@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&display=swap');
:root{--ink:#17251f;--muted:#708078;--line:#e3e9e5;--paper:#f7f9f6;--card:#fff;--green:#1d6b53;--green-dark:#124b3a;--mint:#d8efe1;--orange:#f1a45a;--red:#c64f4f;--shadow:0 18px 50px #1735280d}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'IBM Plex Sans Arabic','Cairo',sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.topbar{height:78px;display:flex;justify-content:space-between;align-items:center;padding:0 clamp(20px,5vw,76px);background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-weight:800;letter-spacing:-.3px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:11px;background:var(--green);color:#fff;font-size:20px}.top-actions{display:flex;align-items:center;gap:18px}.user-chip{font-size:13px;color:var(--muted)}.page{max-width:1240px;margin:auto;padding:54px clamp(20px,5vw,76px) 70px}.footer{text-align:center;padding:24px;color:#94a198;font-size:12px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;border:1px solid transparent;border-radius:10px;padding:10px 16px;font-weight:700;font-size:13px;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark)}.btn-outline{background:transparent;border-color:var(--line);color:var(--green)}.btn-ghost{background:transparent;color:var(--green);padding-inline:0}.btn-success{background:#e0f3e9;color:#19704e;border-color:#c9e9d7}.btn-sm{padding:7px 11px;font-size:12px}.btn-lg{padding:14px 18px}.flash{padding:12px 17px;border-radius:10px;margin:0 auto 20px;max-width:1090px;font-size:13px}.flash.success{background:#e0f3e9;color:#146347}.flash.error{background:#fce8e6;color:#9d3c38}.eyebrow{display:block;text-transform:uppercase;letter-spacing:1.7px;color:var(--green);font-size:11px;font-weight:800;margin-bottom:7px}.auth-grid{max-width:1100px;min-height:calc(100vh - 160px);margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:center}.auth-copy h1{font-size:clamp(42px,6vw,78px);line-height:1.12;letter-spacing:-3px;margin:12px 0 22px}.auth-copy h1 em{font-style:normal;color:var(--green)}.auth-copy p{max-width:450px;color:var(--muted);font-size:17px}.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}.trust-row span{font-size:12px;color:var(--green);background:var(--mint);padding:6px 12px;border-radius:30px}.auth-card,.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.auth-card{padding:32px}.card-heading{display:flex;gap:14px;align-items:flex-start;margin-bottom:26px}.card-heading h2{margin:0 0 3px;font-size:24px}.card-heading p,.section-heading p{margin:0;color:var(--muted);font-size:13px}.icon-bubble{display:grid;place-items:center;width:39px;height:39px;background:var(--mint);color:var(--green);border-radius:13px;font-size:22px}.form-stack{display:flex;flex-direction:column;gap:15px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label{display:flex;flex-direction:column;gap:6px}label{color:#495a52;font-size:13px;font-weight:600}input,select,textarea{width:100%;border:1px solid #d8e1db;background:#fcfdfc;border-radius:9px;padding:11px 13px;outline:none;color:var(--ink);font-size:14px}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #1d6b5315}.divider{border-top:1px solid var(--line);margin:25px 0 18px;text-align:center}.divider span{position:relative;top:-14px;background:#fff;padding:0 12px;color:#91a098;font-size:12px}.narrow-wrap{max-width:760px;margin:0 auto}.back-link{display:inline-block;color:var(--green);font-size:13px;font-weight:700;margin-bottom:24px}.section-heading{margin-bottom:26px}.section-heading h1,.dashboard-head h1{margin:0 0 6px;font-size:38px;letter-spacing:-1.3px}.panel{padding:24px}.form-actions{grid-column:1/-1}.dashboard-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}.dashboard-head p{color:var(--muted);margin:0}.head-actions{display:flex;gap:10px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}.stat-grid.compact{grid-template-columns:repeat(3,1fr)}.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 20px}.stat-card.accent{background:var(--green);color:#fff;border-color:var(--green)}.stat-card.warm{background:#fff7ec;border-color:#f8e6cb}.stat-card span,.stat-card small{display:block;font-size:12px;color:var(--muted)}.stat-card.accent span,.stat-card.accent small{color:#c8e6d3}.stat-card strong{display:block;font-size:32px;line-height:1.3;margin:7px 0}.content-grid{display:grid;grid-template-columns:1fr 320px;gap:20px}.panel-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-title h2{margin:0;font-size:21px}.panel-title a{color:var(--green);font-size:12px;font-weight:700}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:right;color:#8b978f;font-size:11px;font-weight:600;padding:10px 8px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:14px 8px;border-bottom:1px solid #eef2ee;vertical-align:middle}td strong,td small{display:block}td small{color:#99a49d;font-size:11px}.quick-panel{background:#edf6ef}.quick-link{display:flex;align-items:center;gap:10px;padding:15px 0;border-bottom:1px solid #d8e7da;font-size:13px}.quick-link:last-child{border-bottom:0}.quick-link span{color:var(--green);font-weight:800}.quick-link b{margin-right:auto;color:var(--green)}.split-grid{display:grid;grid-template-columns:330px 1fr;gap:20px}.count-badge{background:var(--mint);color:var(--green);padding:4px 9px;border-radius:20px;font-size:12px}.role-tag,.status,.tag{display:inline-block;border-radius:20px;padding:3px 9px;font-size:11px;font-weight:700}.role-tag.teacher{background:#e8f0fb;color:#3e649c}.role-tag.student{background:#f4eee0;color:#997333}.status.active{color:#14704d;background:#e1f3e9}.status.suspended{color:#a3443d;background:#fce9e6}.link-btn{border:0;background:none;color:var(--green);font-size:12px;font-weight:700}.danger-text{color:var(--red)}.notice{margin-top:19px;background:#f6f8f4;border:1px solid #e5ece5;border-radius:10px;padding:12px 14px;color:#66766d;font-size:12px}.check-label{display:flex;align-items:center;gap:8px}.check-label input{width:auto}.settings-panel{max-width:780px}.student-head{align-items:center}.profile-mini{display:flex;align-items:center;gap:10px}.avatar{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--green);font-weight:800}.profile-mini strong,.profile-mini small{display:block}.profile-mini small{color:var(--muted);font-size:11px}.student-layout{display:grid;grid-template-columns:1fr 285px;gap:24px}.video-list{display:flex;flex-direction:column;gap:10px}.video-row{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 17px}.video-row.locked{opacity:.82}.order{color:#a9b5ae;font-weight:800;font-size:14px}.video-info{flex:1}.video-info h3{margin:4px 0 0;font-size:16px}.video-info p{margin:1px 0 0;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:420px}.tag{background:#edf3ee;color:var(--green);padding:2px 8px}.locked .tag{background:#f4f3ef;color:#958c74}.video-meta{text-align:left;display:flex;align-items:flex-end;flex-direction:column;gap:4px}.video-meta strong{font-size:13px}.video-meta small{font-size:10px;color:var(--muted)}.side-stack{display:flex;flex-direction:column;gap:18px}.big-number{font-size:22px;font-weight:800;color:var(--green);margin:8px 0}.payment-wrap{max-width:600px}.price-line{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}.price-line strong{font-size:28px;color:var(--green)}.wallet-options{display:flex;flex-direction:column;gap:9px;margin-bottom:20px}.wallet-option{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:11px}.wallet-option:has(input:checked){border-color:var(--green);background:#f2faf4}.wallet-option input{width:auto}.wallet-option span{flex:1}.wallet-option strong,.wallet-option small{display:block}.wallet-option small{color:var(--muted);font-size:11px}.wallet-option b{font-size:22px;color:var(--green)}.success-panel{text-align:center}.success-icon{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 12px;border-radius:50%;background:var(--mint);color:var(--green);font-size:26px}.success-panel h2{margin:0 0 8px}.success-panel p{color:var(--muted)}.qr-box{display:flex;align-items:center;flex-direction:column;gap:8px;margin:20px auto}.qr-box img{width:220px;height:220px;padding:9px;background:#fff;border:1px solid var(--line);border-radius:12px}.qr-box small{font-weight:800;color:var(--green)}.empty{padding:42px;text-align:center;color:var(--muted);background:#fbfcfb;border:1px dashed #dfe7e1;border-radius:12px}.watch-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:25px}.watch-head h1{margin:4px 0 0;font-size:34px}.secure-badge{background:#e5f3e9;color:var(--green);padding:7px 12px;border-radius:30px;font-size:12px;font-weight:700}.watch-layout{display:grid;grid-template-columns:1fr 300px;gap:22px}.video-stage{position:relative;overflow:hidden;background:#101713;border-radius:16px;box-shadow:var(--shadow)}video{display:block;width:100%;max-height:600px;background:#101713}.watermark{position:absolute;top:18%;left:38%;color:#fff8;font-size:14px;line-height:1.6;transform:rotate(-18deg);text-align:center;pointer-events:none;user-select:none}.watermark small{font-size:9px}.lesson-panel h2{font-size:20px}.lesson-panel p{color:var(--muted);font-size:13px}.exam-panel{margin-top:22px}.exam-panel fieldset{border:0;border-bottom:1px solid var(--line);padding:17px 0;margin:0}.exam-panel legend{font-weight:700;font-size:14px;margin-bottom:9px}.option-label{display:block;padding:7px 10px;font-weight:400}.option-label input{width:auto;margin-left:8px}.notice strong{color:var(--green)}
@media(max-width:900px){.auth-grid{grid-template-columns:1fr;gap:35px;padding:40px 20px}.auth-copy h1{font-size:50px}.stat-grid{grid-template-columns:repeat(2,1fr)}.content-grid,.student-layout,.watch-layout{grid-template-columns:1fr}.split-grid{grid-template-columns:1fr}.side-stack{display:grid;grid-template-columns:1fr 1fr}.page{padding-top:36px}.dashboard-head{align-items:flex-start;gap:18px;flex-direction:column}.head-actions{width:100%}.head-actions .btn{flex:1}}@media(max-width:560px){.topbar{height:68px;padding:0 18px}.user-chip{display:none}.page{padding:30px 16px}.form-grid,.stat-grid.compact,.side-stack{grid-template-columns:1fr}.stat-grid{gap:9px}.stat-card{padding:14px}.stat-card strong{font-size:25px}.video-row{align-items:flex-start}.video-meta{margin-right:auto}.video-info p{max-width:150px}.watch-head h1{font-size:25px}.secure-badge{font-size:10px}.panel{padding:18px}}