:root{--blue:#005378;--red:#ce123c;--ink:#171b1e;--muted:#687177;--line:#e4e8eb;--pale:#f3f7f9;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.85 'Cairo',Tahoma,Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button,a{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--red);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.5}h2{font-size:34px;font-weight:900}h3{font-size:20px;font-weight:800}p{color:var(--muted)}img{max-width:100%;display:block}button{border:0;background:none;color:inherit}small,.small{font-size:14px}hr{border:0;border-top:1px solid var(--line);margin:26px 0}.wrap{max-width:1220px;margin:auto;padding:0 32px}.row{display:flex;align-items:center;gap:14px}.between{justify-content:space-between}.stack{display:grid;gap:20px}.grid{display:grid;gap:22px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.four{grid-template-columns:repeat(4,minmax(0,1fr))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 25px;border-radius:10px;background:var(--blue);color:white;font-weight:700;line-height:1.7;min-height:49px;border:1px solid transparent;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px);background:#004462}.btn.red{background:var(--red)}.btn.outline{background:white;color:var(--blue);border-color:#c5d3da}.btn.light{background:#fff;color:var(--blue)}.btn.small{padding:8px 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p{color:var(--blue)}.protected{position:relative;user-select:none;-webkit-user-select:none}.watermark{pointer-events:none;position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;overflow:hidden;opacity:.065;font-size:27px;font-weight:800;transform:rotate(-18deg);color:var(--blue)}.protected>*:not(.watermark){position:relative;z-index:1}.result-score{width:145px;height:145px;border-radius:50%;border:10px solid #dce8ee;outline:2px solid var(--blue);display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:900;color:var(--blue);margin:25px auto}.checkline{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid var(--line);border-radius:9px;margin:9px 0;font-size:15px;font-weight:600;cursor:pointer}.chapter-num{font:700 40px/1 Arial;color:var(--blue);opacity:.2}.article{font-size:18px;line-height:2.1;max-width:790px;margin:auto}.article h2{font-size:26px;margin:30px 0 14px}.article p{margin:14px 0;color:#3e4950}.article pre{direction:ltr;text-align:left;background:var(--blue);color:white;border-radius:12px;padding:22px;overflow:auto;font-size:17px;line-height:1.8}.video-stage{background:var(--blue);border-radius:15px;overflow:hidden;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;padding:30px;position:relative}.video-stage h2{font-size:28px}.video-stage .icon{width:52px;height:52px;margin:0 auto 17px;display:block}.video-stage p{color:#c7dae4}.video-stage iframe,.video-stage video{width:100%;height:100%;border:0}.video-stage:has(video),.video-stage:has(iframe){padding:0}.rank-row{display:flex;gap:17px;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}.rank-row:last-child{border:0}.rank-row .rank{font-size:23px;color:#acbdc6;font-weight:900;width:30px}.rank-row .grow{flex:1}.rank-row p{font-size:13px}.mobile-nav{display:none}.skip{position:absolute;top:-70px;background:var(--blue);color:#fff;padding:10px;z-index:100}.skip:focus{top:0}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:13px 25px;border-radius:12px;z-index:100;max-width:90%;font-size:14px;box-shadow:0 5px 20px #0002;display:none}#toast.show{display:block}dialog{border:0;border-radius:20px;padding:30px;max-width:530px;width:calc(100% - 32px);max-height:90vh;box-shadow:0 25px 100px #0003;color:var(--ink)}dialog::backdrop{background:#10253066;backdrop-filter:blur(3px)}dialog h2{font-size:25px;margin-bottom:18px}.close-dialog{float:left;font-size:24px;padding:0 8px}.code{font-family:monospace;direction:ltr;display:inline-block;font-size:18px;letter-spacing:1px}.toggle{display:flex;align-items:center;gap:12px}.admin-tabs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:25px}.admin-tabs .tab{padding:7px 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@media(min-width:1100px){.hero-art{animation:float 7s ease-in-out infinite}@keyframes float{50%{transform:translateY(-6px)}}}
@media(max-width:1050px){.navlinks{gap:15px}.navlinks a:nth-child(3){display:none}.hero h1{font-size:45px}.hero-art:before{width:340px;height:340px}.book-cover{width:225px;right:-20px}.hero-zeko{height:280px;width:185px;left:-12px}.floating-note{left:-10px}.shell{grid-template-columns:205px minmax(0,1fr)}.page-content{padding:25px}.topbar{padding:0 25px}.stats{grid-template-columns:repeat(2,1fr)}.quiz-layout{grid-template-columns:1fr}.quiz-aside{order:-1}.quiz-aside .qnav{display:none}.quiz-aside .card{display:flex;align-items:center;justify-content:space-between;padding:12px 20px}.quiz-aside .card p{display:none}.team-grid{gap:12px}.character{padding:20px 15px}.character .portrait{height:195px}.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.wrap{padding:0 20px}.nav{height:82px;gap:15px}.nav .brand-num{font-size:39px}.nav .brand-name{font-size:13px}.navlinks{display:none}.nav>.row{gap:9px}.nav>.row>.textlink{font-size:13px}.nav .btn{font-size:13px;padding:9px 13px;min-height:42px}.site-logo{width:83px;height:44px}.site-logo img{width:150px;left:-39px;top:-6px}.hero{grid-template-columns:1fr;gap:0;padding:22px 0 35px}.hero h1{font-size:41px;letter-spacing:-1px;margin:17px 0 15px}.hero p{font-size:16px}.hero .actions{gap:10px}.hero .actions .btn{padding:12px 17px;font-size:14px}.hero-art{height:405px;max-width:440px;width:100%;margin:auto}.book-cover{width:205px;right:-25px;max-height:300px}.hero-art:before{width:310px;height:310px}.hero-art:after{inset:24px 10px}.hero-zeko{height:257px;width:172px;left:0;bottom:5px}.floating-note{top:18px;left:0;font-size:12px;padding:8px 12px}.floating-note b{font-size:13px}.tiny-code{top:145px;font-size:19px;left:20px}.mini-label{bottom:13px;right:10px;font-size:12px;padding:10px 14px}.strip-inner{padding:16px 0;gap:12px}.strip-inner>div{gap:6px;flex-direction:column;text-align:center}.strip-inner b{font-size:13px}.strip-inner p{font-size:11px}.strip-inner .icon{width:22px;height:22px}.section{padding:48px 0}h2{font-size:27px}.section-head{align-items:start;margin-bottom:23px}.section-head>.textlink{font-size:13px;white-space:nowrap}.section-head p{font-size:14px}.three,.two{grid-template-columns:1fr}.four{grid-template-columns:repeat(2,1fr)}.service{min-height:0;padding:23px}.team-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.character .portrait{height:180px}.character h3{font-size:23px}.character p{font-size:13px}.character .role{font-size:12px}.character{padding:17px 15px}.cta{padding:28px;flex-direction:column;align-items:start;gap:24px}.cta h2{font-size:26px}.footer-inner{flex-wrap:wrap}.footer-links{gap:14px;font-size:13px}.shell{display:block}.sidebar{display:none}.topbar{padding:0 18px;height:76px}.page-content{padding:23px 17px 100px}.page-head{align-items:start}.page-head h1{font-size:25px}.page-head p{font-size:14px}.page-head .btn{padding:9px 13px;font-size:13px}.stats{gap:11px;margin:18px 0}.stat{padding:16px}.stat strong{font-size:27px}.stat span{font-size:13px}.welcome{padding:24px 22px;min-height:230px}.welcome h2{font-size:24px}.welcome p{font-size:14px}.welcome img{height:216px;width:145px;left:-18px;bottom:-42px}.welcome>div{max-width:75%}.welcome .btn{padding:9px 14px;font-size:13px}.card{padding:21px}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:73px;background:white;border-top:1px solid var(--line);z-index:30;align-items:center;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{display:flex;align-items:center;flex-direction:column;gap:3px;font-size:11px;color:var(--muted)}.mobile-nav a.active{color:var(--blue);font-weight:800}.auth{grid-template-columns:1fr;padding:25px 0 50px;gap:25px}.auth-art{display:none}.auth-form{max-width:none}.auth-form h1{font-size:28px}.question-text{font-size:20px}.option{padding:13px;font-size:15px}.quiz-layout{gap:15px}.tabs{gap:6px}.tab{padding:8px 13px;font-size:13px}.notice{padding:13px 15px;font-size:13px}.demo-ribbon{font-size:11px}.article{font-size:16px}.article h2{font-size:23px}.admin-tabs{gap:6px}.admin-tabs .tab{font-size:12px;padding:6px 10px}#toast{bottom:90px}.footer{padding-bottom:30px}.video-stage{padding:18px}.video-stage h2{font-size:20px}.video-stage p{font-size:13px}.chart{gap:10px}}
.protected{overflow:hidden}.hero-art:after{transform:none}.section.wrap{padding:74px 32px}.page-head>div{min-width:0}.page-head>.textlink{flex-shrink:0}.original-logo{display:inline-block;width:132px;height:70px;overflow:hidden;position:relative;flex-shrink:0}.original-logo img{position:absolute;width:233px;max-width:none;top:-9px;left:-57px}.page-head .row{flex-wrap:wrap;justify-content:flex-end}.hero .actions .btn{white-space:nowrap}.book-preview{max-width:360px;width:100%;margin:auto;border-radius:4px;box-shadow:0 12px 30px #00537818}.grow{flex:1;min-width:0}
@media(max-width:760px){.section.wrap{padding:48px 20px}.hero .actions .btn{white-space:normal}.original-logo{width:115px;height:60px}.original-logo img{width:200px;left:-48px;top:-7px}.page-head>.textlink{max-width:80px}.page-head{flex-wrap:wrap}.video-stage h2{font-size:20px!important}.quiz-aside .btn{width:auto}.article pre{font-size:14px}.question-text{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{body{display:none!important}}

/* Curriculum is a nested reading list rather than a filter/card grid. */
.curriculum-part{margin-bottom:44px}.part-heading{padding-bottom:22px;border-bottom:2px solid var(--blue,#005378)}.part-heading h2{font-size:30px;margin:7px 0}.chapter-list{border-bottom:1px solid #dce2e5}.chapter-list summary{display:flex;align-items:center;gap:18px;cursor:pointer;padding:25px 0;list-style:none}.chapter-list summary::-webkit-details-marker{display:none}.chapter-list h3{flex:1;font-size:20px}.chapter-order{font-size:26px;color:#005378;font-weight:800}.chapter-chevron{font-size:24px}.chapter-list[open] .chapter-chevron{transform:rotate(180deg)}.chapter-lessons{padding:0 22px 15px 0;border-right:2px solid #005378;margin:0 12px 25px 0}.lesson-number{font-size:14px;font-weight:700;color:#005378;min-width:34px}.learning-list section{margin:30px 0}.learning-list h2{font-size:23px;display:flex;align-items:center;gap:12px;border-bottom:2px solid #005378;padding-bottom:15px}.learning-list h2 svg{width:24px}.resource-pending{padding:24px 0;color:#65727a}.learning-content{position:relative;margin-top:28px;padding:25px 0;border-top:1px solid #dce2e5}.learning-content>h2{margin-bottom:15px;font-size:25px}.chapter-choice{border:0;border-top:1px solid #dce2e5;padding:0;margin:24px 0}.chapter-choice legend{width:100%;padding:0}.chapter-choice legend .checkline{color:#005378;flex-wrap:wrap}.chapter-choice legend small{font-size:11px;margin-right:auto}.chapter-choice>.checkline{padding-right:22px}@media(max-width:600px){.chapter-list summary{gap:10px}.chapter-list h3{font-size:17px}.chapter-order{font-size:21px}.chapter-list summary>.small{display:none}.chapter-lessons{padding-right:12px;margin-right:6px}.curriculum .lesson-row{gap:10px}.curriculum .lesson-row b{font-size:14px}.curriculum .lesson-row>.small{font-size:10px}.part-heading h2{font-size:26px}.lesson-number{min-width:30px}}

.app-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px;padding-block:28px;align-items:start}.main-content{min-width:0;padding:20px 0 40px}.sidebar{position:sticky;top:15px;border:1px solid var(--line);border-radius:14px;gap:20px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.side-link{display:flex;gap:10px;align-items:center;padding:9px;border-radius:8px;font-size:14px}.side-link.active{background:var(--pale);color:var(--blue);font-weight:800}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.card form,.card>p,.card>h2{margin-bottom:16px}[hidden]{display:none!important}.error:empty{display:none}.error{margin:15px 0}.learning-content .watermark{z-index:1;pointer-events:none}.main-content>form{min-width:0}.table-wrap td{max-width:360px;white-space:normal;overflow-wrap:anywhere}.article{white-space:normal}.article p{margin-block:20px}.btn+.btn{margin-inline-start:8px}dialog textarea{width:100%}input[type=checkbox]{accent-color:var(--blue)}
@media(max-width:900px){.app-layout{display:block}.sidebar{display:flex;position:static;padding:15px;margin-bottom:18px}.sidebar nav{flex-direction:row;overflow-x:auto;padding-bottom:8px}.side-link{white-space:nowrap}.sidebar>h3{font-size:18px}.sidebar>.btn{align-self:start}.main-content{padding-top:8px}}
@media(max-width:600px){.app-layout{padding-inline:16px}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{padding:10px}.stat strong{font-size:25px}.stat span{font-size:11px}.sidebar{gap:10px}.nav>.row .btn{padding:8px;font-size:11px}.main-content .page-head h1{font-size:25px}}
.btn,.table-wrap button{white-space:nowrap;overflow-wrap:normal}.table-wrap table{min-width:650px}.table-wrap td{overflow-wrap:break-word}.table-wrap td:last-child{white-space:nowrap}
.profile-link{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--blue);max-width:210px}.profile-link img{width:40px;height:40px;object-fit:contain;background:var(--pale);border-radius:50%}.profile-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shop-part{display:flex;gap:24px;align-items:center}.shop-cover{width:140px;max-height:210px;object-fit:contain;border-radius:8px}.shop-part>div{flex:1;min-width:0}.shop-part p{margin-block:14px}.shop-price{font-size:24px;color:var(--blue)}.shop-price del{font-size:16px;color:var(--muted)}.status{display:inline-flex;padding:5px 12px;border-radius:30px;font-size:12px;font-weight:800;background:#eee;color:#444;white-space:nowrap}.status-available,.status-confirmed,.status-shipped,.status-delivered{background:#e8f2f6;color:#005378}.status-preorder,.status-reserved,.status-preparing{background:#005378;color:white}.status-soldout,.status-rejected,.status-cancelled,.status-expired{background:#fce8ed;color:#ce123c}.status-used{background:#444;color:white}.flow-steps{display:flex;list-style:none;padding:0;gap:12px;margin-bottom:24px;color:var(--blue);font-weight:800}.flow-steps li{border-bottom:2px solid #005378;padding:12px;flex:1}.policy{white-space:pre-line;line-height:2}.question-editor{display:grid;gap:24px;margin-top:24px}.question-preview{align-self:start;position:sticky;top:20px}.question-image{margin:14px 0}.question-image img{display:block;max-width:100%;max-height:420px;object-fit:contain;border-radius:8px}.question-image figcaption{font-size:12px;text-decoration:underline;margin-top:6px}.character-explanation{display:flex;gap:18px;align-items:flex-start}.character-explanation>img{width:65px;height:95px;object-fit:contain}.character-explanation>div{flex:1;min-width:0}.character-explanation p{white-space:pre-line}.teacher-banner{display:flex;align-items:center;gap:18px;background:var(--pale);border-radius:12px;padding:18px;margin-bottom:20px}.teacher-banner .question-image{width:85px;flex-shrink:0}.teacher-banner figcaption{display:none}.stack{gap:20px}.card+.card{margin-top:20px}.card form+form{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
@media(max-width:650px){.shop-part{flex-direction:column;align-items:stretch}.shop-cover{align-self:center;width:140px}.shop-part .actions{flex-direction:column;align-items:stretch}.profile-link{max-width:140px;font-size:12px}.profile-link img{width:32px;height:32px}.flow-steps{gap:4px;font-size:12px}.flow-steps li{padding:8px 4px}.question-preview{position:static}.character-explanation{gap:10px}.character-explanation>img{width:48px}.shop-part .btn{white-space:normal}.nav .row{gap:8px}}
@media(max-width:650px){.shop-part h2{font-size:25px}.shop-part .row.between{align-items:flex-start;gap:12px}.shop-part .status{flex-shrink:0}.question-editor h2{font-size:24px}}
.admin-shell{min-height:100vh;background:#f4f6f8;display:grid;grid-template-columns:270px minmax(0,1fr);direction:rtl}.admin-sidebar{background:#fff;border-left:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;height:100vh;overflow-y:auto}.admin-brand{display:flex;align-items:center;gap:12px;padding:4px 8px 20px;border-bottom:1px solid var(--line);margin-bottom:18px}.admin-logo-mark{width:50px;height:50px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;font:800 22px/1 Arial,sans-serif;direction:ltr;box-shadow:inset -5px -5px 0 #004462;position:relative}.admin-logo-mark:after{content:'';position:absolute;width:7px;height:7px;background:var(--red);bottom:5px;right:5px}.admin-brand b,.admin-brand small{display:block}.admin-brand b{font-size:17px}.admin-brand small{font:11px/1.4 Arial,sans-serif;color:var(--muted);letter-spacing:1px}.admin-sidebar nav{display:grid;gap:18px}.admin-nav-group{display:grid;gap:3px}.admin-nav-group>span{font-size:11px;font-weight:800;color:#89939a;padding:0 12px 5px}.admin-sidebar .side-link,.admin-mobile-menu .side-link{border-radius:9px;padding:9px 12px;font-size:13px;color:#4f5960;display:flex;align-items:center;gap:10px}.admin-sidebar .side-link.active,.admin-mobile-menu .side-link.active{background:#eaf2f5;color:var(--blue);font-weight:800}.admin-sidebar .side-link.active{box-shadow:inset -3px 0 var(--red)}.admin-sidebar .icon,.admin-mobile-menu .icon{width:18px;height:18px}.admin-extra{margin-top:18px;border-top:1px solid var(--line);padding-top:13px}.admin-extra summary{cursor:pointer;color:var(--muted);font-size:12px;font-weight:800;padding:8px 12px}.admin-sidebar-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:4px}.admin-sidebar-foot a,.admin-sidebar-foot button{display:flex;align-items:center;gap:10px;padding:9px 12px;font-size:13px;color:#566168;text-align:right}.admin-workspace{min-width:0}.admin-topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:20}.admin-topbar>div:first-of-type strong,.admin-topbar>div:first-of-type small{display:block}.admin-topbar>div:first-of-type small{color:var(--muted);font-size:12px}.admin-user{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700}.admin-user i{width:38px;height:38px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-style:normal;font-size:18px}.admin-content{max-width:1500px;margin:auto;padding:30px}.admin-content .page-head{border-bottom:1px solid var(--line);padding-bottom:20px}.admin-content .page-head h1{font-size:27px}.admin-content .card{border-radius:12px;box-shadow:0 3px 14px #00537808}.admin-mobile-menu{display:none}.admin-shell .question-preview{top:100px}
@media(max-width:900px){.admin-shell{display:block}.admin-sidebar{display:none}.admin-topbar{padding:0 18px}.admin-topbar>div:first-of-type{display:none}.admin-mobile-menu{display:block;position:relative}.admin-mobile-menu>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-weight:800;color:var(--blue)}.admin-mobile-menu>summary::-webkit-details-marker{display:none}.admin-mobile-menu>nav{position:absolute;top:45px;right:0;width:min(330px,calc(100vw - 30px));max-height:calc(100vh - 95px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px #001e2c25;padding:16px;display:grid;gap:16px}.admin-content{padding:22px 16px 45px}.admin-user span{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-content .stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.admin-content .stats{grid-template-columns:1fr 1fr}.admin-content .stat strong{font-size:23px}.admin-content .page-head h1{font-size:24px}.admin-user span{display:none}}

/* لوحة الإدارة لها هيكل واحد على كل المقاسات، ويصغر تلقائيًا حسب عرض الجهاز. */
.admin-shell{display:block;min-height:100vh;background:#f4f6f8;direction:rtl}
.admin-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 12px #0053780a}
.admin-header-main{height:72px;padding:0 clamp(16px,3vw,42px);display:flex;align-items:center;justify-content:space-between;gap:20px}
.admin-header .admin-brand{display:flex;align-items:center;gap:12px;padding:0;border:0;margin:0;min-width:max-content}
.admin-header .admin-logo-mark{width:46px;height:46px;border-radius:11px;font-size:20px}
.admin-header .admin-user{display:flex;align-items:center;gap:10px;min-width:0}
.admin-header .admin-user>span{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-header .admin-user button{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:8px;color:#59646a;font-size:12px;font-weight:800}
.admin-header .admin-user button:hover{background:#f4f6f8;color:var(--red)}
.admin-header .admin-user button .icon{width:17px;height:17px}
.admin-nav{display:flex;align-items:stretch;gap:2px;padding:0 clamp(16px,3vw,42px);border-top:1px solid var(--line);overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin}
.admin-nav-link,.admin-tools>summary{height:47px;display:flex;align-items:center;gap:7px;padding:0 11px;border-bottom:3px solid transparent;color:#59646a;font-size:13px;font-weight:700;white-space:nowrap;cursor:pointer}
.admin-nav-link .icon,.admin-tools>summary .icon{width:17px;height:17px;flex:0 0 auto}
.admin-nav-link:hover,.admin-tools>summary:hover{background:#f5f8f9;color:var(--blue)}
.admin-nav-link.active{background:#edf4f6;color:var(--blue);border-bottom-color:var(--red)}
.admin-tools{position:relative;flex:0 0 auto}
.admin-tools>summary{list-style:none}
.admin-tools>summary::-webkit-details-marker{display:none}
.admin-tools>div{position:fixed;top:124px;left:clamp(12px,3vw,42px);width:min(290px,calc(100vw - 24px));display:grid;padding:8px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px #001e2c25}
.admin-tools>div .admin-nav-link{height:42px;border:0;border-radius:8px}
.admin-content{max-width:1500px;margin:auto;padding:clamp(18px,3vw,36px)}
.admin-shell .question-preview{top:145px}
.admin-login{min-height:100vh;display:grid;place-items:center;padding:22px;background:#f4f6f8}
.admin-login>section{width:min(430px,100%);padding:clamp(24px,5vw,40px);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 60px #001e2c14}
.admin-login-brand{display:flex;align-items:center;gap:13px;margin-bottom:30px;color:var(--blue)}
.admin-login-brand b,.admin-login-brand small{display:block}
.admin-login-brand b{font-size:18px}
.admin-login-brand small{margin-top:3px;color:var(--muted);font-size:12px}
.admin-login .page-head{margin-bottom:24px}
.admin-login .page-head h1{font-size:29px}
.admin-login-links{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;font-size:13px;font-weight:700}
.admin-login-links a{color:var(--blue)}
@media(max-width:700px){.admin-header-main{height:64px}.admin-header .admin-logo-mark{width:40px;height:40px;font-size:18px}.admin-header .admin-brand b{font-size:14px}.admin-header .admin-brand small{font-size:9px}.admin-header .admin-user i{width:34px;height:34px}.admin-header .admin-user>span,.admin-header .admin-user button>span{display:none}.admin-nav-link,.admin-tools>summary{height:44px;padding-inline:9px;font-size:12px}.admin-tools>div{top:111px}.admin-content{padding:18px 14px 42px}.admin-shell .question-preview{top:auto}.admin-content .stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:430px){.admin-header-main{padding-inline:12px}.admin-nav{padding-inline:8px}.admin-content .stats{grid-template-columns:1fr 1fr}.admin-content .stat{padding:14px}.admin-content .stat strong{font-size:22px}.admin-content .page-head h1{font-size:23px}.admin-login{padding:14px}.admin-login>section{padding:24px 20px}}
.admin-summary{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:0}.admin-summary .stat{position:relative}.admin-summary .stat>.icon{float:none;position:absolute;left:18px;top:18px;color:#8099a6}.admin-summary .stat a{font-size:12px;color:var(--blue);font-weight:800}.admin-quick{margin-top:30px}.admin-quick>h2{font-size:20px;margin-bottom:15px}.admin-quick .card{display:flex;align-items:center;gap:12px;padding:18px;font-weight:800}.admin-quick .card>.icon:first-child{color:var(--blue);background:#eaf2f5;width:39px;height:39px;padding:9px;border-radius:9px}.admin-quick .card span{flex:1}.admin-quick .card>.icon:last-child{width:17px;color:var(--muted)}
@media(max-width:1150px){.admin-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-quick .four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.admin-summary{grid-template-columns:1fr 1fr}.admin-summary .stat{padding:14px}.admin-summary .stat>.icon{display:none}.admin-summary .stat span{font-size:11px}.admin-summary .stat strong{font-size:21px}.admin-summary .stat a{font-size:11px}.admin-quick .four{grid-template-columns:1fr}.admin-quick .card{padding:14px}}

.boot-dynamic{position:relative;min-height:330px}.boot-skeleton-head{display:grid;gap:12px;margin-bottom:30px}.boot-skeleton-head span,.boot-skeleton-card{display:block;background:linear-gradient(100deg,#edf1f3 20%,#f8fafb 40%,#edf1f3 60%);background-size:220% 100%;animation:boot-shimmer 1.5s ease-in-out infinite}.boot-skeleton-head span:first-child{width:160px;height:14px;border-radius:8px}.boot-skeleton-head span:last-child{width:min(470px,75%);height:38px;border-radius:10px}.boot-skeleton-card{height:220px;border:1px solid #e6eaec;border-radius:18px}.boot-error{position:absolute;inset:40px 0 auto;z-index:2;width:min(620px,calc(100% - 32px));margin:auto;padding:26px;text-align:center;background:#fff;border:1px solid #e2c9cf;border-radius:16px;box-shadow:0 16px 45px #001e2c18}.boot-error[hidden]{display:none}.boot-error strong{display:block;font-size:22px;color:var(--red)}.boot-error p{margin:8px auto 18px;max-width:480px}@keyframes boot-shimmer{to{background-position:-220% 0}}@media(prefers-reduced-motion:reduce){.boot-skeleton-head span,.boot-skeleton-card{animation:none}}@media(max-width:760px){.boot-dynamic .three{grid-template-columns:1fr}.boot-skeleton-card{height:120px}.boot-skeleton-card:nth-child(3){display:none}.boot-error{top:20px}.boot-hero{min-height:auto}}
.books-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,285px),1fr));gap:24px;align-items:stretch}.book-card{display:flex;flex-direction:column;gap:18px;min-width:0;max-width:580px}.book-card>img{height:250px;width:100%;object-fit:contain}.book-card h3{margin-top:12px;color:var(--blue)}.book-card>div{display:grid;gap:10px}.book-card .status{justify-self:start}.book-price{display:block;font-size:27px;color:var(--blue);margin:8px 0}.book-shipping-note{margin-top:20px;font-size:12px;line-height:1.8}.bulk-entry{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0;margin-top:30px;border-top:1px solid var(--line)}.book-checkout{max-width:750px;margin:auto}.order-book-summary{display:flex;gap:22px;align-items:center;margin-bottom:20px}.order-book-summary img{width:105px;max-height:150px;object-fit:contain}.order-book-summary h2{font-size:24px}.order-confirmation{display:grid;gap:20px;justify-items:start}.book-auth{max-width:620px;margin:40px auto}.book-auth .actions,.book-checkout .actions{display:flex;flex-wrap:wrap;gap:12px}.book-filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:end;gap:12px;margin-bottom:20px}.book-filters .field{margin:0}.book-orders-table td{white-space:normal;min-width:90px;max-width:260px;overflow-wrap:anywhere}.book-orders-table{min-width:0}.legacy-orders{margin-top:26px}.status-new,.status-awaiting_payment{background:#edf4f7;color:#005378}.status-paid,.status-completed{background:#005378;color:#fff}.status-sold_out{background:#fce8ed;color:#ce123c}.status-coming_soon{background:#eee;color:#555}#book-shop{scroll-margin-top:24px}.book-checkout input,.book-checkout select{font-size:16px}.admin-content .book-orders-table .table-wrap{max-width:100%}
@media(max-width:800px){.book-filters{grid-template-columns:1fr 1fr}.book-filters .field:first-child{grid-column:1/-1}.bulk-entry{flex-direction:column;align-items:stretch}.book-card{max-width:none}.book-checkout .page-head h1{font-size:26px}.nav>.row{flex-wrap:wrap;justify-content:flex-end}.nav .textlink{font-size:12px}.nav{min-height:100px;height:auto;padding-block:12px}.nav>.row .btn{padding:6px 10px;min-height:36px}}
@media(max-width:450px){.book-filters{grid-template-columns:1fr}.book-checkout .card{padding:18px}.order-book-summary{gap:14px}.order-book-summary img{width:76px}.order-book-summary h2{font-size:20px}.book-card{padding:20px}.hero .actions{flex-wrap:wrap}.book-price{font-size:25px}}
.books-grid>.card+.card{margin-top:0}
/* One shared content order for pre-rendered and interactive landing. */
.books-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.book-card{max-width:none;padding:18px;gap:10px}.book-card>img{height:190px}.book-card h3{font-size:21px}.book-card .btn{padding:10px;font-size:13px}.book-card .book-price{font-size:24px}.book-card .small{font-size:12px}.book-card p{margin:0}.hero .book-cover{animation:book-float 6s ease-in-out infinite}.section{transition:opacity .6s ease,translate .6s ease}.section.reveal-pending{opacity:0;translate:0 22px}.book-card{transition:transform .2s ease,box-shadow .2s ease}.book-card:hover{transform:translateY(-4px)}@keyframes book-float{50%{translate:0 -10px}}.sample-viewer{width:100%;height:75vh;min-height:420px;border:1px solid #ddd;border-radius:12px;background:#f4f4f4}.author-books{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}.author-list{margin-top:24px}.author-tabs{margin-bottom:24px}.author-form{max-width:760px}.author-list h2{font-size:21px}.author-books .card+.card{margin-top:0}[data-import-prompt],textarea[name=json]{width:100%;min-height:170px}[name=json]{direction:ltr;text-align:left;font-family:monospace}.status-delivered{background:#005378;color:white}.boot-error{position:fixed;inset:auto 16px 20px;max-width:620px;z-index:30}.admin-entry .loading{padding:40px;color:#005378}.author-list .actions{flex-wrap:wrap}
@media(max-width:1000px){.books-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.author-books{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:550px){.books-grid,.author-books{grid-template-columns:1fr}.book-card{max-width:340px;width:100%;justify-self:center}.book-card>img{height:210px}.author-list .row{align-items:flex-start;flex-direction:column}.author-tabs{gap:8px}}
@media(prefers-reduced-motion:reduce){.hero .book-cover{animation:none}.section,.book-card{transition:none}.section.reveal-pending{opacity:1;translate:none}}
.parent-share{display:grid;gap:16px}.parent-share>p{margin:0}.parent-share textarea{width:100%;min-height:220px;direction:rtl}.parent-share .actions{display:flex;flex-wrap:wrap;gap:10px}.parent-access{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:10px 14px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#f5f8f9}.parent-access span{font-size:12px;font-weight:800;color:var(--muted)}.parent-access a,.parent-access strong{min-width:0;overflow-wrap:anywhere;color:var(--blue)}.parent-access strong{font-family:monospace;font-size:14px;letter-spacing:.03em}.parent-follow-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.parent-follow-card p{margin:0}.parent-entry input[name="token"]{font-family:monospace;font-size:14px;letter-spacing:.03em}@media(max-width:550px){.parent-access{grid-template-columns:1fr}.parent-share .actions .btn{width:100%;text-align:center}.parent-share textarea{min-height:260px}}
.import-additive-notice{border-inline-start:5px solid var(--blue);background:#edf5f7}.import-additive-notice h2{color:var(--blue)}.import-additive-notice p{margin:0;line-height:1.9}
@media(max-width:550px){.author-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.author-tabs .btn{padding:9px 5px;font-size:12px}.author-tabs .icon{width:15px;height:15px}}
.content-controls{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:12px}.content-filters{display:flex;gap:16px;margin-block:20px!important;align-items:end}.content-filters label{flex:1;min-width:0}.content-filters input,.content-filters select{width:100%}.status-visible{background:#005378;color:#fff}.status-hidden,.status-draft{background:#eceff1;color:#525a60}.status-deleted{background:#fce8ed;color:#ce123c}.preview-notice{padding:12px;background:#edf4f7;margin-bottom:15px}.author-list .row.between{flex-wrap:wrap}.author-list .content-controls{flex-basis:100%}[hidden]{display:none!important}@media(max-width:550px){.content-filters{flex-direction:column;align-items:stretch}.content-controls .btn{font-size:12px;padding:7px 10px}}

/* UX consistency pass: readable density, clear loading, and usable mobile flows. */
body{font-size:15px;line-height:1.7}h2{font-size:clamp(24px,2.3vw,30px)}h3{font-size:18px}.card{padding:22px;border-radius:14px}.btn{min-height:42px;padding:9px 16px;gap:8px;line-height:1.4;font-size:14px;border-radius:9px}.btn.small{min-height:34px;padding:6px 11px;font-size:12.5px}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.62}input,select,textarea{min-height:44px;padding:10px 12px;font-size:14px}label{font-size:13px;margin-bottom:6px}.field{margin-bottom:15px}.page-head{margin-bottom:22px}.page-head h1,.admin-content .page-head h1{font-size:clamp(22px,2.4vw,27px);line-height:1.35}.page-head p{font-size:14px;line-height:1.7}.section{padding-block:60px}.section.reveal-pending{opacity:1;translate:none}.actions{gap:8px}.btn+.btn{margin-inline-start:0}
.route-loader{position:fixed;z-index:1000;top:14px;left:50%;translate:-50% 0;display:flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid #dbe4e8;border-radius:999px;background:#fff;color:var(--blue);box-shadow:0 8px 28px #001e2c20;font-size:12px;font-weight:800}.route-spinner{width:15px;height:15px;border:2px solid #cbd9df;border-top-color:var(--red);border-radius:50%;animation:route-spin .7s linear infinite}@keyframes route-spin{to{rotate:360deg}}
.dashboard-progress{margin-top:24px}.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.section-title-row h2{font-size:20px}.welcome{min-height:172px;padding:24px 28px;margin-top:18px}.welcome h2{font-size:24px;margin:5px 0 16px}.welcome img{height:220px;bottom:-52px}.stats{gap:14px;margin:18px 0}.stat{padding:16px}.stat strong{font-size:26px}.admin-content{max-width:1320px}.admin-content .card{box-shadow:0 2px 10px #00537808}.admin-content .page-head{padding-bottom:16px}.admin-nav{scroll-snap-type:inline proximity}.admin-nav-link,.admin-tools{scroll-snap-align:start}.admin-summary .stat strong{font-size:clamp(21px,2.2vw,27px);direction:ltr;text-align:right}.table-wrap{border:1px solid var(--line);border-radius:10px}.card>.table-wrap{margin-top:14px}th,td{padding:11px 13px;font-size:13px}th{font-size:12px}
@media(max-width:900px){.app-layout{padding-block:14px}.sidebar{display:block;padding:10px 12px;margin-bottom:14px;border-radius:12px}.sidebar>h3{font-size:14px;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar nav{display:flex;gap:5px;overflow-x:auto;padding:0 0 4px;scroll-snap-type:inline proximity;scrollbar-width:thin}.sidebar .side-link{flex:0 0 auto;min-height:36px;padding:7px 10px;font-size:12px;scroll-snap-align:start}.sidebar .side-link .icon{width:16px;height:16px}.sidebar>.btn{display:none}.main-content{padding-top:0}}
@media(max-width:700px){body{font-size:14px}.wrap{padding-inline:16px}.section{padding-block:42px}.card{padding:17px}.page-head{margin-bottom:17px}.page-head h1,.admin-content .page-head h1{font-size:22px}.auth{padding:12px 0 35px;min-height:calc(100vh - 120px)}.auth-form h1{font-size:24px}.auth-form>p{margin:6px 0 18px}.admin-content{padding:16px 12px 34px}.admin-nav{padding-inline:8px}.admin-nav-link,.admin-tools>summary{height:42px;font-size:11.5px;padding-inline:8px}.admin-content .table-wrap{overflow:visible;border:0;border-radius:0}.admin-content .table-wrap table{display:block;min-width:0;width:100%}.admin-content .table-wrap thead{display:none}.admin-content .table-wrap tbody{display:grid;gap:10px}.admin-content .table-wrap tr{display:block;padding:7px 12px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 2px 8px #001e2c08}.admin-content .table-wrap td{display:grid;grid-template-columns:minmax(82px,34%) minmax(0,1fr);align-items:start;gap:10px;max-width:none;min-width:0;padding:9px 0;border-bottom:1px solid #edf0f2;white-space:normal;overflow-wrap:anywhere;text-align:start}.admin-content .table-wrap td:last-child{border-bottom:0;white-space:normal}.admin-content .table-wrap td::before{content:attr(data-label);color:var(--muted);font-size:11px;font-weight:800}.admin-content .table-wrap td .btn{width:100%;white-space:normal}.welcome{min-height:150px;padding:20px}.welcome h2{font-size:20px}.welcome img{height:180px;bottom:-45px}.question-text{font-size:18px;line-height:1.75}.option{min-height:54px;padding:11px 13px}}
@media(max-width:600px){.sidebar nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.sidebar .side-link{justify-content:center;min-width:0}.auth{align-items:start;padding:44px 0 52px;min-height:0}}
@media(max-width:430px){.hero h1{font-size:35px}.hero .actions{align-items:stretch}.hero .actions .btn{flex:1;padding-inline:10px}.stats{gap:8px}.stat{padding:12px}.stat strong{font-size:22px}.stat span{font-size:11px}.admin-summary .stat strong{font-size:19px}.admin-content .card{padding:15px}.book-filters{gap:8px}}
@media(prefers-reduced-motion:reduce){.route-spinner{animation:none}}
.admin-notification-bar{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:13px 16px;border:1px solid #e9c4cd;border-inline-start:5px solid var(--red);border-radius:11px;background:#fff5f7;color:#76142b}.admin-notification-bar .icon{width:20px;color:var(--red)}.admin-notification-bar strong{flex:1}.admin-notification-bar a{color:var(--blue);font-weight:800}.nav-count{display:inline-grid;place-items:center;min-width:21px;height:21px;margin-inline-start:6px;padding-inline:5px;border-radius:999px;background:var(--red);color:#fff;font-size:11px;line-height:1}.teacher-actions{display:flex;flex-wrap:wrap;gap:7px}.status-pending{background:#fff3cd;color:#765b00}.status-approved{background:#e6f4ea;color:#176c36}.status-rejected,.status-disabled{background:#fce8ed;color:#a30e30}
@media(max-width:600px){.admin-notification-bar{align-items:flex-start;flex-wrap:wrap}.admin-notification-bar strong{min-width:calc(100% - 40px)}.admin-notification-bar a{margin-inline-start:32px}.teacher-actions{display:grid;grid-template-columns:1fr;width:100%}}

/* Unified type scale and motion feedback. */
h1,h2,h3{line-height:1.32}h2,h3{font-weight:800}.hero h1{font-size:clamp(40px,4vw,54px);line-height:1.3}.section-head h2{font-size:26px}.character h3{font-size:20px}.part-heading h2{font-size:24px}.author-books h2,.author-list h2{font-size:20px}.shop-part h2{font-size:22px}.cta h2{font-size:22px}.book-price,.shop-price{font-size:22px}.welcome{min-height:160px;padding:22px 26px}.welcome h2{font-size:22px}.welcome img{height:200px;bottom:-48px}.question-text{font-size:20px}.article{font-size:17px}.article h2,.learning-content>h2{font-size:22px}.video-stage h2{font-size:22px}dialog h2{font-size:22px}.result-score{font-size:38px}.admin-nav-link,.admin-tools>summary{font-size:12.5px}.admin-content .table-wrap td::before{font-size:12px}.curriculum .lesson-row>.small{font-size:12px}.checkline{font-size:14px}
.hero .actions .btn{min-height:46px;padding:9px 14px;line-height:1.35}.btn:active{transform:scale(.98)}.btn[aria-busy="true"]{gap:8px}.btn[aria-busy="true"]::before{content:'';width:14px;height:14px;flex:0 0 auto;border:2px solid currentColor;border-inline-start-color:transparent;border-radius:50%;animation:route-spin .7s linear infinite}
#app>main,#app .main-content,#app .admin-content{animation:page-in .24s ease-out both}.section.reveal-pending{opacity:1;translate:0 12px}.option.selected{animation:option-pick .2s ease-out}.option.correct{animation:answer-correct .32s ease-out}.option.wrong{animation:answer-wrong .3s ease-out}.quiz-layout{animation:question-in .22s ease-out}.bulk-toolbar{position:sticky;top:124px;z-index:18;display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:16px 0;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:#fff;box-shadow:0 5px 20px #001e2c0b;transition:border-color .2s,box-shadow .2s,translate .2s}.bulk-toolbar.has-selection{border-color:#9ebdca;box-shadow:0 8px 25px #00537816;translate:0 -2px}.bulk-all,.bulk-check{display:inline-flex;align-items:center;gap:7px;margin:0}.bulk-all input,.bulk-check input{width:18px;height:18px;min-height:0}.bulk-toolbar>[data-bulk-count]{font-size:13px;color:var(--blue);margin-inline-start:auto}.bulk-actions{display:flex;gap:7px;flex-wrap:wrap}.table-wrap tr,.trash-list>.card{transition:opacity .18s ease,translate .18s ease,background .18s ease,box-shadow .18s ease}.table-wrap tr:has([data-bulk-id]:checked),.trash-list>.card:has([data-bulk-id]:checked){background:#edf5f7;box-shadow:inset -3px 0 var(--blue)}.is-removing{opacity:0!important;translate:-18px 0!important}dialog[open]{animation:dialog-in .2s ease-out}dialog[open]::backdrop{animation:backdrop-in .2s ease-out}#toast.show{animation:toast-in .22s ease-out}
@keyframes page-in{from{opacity:.75;translate:0 7px}to{opacity:1;translate:0 0}}@keyframes question-in{from{opacity:.8;translate:10px 0}to{opacity:1;translate:0 0}}@keyframes option-pick{50%{scale:.99}}@keyframes answer-correct{50%{scale:1.012}}@keyframes answer-wrong{25%,75%{translate:3px 0}50%{translate:-3px 0}}@keyframes dialog-in{from{opacity:0;scale:.97}to{opacity:1;scale:1}}@keyframes backdrop-in{from{opacity:0}to{opacity:1}}@keyframes toast-in{from{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}
@media(max-width:700px){.hero h1{font-size:33px;line-height:1.32}.section-head h2{font-size:22px}.character h3{font-size:18px}.part-heading h2{font-size:22px}.author-books h2,.author-list h2,.shop-part h2{font-size:19px}.cta h2{font-size:21px}.book-price,.shop-price{font-size:22px}.welcome{min-height:142px;padding:18px}.welcome h2{font-size:19px}.welcome img{height:165px;bottom:-40px}dialog h2{font-size:20px}.article{font-size:16px}.article h2,.learning-content>h2{font-size:20px}.hero .actions .btn{min-height:46px;max-height:50px;padding:8px 10px;font-size:13px;white-space:nowrap}.bulk-toolbar{top:107px;align-items:stretch}.bulk-toolbar>[data-bulk-count]{margin:0;width:100%}.bulk-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.bulk-actions .btn{white-space:normal}.bulk-check span{font-size:12px}}
@media(max-width:430px){.admin-nav-link,.admin-tools>summary{font-size:12px}.curriculum .lesson-row>.small{font-size:11px}}
@media(prefers-reduced-motion:reduce){#app>main,#app .main-content,#app .admin-content,.quiz-layout,.option,.is-removing,dialog[open],dialog[open]::backdrop,#toast.show{animation:none!important;transition:none!important;translate:none!important}.btn[aria-busy="true"]::before{animation:none}}

/* Staged entrances and a matching dialog exit. */
dialog[open].is-closing{animation:dialog-out .16s ease-in both}dialog[open].is-closing::backdrop{animation:backdrop-out .16s ease-in both}.hero>div:first-child>*{animation:hero-copy-in .42s ease-out both}.hero>div:first-child>:nth-child(2){animation-delay:.06s}.hero>div:first-child>:nth-child(3){animation-delay:.11s}.hero>div:first-child>:nth-child(4){animation-delay:.16s}.hero>div:first-child>:nth-child(5){animation-delay:.21s}@keyframes hero-copy-in{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}@keyframes dialog-out{to{opacity:0;scale:.97}}@keyframes backdrop-out{to{opacity:0}}@media(prefers-reduced-motion:reduce){.hero>div:first-child>*,dialog[open].is-closing,dialog[open].is-closing::backdrop{animation:none!important}}

/* Compact social links at the bottom of every public page. */
.footer-inner{flex-wrap:wrap}.social-links{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;padding-top:17px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.social-links>span{font-weight:800;margin-inline-end:3px}.social-link{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font:700 12px/1.4 Arial,sans-serif;transition:color .18s,border-color .18s,background .18s,transform .18s}.social-link svg{width:17px;height:17px;fill:currentColor}.social-link:hover{color:var(--blue);border-color:#adc3cd;background:#f3f7f9;transform:translateY(-2px)}.social-tiktok:hover{color:#111}.social-instagram:hover{color:#bd2768}.social-facebook:hover{color:#1877f2}@media(max-width:520px){.social-links{gap:7px}.social-link{width:38px;height:38px;min-height:38px;padding:9px;justify-content:center}.social-link b{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.social-link svg{width:19px;height:19px}}@media(prefers-reduced-motion:reduce){.social-link{transition:none}.social-link:hover{transform:none}}
.mfa-steps{padding-inline-start:20px;line-height:1.9}.mfa-secret{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:18px;letter-spacing:.06em;word-break:break-word;background:var(--pale);border-radius:12px;padding:12px;text-align:center}.recovery-codes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;list-style:none;padding:0;margin:16px 0}.recovery-codes code{display:block;padding:8px;border:1px solid var(--line);border-radius:10px;text-align:center;font-size:15px}.mfa-recovery .btn{margin-top:10px}.mfa-intro{margin:0 0 16px;line-height:1.8}.mfa-open{margin:10px 0 18px;text-align:center}.not-found{text-align:center;padding:48px 16px;display:grid;justify-items:center;gap:12px}.staff-invite-message{white-space:pre-wrap;font:inherit;line-height:1.8;background:var(--pale);border:1px solid var(--line);border-radius:12px;padding:12px;margin:12px 0;max-height:40vh;overflow:auto}
.admin-pwa-card{display:grid;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:16px;margin-bottom:22px;border-color:#a9c8d5;background:linear-gradient(135deg,#eef7fa,#fff)}.admin-pwa-card>img{width:72px;height:72px;border-radius:17px;box-shadow:0 8px 22px #0053782b}.admin-pwa-card h2{margin:0 0 5px;color:var(--blue);font-size:20px}.admin-pwa-card p{margin:3px 0}.admin-pwa-actions{display:grid;gap:8px;min-width:175px}@media(max-width:700px){.admin-pwa-card{grid-template-columns:58px minmax(0,1fr)}.admin-pwa-card>img{width:58px;height:58px;border-radius:14px}.admin-pwa-actions{grid-column:1/-1;display:flex;min-width:0}.admin-pwa-actions .btn{flex:1}}

.external-url{overflow-wrap:anywhere;text-align:left;background:var(--pale);border-radius:12px;padding:10px 12px}

/* Guest book ordering: public checkout, tracking, and the independent admin workflow. */
.status-confirmed,.status-preparing{background:#fff2c7;color:#755800}.status-payment_review,.status-new,.status-awaiting_payment{background:#fff2c7;color:#755800}.status-payment_rejected,.status-cancelled{background:#fce8ed;color:#ce123c}.status-expired{background:#eceff1;color:#5d666b}.status-shipped{background:#dceeff;color:#145f91}.status-delivered{background:#def3e5;color:#176b38}.book-checkout textarea{font-size:16px;min-height:130px}.checkout-notice{padding:14px 16px;margin:18px 0;border-inline-start:4px solid var(--blue);border-radius:10px;background:#edf5f7}.checkout-notice p{margin:5px 0}.flow-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;list-style:none;padding:0;margin:0 0 20px}.flow-steps li{padding:10px;text-align:center;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px;font-weight:800}.review-list p,.copies-summary p{display:flex;justify-content:space-between;gap:16px;padding-block:9px;margin:0;border-bottom:1px solid var(--line)}.review-list span{color:var(--muted)}.review-list b{max-width:65%;text-align:left}.order-code{font:900 34px/1.2 ui-monospace,monospace;letter-spacing:.08em;color:var(--blue)}.order-lookup{width:min(680px,100%);margin:auto}.order-summary-row{display:grid;gap:8px}.order-summary-row p{margin:0}.order-totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%}.order-totals span{display:grid;gap:4px;padding:12px;border-radius:10px;background:var(--pale)}.payment-clock,.delivery-estimate{padding:12px 14px;border-radius:10px;background:#fff7dc}.tracking-box{width:100%;padding:16px;border:1px solid #a9c5d1;border-radius:12px;background:#f2f8fa}.tracking-box strong{font-size:21px;letter-spacing:.04em}.guest-order-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-alert{border-color:#ce123c;background:#fff5f7}.stat-alert strong{color:#ce123c}.overdue-pill{display:inline-flex;padding:4px 8px;border-radius:999px;background:#ce123c;color:#fff;font-size:11px;font-weight:900}.copies-summary{margin-bottom:20px}.copies-summary p span{overflow-wrap:anywhere}.admin-order-action{padding-block:18px;border-block:1px solid var(--line);margin-block:18px}.order-admin-details{padding:12px 14px;margin-block:14px;border-radius:10px;background:var(--pale)}.order-admin-details p{margin:4px 0}.book-filters{grid-template-columns:2fr repeat(3,minmax(0,1fr)) auto}.order-stage-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:18px}.order-stage-tab{min-height:46px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);font-weight:800}.order-stage-tab.active{border-color:var(--blue);background:var(--blue);color:#fff;box-shadow:0 7px 18px #00537825}.order-stage-tab:not(.active):hover{background:#edf5f7;color:var(--blue)}[data-admin-orders-view]{transition:opacity .16s ease}[data-admin-orders-view].is-updating{opacity:.55;pointer-events:none}.admin-content .book-orders-table tbody tr:has(.status-new),.admin-content .book-orders-table tbody tr:has(.status-awaiting_payment),.admin-content .book-orders-table tbody tr:has(.status-payment_review),.admin-content .book-orders-table tbody tr:has(.status-payment_rejected),.admin-content .book-orders-table tbody tr:has(.status-confirmed),.admin-content .book-orders-table tbody tr:has(.status-preparing){background:#fff9dc;box-shadow:inset -4px 0 #dfb800}.admin-content .book-orders-table tbody tr:has(.status-shipped){background:#edf6ff;box-shadow:inset -4px 0 #2683bd}.admin-content .book-orders-table tbody tr:has(.status-delivered){background:#eaf8ee;box-shadow:inset -4px 0 #2d8b50}.admin-content .book-orders-table tbody tr:has(.status-cancelled){background:#fff0f3;box-shadow:inset -4px 0 #ce123c}.admin-content .book-orders-table tbody tr:has(.status-expired){background:#f2f4f5;box-shadow:inset -4px 0 #7b858a}
.duplicate-pill{display:inline-flex;padding:4px 8px;border-radius:999px;background:#8a4d00;color:#fff;font-size:11px;font-weight:900}.guest-order-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
.payment-message-preview{max-width:100%;padding:14px;margin:12px 0 16px;border:1px solid var(--line);border-radius:10px;background:#f7f9fa;white-space:pre-wrap;overflow-wrap:anywhere;font:600 13px/1.9 'Cairo',sans-serif;color:var(--ink)}
@media(max-width:800px){.book-filters{grid-template-columns:1fr 1fr}.book-filters .field:first-child{grid-column:1/-1}}
@media(max-width:700px){.order-stage-tabs{display:flex;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px}.order-stage-tab{flex:0 0 auto;min-width:132px}}
.payment-methods{width:100%;padding:18px;border:1px solid #cfc6e8;border-radius:14px;background:linear-gradient(135deg,#faf8ff,#fff8f0)}.payment-methods h3{color:#39206c}.payment-recipient{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.payment-recipient strong{font:900 25px/1.2 ui-monospace,monospace;letter-spacing:.05em}.payment-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-block:16px}.payment-brand{display:flex;align-items:center;justify-content:center;gap:11px;min-height:58px;padding:10px 16px;border-radius:12px;color:#fff;text-decoration:none;font-weight:800;box-shadow:0 8px 20px #0002}.payment-brand:hover{transform:translateY(-1px)}.payment-brand img{width:38px;height:38px}.payment-brand.instapay{background:linear-gradient(120deg,#4a247c 0%,#713b91 62%,#ef7d22 100%)}.payment-brand.vodafone{background:#e60000}.payment-proof-note{padding:11px 13px;border-radius:10px;background:#fff;font-weight:700}.settings-group{padding:16px;margin:18px 0;border:1px solid var(--line);border-radius:12px}.settings-group legend{padding-inline:8px;font-weight:900;color:var(--blue)}
@media(max-width:700px){.flow-steps{grid-template-columns:1fr}.order-totals{grid-template-columns:1fr}.payment-actions{grid-template-columns:1fr}.guest-order-stats{grid-template-columns:1fr 1fr}.review-list p{display:grid;gap:4px}.review-list b{max-width:none;text-align:right}.order-confirmation .actions,.order-confirmation .actions form,.order-confirmation .actions .btn{width:100%}}

/* Layout helpers that replace inline style attributes (CSP style-src has no unsafe-inline). */
.page-pad{padding-block:40px}.plain-fieldset{border:0}.self-start{align-self:start}.text-center{text-align:center}.wrap-row{flex-wrap:wrap}.pre-wrap{white-space:pre-wrap}
.mt-15{margin-top:15px}.mt-20{margin-top:20px}.mt-24{margin-top:24px}.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.my-15{margin-block:15px}.my-20{margin-block:20px}
.otp-code{font-size:30px}.preview-image{max-height:300px;object-fit:contain}
progress.progress-track{-webkit-appearance:none;appearance:none;display:block;width:100%;border:0;color:var(--blue)}
progress.progress-track::-webkit-progress-bar{background:#e9eef1;border-radius:10px}
progress.progress-track::-webkit-progress-value{background:var(--blue);border-radius:10px}
progress.progress-track::-moz-progress-bar{background:var(--blue);border-radius:10px}
.whatsapp-budget-summary{margin-top:14px;padding:14px;border-radius:12px;background:#f4f8fa}.whatsapp-budget-summary progress{display:block;width:100%;height:12px;margin:10px 0}.whatsapp-budget-summary .warning{color:#8a5900}.whatsapp-budget-alert{margin:0 0 16px;padding:14px 16px;border:1px solid #e7b44a;border-radius:12px;background:#fff7d6;color:#684600}.whatsapp-budget-alert.danger{border-color:#ce123c;background:#fff0f3;color:#8e0c2c}.whatsapp-budget-alert a{font-weight:700;color:inherit}
.answer-access{max-width:720px;margin:48px auto}.answer-access form{max-width:460px;margin:24px 0}
.answers-directory{max-width:1050px;margin:auto}.answer-books-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:22px}.answer-book-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:22px;align-items:center}.answer-book-card>img{width:150px;height:205px;object-fit:contain}.answer-book-card>div{display:grid;gap:11px}.answer-book-card h2{font-size:23px;color:var(--blue)}.answer-books-grid>.empty{grid-column:1/-1}
.portal-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:22px;align-items:start}.portal-lessons{padding:16px;display:grid;gap:8px;position:sticky;top:18px}.portal-lessons h2{font-size:18px;margin:4px 6px 8px}.portal-lesson{display:grid;grid-template-columns:36px 1fr;gap:9px;align-items:center;padding:11px;border-radius:9px;border:1px solid transparent;color:var(--muted)}.portal-lesson span{font-weight:900;color:var(--blue);direction:ltr}.portal-lesson.active{background:#edf4f7;border-color:#cbdde5;color:var(--ink)}.portal-answers{display:grid;gap:22px;min-width:0}.portal-lesson-head span{color:var(--blue);font-size:13px;font-weight:800}.portal-lesson-head h2{font-size:25px}.answer-group>h2{font-size:22px;margin-bottom:12px}.answer-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.answer-card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}.answer-card summary,.answer-static{display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;padding:17px}.answer-card summary{cursor:pointer;list-style:none}.answer-card summary::-webkit-details-marker{display:none}.answer-number{width:42px;height:42px;border-radius:9px;display:grid;place-items:center;background:#edf4f7;color:var(--blue);font-weight:900}.answer-card strong{font-size:18px}.answer-more{color:var(--blue);font-size:12px;font-weight:800}.answer-card>p{padding:0 18px 18px;color:#34444c;white-space:pre-line}.answer-admin-actions{flex-wrap:wrap}
@media(max-width:900px){.portal-layout{grid-template-columns:1fr}.portal-lessons{position:static;display:flex;overflow:auto}.portal-lessons h2{display:none}.portal-lesson{min-width:190px}.answer-list{grid-template-columns:1fr}}
@media(max-width:560px){.answer-book-card{grid-template-columns:95px minmax(0,1fr);gap:14px}.answer-book-card>img{width:95px;height:140px}.answer-book-card h2{font-size:19px}.answer-book-card .btn{padding-inline:10px;font-size:13px}.answer-admin-actions{display:grid;grid-template-columns:1fr 1fr}.answer-admin-actions .btn:first-child{grid-column:1/-1}}
.activation-callout{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px;background:#f4f9fb;border-color:#c7dce6}.activation-callout h2{margin-bottom:5px;color:var(--blue)}.activation-callout p{margin:0}.activation-page{align-items:start}.activated-book{display:flex;align-items:center;gap:9px;padding:12px;border-radius:9px;background:#edf7f1;color:#145c35}.activated-book .icon{color:#16814a}@media(max-width:620px){.activation-callout{align-items:stretch;flex-direction:column}.activation-callout .btn{width:100%}}

/* Light/dark appearance. boot.js sets data-theme before the styles load to avoid a bright flash. */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue);font-size:12px;font-weight:800;white-space:nowrap;transition:background .18s,color .18s,border-color .18s,transform .18s}.theme-toggle:hover{transform:translateY(-1px);background:#edf5f7}.theme-toggle-icons{display:grid;place-items:center;width:19px;height:19px}.theme-toggle svg{grid-area:1/1;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.theme-toggle .theme-sun{display:none}.theme-toggle-login{margin-top:22px}.admin-user .theme-toggle-admin{min-width:auto;padding-inline:10px;background:#fff;color:var(--blue)}
html[data-theme="dark"]{color-scheme:dark;--blue:#6bc7ea;--red:#ff7894;--ink:#f4f8fa;--muted:#b8c7ce;--line:#405964;--pale:#17282f}
html[data-theme="dark"] body{background:#0d171c;color:var(--ink)}
html[data-theme="dark"] .theme-toggle{background:#192a32;color:#f5c65b;border-color:#3b535f}
html[data-theme="dark"] .theme-toggle:hover{background:#213741}
html[data-theme="dark"] .theme-toggle .theme-moon{display:none}
html[data-theme="dark"] .theme-toggle .theme-sun{display:block}
html[data-theme="dark"] :is(.shell,.admin-shell,.admin-login,.admin-content,.workspace){background:#0d171c;color:var(--ink)}
html[data-theme="dark"] :is(.card,.floating-note,.sidebar,.topbar,.stat,.tab,.admin-header,.admin-tools>div,.admin-login>section,.auth-form,.checkout-card,.order-card,.tracking-card,.bulk-toolbar,.answer-card,.portal-lessons,.book-card,.character,.rank-card,.quiz-card,.result-card,.modal-card,.admin-mobile-menu>nav){background-color:#16252c;color:var(--ink);border-color:var(--line);box-shadow:none}
html[data-theme="dark"] :is(input,select,textarea,dialog){background:#101d23;color:var(--ink);border-color:#3b515c}
html[data-theme="dark"] input::placeholder,html[data-theme="dark"] textarea::placeholder{color:#91a7b0}
html[data-theme="dark"] :is(.side-links a,.admin-sidebar .side-link,.admin-mobile-menu .side-link,.admin-sidebar-foot a,.admin-sidebar-foot button,.admin-header .admin-user button,.admin-nav-link,.admin-tools>summary,.admin-nav-group>span,.resource-pending){color:var(--muted)}
html[data-theme="dark"] .btn{background:#0b6386;color:#fff}
html[data-theme="dark"] .btn:hover{background:#075676}
html[data-theme="dark"] .btn.red{background:#b51239;color:#fff}
html[data-theme="dark"] .btn.red:hover{background:#a60f34}
html[data-theme="dark"] :is(.tab.active,.qnav button.current,.order-stage-tab.active,.admin-logo-mark){background:#0b6386;color:#fff;border-color:#0b6386}
html[data-theme="dark"] :is(.strip,.cta,.welcome,.video-stage,.article pre,.mini-label){background:#075676;color:#fff}
html[data-theme="dark"] .btn.outline{background:#16252c;color:var(--blue);border-color:#45606c}
html[data-theme="dark"] .btn.outline:hover{background:#20343d}
html[data-theme="dark"] .btn.light{background:#111e24;color:var(--blue);border-color:#45606c}
html[data-theme="dark"] :is(.btn.light,.soft,.footer,.mobile-nav,.settings-group,.whatsapp-budget-summary,.payment-message-preview,.resource-pending,.empty,.review-list,.order-summary,.admin-pwa-card,.flow-steps li,.answer-static,.sidebar-help,.demo-ribbon,.sample-viewer,.parent-access,.import-additive-notice,.preview-notice,.checkout-notice,.tracking-box,.stat-alert){background:#111e24;color:var(--ink);border-color:var(--line)}
html[data-theme="dark"] :is(.admin-nav-link:hover,.admin-tools>summary:hover,.admin-header .admin-user button:hover,.social-link:hover){background:#20343d;color:var(--ink)}
html[data-theme="dark"] :is(.side-links a.active,.admin-nav-link.active,.admin-sidebar .side-link.active,.admin-mobile-menu .side-link.active,.avatar-choice:has(input:checked)){background:#173440;color:var(--blue);border-color:#3f6b7d}
html[data-theme="dark"] :is(.social-link,.avatar-choice){background:#16252c;color:var(--ink);border-color:var(--line)}
html[data-theme="dark"] .hero-art:before{background:#17272e}
html[data-theme="dark"] .hero-art:after{border-color:#3b5360}
html[data-theme="dark"] .book-cover{box-shadow:-14px 15px 0 -8px #263941,-24px 22px 0 -14px #111e24,-30px 40px 50px #0008}
html[data-theme="dark"] :is(.icon-box,.answer-number,.portal-lesson.active,.order-stage-tab:not(.active)){background:#20343d;border-color:#3b5360}
html[data-theme="dark"] .service:nth-child(2) .icon-box{background:#38212a;color:var(--red)}
html[data-theme="dark"] :is(.portal-lesson.active,.order-stage-tab:not(.active):hover){color:var(--ink)}
html[data-theme="dark"] .order-stage-tab:not(.active):hover{background:#263e49}
html[data-theme="dark"] .progress-track{background:#2b4049}
html[data-theme="dark"] progress.progress-track::-webkit-progress-bar{background:#2b4049}
html[data-theme="dark"] :is(.option,.qnav button){background:#16252c;color:var(--ink);border-color:var(--line)}
html[data-theme="dark"] :is(.option.selected,.option.correct,.explain,.qnav button.answered,.notice){background:#173440;color:#bdeaff;border-color:#3f6b7d}
html[data-theme="dark"] .option.wrong{background:#3a1c25;color:#ffc1ce;border-color:#a4455b}
html[data-theme="dark"] :is(.payment-clock,.delivery-estimate){background:#342d16;color:#f9df8f;border-color:#80691f}
html[data-theme="dark"] .badge{background:#173440;color:#bdeaff;border:1px solid #3f6b7d}
html[data-theme="dark"] .badge.red{background:#3a1c25;color:#ffb6c5;border-color:#8e3349}
html[data-theme="dark"] :is(table,th,td){border-color:var(--line)}
html[data-theme="dark"] thead,html[data-theme="dark"] th{background:#1b2d35;color:var(--ink)}
html[data-theme="dark"] tbody tr{background:#142229}
html[data-theme="dark"] tbody tr:nth-child(even){background:#172830}
html[data-theme="dark"] tbody tr:hover{background:#20343d}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-new),html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-awaiting_payment),html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-payment_review),html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-payment_rejected),html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-confirmed),html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-preparing){background:#342d16}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-shipped){background:#142b3b}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-delivered){background:#173326}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-cancelled){background:#3a1c25}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-expired){background:#252d31}
.status-returned{background:#fce8ed;color:#ce123c}
.admin-content .book-orders-table tbody tr:has(.status-returned){background:#fff0f3;box-shadow:inset -4px 0 #ce123c}
html[data-theme="dark"] .admin-content .book-orders-table tbody tr:has(.status-returned){background:#3a1c25}
html[data-theme="dark"] .status{background:#293940;color:#e8f1f4;border:1px solid #49616b}
html[data-theme="dark"] :is(.status-new,.status-awaiting_payment,.status-payment_review,.status-confirmed,.status-preparing,.status-pending){background:#3b3117;color:#ffe18a;border-color:#80691f}
html[data-theme="dark"] :is(.status-shipped){background:#153348;color:#a9dcff;border-color:#386987}
html[data-theme="dark"] :is(.status-available,.status-approved,.status-delivered){background:#173629;color:#9de6b8;border-color:#397451}
html[data-theme="dark"] :is(.status-soldout,.status-sold_out,.status-payment_rejected,.status-rejected,.status-disabled,.status-returned,.status-cancelled,.status-deleted){background:#3a1c25;color:#ffadbe;border-color:#944056}
html[data-theme="dark"] :is(.status-coming_soon,.status-hidden,.status-draft,.status-expired){background:#29343a;color:#d5e0e4;border-color:#53656d}
html[data-theme="dark"] .payment-methods{background:linear-gradient(135deg,#241d35,#2e241b);border-color:#594b70}
html[data-theme="dark"] .payment-methods h3{color:#d8c4ff}
html[data-theme="dark"] .payment-proof-note{background:#16252c}
html[data-theme="dark"] :is(.activation-callout,.portal-lesson.active){background:#17303a;border-color:#315767}
html[data-theme="dark"] .activated-book{background:#173326;color:#8ae0ac}
html[data-theme="dark"] :is(.whatsapp-budget-alert,.notice.warn,.notice.warning){background:#342d16;color:#f5d77d;border-color:#896c21}
html[data-theme="dark"] .whatsapp-budget-alert.danger{background:#3a1c25;color:#ff9db0;border-color:#a73d57}
html[data-theme="dark"] .admin-notification-bar{background:#3a1c25;color:#ffb6c5;border-color:#8e3349}
html[data-theme="dark"] .whatsapp-budget-summary .warning{color:#f5d77d}
html[data-theme="dark"] :is(.answer-card>p,.article p,.external-url){color:var(--muted)}
html[data-theme="dark"] :is(.boot-error,[data-admin-error]){background:#3a1c25;color:#ffb2c0;border-color:#8e3349}
html[data-theme="dark"] :is(.boot-skeleton-head span,.boot-skeleton-card){background:linear-gradient(90deg,#1a2b33,#263d48,#1a2b33);background-size:200% 100%}
html[data-theme="dark"] .route-loader{background:#192a32;color:var(--ink);border-color:var(--line);box-shadow:0 12px 35px #0007}
@media(max-width:720px){.nav>.row{gap:8px}.nav>.row .theme-toggle{padding:7px;width:40px}.nav>.row .theme-toggle [data-theme-label]{display:none}.admin-user .theme-toggle-admin [data-theme-label]{display:none}}
@media(max-width:520px){.theme-toggle{min-height:38px}.admin-user .theme-toggle-admin{width:38px;padding:6px}}

/* A self-contained evaluations area inside each lesson. */
.evaluation-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,.9fr);gap:26px;align-items:center;margin-top:26px;border-color:#bcd3dd;background:linear-gradient(135deg,#f2f9fb,#fff)}.evaluation-section h2{margin:5px 0 8px;color:var(--blue)}.evaluation-section p{margin:0}.evaluation-section .eyebrow{color:var(--red);font-size:12px;font-weight:900}.evaluation-types{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.evaluation-type{display:grid;gap:5px;padding:16px;border:1px solid #c8dbe3;border-radius:13px;background:#fff;color:var(--ink);transition:transform .16s,border-color .16s}.evaluation-type:hover{transform:translateY(-2px);border-color:var(--blue)}.evaluation-type strong{font-size:30px;color:var(--blue)}.evaluation-type small{color:var(--muted)}.evaluation-type.disabled{pointer-events:none;opacity:.62}.evaluation-runner .option{width:100%;text-align:right}.evaluation-runner .qnav button.answered{background:#dff2e6;color:#176b38;border-color:#9acdaf}.essay-answer{padding:18px;margin-top:18px;border:1px solid #bcd3dd;border-radius:13px;background:#f3f9fb;white-space:pre-line}.essay-answer h3{color:var(--blue)}.evaluation-rating{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:15px}.evaluation-runner aside{align-self:start;position:sticky;top:18px}.evaluation-runner aside>a{display:inline-block;margin-top:16px}
html[data-theme="dark"] .evaluation-section{background:linear-gradient(135deg,#17303a,#16252c);border-color:#315767}html[data-theme="dark"] :is(.evaluation-type,.essay-answer){background:#111e24;border-color:#38515d}html[data-theme="dark"] .evaluation-runner .qnav button.answered{background:#173326;color:#8ae0ac;border-color:#346448}
@media(max-width:760px){.evaluation-section{grid-template-columns:1fr}.evaluation-runner .evaluation-rating{grid-template-columns:1fr}.evaluation-runner aside{position:static}.evaluation-runner .row.between{gap:9px;flex-wrap:wrap}}
@media(max-width:420px){.evaluation-types{grid-template-columns:1fr}.evaluation-type{grid-template-columns:1fr auto;align-items:center}.evaluation-type small{grid-column:1/-1}.evaluation-runner .btn{white-space:normal}.evaluation-runner .question-text{font-size:21px}}

/* Teacher controls inherit from book to chapter to lesson. */
.teacher-answer-open{margin-bottom:24px}.teacher-answer-open .actions{margin-top:14px}.teacher-answer-controls details{margin-top:14px;border:1px solid var(--line);border-radius:13px;padding:12px 16px}.teacher-answer-controls summary{cursor:pointer;font-weight:800;color:var(--blue)}.teacher-answer-policy{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 20px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.teacher-answer-policy:last-child{border-bottom:0}.teacher-answer-policy .error{grid-column:1/-1;margin:0}.policy-switch{display:grid;grid-template-columns:52px minmax(90px,auto);align-items:center;gap:10px;margin:0;cursor:pointer;direction:ltr}.policy-switch input{position:absolute;inline-size:1px;block-size:1px;opacity:0;pointer-events:none}.policy-switch-track{position:relative;width:52px;height:30px;border-radius:99px;background:#b7c2c8;box-shadow:inset 0 0 0 1px #8999a1;transition:background .18s,box-shadow .18s}.policy-switch-track:before{content:'';position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 2px 6px #001a2633;transition:transform .2s}.policy-switch input:checked+.policy-switch-track{background:#087ca8;box-shadow:inset 0 0 0 1px #005378}.policy-switch input:checked+.policy-switch-track:before{transform:translateX(22px)}.policy-switch input:focus-visible+.policy-switch-track{outline:3px solid var(--red);outline-offset:3px}.policy-switch input:disabled+.policy-switch-track{opacity:.62}.policy-switch-status{font-size:13px;font-weight:800;color:var(--muted);direction:rtl;text-align:right}.teacher-answer-policy.is-saving .policy-switch-status{color:var(--blue)}
@media(max-width:520px){.teacher-answer-policy{grid-template-columns:1fr;gap:8px}.policy-switch{justify-self:stretch;grid-template-columns:52px 1fr}.teacher-answer-controls details{padding-inline:12px}.teacher-answer-open .actions{display:grid}.teacher-answer-open .btn{width:100%;white-space:normal}}

/* Answer-key PDF export stays in the admin surface and prints as clean A4 pages. */
.answer-pdf-export{margin:22px 0}.answer-pdf-export>p{margin:7px 0 18px}.answer-pdf-export-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;align-items:end}.answer-pdf-export-grid label{display:grid;gap:8px;margin:0}.answer-pdf-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:22px 0}.answer-pdf-document{--pdf-blue:#005378;--pdf-red:#ce123c;max-width:210mm;margin:0 auto;background:#fff;color:#172126;border:1px solid #dbe2e6;box-shadow:0 14px 40px #002b3d18;font-family:'Cairo',Tahoma,Arial,sans-serif}.answer-pdf-cover{min-height:270mm;padding:38mm 22mm 28mm;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,#f4f8fa,#fff);position:relative}.answer-pdf-cover:before{content:'';position:absolute;top:0;right:0;left:0;height:10mm;background:linear-gradient(90deg,var(--pdf-red) 0 24%,var(--pdf-blue) 24%)}.answer-pdf-brand{display:flex;align-items:center;gap:12px;color:var(--pdf-blue);direction:ltr;margin-bottom:24mm}.answer-pdf-brand span{font:900 48px/1 Arial}.answer-pdf-brand b{font:800 18px/1.4 Arial;letter-spacing:3px}.answer-pdf-cover>p{font-size:18px;font-weight:800;color:var(--pdf-red)}.answer-pdf-cover h1{font-size:34px;color:var(--pdf-blue);margin:8px 0}.answer-pdf-cover h2{font-size:24px;color:#27363e}.answer-pdf-cover dl{display:flex;gap:28px;margin-top:28mm;padding-top:10mm;border-top:1px solid #cfdae0}.answer-pdf-cover dl div{display:grid;gap:2px}.answer-pdf-cover dt{font-size:12px;color:#687177}.answer-pdf-cover dd{margin:0;font-size:17px;font-weight:800}.answer-pdf-chapter{padding:18mm 18mm 14mm;break-before:page}.answer-pdf-chapter>h2{font-size:26px;color:var(--pdf-blue);border-bottom:3px solid var(--pdf-red);padding-bottom:5mm;margin-bottom:10mm}.answer-pdf-lesson{break-inside:auto;margin-bottom:14mm}.answer-pdf-lesson>header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:5mm;background:#eef4f7;border-radius:3mm;break-after:avoid}.answer-pdf-lesson>header small{width:10mm;height:10mm;border-radius:50%;display:grid;place-items:center;background:var(--pdf-blue);color:#fff;font-weight:800}.answer-pdf-lesson>header h3{font-size:19px;color:#172126}.answer-pdf-lesson>header b{font-size:12px;color:#52636d}.answer-pdf-group{margin-top:7mm}.answer-pdf-group h4{font-size:15px;color:var(--pdf-red);margin:0 0 3mm;break-after:avoid}.answer-pdf-answer{display:grid;gap:2mm;padding:4mm 0;border-bottom:1px solid #dce4e8;break-inside:avoid}.answer-pdf-answer>div{display:grid;grid-template-columns:12mm minmax(0,1fr);align-items:start;gap:3mm}.answer-pdf-answer>div span{font-weight:900;color:var(--pdf-blue)}.answer-pdf-answer>div strong{font-size:16px;white-space:pre-line}.answer-pdf-answer p{margin:0 15mm 0 0;color:#52636d;font-size:13px;white-space:pre-line}.answer-pdf-empty{padding:25mm;text-align:center}.answer-pdf-footer{display:none}
.answer-pdf-print-copy{display:block}
html[data-theme="dark"] .answer-pdf-toolbar{background:#192a32}.answer-pdf-document :is(h1,h2,h3,h4,strong,dd){color:inherit}
@media(max-width:760px){.answer-pdf-export-grid{grid-template-columns:1fr}.answer-pdf-toolbar{align-items:stretch;flex-direction:column}.answer-pdf-toolbar .btn{width:100%}.answer-pdf-document{font-size:13px}.answer-pdf-cover{min-height:auto;padding:60px 26px}.answer-pdf-cover dl{margin-top:45px}.answer-pdf-chapter{padding:28px 22px}.answer-pdf-lesson>header{grid-template-columns:auto 1fr}.answer-pdf-lesson>header b{grid-column:2}}
@media print{@page{size:A4 portrait;margin:12mm 14mm 16mm}.answer-pdf-printing body{display:block!important;background:#fff!important;color:#172126!important;margin:0!important;padding:0!important;max-width:none!important}.answer-pdf-print-copy{display:block!important;animation:none!important;translate:none!important;opacity:1!important;width:auto;max-width:none;border:0;box-shadow:none;margin:0}.answer-pdf-cover{min-height:220mm;padding:28mm 8mm 18mm;break-after:page;page-break-after:always}.answer-pdf-chapter{padding:0;break-before:page;page-break-before:always}.answer-pdf-cover+.answer-pdf-chapter{break-before:auto;page-break-before:auto}.answer-pdf-footer{display:flex;position:fixed;bottom:-9mm;right:0;left:0;justify-content:space-between;border-top:1px solid #cfd9de;padding-top:2mm;color:#60727b;font-size:9px}.answer-pdf-answer{-webkit-print-color-adjust:exact;print-color-adjust:exact}.answer-pdf-lesson>header,.answer-pdf-brand,.answer-pdf-cover:before{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
.book-card,.order-book-summary{position:relative;overflow:hidden}.book-discount-ribbon{position:absolute;z-index:3;top:16px;left:-38px;width:145px;padding:8px 10px;transform:rotate(-42deg);background:linear-gradient(135deg,#ffd84d,#ff9f1c);color:#432500;text-align:center;font-size:14px;font-weight:900;box-shadow:0 5px 16px #d976002b}.book-price-display{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:8px 0}.book-price-display del{color:#7b858a;font-size:17px;font-weight:700;text-decoration-thickness:2px;text-decoration-color:#d54b32}.book-price-display .book-price{margin:0;color:#ce4f10;font-size:29px}.discount-admin-preview{padding:11px 14px;border-radius:10px;background:#fff5cf;color:#714000;font-weight:800;border:1px solid #ffd76a}

/* آراء الطلاب وأولياء الأمور — screenshots keep their natural aspect ratio. */
.review-short{display:none}.reviews-nav-link{color:var(--blue)!important}.reviews-section{background:linear-gradient(180deg,#f3f7f9,#fff)}.reviews-section .section-head p{margin-top:7px}.reviews-home{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.review-card{position:relative;display:block;width:100%;padding:0;overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;text-align:start;box-shadow:0 8px 28px #001e2c0b;break-inside:avoid;margin:0 0 18px;transition:translate .18s,box-shadow .18s}.review-card:hover{translate:0 -3px;box-shadow:0 13px 34px #001e2c16}.review-audience{position:absolute;z-index:2;top:11px;right:11px;padding:5px 10px;border-radius:999px;background:#005378e8;color:#fff;font-size:11px;font-weight:800;box-shadow:0 3px 10px #001e2c28}.review-image-wrap{display:block;background:#e9eef1}.review-image-wrap img{width:100%;height:auto;object-fit:contain}.review-card-home .review-image-wrap{height:420px;overflow:hidden}.review-card-home .review-image-wrap img{min-height:100%;object-position:top center}.review-open{position:absolute;inset:auto 0 0;display:block;padding:34px 14px 13px;background:linear-gradient(transparent,#001e2cdb);color:#fff;text-align:center;font-size:12px;font-weight:800}.reviews-page{max-width:1120px;margin:auto}.reviews-intro{margin-bottom:22px}.reviews-gallery{columns:3 280px;column-gap:18px}.reviews-empty{max-width:680px;margin:20px auto;text-align:center}.reviews-empty p{margin-top:8px}.review-dialog{display:grid;gap:12px;justify-items:center}.review-dialog img{max-width:min(780px,84vw);max-height:78vh;width:auto;height:auto;object-fit:contain;border-radius:10px}.review-dialog .textlink{text-align:center}.review-card:focus-visible{outline-offset:3px}@media(max-width:900px){.reviews-home{grid-template-columns:repeat(2,minmax(0,1fr))}.reviews-home .review-card:nth-child(n+5){display:none}}@media(max-width:760px){.review-wide{display:none}.review-short{display:inline}.reviews-home{display:flex;gap:13px;overflow-x:auto;scroll-snap-type:x mandatory;padding:3px 2px 14px}.reviews-home .review-card{flex:0 0 min(78vw,340px);display:block!important;scroll-snap-align:start}.review-card-home .review-image-wrap{height:390px}.reviews-section .section-head{align-items:start;flex-direction:column}.reviews-gallery{columns:2 230px}}@media(max-width:520px){.reviews-gallery{columns:1}.review-dialog img{max-width:82vw;max-height:74vh}.reviews-nav-link{padding-inline:8px!important}}@media(prefers-reduced-motion:reduce){.review-card{transition:none}.review-card:hover{translate:none}}
.testimonial-admin-list{display:grid;gap:18px;margin-top:24px}.testimonial-admin-card{display:grid;grid-template-columns:minmax(180px,280px) minmax(0,1fr);gap:24px;align-items:start}.testimonial-admin-card:not(:has(.testimonial-admin-preview)){grid-template-columns:1fr;border-top:4px solid var(--blue)}.testimonial-admin-preview{width:100%;height:auto;max-height:430px;object-fit:contain;background:#edf2f4;border:1px solid var(--line);border-radius:11px}.testimonial-admin-fields h2{font-size:20px;margin-bottom:16px}.testimonial-admin-fields .actions{flex-wrap:wrap}@media(max-width:700px){.testimonial-admin-card{grid-template-columns:1fr;gap:16px}.testimonial-admin-preview{max-height:320px}.testimonial-admin-fields .actions .btn{flex:1}}
/* Dark mode for restored reviews and discounts */
[data-theme="dark"] .reviews-section{background:linear-gradient(180deg,#0f1d23,#0d171c)}
[data-theme="dark"] :is(.review-card,.testimonial-admin-preview){background:#13232a;border-color:#2c434e}.question-report-button{display:inline-flex;align-items:center;gap:6px;margin-top:18px;padding:8px 12px;border:1px solid #e9b9bf;border-radius:10px;background:#fff7f8;color:#9c2034;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.question-report-button:hover{background:#ffecef}.question-review-placeholder{display:grid;place-items:center;gap:8px;min-height:250px;padding:28px;text-align:center;border:2px dashed #e6bf5c;border-radius:14px;background:#fff9e8;color:#6e5107}.question-review-placeholder>.icon{width:34px;height:34px}.question-review-placeholder.compact{min-height:auto;margin-top:14px;padding:18px}.question-report-admin article h2{margin:10px 0}.question-report-admin ol{padding-inline-start:24px}.question-report-admin li{margin:12px 0}.question-report-admin li p{margin:4px 0}.question-report-decisions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.pdf-question-review{padding:20px;border:2px dashed #999;color:#555}.badge.urgent{background:#fff0f2;color:#a3132d}

[data-theme="dark"] .review-image-wrap{background:#101d23}
[data-theme="dark"] .discount-admin-preview{background:#3a2e08;color:#ffe28a;border-color:#6b5414}
[data-theme="dark"] .book-price-display del{color:#9aa7ad}
[data-theme="dark"] .question-review-placeholder{background:#2b2408;color:#ffe28a;border-color:#7a6216}
[data-theme="dark"] .question-report-button{background:#2a1418;color:#ffb3bf;border-color:#6b2a35}
/* Teacher quiz builder, student assignments and printable A4 papers. */
.teacher-quiz-banner{display:flex;align-items:center;gap:15px;padding:17px 20px;margin-bottom:18px;border-radius:14px;background:linear-gradient(135deg,#15904f,#08713c);color:#fff;box-shadow:0 10px 24px #08743b24}.teacher-quiz-banner>.icon{width:28px;height:28px}.teacher-quiz-banner>div{flex:1}.teacher-quiz-banner p{color:#e2f8eb}.teacher-quiz-banner .btn{border-color:#fff}.quiz-assignment-card h2{font-size:20px}.quiz-book-picker{flex-wrap:wrap}.teacher-quiz-builder{max-width:1000px}.teacher-quiz-builder fieldset{display:flex;gap:18px;flex-wrap:wrap;margin:20px 0}.quiz-scope-list,.quiz-question-group{display:grid;gap:10px}.quiz-scope-list details,.quiz-question-group{border:1px solid var(--line);border-radius:12px;padding:11px 14px;margin-block:9px}.quiz-scope-list summary,.quiz-question-group summary{font-weight:800;cursor:pointer}.quiz-question-card{display:flex;gap:10px;align-items:flex-start;padding:10px;margin-top:8px;border-radius:9px;background:#f7f9fa}.quiz-selection-summary{position:sticky;bottom:12px;z-index:3;padding:10px 14px;border-radius:10px;background:#e8f4f8;color:var(--blue);font-weight:800}.teacher-online-quiz .option.selected{border-color:var(--blue);background:#eaf5f8}.quiz-review .correct{color:#08713c}.quiz-review .wrong{color:var(--red)}.quiz-print-sheet{max-width:210mm;min-height:297mm;margin:20px auto;padding:14mm;background:#fff;color:#111;box-shadow:0 8px 34px #001e2c20;direction:rtl}.quiz-print-sheet>header{display:grid;grid-template-columns:1fr 80mm;gap:12mm;padding-bottom:7mm;border-bottom:2px solid var(--blue)}.quiz-print-sheet>header img{max-width:38mm;max-height:18mm;object-fit:contain}.quiz-print-sheet>header h1{font-size:21px}.quiz-print-sheet dl{margin:0}.quiz-print-sheet dl>div{display:grid;grid-template-columns:28mm 1fr;gap:4mm;margin-bottom:4mm}.quiz-print-sheet dd{margin:0;border-bottom:1px dotted #222;min-height:7mm}.quiz-print-sheet>ol{padding-right:7mm}.quiz-print-sheet>ol>li{break-inside:avoid;margin:0 0 7mm;padding-right:2mm}.quiz-print-sheet>ol>li>p{font-weight:800}.quiz-print-sheet>ol>li>img{display:block;max-width:90mm;max-height:55mm;object-fit:contain;margin:3mm auto}.pdf-options{display:grid;grid-template-columns:1fr 1fr;gap:2mm 8mm}.pdf-options span{padding:1mm}.pdf-correct{border-radius:3px;background:#dff5e8;font-weight:900}.answer-key-meta{align-self:start;display:grid;gap:2mm;padding:4mm;border:1px solid #9ecdb1;border-radius:3mm;background:#edf9f1}.answer-key-meta span{width:max-content;padding:1mm 3mm;border-radius:99px;background:#08713c;color:#fff;font-size:11px;font-weight:900}.answer-key-meta strong{font-size:15px}.answer-key-meta p{font-size:11px}.pdf-answer-box{display:grid;gap:2mm;margin-top:3mm;padding:3mm 4mm;border-right:3px solid #08713c;border-radius:2mm;background:#edf9f1}.pdf-answer-box>strong{color:#075b30}.pdf-answer-box p{white-space:pre-line}.pdf-explanation-image{display:block;max-width:110mm;max-height:65mm;object-fit:contain;margin:2mm auto}.quiz-print-sheet>footer{display:flex;align-items:center;gap:5mm;margin-top:12mm;padding-top:4mm;border-top:1px solid #777}.quiz-print-sheet>footer img{width:16mm;height:16mm;border-radius:50%;object-fit:cover}.quiz-print-sheet>footer div{flex:1}.quiz-print-sheet>footer p{font-size:11px}.quiz-print-actions{display:flex;justify-content:center;gap:10px;margin:20px}.status-awaiting_payment{background:#fff3cd;color:#725600}
@media(max-width:700px){.teacher-quiz-banner{align-items:flex-start;flex-wrap:wrap}.teacher-quiz-banner .btn{width:100%}.quiz-print-sheet{min-height:auto;padding:18px}.quiz-print-sheet>header{grid-template-columns:1fr}.pdf-options{grid-template-columns:1fr}}
@media print{@page{size:A4;margin:9mm}body.quiz-printing{display:block!important;background:#fff}.site-header,.footer,.sidebar,.mobile-nav,#toast,.quiz-print-actions,.route-loader{display:none!important}.wrap.page-pad{max-width:none;padding:0}.quiz-print-sheet{width:auto;max-width:none;min-height:0;margin:0;padding:0;box-shadow:none}.quiz-print-sheet>footer{break-inside:avoid}}
[data-theme="dark"] :is(.quiz-question-card,.quiz-assignment-card){background:#13232a;color:var(--ink);border-color:#2c434e}
/* Student-to-teacher conversion and phone search (release 1.7.5) */
.btn.warning{background:#f4c430;color:#302600;border-color:#d5a600}.btn.warning:hover{background:#ddb018}
.admin-phone-search{max-width:520px;margin:0 0 22px}
.teacher-accounts-table tr:has([data-has-codes="true"]){background:#f3fff6;box-shadow:inset -4px 0 #33a15a}
.conversion-warning{border-top:7px solid #f4c430}.conversion-warning>p{background:#fff8d8;border:1px solid #ecd56d;border-radius:10px;padding:14px;margin-bottom:20px;color:#4a3b00}
[data-theme="dark"] .teacher-accounts-table tr:has([data-has-codes="true"]){background:#10281a}
[data-theme="dark"] .conversion-warning>p{background:#2b2408;border-color:#7a6216;color:#ffe28a}
.phone-missing{display:none}.teacher-has-codes{border-color:#55ad75;box-shadow:0 0 0 3px #55ad7530,0 12px 30px #26884a20}.teacher-code-note{color:#18723a;font-weight:800;margin:4px 0 16px}

/* رحلة عينة الكتاب */
.book-sample-cta{border-color:#005378;color:#005378;background:#edf5f7}.book-sample-cta:hover{background:#005378;color:#fff}.sample-page{max-width:1320px;margin:auto}.sample-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:start}.sample-document{min-width:0}.sample-cta{position:sticky;top:145px;display:grid;gap:13px;margin:0!important;border-top:4px solid var(--red);box-shadow:0 14px 34px #001e2c16}.sample-cta h2,.sample-cta p{margin:0}.sample-free{justify-self:start;padding:5px 10px;border-radius:999px;background:#e9f3f6;color:var(--blue);font-size:12px;font-weight:800}.sample-download{position:relative;overflow:hidden;animation:sample-pulse 2.4s ease-in-out infinite}.sample-download:after{content:'';position:absolute;inset:-80% auto -80% -35%;width:28%;background:#ffffff55;rotate:20deg;animation:sample-shine 3.4s ease-in-out infinite}.sample-feedback{text-align:center;display:grid;gap:14px;justify-items:center}.sample-feedback-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:var(--blue);color:white;font:800 22px/1 Arial}.sample-feedback p{margin:0}.sample-feedback-actions{width:100%;display:grid;gap:9px}.sample-feedback-actions .textlink{padding:9px}.sample-link-maker{display:grid;gap:14px}.sample-link-maker>p{margin:0}.sample-link-maker input[readonly]{font-family:monospace;font-size:13px;direction:ltr;text-align:left}dialog[open]::backdrop{backdrop-filter:blur(7px);background:#001e2c66}@keyframes sample-pulse{50%{box-shadow:0 0 0 7px #ce123c16;translate:0 -2px}}@keyframes sample-shine{0%,55%{translate:-260% 0}85%,100%{translate:650% 0}}
@media(max-width:900px){.sample-layout{grid-template-columns:1fr}.sample-cta{position:sticky;z-index:12;bottom:10px;top:auto}.sample-cta p.small,.sample-cta>h2,.sample-cta>.sample-free{display:none}.sample-viewer{height:68vh;min-height:470px}}
@media(max-width:520px){.sample-page>.page-head h1{font-size:22px}.sample-page>.page-head p{font-size:13px}.sample-layout{gap:12px}.sample-viewer{height:65vh;min-height:430px;border-radius:9px}.sample-cta{padding:12px}.sample-cta .btn{min-height:43px}.sample-feedback-actions .btn{white-space:normal}}
@media(prefers-reduced-motion:reduce){.sample-download,.sample-download:after{animation:none}}
.admin-sample-shortcut{display:flex;align-items:center;gap:14px;margin:0 0 22px;border:1px solid #b7d5df;background:linear-gradient(135deg,#edf7fa,#fff);text-decoration:none;color:var(--ink)}.admin-sample-shortcut .sample-shortcut-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:var(--blue);font-size:21px}.admin-sample-shortcut>span:nth-child(2){display:grid;gap:2px;flex:1}.admin-sample-shortcut strong{font-size:17px}.admin-sample-shortcut small{color:var(--muted);font-size:12px}.sample-links-panel{display:grid;grid-template-columns:minmax(230px,.8fr) minmax(320px,1.2fr);gap:24px;align-items:start;margin-bottom:22px;border-top:4px solid var(--blue)}.sample-links-panel h2{font-size:21px;margin:5px 0}.sample-links-panel p{margin:0}.sample-links-list{display:grid;gap:10px}.sample-link-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border-radius:11px;background:#f4f8f9}.sample-link-row>div{display:grid;gap:3px}.sample-link-row .btn{white-space:nowrap}@media(max-width:700px){.sample-links-panel{grid-template-columns:1fr}.sample-link-row{align-items:stretch;flex-direction:column}.sample-link-row .btn{width:100%}.admin-sample-shortcut small{line-height:1.6}}
.sample-lessons{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
/* Dashboard access levels and order history */
.admin-user .admin-role{display:block;font-size:.75rem;color:var(--muted);font-weight:500}
.staff-roles p{margin:.25rem 0}
.order-history{border-top:1px solid var(--line);margin-top:1rem}
.order-history h3{margin:1rem 0 .5rem}
.order-history ol{margin:0;padding-inline-start:1.25rem;display:grid;gap:.5rem}
/* Browser QA 2026-11-12: readable toast and sample-link card in dark mode, spaced alert links, theme icon on phones. */
[data-theme="dark"] #toast{background:#223843;color:#f4f8fa;border:1px solid var(--line)}
[data-theme="dark"] .admin-sample-shortcut{background:linear-gradient(135deg,#173843,#132228);border-color:var(--line)}
.admin-notification-bar>div{display:flex;flex-wrap:wrap;gap:6px 20px}
.admin-header .admin-user .theme-toggle>.theme-toggle-icons{display:grid}
[data-theme="dark"] .sample-link-row{background:#17282f;border:1px solid var(--line)}