.learning-library{background:linear-gradient(160deg,#eaf5ff,#f6fbff 58%,#eaf6f3);scroll-margin-top:110px}.learning-heading{display:flex;align-items:center;justify-content:space-between;gap:36px;margin-bottom:30px}.learning-heading>div:first-child{max-width:720px}.learning-heading h2{font-size:clamp(1.8rem,3.8vw,2.8rem);line-height:1.35;margin:0 0 12px}.learning-heading p:not(.eyebrow){color:var(--muted);margin:0}.learning-progress{min-width:190px;padding:22px;border-radius:22px;background:#fff;border:1px solid #d6e8f3;display:grid;gap:4px;text-align:center}.learning-progress strong{font-size:2rem;color:#087eab;direction:ltr}.learning-progress span{font-size:.88rem;font-weight:700}.learning-progress small{font-size:.7rem;color:var(--muted)}.learning-controls{display:flex;gap:14px;align-items:end}.learning-controls label{display:grid;gap:7px;font-size:.8rem;font-weight:700}.learning-search{flex:1}.learning-controls input,.learning-controls select{font:inherit;background:white;border:1px solid #c4dce9;border-radius:12px;padding:12px 15px;min-height:48px;color:var(--ink);min-width:0}.learning-controls input{width:100%}.learning-result-count{font-size:.82rem;color:var(--muted);margin:16px 0}.learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.learning-card{padding:23px;border:1px solid #d6e6f0;border-radius:22px;background:#fff;box-shadow:0 8px 28px #10203a05;display:flex;flex-direction:column;transition:transform .2s}.learning-card:hover{transform:translateY(-3px)}.learning-card-meta{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap}.learning-tag{display:inline-block;padding:4px 10px;border-radius:999px;background:#edf7ff;color:#157398;font-size:.72rem;font-weight:700}.lesson-complete{font-size:.7rem;color:#16806d}.learning-card h3{font-size:1.22rem;margin:20px 0 6px}.learning-card p{font-size:.88rem;color:var(--muted);margin:0 0 18px}.learning-card .learning-en{font-size:.78rem;color:#698198;text-align:right;margin-bottom:12px}.learning-card-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;border-top:1px solid #edf2f6;padding-top:16px}.learning-card-actions button{font:inherit;font-size:.74rem;border:0;background:transparent;color:#346078;cursor:pointer;padding:6px 0}.learning-card-actions button:first-child{font-weight:800;color:#087ca6;margin-inline-end:auto}.learning-next{margin-top:26px;padding:20px 24px;border-radius:18px;background:#0b2948;color:#fff;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.learning-next>span{font-size:.73rem;color:#77d8ef}.learning-next p{margin:0;font-size:.85rem;flex:1}.learning-next a{font-size:.8rem;font-weight:700;color:#9ce9fa}.learning-empty{grid-column:1/-1;padding:32px;text-align:center;background:#fff;border-radius:20px;color:var(--muted)}
.learning-dialog{width:min(800px,calc(100% - 28px));max-height:90vh;padding:28px;border:1px solid #d4e5f0;border-radius:24px;color:var(--ink);background:#fff;box-shadow:0 24px 90px #061a3140}.learning-dialog::backdrop{background:#061a31a6;backdrop-filter:blur(5px)}.learning-dialog>header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.learning-dialog h2{margin:12px 0 4px;font-size:1.7rem}.learning-dialog header p{font-size:.85rem;color:var(--muted);margin:0;text-align:right}.learning-dialog header>button{flex-shrink:0;width:42px;height:42px;border-radius:50%;background:#f2f7fc;border:1px solid #d5e5f0;font-size:1.8rem;cursor:pointer;color:var(--navy)}.lesson-tabs{display:flex;gap:8px;flex-wrap:wrap;padding:22px 0 16px;border-bottom:1px solid #e2edf5;margin-bottom:22px}.lesson-tabs button{border:1px solid #d5e5ef;border-radius:999px;padding:9px 16px;background:#fff;color:#446079;font:inherit;font-size:.8rem;cursor:pointer}.lesson-tabs button[aria-pressed=true]{color:#fff;background:#0b2948;border-color:#0b2948}.lesson-rule{font-size:.97rem;line-height:1.95}.lesson-formula{padding:18px;border-radius:14px;background:#edf7ff;color:#0d5d8e;font-family:system-ui,sans-serif;font-size:.94rem;overflow-wrap:anywhere}.lesson-examples{white-space:pre-line;line-height:2;border-inline-start:3px solid #13b5df;padding:12px 18px;background:#f7fbff;font-family:system-ui,sans-serif}.lesson-tip{padding:15px 18px;background:#eef8f3;border-radius:14px;color:#21654f}.lesson-tip p{margin:4px 0}.learning-main-action{display:inline-block;margin-top:20px;border:0;border-radius:12px;background:linear-gradient(135deg,#13b5df,#167fdf);color:#fff;font:inherit;padding:12px 20px;font-weight:700;cursor:pointer}.lesson-question{margin:20px 0;padding:18px;border:1px solid #d8e7f1;border-radius:16px;min-width:0}.lesson-question legend{font-family:system-ui,sans-serif;font-weight:650;font-size:1rem;max-width:100%;overflow-wrap:anywhere;padding:0 6px}.lesson-question>label{display:flex;align-items:center;gap:10px;margin:8px 0;padding:10px 12px;border-radius:10px;background:#f4f8fc;font-family:system-ui,sans-serif;cursor:pointer}.lesson-question input{accent-color:#167fdf}.lesson-feedback{margin-top:14px;padding:12px;border-radius:12px;font-size:.88rem}.lesson-feedback p{margin:5px 0}.lesson-feedback.correct{background:#eaf8ef;color:#216745}.lesson-feedback.incorrect{background:#fff4e6;color:#815311}.lesson-score{padding:18px;background:#edf7ff;border:1px solid #c4e4f5;border-radius:14px;font-weight:700}.lesson-practice-intro{font-size:.85rem;color:var(--muted)}.worksheet-actions{padding:14px;background:#f2f7fc;border-radius:14px}.worksheet-actions p{margin:0 0 10px;font-size:.85rem}.worksheet-actions button{font:inherit;font-size:.8rem;cursor:pointer;border:1px solid #c9dfec;background:#fff;border-radius:10px;padding:9px 14px;margin-inline-end:8px}.worksheet-question{padding:16px 0;border-bottom:1px solid #e4edf4;font-family:system-ui,sans-serif}.worksheet-answers{margin-top:22px;padding:16px;border-radius:14px;background:#edf7f1}.worksheet-answers summary{cursor:pointer;font-weight:700}.learning-library button:focus-visible,.learning-library input:focus-visible,.learning-library select:focus-visible,.learning-dialog button:focus-visible,.learning-dialog input:focus-visible{outline:3px solid #13b5df;outline-offset:3px}
@media(max-width:1000px){.learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.learning-heading{align-items:stretch;flex-direction:column;gap:18px}.learning-progress{min-width:0;padding:14px;grid-template-columns:auto 1fr;align-items:center;text-align:start;column-gap:15px}.learning-progress strong{grid-row:span 2}.learning-controls{flex-wrap:wrap}.learning-search{flex-basis:100%}.learning-controls label:not(.learning-search){flex:1;min-width:0}.learning-grid{grid-template-columns:1fr}.learning-next{display:block}.learning-next p{margin:10px 0}.learning-dialog{padding:18px}.learning-dialog h2{font-size:1.4rem}.lesson-tabs button{flex:1;padding:8px;font-size:.72rem}}
@media print{body>*{display:none!important}body>main{display:block!important}main>*{display:none!important}:is(#learning-dialog,#reading-dialog)[open]{display:block!important;position:static!important;width:100%!important;max-width:none!important;max-height:none!important;height:auto!important;margin:0!important;padding:0!important;overflow:visible!important;box-shadow:none;border:0}:is(#learning-dialog,#reading-dialog)::backdrop{display:none}:is(#learning-dialog,#reading-dialog) header>button,.lesson-tabs,.worksheet-actions{display:none!important}.lesson-tip,.lesson-formula,.worksheet-question{break-inside:avoid}.worksheet-answers{break-before:page}.lesson-examples{color:#000!important}body{background:white!important}}

.lesson-source{margin-top:12px!important;font-size:.76rem!important}.lesson-source a{display:inline-block;padding:8px 12px;border-radius:10px;background:#eaf6ff;color:#12688f}.learning-controls{flex-wrap:wrap}.learning-search{min-width:220px}.learning-controls select{max-width:100%}.learning-controls label{min-width:130px}@media(max-width:640px){.learning-controls label{min-width:100px}.learning-controls .learning-search{min-width:100%}.lesson-source{line-height:1.8}}@media print{.lesson-source a{color:#000;background:none}.lesson-source a::after{content:" (المرجع الأصلي)"}}
.detailed-section{padding:22px 0;border-bottom:1px solid #e1eaf3}.detailed-section>h3{font-size:1.16rem;color:#123c5d;margin:0 0 12px}.detailed-section>p{line-height:2.05;margin:0 0 14px;white-space:pre-line}.lesson-study-note{padding:18px 20px;background:#edf7ff;border:1px solid #cbe6f5;border-radius:16px;margin:10px 0 22px}.lesson-study-note p{margin:5px 0;font-size:.86rem;line-height:1.9}.lesson-table-wrap{overflow:auto;max-width:100%;border:1px solid #d1e2ee;border-radius:12px;margin:16px 0}.lesson-table{border-collapse:collapse;width:100%;min-width:540px;font-size:.83rem}.lesson-table th{background:#153c5c;color:white;text-align:start;padding:12px}.lesson-table td{padding:12px;vertical-align:top;border-bottom:1px solid #dce8f0;border-inline-end:1px solid #e3ecf3;line-height:1.8}.lesson-table tr:nth-child(even){background:#f2f8fc}.detailed-examples{background:#f5faff;border-inline-start:3px solid #13b5df;padding:12px 18px;border-radius:10px}.detailed-examples p{margin:7px 0;line-height:1.85;overflow-wrap:anywhere}.original-explanation{margin-top:32px;border-top:2px solid #cde4f1;padding-top:20px}.source-format-note{font-size:.8rem;color:#60768c}.source-page{margin:20px 0;padding:22px;background:#fcfdff;border:1px solid #d8e4ee;border-radius:14px;overflow-wrap:anywhere}.source-page>h3{font-size:.85rem;background:#eaf3fa;border-radius:8px;padding:9px 12px;margin:0 0 20px;color:#2b5977}.source-page-text{font-size:.95rem;line-height:1.95}.source-page-text p{margin:5px 0;unicode-bidi:plaintext;white-space:pre-wrap}.book-pdf-viewer{display:block;width:100%;height:65vh;min-height:400px;border:1px solid #c9dce9;border-radius:14px;margin-top:18px;background:#edf2f7}.reading-library{background:#f5f9fd}.reading-library .learning-card h3{line-height:1.6}.reading-library .learning-heading h2{font-size:2.3rem}#reading-dialog{width:min(1000px,calc(100% - 28px))}#reading{scroll-margin-top:150px}#reading-content{margin-top:20px}#reading-content>a{display:inline-block;padding:10px 15px;color:#11678c;background:#edf7ff;border-radius:10px}
@media(max-width:640px){.source-page{padding:14px}.lesson-table{font-size:.78rem}.detailed-section{padding:18px 0}.detailed-section>h3{font-size:1.06rem}.book-pdf-viewer{min-height:400px}.source-page-text{font-size:.9rem}.lesson-tabs button{flex:1 1 40%}}
@media print{.detailed-section{break-inside:auto}.lesson-table-wrap{overflow:visible}.lesson-table{min-width:0}.lesson-table th{background:#eee;color:black}.source-page{break-before:page;border:0}.book-pdf-viewer{display:none!important}}

/* One library for lessons, reading texts and individual tuition. */
.hub-filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}.hub-filters button{font:inherit;font-size:.86rem;font-weight:700;padding:12px 20px;border:1px solid #c7dfea;border-radius:999px;background:#fff;color:#315670;cursor:pointer}.hub-filters button[aria-pressed="true"]{background:#0b2948;border-color:#0b2948;color:#fff}.hub-panel{margin-top:30px}.hub-subheading{font-size:1.4rem;color:#123c5d;margin:0 0 12px}.hub-reading,.hub-services{border-top:1px solid #cbdfea;padding-top:30px}.hub-reading .learning-heading{margin-bottom:12px}.hub-reading .learning-heading h2,.hub-services .section-heading h2{font-size:1.5rem}.hub-services .section-heading{margin-bottom:20px}.hub-services .button{margin-top:22px}#learn [hidden]{display:none!important}.hub-filters button:focus-visible{outline:3px solid #13b5df;outline-offset:3px}@media(max-width:640px){.hub-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}.hub-filters button{padding:10px 12px;font-size:.76rem}.hub-panel{margin-top:24px}}
.hub-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:780px;margin:0 auto 26px}.hub-categories button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;border-radius:16px;padding:18px 12px;min-height:130px;box-shadow:0 5px 18px #10203a06;transition:transform .2s,background .2s}.hub-categories button:hover{transform:translateY(-3px)}.hub-categories strong{font-size:1rem}.hub-categories small{font-size:.72rem;font-weight:400;opacity:.8}.hub-category-icon{font-size:1.6rem}.hub-prompt{text-align:center;color:var(--muted);font-size:.9rem}.hub-reading{border-top:0;padding-top:0}@media(max-width:640px){.hub-categories{gap:8px}.hub-categories button{padding:13px 6px;min-height:115px}.hub-categories strong{font-size:.78rem}.hub-categories small{font-size:.62rem}.hub-category-icon{font-size:1.35rem}}
#about,#skills,#resources,#stats,#contact,#explore,#exams-overview{scroll-margin-top:145px}.hub-anchor{display:block;scroll-margin-top:145px}.exams-overview{background:#edf7ff}.exams-overview .button{margin-top:18px}#explore .explore-card:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}
/* Compact directory cards, scoped to Explore only. */
#explore .explore-grid{gap:14px;max-width:1060px;margin-inline:auto}#explore .explore-card{min-height:136px;padding:15px;border-radius:18px;box-shadow:inset 0 1px 0 #ffffffd9,0 7px 20px #10203a07}#explore .explore-icon{width:38px;height:38px;border-radius:11px;font-size:1.15rem}#explore .explore-card h3{margin:10px 0 5px;font-size:1rem;line-height:1.5}#explore .explore-card p{font-size:.78rem;line-height:1.65}#explore .section-heading{margin-bottom:24px}@media(max-width:640px){#explore .explore-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#explore .explore-card{min-height:130px;padding:12px}#explore .explore-card h3{font-size:.9rem}#explore .explore-card p{font-size:.73rem}}@media(max-width:350px){#explore .explore-grid{grid-template-columns:1fr}}

.resource-controls{margin-bottom:18px}.resource-card small{color:var(--muted);margin-bottom:18px;direction:ltr;text-align:start}.resource-card .button{margin-top:auto;font-size:.85rem;min-height:44px}.resource-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.resource-admin-card,.resource-upload-form{background:#fff;border:1px solid #d5e4ef;border-radius:14px;padding:18px;margin:18px 0;display:grid;gap:12px}.resource-admin-card select{font:inherit;padding:10px;border:1px solid #cddfea;border-radius:8px}.resource-published{display:flex;align-items:center;gap:9px;font-size:12px;min-height:40px}.resource-admin-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}#resource-status{font-size:.85rem;color:var(--muted);margin:18px 0}.resource-upload-form input[type=file]{max-width:100%}@media(max-width:700px){.resource-admin-grid{grid-template-columns:1fr}.resource-admin-actions>*{flex:1;text-align:center}}

.resource-disclosure{border:1px solid #d3e3ee;border-radius:16px;background:#ffffffb8;overflow:hidden}.resource-disclosure>summary{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;font-size:.95rem;font-weight:700;color:#0b2948;cursor:pointer;list-style:none;min-height:52px}.resource-disclosure>summary::-webkit-details-marker{display:none}.resource-disclosure>summary>span{transition:transform .25s ease}.resource-disclosure[open]>summary{border-bottom:1px solid #e0ebf2}.resource-disclosure[open]>summary>span{transform:rotate(180deg)}.resource-disclosure-body{padding:18px}.resource-disclosure #resource-library{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.resource-disclosure .resource-card{padding:15px;border-radius:14px;min-width:0;box-shadow:none}.resource-disclosure .resource-card h3{font-size:.95rem;line-height:1.7;margin:12px 0 8px}.resource-disclosure .resource-card p{font-size:.74rem;line-height:1.8;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.resource-disclosure .resource-card small{font-size:.68rem;margin-bottom:12px}.resource-disclosure .resource-card .button{min-height:40px;padding:8px 10px;font-size:.74rem;box-shadow:none}.resource-disclosure .resource-card .learning-tag{font-size:.64rem;align-self:flex-start}@media(max-width:1000px){.resource-disclosure #resource-library{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.resource-disclosure-body{padding:12px}.resource-disclosure #resource-library{gap:9px}.resource-disclosure .resource-card{padding:12px}.resource-disclosure .resource-card h3{font-size:.82rem}.resource-disclosure .resource-card p{display:none}.resource-disclosure>summary{font-size:.85rem;padding:14px}}

/* Resource groups share the lesson category cards. */
#resources [hidden]{display:none!important}.resource-groups{max-width:1000px;grid-template-columns:repeat(5,minmax(0,1fr))}.resource-groups button{min-width:0}.resource-groups strong{font-size:.92rem}.resource-groups small{font-size:.7rem}.resource-disclosure .hub-subheading{margin:0 0 16px}@media(max-width:700px){.resource-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.resource-groups strong{font-size:.78rem}}

/* About: photo above the full-width biography on every screen. */
#about .about-grid{grid-template-columns:minmax(0,1fr);gap:32px;align-items:start}#about .about-grid>div:first-child{width:100%;max-width:760px;margin-inline:auto}#about .about-grid>div:last-child{width:100%;min-width:0}#about .about-grid img{display:block;width:100%;height:auto!important;min-height:0!important;max-height:none;object-fit:contain;object-position:center}#about .about-grid p{line-height:2}@media(max-width:640px){#about .about-grid{gap:24px}}

.lesson-rule{white-space:pre-line}