isc h2{font-size:1.24rem;line-height:1.6;font-weight:700}.isc h3{font-size:1.02rem;line-height:1.6;font-weight:700}.isc [dir=rtl]{letter-spacing:0!important;text-align:right}.isc b,.isc strong{font-weight:700}
.isc p:last-child{margin-bottom:0}.isc button{cursor:pointer}.isc button:disabled{cursor:default}.isc svg{flex-shrink:0;display:block}.isc button,.isc a,.isc summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.isc :focus-visible,.isc-dialog :focus-visible{outline:3px solid #378ed0;outline-offset:4px}.isc [tabindex="-1"]:focus{outline:none}
.isc-btn,.isc-mini,.isc-tab,.isc-jump{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:10px 16px;border:2px solid var(--ink);border-radius:12px;background:var(--paper);box-shadow:3px 3px 0 var(--ink);font-size:.83rem!important;font-weight:700;text-align:center;text-decoration:none}
.isc-btn:hover,.isc-tab:hover,.isc-mini:hover{transform:translateY(-1px)}.isc-btn:active,.isc-tab:active{box-shadow:1px 1px 0 var(--ink);transform:translate(1px,1px)}.isc-primary{background:#cbb6f2}.isc-primary[aria-pressed=true]{background:var(--mint)}.isc-mini{padding:7px 12px;font-size:.76rem!important}.isc-text-btn{min-height:44px;background:transparent;border:0;padding:9px 5px;font-size:.78rem!important;color:#59418f!important;font-weight:700;text-align:center;text-decoration:underline;text-underline-offset:4px}.isc-small,.isc-source-tag{font-size:.76rem;color:var(--muted);line-height:1.7}.isc-source-tag{margin-bottom:14px!important}.isc-label{display:inline-flex;padding:6px 12px;border-radius:999px;background:var(--ink);color:var(--paper);font-size:.63rem;font-weight:700;line-height:1.8;letter-spacing:.12em;text-transform:uppercase;transform:rotate(-1.4deg);margin-bottom:12px}
.isc[lang=ar] .isc-label{letter-spacing:0}.isc-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.04em;display:block;margin-bottom:7px}.isc-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.isc-number{display:inline-grid;place-items:center;min-width:36px;height:36px;background:#fffdf8;border:2px solid var(--ink);border-radius:10px;box-shadow:2px 2px 0 #17140f;font-size:.8rem;font-weight:700;direction:ltr}
.isc-hero{position:relative;background:#cbb6f2;border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);border-radius:23px;padding:12px;margin:15px 0 30px}
.isc-hero-paper{background:#fdfaf3;background-image:repeating-linear-gradient(transparent 0 29px,#b6bed326 29px 30px);border:2px solid var(--ink);border-radius:13px;padding:24px 25px;display:grid;grid-template-columns:minmax(0,1fr) 132px;gap:24px;align-items:center;min-height:184px}
.isc-hero h1{margin-bottom:8px}.isc-hero p{font-size:.88rem;color:#655e55}.isc-hero-art{width:132px;height:145px;object-fit:contain;transform:rotate(5deg)}.isc-tape{display:block;position:absolute;z-index:1;top:-16px;left:26px;width:88px;height:29px;background:#f2e2b9e8;clip-path:polygon(0 7%,8% 0,18% 11%,30% 0,42% 11%,54% 0,66% 11%,78% 0,90% 11%,100% 0,100% 90%,90% 100%,78% 89%,66% 100%,54% 89%,42% 100%,30% 89%,18% 100%,8% 89%,0 100%);transform:rotate(-7deg)}
.isc-chapter-cover{position:relative;display:grid;grid-template-columns:42px minmax(0,1fr);background:#cfeadd;border:3px solid var(--ink);border-radius:22px;box-shadow:6px 6px 0 var(--ink);margin:32px 0;padding:15px 16px 15px 0}.isc-cover-spine{display:flex;flex-direction:column;justify-content:space-around;align-items:center;border-right:2px solid var(--ink)}.isc-cover-spine i{width:32px;height:12px;border:2px solid var(--ink);border-radius:7px;background:#f5ead8;transform:translateX(-5px);box-shadow:0 2px 0 #17140f25}.isc-cover-content{background:var(--paper);border:2px solid var(--ink);border-radius:12px;padding:26px;margin-left:15px}.isc-cover-title{display:flex;align-items:center;gap:18px}.isc-cover-title svg{color:#7955bb}.isc-cover-title h2{font-size:1.6rem;margin:0}.isc-count-chips{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.isc-count-chips>span{font-size:.78rem;background:#f4eee5;border:1px solid #ddd4c5;border-radius:9px;padding:6px 10px}.isc-count-chips b{font-size:.95rem}.isc-cover-content .isc-actions{margin-top:22px}
.isc-method{display:flex;align-items:center;gap:22px;padding:18px 20px;border:2px dashed #b49bd6;border-radius:17px;background:#f9f4fe;margin:30px 0 18px}.isc-method img{object-fit:contain;flex-shrink:0}.isc-method h3{margin:0 0 6px}.isc-method p{font-size:.8rem}
.isc-dashboard{background:var(--paper);border:2px solid var(--ink);box-shadow:4px 4px 0 var(--ink);border-radius:18px;padding:18px 22px;margin-bottom:30px}.isc-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.isc-stats>div{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 7px;border:1.5px solid var(--ink);border-radius:12px;background:#e7dcf7}.isc-stats>div:nth-child(2){background:#fbebc8}.isc-stats>div:nth-child(3){background:#d8eafb}.isc-stats>div:nth-child(4){background:#d9efdf}.isc-stats b{font-size:1.6rem;line-height:1.5}.isc-stats span{font-size:.73rem;text-align:center;min-height:24px}.isc-progress-block{margin:15px 0 7px}.isc-progress-caption{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.72rem;margin-bottom:6px}.isc-progress{height:13px;border:1.5px solid var(--ink);border-radius:20px;background:#eee9df;overflow:hidden;direction:ltr}.isc-progress>span{display:block;height:100%;background:#82bb9d;border-radius:20px}.isc-dashboard-actions{display:flex;align-items:center;gap:17px;margin-top:17px}.isc-last-title{font-size:.78rem;flex:1;min-width:0}.isc-source-btn{background:#fbebc8}.isc-progress-block.is-compact .isc-progress{height:10px}
.isc-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding:0 3px 10px 0;margin:0 0 15px}.isc-tab{background:#f8f4ee;box-shadow:2px 3px 0 #17140f;padding:10px 8px}.isc-tab[aria-pressed=true]{background:#cbb6f2;border-bottom:4px solid #17140f}.isc-tabs .isc-tab:nth-child(2)[aria-pressed=true]{background:#d4e7fa}.isc-tabs .isc-tab:nth-child(3)[aria-pressed=true]{background:#fbebc8}.isc-tabs .isc-tab:nth-child(4)[aria-pressed=true]{background:#cfeadd}.isc-toolbar{display:flex;align-items:flex-end;gap:13px;background:#fdfaf3;border:1.5px solid #c9bfad;border-radius:14px;padding:15px;margin:4px 0 24px}.isc-toolbar label>span,.isc-section-picker>span{display:block;font-size:.74rem;font-weight:700;margin-bottom:6px}.isc-search{flex:1;min-width:0}.isc-filter{width:190px;max-width:40%}.isc-toolbar input,.isc-toolbar select,.isc-section-picker select{display:block;width:100%;min-width:0;min-height:46px;padding:10px 11px;background:#fffefa;border:1.5px solid #8a8173;border-radius:9px;font-size:16px;color:var(--ink)}
.isc-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:21px}.isc-section-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 21px;padding-bottom:20px}
.tone-0{--tone:#dbcaf5}.tone-1{--tone:#cde5f6}.tone-2{--tone:#f7d4ca}.tone-3{--tone:#d0e9d8}.tone-4{--tone:#f8e6b7}
.isc-section-card{position:relative;border:2.5px solid var(--ink);border-radius:15px;box-shadow:5px 5px 0 var(--ink);background:var(--tone);padding:8px;transition:transform .12s}.isc-section-card:hover{transform:translateY(-2px)}.isc-folder-tab{position:absolute;right:18px;top:-14px;width:44px;height:14px;background:var(--tone);border:2px solid var(--ink);border-bottom:0;border-radius:8px 8px 0 0}.isc-section-open{display:flex;flex-direction:column;align-items:stretch;text-align:left;padding:15px;width:100%;height:100%;border:1.5px solid var(--ink);border-radius:9px;background:var(--paper)}.isc-section-open h3{margin-top:14px;flex:1;min-height:54px;font-size:1rem}.isc-section-top{display:flex;align-items:center;gap:12px;color:#473365}.isc-section-top .isc-number{background:var(--tone);color:#17140f}.isc-open-arrow{margin-left:auto;color:var(--ink);font-size:1.1rem}.isc-card-tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:.66rem}.isc-card-tags>span{padding:4px 8px;background:#f3efe7;border:1px solid #ddd5c8;border-radius:7px}.isc-card-tags .isc-status-done{background:#d6ecdb;border-color:#8eb69d}.isc-card-status{font-size:.76rem;font-weight:700;color:#574085;margin-top:7px!important}.isc-section-open .isc-progress-caption{font-size:.65rem}.isc-section-detail{background:var(--tone);border:2.5px solid var(--ink);border-radius:19px;box-shadow:4px 4px 0 var(--ink);padding:22px;margin:18px 0 27px}.isc-section-title{display:flex;align-items:center;gap:20px}.isc-section-title>div{flex:1}.isc-section-title h2{margin:0}.isc-section-dots{display:flex;gap:9px;flex-wrap:wrap;margin:17px 0 0}.isc-dot{width:40px;height:40px;border:2px solid var(--ink);border-radius:11px;background:#fffefa;font-size:.82rem!important;font-weight:700;box-shadow:2px 2px 0 #17140f25}.isc-dot.is-reviewed{background:#a9d8ba}.isc-dot.is-current{outline:3px solid var(--purple);outline-offset:3px}.isc-section-navigation{display:flex;gap:20px;align-items:end;margin:0 0 15px}.isc-section-picker{display:block;flex:1;min-width:0}.isc-section-picker select{font-size:.82rem;max-width:100%}
.isc-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding-bottom:8px}.isc-topic-card{border:2px solid var(--ink);border-radius:17px;box-shadow:4px 4px 0 #17140f;background:var(--paper);padding:18px;display:flex;flex-direction:column}.isc-card-meta{display:flex;align-items:center;gap:13px;font-size:.75rem;color:var(--muted);margin-bottom:13px}.isc-card-meta .isc-number{background:var(--tone);color:var(--ink)}.isc-star{margin-left:auto;width:44px;height:44px;border:1.5px solid #bba3da;border-radius:11px;background:#f8f1fd;color:#68439f!important;font-size:1.5rem!important;padding:0}.isc-star[aria-pressed=true]{background:#fbe8a9;border-color:#17140f;color:#5c461b!important}.isc-topic-open{border:0;background:transparent;text-align:left;padding:0;width:100%;flex:1}.isc-topic-open h3{font-size:1.02rem;margin:0 0 10px}.isc-topic-open p{font-size:.79rem;color:#655e55;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:15px!important}.isc-card-bottom{display:flex;gap:8px;align-items:center;justify-content:space-between;border-top:1px dashed #d4c8b4;margin-top:15px;padding-top:7px;font-size:.71rem}.isc-topic-card.is-reviewed{border-top:5px solid #3c8059}.isc-unit{margin:18px 0 34px}.isc-unit>h2{display:flex;gap:12px;align-items:center;font-size:1.1rem;margin-bottom:18px}.isc-quick-modes{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.isc-quick-modes button{flex-direction:column;gap:2px}.isc-quick-modes small{font-size:.68rem;font-weight:400}.isc-quick{background:var(--paper);border:2px solid #17140f;border-radius:16px;box-shadow:3px 3px 0 #17140f;padding:20px;margin-bottom:21px}.isc-quick-top{display:flex;justify-content:space-between;align-items:start;gap:15px}.isc-quick-top h3{flex:1}.isc-quick>p{font-size:.94rem}.isc-quick-bottom{display:flex;align-items:center;justify-content:space-between;gap:13px;flex-wrap:wrap;margin-top:14px}.isc-safety-hint{background:#fff0d9;border-left:3px solid #a46021;padding:10px;font-size:.73rem!important;margin-top:12px!important}
.isc-reader-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 24px}.isc-reader-top>b{font-size:.82rem;white-space:nowrap}.isc-reader-top .isc-btn{min-width:110px}.isc-lesson-heading{background:var(--paper);border:2.5px solid var(--ink);border-left:12px solid var(--tone);border-radius:18px;box-shadow:5px 5px 0 var(--ink);padding:23px 26px;margin-bottom:27px}.isc-unit-name{font-size:.79rem;color:#655e55;margin-bottom:7px!important}.isc-lesson-heading h1{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:15px}.isc-lesson-meta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-size:.76rem}.isc-lesson-heading .isc-progress-block{max-width:440px}
.isc-pages{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;direction:ltr}.isc-page{min-height:36px;background:#f3eadf;border:1px solid #9d907c;border-radius:7px;padding:5px 8px;font-size:.7rem!important;display:inline-flex;gap:5px;align-items:center;justify-content:center}.isc-page:hover{background:#f7e1a8}.isc-jumps{position:sticky;top:8px;z-index:6;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:26px;padding:8px 10px;background:#fffdf8f5;border:2px solid var(--ink);border-radius:14px;box-shadow:0 3px 0 #17140f}.isc-jump{border:0;background:#f2ecdf;box-shadow:none;font-size:.77rem!important;padding:8px;min-height:42px;gap:7px}.isc-jump span{color:#7955bb;font-size:.74rem}.isc-jump:hover{background:#e9dcfa}.isc-reader-layout{display:grid;grid-template-columns:minmax(0,1fr) 238px;gap:25px;align-items:start}.isc-lesson{min-width:0}.isc-lesson>*{scroll-margin-top:90px}
.isc-takeaway,.isc-core,.isc-visual,.isc-example,.isc-pitfall,.isc-note-card,.isc-check,.isc-simple{border:2px solid var(--ink);border-radius:17px;padding:22px;background:var(--paper);margin:0 0 25px;box-shadow:3px 3px 0 #17140f}.isc-takeaway{background:#dbeedb;position:relative}.isc-takeaway>p{font-weight:700;font-size:.99rem;line-height:1.8}.isc-core{background:#fffdf8;background-image:repeating-linear-gradient(transparent 0 31px,#bdc5d416 31px 32px)}.isc-essentials{margin:0;padding-inline-start:22px;padding-inline-end:0}.isc-essentials li{font-size:.95rem;line-height:1.85;margin-bottom:12px;padding-inline-start:3px}.isc-essentials li:last-child{margin-bottom:0}.isc-essentials li::marker{color:#8563b7;font-weight:700}.isc-visual{background:#eee3fa}.isc-visual>.isc-small{margin-top:-5px;margin-bottom:15px}.isc-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.isc-visual-item{position:relative;background:#fffdf8;border:1.5px solid var(--ink);border-radius:12px;padding:16px}.isc-visual-index{display:grid;place-items:center;width:25px;height:25px;border:1px solid #17140f;border-radius:7px;background:#fbebc8;font-size:.7rem;font-weight:700;margin-bottom:10px}.isc-visual-item b{display:block;font-size:.8rem;line-height:1.75}.isc-visual-item p{font-size:.87rem;line-height:1.85;margin-top:7px}.isc-visual-grid.is-steps{grid-template-columns:1fr}.isc-visual-grid.is-steps .isc-visual-item{padding-left:56px}.isc-visual-grid.is-steps .isc-visual-index{position:absolute;left:15px;top:16px}
.isc-inline-figures{display:grid;gap:19px;margin-top:22px}.isc-source-figure{margin:0;border:1.5px solid var(--ink);border-radius:13px;background:white;overflow:hidden}.isc-figure-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-bottom:1px dashed #c4b9a6;background:#fff9e9;font-size:.73rem}.isc-figure-image{display:block;border:0;background:white;padding:12px;width:100%}.isc-source-figure img{display:block;width:100%;height:auto;max-height:700px;object-fit:contain}.isc-source-figure figcaption{padding:10px 15px;font-size:.76rem}.isc-source-figure figcaption small{display:block;color:#655e55;line-height:1.7;font-size:.7rem;margin-top:6px}.isc-figure-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:0 12px 5px}.isc-figure-actions .isc-text-btn{font-size:.7rem!important}
.isc-example{padding:22px 0 0;background:#fff7e2}.isc-example>.isc-label{margin-left:22px}.isc-analogy{display:flex;align-items:center;gap:20px;padding:5px 22px 22px}.isc-analogy img{object-fit:contain}.isc-analogy>div{flex:1;min-width:0}.isc-analogy p{margin-top:8px;font-size:.94rem}.isc-example-body{padding:22px;background:var(--paper);border-top:1px dashed #b8a88b;border-radius:0 0 15px 15px}.isc-example-body p,.isc-example-body li{font-size:.95rem;line-height:1.85}.isc-example-body ol{margin:15px 0;padding-inline-start:25px}.isc-example-body li{margin-bottom:11px}.isc-example-body .isc-small{font-size:.73rem}.isc-pitfall{background:#fbe2d4;border-color:#875136;box-shadow:3px 3px 0 #875136}.isc-pitfall h3{margin-bottom:9px}.isc-pitfall p{font-size:.94rem}
.isc-learn-more,.isc-provenance,.isc-update{border:1.5px solid #8a8173;border-radius:13px;background:var(--paper);margin:18px 0 24px;overflow:hidden}.isc-learn-more>summary,.isc-provenance>summary,.isc-update>summary{padding:15px 17px;min-height:52px;font-size:.86rem;font-weight:700;cursor:pointer;line-height:1.8}.isc-provenance{margin-top:32px}.isc-provenance>p{padding:0 20px 15px;font-size:.84rem}.isc-update{background:#f4f0e8;border-color:#a19986;box-shadow:none}.isc-update.is-safety{background:#fff0dd;border:2px solid #a9672d}.isc-tag{display:inline-flex;padding:4px 8px;font-size:.66rem;background:#e2e7d9;border-radius:6px;margin:0 9px 4px 0;font-weight:700}.isc-update.is-safety .isc-tag{background:#f6d59a}.isc-update summary strong{font-size:.8rem}.isc-update-body{padding:15px 18px;border-top:1px dashed #c7b494;font-size:.84rem}.isc-update-body p{margin-bottom:14px}.isc-citations{display:flex;flex-direction:column;gap:10px;margin-top:15px}.isc-citations a{font-size:.74rem;line-height:1.75;color:#584284;text-decoration:underline;text-underline-offset:3px;direction:ltr;text-align:left}.isc-simple>p{font-size:.89rem}
.isc-check{background:#f9f5fe;border:2.5px solid var(--ink)}.isc-check h3{font-size:1.02rem;margin:5px 0 20px}.isc-options{display:grid;gap:12px}.isc-option{display:flex;align-items:center;gap:13px;width:100%;border:2px solid #aca391;border-radius:12px;padding:13px;background:#fffdf8;color:var(--ink);text-align:left;min-height:65px}.isc-option>span{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:8px;background:#ede4f8;font-size:.82rem;font-weight:700}.isc-option>b{flex:1;font-size:.9rem;line-height:1.8;font-weight:500}.isc-option em{font-style:normal;font-weight:700}.isc-option:not(:disabled):hover{border-color:#7955bb;background:#f1e7fc}.isc-option:disabled{opacity:1;color:var(--ink)}.isc-option.is-correct{border-color:#3e8153;background:#e5f3e7}.isc-option.is-wrong{border-color:#ab5648;background:#fce9e5}.isc-feedback{margin-top:24px;background:#fffdf8;border:1px solid #cfbfde;border-radius:12px;padding:18px}.isc-feedback>p{font-size:.81rem;margin-top:12px}.isc-why{display:flex;gap:12px;align-items:start;border-top:1px dashed #d5c9ba;padding-top:14px;margin-top:15px}.isc-why>span{font-size:.77rem;font-weight:700;white-space:nowrap;color:#994438}.isc-why>span.correct{color:#287447}.isc-why>p{flex:1;min-width:0;font-size:.85rem;line-height:1.85}.isc-why strong{display:inline-block;margin-bottom:7px}.isc-note-card{background:#fff8de}.isc-note-card h2{margin-bottom:9px}.isc textarea{width:100%;min-height:125px;display:block;padding:13px;background:#fffef9;background-image:repeating-linear-gradient(transparent 0 29px,#a8b8d026 29px 30px);border:1.5px solid #aa9b7f;border-radius:10px;font-size:16px;line-height:1.85;resize:vertical;margin:7px 0}.isc-complete{border:2px dashed #afa189;border-radius:14px;padding:20px;margin-bottom:24px;text-align:center;background:#fffbf2}.isc-complete p{margin-top:15px}.isc-reader-nav{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:25px 0}.isc-reader-nav .isc-btn{max-width:65%}.isc-aside-sticky{position:sticky;top:92px;background:#fffdf8;border:2px solid #17140f;border-radius:16px;box-shadow:3px 3px 0 #17140f;padding:17px}.isc-outline{display:flex;gap:10px;align-items:start;text-align:left;width:100%;border:0;border-bottom:1px dashed #d9cebd;background:transparent;padding:15px 3px;margin:7px 0;font-size:.76rem!important;line-height:1.8}.isc-outline>b{font-weight:500;flex:1}.isc-outline>span{color:#7955bb;font-weight:700}.isc-outline.is-current{background:#eee2fa;border:1.5px solid #9074b0;padding:12px 9px;border-radius:9px}.isc-aside-actions{display:grid;gap:12px;margin-top:24px}.isc-aside-actions .isc-btn{font-size:.76rem!important}.isc-reading-dock{display:none}
.isc-footer{border-top:1.5px dashed #b5a993;display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:40px;padding-top:20px;font-size:.72rem;line-height:1.8;color:#655e55}.isc-footer>.isc-text-btn{white-space:nowrap}.isc-empty{background:#fffdf8;border:2px dashed #b39ccf;border-radius:18px;padding:28px;text-align:center}.isc-error{padding:15px;background:#fff0e5;border:2px solid #a34235;border-radius:12px;color:#923a2e;font-size:.8rem}
.isc-dialog{width:min(1250px,96vw);max-width:96vw;height:min(980px,94dvh);max-height:94dvh;border:3px solid #17140f;border-radius:18px;padding:0;background:#fffdf8;overflow:hidden;z-index:2147483600;box-shadow:8px 8px 0 #17140f}.isc-dialog[open]{display:flex;flex-direction:column}.isc-dialog::backdrop{background:#17140fbb}.isc-dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px 17px;background:#d8c6f2;border-bottom:2px solid #17140f;font-size:.85rem}.isc-dialog-top button{width:42px;height:42px;border:2px solid #17140f;border-radius:10px;background:#fffdf8;font-size:1.4rem;cursor:pointer}.isc-source-warning{padding:9px 16px;margin:0;background:#fff1d7;font-size:.72rem;line-height:1.7}.isc-dialog-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid #c8bba4;font-size:.75rem}.isc-dialog-controls button,.isc-dialog-controls a{border:1.5px solid #17140f;border-radius:8px;background:#fffdf8;padding:7px 10px;min-height:38px;font-size:.75rem;font-weight:700;cursor:pointer;color:#17140f;text-decoration:none}.isc-dialog-controls button:disabled{opacity:.4;cursor:default}.isc-dialog-controls label{display:flex;align-items:center;gap:5px}.isc-dialog-controls input{padding:7px 5px;width:64px;border:1.5px solid #17140f;border-radius:6px}.isc-page-image{flex:1;min-height:0;overflow:auto;padding:12px;background:#e8e3db;text-align:center;direction:ltr;overscroll-behavior:contain}.isc-page-image img{width:100%;height:auto;max-width:1516px;box-shadow:0 1px 5px #17140f33}.isc-page-image.is-zoomed img{width:1800px;max-width:none;display:block}
/* Matching entry card, not a separate UI language. */
.islam-entry{position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#d2ebdc;border:3px solid #17140f;border-radius:22px;box-shadow:5px 6px 0 #17140f;padding:22px 24px;margin:0 0 36px;cursor:pointer;text-align:left;color:#17140f;font-family:'Space Grotesk','Noto Sans Arabic',Tahoma,Arial,sans-serif;direction:ltr}.islam-entry strong{display:block;font-size:1.14rem;line-height:1.7;margin-bottom:5px}.islam-entry small{display:block;font-size:.78rem;line-height:1.8}.islam-entry-mark{display:grid;place-items:center;flex:0 0 46px;height:46px;border:2px solid #17140f;border-radius:50%;background:#fffdf8;color:#17140f;font-size:1.4rem;box-shadow:3px 3px 0 #17140f}.islam-entry:hover{background:#c4e5d0}
@media(min-width:1024px){.app-shell:has(islam-study){max-width:1040px!important}}
/* Course navigation remains in the same order in both languages. */
.app-shell:has(islam-study) .snle-smart-trail{direction:ltr!important;flex-direction:row!important;text-align:left!important}
@media(max-width:1000px){.isc-reader-layout{grid-template-columns:minmax(0,1fr)}.isc-reader-aside{grid-row:1}.isc-aside-sticky{position:static;display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:13px 16px}.isc-aside-sticky>.isc-label{display:none}.isc-aside-sticky .isc-section-picker{grid-column:1;grid-row:1}.isc-aside-sticky .isc-section-picker>span{font-size:.68rem}.isc-aside-sticky .isc-section-dots{grid-column:2;margin:0;align-self:end;gap:6px}.isc-aside-sticky .isc-outline,.isc-aside-actions{display:none}.isc-reading-dock{display:flex;position:sticky;bottom:12px;z-index:7;justify-content:space-between;align-items:center;gap:10px;background:#fffdf8f7;border:2.5px solid #17140f;border-radius:15px;padding:10px 14px;box-shadow:3px 4px 0 #17140f;margin:32px 0 12px}.isc-reading-dock>div{display:flex;flex-direction:column;min-width:0}.isc-reading-dock b{font-size:.84rem}.isc-reading-dock span{font-size:.67rem}.isc-reading-dock .isc-btn{font-size:.76rem!important}.isc-section-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.isc{font-size:16px;padding-right:5px}.isc-hero{padding:9px;border-radius:19px;margin:14px 0 25px}.isc-hero-paper{grid-template-columns:minmax(0,1fr) 74px;min-height:175px;gap:9px;padding:20px 15px}.isc-hero h1{font-size:1.52rem;line-height:1.6}.isc-hero p{font-size:.8rem}.isc-hero-art{width:74px;height:102px}.isc-label{font-size:.57rem;padding:5px 10px}.isc-chapter-cover{grid-template-columns:25px minmax(0,1fr);padding:10px 10px 10px 0;border-radius:18px}.isc-cover-spine i{width:23px;height:10px}.isc-cover-content{padding:19px 15px;margin-left:9px}.isc-cover-title{gap:12px}.isc-cover-title svg{width:33px}.isc-cover-title h2{font-size:1.2rem}.isc-count-chips{gap:6px}.isc-count-chips>span{font-size:.64rem;padding:5px 8px}.isc-count-chips b{font-size:.85rem}.isc-method{padding:15px;gap:13px}.isc-method img{width:52px;height:60px}.isc-dashboard{padding:15px 13px}.isc-stats{gap:7px}.isc-stats>div{padding:8px 2px;border-radius:10px}.isc-stats b{font-size:1.25rem}.isc-stats span{font-size:.62rem;min-height:34px;line-height:1.7;display:flex;align-items:center}.isc-dashboard-actions{flex-wrap:wrap;gap:12px}.isc-last-title{order:3;flex-basis:100%;font-size:.76rem}.isc-dashboard-actions .isc-source-btn{margin-left:auto}.isc-tabs{gap:9px;grid-template-columns:1fr 1fr}.isc-tab{font-size:.75rem!important;padding:10px 8px}.isc-toolbar{padding:12px;gap:9px;flex-wrap:wrap}.isc-search{flex-basis:100%}.isc-filter{width:auto;flex:1;max-width:100%}.isc-toolbar .isc-mini{margin-bottom:3px}.isc-section-grid{gap:26px 15px}.isc-section-card{padding:6px;box-shadow:4px 4px 0 #17140f;border-radius:13px}.isc-section-open{padding:11px 10px}.isc-section-open h3{font-size:.83rem;line-height:1.8;min-height:65px;margin-top:12px}.isc-section-top{gap:7px}.isc-section-top svg{width:25px;height:25px}.isc-section-top .isc-number{width:30px;min-width:30px;height:30px;font-size:.72rem}.isc-open-arrow{font-size:.95rem}.isc-section-open .isc-card-tags{gap:4px;font-size:.6rem}.isc-section-open .isc-card-tags>span{padding:3px 5px}.isc-section-open .isc-progress-caption{font-size:.58rem;gap:3px}.isc-card-status{font-size:.67rem}.isc-section-detail{padding:18px}.isc-section-navigation{gap:12px;flex-wrap:wrap}.isc-section-navigation .isc-section-picker{flex-basis:100%}.isc-section-title{gap:14px}.isc-section-title h2{font-size:1.06rem}.isc-section-title svg{width:32px}.isc-topic-grid{grid-template-columns:1fr;gap:20px}.isc-topic-card{padding:16px}.isc-topic-open p{font-size:.88rem}.isc-card-tags{font-size:.71rem}.isc-card-meta{font-size:.79rem}.isc-reader-top{gap:8px}.isc-reader-top .isc-btn{padding:9px 10px;font-size:.69rem!important;min-width:0}.isc-reader-top>b{font-size:.76rem}.isc-lesson-heading{padding:20px 17px;border-left-width:8px}.isc-lesson-heading h1{font-size:1.55rem;line-height:1.55}.isc-page{min-height:37px;font-size:.65rem!important}.isc-jumps{gap:4px;padding:7px 6px;top:5px}.isc-jump{font-size:.68rem!important;gap:4px;padding:8px 4px}.isc-jump span{font-size:.62rem}.isc-reader-layout{gap:20px}.isc-aside-sticky{display:block;padding:12px}.isc-aside-sticky .isc-section-dots{margin-top:13px}.isc-dot{width:37px;height:37px}.isc-core,.isc-takeaway,.isc-visual,.isc-pitfall,.isc-note-card,.isc-check,.isc-simple{padding:18px}.isc h2{font-size:1.13rem}.isc-takeaway>p{font-size:.94rem}.isc-essentials li{font-size:.93rem}.isc-visual-grid{gap:9px}.isc-visual-item{padding:12px}.isc-visual-item b{font-size:.73rem}.isc-visual-item p{font-size:.82rem;line-height:1.9}.isc-figure-image{padding:7px}.isc-figure-heading{padding:9px 10px}.isc-source-figure figcaption{padding:9px 11px}.isc-figure-actions{padding:0 8px 5px;gap:5px}.isc-figure-actions .isc-text-btn{font-size:.65rem!important}.isc-analogy{padding:5px 18px 20px;gap:13px;align-items:start}.isc-analogy img{width:43px;height:58px}.isc-analogy p{font-size:.9rem}.isc-example-body{padding:18px}.isc-example-body li,.isc-example-body p{font-size:.92rem}.isc-example>.isc-label{margin-left:18px}.isc-option{padding:12px;gap:11px}.isc-option>b{font-size:.88rem}.isc-check h3{font-size:1rem}.isc-feedback{padding:13px}.isc-footer{flex-direction:column;align-items:start;gap:5px;font-size:.68rem}.isc-reading-dock{padding:10px;bottom:8px}.isc-reading-dock .isc-btn{padding:9px 12px;max-width:73%;font-size:.7rem!important}.isc-dialog{width:98vw;max-width:98vw;height:96dvh;max-height:96dvh;border-radius:12px}.isc-dialog-top{padding:9px 12px}.isc-dialog-controls{padding:8px;gap:5px}.isc-dialog-controls button,.isc-dialog-controls a{padding:6px 8px}.isc-source-warning{font-size:.65rem;padding:8px 11px}.isc-page-image{padding:5px}.islam-entry{padding:18px 17px;gap:12px}.islam-entry strong{font-size:1.03rem}.islam-entry small{font-size:.73rem}.islam-entry-mark{flex-basis:39px;height:39px}.app-shell:has(islam-study) .snle-top-streak{display:none!important}}
@media(max-width:350px){.isc-hero-paper{grid-template-columns:minmax(0,1fr) 52px;padding:17px 12px}.isc-hero-art{width:52px;height:82px}.isc-hero h1{font-size:1.34rem}.isc-section-grid{grid-template-columns:1fr}.isc-section-open h3{min-height:0}.isc-visual-grid{grid-template-columns:1fr}.isc-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.isc-stats span{min-height:22px}.isc-reader-top .isc-btn{font-size:.65rem!important}.isc-reader-top>b{font-size:.65rem}.isc-jump{font-size:.64rem!important}.isc-jump span{display:none}}
@media(prefers-reduced-motion:reduce){.isc *{scroll-behavior:auto!important;transition:none!important}.isc-btn:hover,.isc-tab:hover,.isc-section-card:hover{transform:none}}
.legacy-review-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff9e9;border:2px solid #17140f;border-radius:14px;box-shadow:3px 3px 0 #17140f;padding:12px 15px;margin-bottom:24px;font-family:'Space Grotesk','Noto Sans Arabic',Tahoma,Arial,sans-serif;font-size:.8rem}.legacy-review-bar button{background:#d8c6f2;border:2px solid #17140f;border-radius:10px;min-height:44px;padding:8px 14px;cursor:pointer;font:inherit;font-weight:700}.legacy-review-bar button[aria-pressed=true]{background:#cfeadd}.legacy-plan-progress{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:.73rem}.legacy-plan-progress>div{flex:1;height:10px;background:#ebe4d8;border:1px solid #bcb0a0;border-radius:8px;overflow:hidden}.legacy-plan-progress i{display:block;height:100%;background:#a487de}.legacy-plan-progress>b{font-weight:600}
.app-shell:has(islam-study) .app-smart-nav,.app-shell:has(islam-study) .app-smart-nav-track{direction:ltr!important;text-align:left!important;flex-direction:row!important;font-family:'Space Grotesk','Noto Sans Arabic',Tahoma,Arial,sans-serif!important}
.app-shell:has(islam-study) .app-smart-nav button,.app-shell:has(islam-study) .app-smart-nav button b{font-size:.7rem!important;font-family:'Space Grotesk','Noto Sans Arabic',Tahoma,Arial,sans-serif!important;line-height:1.7!important;letter-spacing:0!important}

.isc-mobile-outline{display:none}
@media(max-width:1000px){.isc-reader-aside{display:none}.isc-mobile-outline{display:block;background:#fffdf8;border:1.5px solid #17140f;border-radius:12px;margin:-6px 0 24px;overflow:hidden}.isc-mobile-outline>summary{min-height:45px;padding:12px 15px;font-size:.78rem;font-weight:700;cursor:pointer}.isc-mobile-outline>div{padding:10px 15px 16px;border-top:1px dashed #cbbda7}.isc-reading-dock{position:static;box-shadow:3px 3px 0 #17140f;margin:18px 0 12px}.isc-reader-layout{display:block}}

/* V50: second chapter uses the existing notebook palette and identical geometry. */
.isc-cover-peach{background:#f6cdbf}.isc-cover-peach .isc-cover-title svg{color:#b25344}.isc-chapter-description{font-size:.84rem;line-height:1.85;margin-top:14px}.isc-chapters .isc-chapter-cover{scroll-margin-top:24px}