@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap');
body{font-family:Cairo,Arial,sans-serif;background:#f3f8f6;color:#243e70}
main.lac-admin-main{width:min(1200px,calc(100% - 48px));max-width:none;margin:30px auto 0;padding:0;min-width:0}
.admin-intro{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 32px;margin-bottom:24px;border:1px solid #dbe9e2;border-radius:24px;background:linear-gradient(120deg,#e8f6f0,#fff);box-shadow:0 10px 28px #173a2407}
.admin-intro .admin-eyebrow{color:#148d82;font-size:13px;font-weight:800;margin:0 0 8px}
.admin-intro h1{font-size:clamp(27px,4vw,36px);margin:0;line-height:1.5;color:#243e70}
.admin-intro p{font-size:14px;color:#70818e;margin:8px 0 0;line-height:1.9}
.admin-intro-links{display:flex;flex-wrap:wrap;gap:10px;flex:none}
.admin-intro-links a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;background:#fff;color:#168b81;text-decoration:none;border:1px solid #cfe3d9;border-radius:14px;font-weight:700;font-size:13px}
.lac-admin-main button{font-family:inherit;min-height:44px;transition:background .15s,box-shadow .15s}
.lac-admin-main button:focus-visible,.lac-admin-main a:focus-visible{outline:3px solid #0f766e;outline-offset:3px}
.lac-admin-main button:hover{box-shadow:0 4px 12px #138a8118}
.lac-admin-main .admin-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:8px;background:#eaf2ee;border:1px solid #dce8e1;border-radius:18px;margin:0 0 28px;overflow:visible}
.lac-admin-main .admin-tabs button{font:700 14px Cairo,Arial,sans-serif;min-height:66px;padding:12px 10px;border-radius:12px;line-height:1.8;word-break:normal;overflow-wrap:normal;color:#526b7b;background:transparent}
.lac-admin-main .admin-tabs button.active{background:#148f85;color:white;box-shadow:0 5px 15px #148f8520}
.lac-admin-main .bar{gap:20px;margin-bottom:22px;flex-wrap:wrap}
.lac-admin-main .bar h1,.lac-admin-main .bar h2{margin:0;font-size:25px;color:#243e70}
.lac-admin-main .bar>span{display:flex;gap:10px;flex-wrap:wrap}
.lac-admin-main #newCourse{background:#148f85;border-radius:14px;padding:12px 22px;font-weight:700}
.lac-admin-main #courseList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.lac-admin-main #courseList .course-admin-card{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:26px;margin:0;border-radius:22px;border:1px solid #dce8e1;box-shadow:0 8px 24px #173a2406;background:#fff}
.lac-admin-main #courseList .course-admin-card h3{font-size:22px;line-height:1.7;margin:0;color:#243e70}
.lac-admin-main #courseList .course-admin-card p{font-size:12px;font-weight:700;margin:0 0 6px;padding:4px 12px;border-radius:20px;background:#e9f5ee;color:#28735b}
.lac-admin-main .course-actions{gap:9px;margin-top:auto}
.lac-admin-main .course-actions button{border-radius:12px;font-size:13px;padding:10px 15px;font-weight:700}
.lac-admin-main .secondary-action,.chapter-rename-actions .secondary-action{background:#edf5f0!important;color:#168b81!important}
.lac-admin-main>section,.lac-admin-main #wizard>section{border-radius:22px;border-color:#dce8e1;box-shadow:0 8px 24px #173a2406;padding:26px}
.lac-admin-main h2{font-size:24px;color:#243e70}
.lac-admin-main input,.lac-admin-main select,.lac-admin-main textarea{font-family:inherit;color:#243e70;background:#fcfefd;border-radius:12px;border-color:#cfdfd5;min-height:48px}
.lac-admin-main label{font-size:14px;font-weight:700}
.lac-admin-main #wizard>nav{background:#eaf2ee;padding:8px;border-radius:16px;gap:8px}
.lac-admin-main #wizard>nav button{font-size:14px;font-weight:700;border-radius:11px}
.lac-admin-main #wizard>footer{margin-top:24px;justify-content:flex-end}
.lac-admin-main #chapters>details{border-radius:18px;padding:20px;border-color:#dce8e1;background:white}
.lac-admin-main #chapters summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;padding:4px 0 16px;margin-bottom:10px;border-bottom:1px solid #e4ede7;cursor:pointer}
.lac-admin-main #chapters summary::-webkit-details-marker{display:none}
.lac-admin-main #chapters summary>span{font-size:19px;line-height:1.7;flex:1;min-width:0;overflow-wrap:anywhere}
.lac-admin-main #chapters summary:before{content:'⌄';font-size:22px;color:#168b81;flex:none}
.lac-admin-main #chapters details[open]>summary:before{content:'⌃'}
.lac-admin-main .chapter-rename-toggle{background:#eef7f2;color:#168b81;border:1px solid #d6e9de;border-radius:10px;padding:8px 12px;font-size:12px;white-space:nowrap}
.lac-admin-main .chapter-rename-form{padding:18px;background:#f5faf7;border:1px solid #dcebe1;border-radius:14px;margin:12px 0 20px}
.lac-admin-main .chapter-rename-form input{margin:8px 0 16px}
.chapter-rename-actions{display:flex;gap:10px;flex-wrap:wrap}.chapter-rename-form p{font-size:13px;color:#a44242}
dialog{font-family:Cairo,Arial,sans-serif;color:#243e70;border:1px solid #dce8e1;box-shadow:0 24px 80px #183c2440;border-radius:22px}
@media(max-width:850px){main.lac-admin-main{width:calc(100% - 28px);margin-top:20px}.admin-intro{padding:22px;flex-direction:column;align-items:flex-start;gap:18px}.lac-admin-main .admin-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:thin;padding:8px;margin-bottom:22px}.lac-admin-main .admin-tabs button{flex:0 0 142px;scroll-snap-align:start;min-height:58px;font-size:13px}.lac-admin-main #courseList{grid-template-columns:1fr}.lac-admin-main #courseList .course-admin-card{padding:22px}.lac-admin-main>section,.lac-admin-main #wizard>section{padding:20px}.lac-admin-main #wizard>nav{flex-wrap:wrap}.lac-admin-main #wizard>nav button{flex:1 1 140px}}
@media(max-width:480px){main.lac-admin-main{width:calc(100% - 20px)}.admin-intro{padding:20px;border-radius:18px}.admin-intro-links{width:100%}.admin-intro-links a{flex:1}.lac-admin-main .bar{gap:14px}.lac-admin-main .bar #newCourse{width:100%}.lac-admin-main .bar>span{width:100%}.lac-admin-main #chapters>details{padding:13px}.lac-admin-main #chapters summary>span{font-size:17px}.lac-admin-main .chapter-rename-toggle{font-size:11px;padding:7px 9px}.lac-admin-main .course-actions{width:100%}.lac-admin-main .course-actions button{flex:1 1 auto}.lac-admin-main .bar h1,.lac-admin-main .bar h2{font-size:23px}}
.chapter-lesson-list{min-height:48px}
.chapter-lesson-list:empty:before{content:'اسحب درسًا إلى هنا';display:block;padding:16px;text-align:center;color:#607d77;border:1px dashed #b4d5ca;border-radius:10px;font-size:13px}
#chapters .chapter-drop-target{outline:3px solid #168b81;outline-offset:2px;background:#f0faf6}
#chapters.lesson-drag-active .chapter-lesson-list{min-height:60px;border:1px dashed #a6cfc2;border-radius:10px}
#chapters .lesson{grid-template-columns:40px minmax(0,1fr) 36px 36px 48px !important;min-height:60px}
#chapters .lesson strong{overflow-wrap:anywhere}
#chapters .lesson-drag-handle{touch-action:none;cursor:grab}
#chapters .lesson.dragging{opacity:.65;outline:2px solid #168b81}
#chapters[aria-busy=true]{opacity:.7;cursor:progress}
@media(max-width:600px){#chapters .lesson{grid-template-columns:36px minmax(0,1fr) 32px 32px 42px !important}}
#chapters .lesson-delete-action{order:1;grid-column:2 / -1;justify-self:end;width:auto;padding:6px 12px!important;background:#fff0f0;color:#b43c3c;font-size:12px!important;min-height:32px!important}
.course-admin-field{border:1px solid #cfe3d9;border-radius:16px;padding:16px;margin:20px 0}.course-admin-field legend{font-weight:800;padding:0 8px}.course-admin-field p{font-size:13px;color:#687c79}.lac-admin-main .course-admin-choice{display:flex;gap:12px;align-items:center;background:#f3faf7;border-radius:10px;padding:12px;margin:8px 0;cursor:pointer}.lac-admin-main .course-admin-choice input{width:22px;height:22px;flex:none;margin:0;accent-color:#168b81}.course-admin-choice small{display:block;direction:ltr;text-align:right;color:#687c79;overflow-wrap:anywhere}.course-admin-choice>span{min-width:0}
/* Keep chapter headings readable beside management controls on narrow screens. */
@media(max-width:760px){
 .lac-admin-main #chapters summary{display:grid;grid-template-columns:24px minmax(0,1fr) minmax(0,1fr);align-items:center;justify-content:normal;gap:10px 8px}
 .lac-admin-main #chapters summary:before{grid-column:1;grid-row:1;align-self:start}
 .lac-admin-main #chapters summary>span{grid-column:2/-1;grid-row:1;min-width:0;width:auto;font-size:17px;line-height:1.6;word-break:normal;overflow-wrap:break-word;text-align:start}
 .lac-admin-main #chapters summary>small{grid-column:2/-1;grid-row:2;min-width:0;font-size:13px;line-height:1.6;text-align:start}
 .lac-admin-main #chapters summary>button{grid-column:1/3;grid-row:3;min-width:0;width:100%;min-height:44px;margin:0;padding:9px 8px;font-size:13px;line-height:1.5;white-space:normal;word-break:normal;overflow-wrap:normal}
 .lac-admin-main #chapters summary>.chapter-rename-toggle{grid-column:3;grid-row:3}
}

.lesson-attachment-editor{padding:12px;border:1px solid #cbded5;border-radius:12px;margin:10px 0;min-width:0}.lesson-attachment-editor small{display:block;overflow-wrap:anywhere;margin:8px 0}.lesson-attachment-editor button{margin:0}