:root{
  --primary:#0f766e;
  --primary-dark:#0d5c56;
  --secondary:#14b8a6;
  --accent:#f59e0b;
  --dark:#0f172a;
  --light:#f8fafc;
  --text:#1e293b;
  --muted:#64748b;
  --danger:#dc2626;
  --success:#16a34a;
  --border:#e2e8f0;
  --shadow:0 4px 24px rgba(15,23,42,.08);
  --radius:12px;
  --font: "IBM Plex Sans Arabic", "IBM Plex Sans", Tahoma, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:#fff;
  color:var(--text);
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;vertical-align:middle}
.container{width:min(1180px,92%);margin-inline:auto}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0;
}

/* ——— Header / Nav ——— */
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 var(--border)}
.navbar{border-bottom:1px solid var(--border)}
.nav-inner{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 0;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--dark);flex-shrink:0}
.brand img{width:40px;height:40px;object-fit:contain}
.nav-search{
  flex:1;display:flex;align-items:stretch;max-width:520px;
  border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--light);
}
.nav-search input{
  flex:1;border:none;background:transparent;padding:10px 16px;font:inherit;min-width:0;
}
.nav-search input:focus{outline:none}
.nav-search button{
  border:none;background:var(--primary);color:#fff;padding:0 18px;cursor:pointer;
}
.nav-search button:hover{background:var(--primary-dark)}
.nav-toggle{
  display:none;align-items:center;justify-content:center;width:44px;height:44px;
  border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer;
}
.menu{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.menu a{padding:8px 12px;border-radius:8px;font-weight:600;font-size:.95rem}
.menu a:hover{background:#f1f5f9}
.nav-dropdown-wrap{position:relative;display:inline-block}
.nav-dropdown-btn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:none;font:inherit;font-weight:600;cursor:pointer;padding:8px 12px;border-radius:8px;color:inherit}
.nav-dropdown-btn:hover{background:#f1f5f9}
.nav-dropdown{position:absolute;inset-inline-start:0;top:calc(100% + 6px);min-width:min(280px,86vw);background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);z-index:80;padding:6px;max-height:min(70vh,360px);overflow-y:auto}
.nav-dropdown[hidden]{display:none!important}
.nav-dropdown-item{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:8px;color:var(--text)}
.nav-dropdown-item:hover{background:#f1f5f9}
.nav-dropdown-title{font-weight:600;font-size:.9rem;line-height:1.3}
.nav-dropdown-meta{font-size:.75rem;color:var(--muted)}
.nav-user{display:inline-block;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;color:var(--muted)}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btn-ghost{
  padding:8px 12px;border-radius:8px;font-weight:600;border:1px solid transparent;background:transparent;color:var(--text);
}
.btn-ghost:hover{background:#f1f5f9}
.nav-cart{font-size:1.1rem;padding:8px 12px}

.nav-menu{
  display:flex;align-items:center;gap:16px;margin-inline-start:auto;flex-wrap:wrap;
}

@media (max-width:960px){
  .nav-toggle{display:inline-flex}
  .nav-menu{
    display:none;flex-direction:column;align-items:stretch;width:100%;flex-basis:100%;
    padding-top:12px;border-top:1px solid var(--border);margin-inline-start:0;gap:12px;
  }
  .nav-menu.is-open{display:flex}
  .nav-search{order:3;flex:1 1 100%;max-width:none}
  .menu{flex-direction:column;align-items:stretch}
  .menu a{border-radius:8px}
  .actions{flex-direction:column;align-items:stretch}
  .nav-user{max-width:none}
}

/* ——— Buttons ——— */
.btn{
  border:none;cursor:pointer;padding:10px 18px;border-radius:10px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:.95rem;
}
.btn-sm{padding:6px 12px;font-size:.85rem}
.btn-lg{padding:14px 22px;font-size:1rem}
.btn-block{width:100%}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:#fff}
.btn-outline:hover{background:#f0fdfa}
.btn-danger{background:var(--danger);color:#fff}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{filter:brightness(1.05)}
.oauth-buttons .btn-facebook{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;
  padding:12px 16px;border-radius:var(--radius);font-weight:600;
  background:#1877f2;color:#fff;border:none;cursor:pointer;text-align:center;
}
.oauth-buttons .btn-facebook:hover{background:#166fe5;color:#fff}
.form-country-filter{width:100%;margin-bottom:8px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font:inherit}
.form-country-select{width:100%;padding:8px;border:1px solid var(--border);border-radius:var(--radius);font:inherit;max-height:14rem}
.profile-page .profile-section-title{margin:1.75rem 0 .75rem;font-size:1.05rem;color:var(--dark)}
.profile-page .profile-section-title:first-of-type{margin-top:0}
.form-input.is-disabled{opacity:.78;cursor:not-allowed;background:#f8fafc}
.form-row-profile{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.form-row-profile{grid-template-columns:1fr}}

/* ——— Hero ——— */
.hero{
  background:linear-gradient(135deg,#ecfdf5 0%,#f8fafc 50%,#fff 100%);
  padding:56px 0 48px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.hero-copy h1{margin:0 0 14px;font-size:clamp(1.75rem,4vw,2.5rem);line-height:1.2;color:var(--dark)}
.hero-lead{margin:0 0 20px;color:var(--muted);font-size:1.1rem;max-width:36ch}
.hero-search{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.hero-search input{
  flex:1;min-width:200px;padding:14px 18px;border:2px solid var(--border);border-radius:12px;font:inherit;
}
.hero-search input:focus{border-color:var(--primary);outline:none}
.hero-cta-row{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{text-align:center}
.hero-logo{max-width:260px;width:100%;filter:drop-shadow(0 12px 24px rgba(15,118,110,.15))}

.trust-bar{background:var(--dark);color:#e2e8f0;padding:22px 0}
.trust-inner{display:flex;justify-content:center;gap:clamp(24px,6vw,80px);flex-wrap:wrap;text-align:center}
.trust-item{display:flex;flex-direction:column;gap:4px}
.trust-item strong{font-size:1.5rem;color:#fff}
.trust-item span{font-size:.85rem;color:#94a3b8;text-transform:uppercase;letter-spacing:.04em}

.section-title{font-size:1.35rem;margin:0 0 16px;color:var(--dark)}
.section-cats{padding:36px 0 8px}
.section-featured{padding:24px 0 48px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.section-link{font-weight:700;color:var(--primary)}
.section-link:hover{text-decoration:underline}

.category-pills{display:flex;gap:10px;flex-wrap:wrap}
.category-pill{
  padding:10px 18px;border-radius:999px;background:#f1f5f9;font-weight:600;font-size:.9rem;
  border:1px solid transparent;
}
.category-pill:hover{border-color:var(--primary);background:#ecfdf5;color:var(--primary-dark)}

/* ——— Course cards ——— */
.course-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:16px 0 32px;
}
.course-card{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff;
  display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s;
}
.course-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.course-card-media{display:block;aspect-ratio:16/9;overflow:hidden;background:#e2e8f0}
.course-card-media img{width:100%;height:100%;object-fit:cover}
.course-card-placeholder{min-height:180px;background:linear-gradient(120deg,#cbd5e1,#e2e8f0)}
.course-card-body{padding:16px;display:flex;flex-direction:column;flex:1;gap:8px}
.course-card-badge{
  align-self:flex-start;background:#ccfbf1;color:#0f766e;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:700;
}
.course-card-title{margin:0;font-size:1.05rem;line-height:1.35}
.course-card-title a{color:var(--dark)}
.course-card-title a:hover{color:var(--primary)}
.course-card-instructor{margin:0;font-size:.85rem;color:var(--muted)}
.course-card-desc{margin:0;font-size:.88rem;color:var(--muted);flex:1}
.course-card-meta{display:flex;flex-wrap:wrap;gap:10px 14px;font-size:.8rem;align-items:center}
.course-card-rating{color:#b45309;font-weight:700}
.course-card-rating .muted{color:var(--muted);font-weight:500}
.course-card-footer{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:12px;border-top:1px solid var(--border);
}
.course-card-level{font-size:.8rem;color:var(--muted)}
.course-card-price{font-weight:800;color:var(--primary);font-size:1.1rem}

.badge{background:#e8f7f5;color:#0f766e;padding:5px 8px;border-radius:999px;font-size:12px}
.badge-soft{background:#f1f5f9;color:var(--text)}

/* ——— Course detail (Udemy-style) ——— */
.course-hero{
  position:relative;background:var(--dark);color:#fff;padding:28px 0 40px;overflow:hidden;
}
.course-hero::before{
  content:"";position:absolute;inset:0;
  background-image:var(--course-hero-img, none);
  background-size:cover;background-position:center;background-repeat:no-repeat;
  opacity:.25;
}
.course-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(15,23,42,.92) 0%,rgba(15,23,42,.75) 100%);
}
.course-hero-inner{position:relative;z-index:1;max-width:720px}
.course-breadcrumb{font-size:.9rem;color:#94a3b8;margin-bottom:12px}
.course-breadcrumb a{color:#e2e8f0}
.course-breadcrumb a:hover{text-decoration:underline}
.course-breadcrumb .sep{margin:0 8px;opacity:.6}
.course-hero-title{margin:0 0 12px;font-size:clamp(1.5rem,3vw,2rem);line-height:1.25}
.course-hero-sub{margin:0 0 16px;color:#cbd5e1;font-size:1rem;line-height:1.6}
.course-hero-stats{display:flex;flex-wrap:wrap;gap:14px 20px;font-size:.9rem;color:#e2e8f0}
.course-hero-stats .fa-star{color:var(--accent)}

.course-detail-grid{
  display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start;padding:32px 0 48px;
}
.course-detail-main{min-width:0}
.course-block{margin-bottom:32px}
.course-block h2{font-size:1.2rem;margin:0 0 14px;color:var(--dark)}
.check-list{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.check-list li{
  padding:10px 14px 10px 40px;background:#f8fafc;border-radius:10px;position:relative;border:1px solid var(--border);
}
.check-list li::before{
  content:"✓";position:absolute;left:14px;color:var(--success);font-weight:800;
}

.curriculum-list{margin:0;padding:0;list-style:none;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.curriculum-list li{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border);background:#fff;
}
.curriculum-list li:last-child{border-bottom:none}
.curriculum-idx{
  width:28px;height:28px;border-radius:8px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.85rem;flex-shrink:0;
}
.curriculum-name{flex:1;min-width:120px;font-weight:600}
.curriculum-watch{font-weight:700;color:var(--primary);font-size:.9rem}
.curriculum-watch:hover{text-decoration:underline}
.curriculum-locked{color:var(--muted);font-size:.85rem}
.curriculum-playing{font-size:.75rem;color:var(--success);font-weight:700}

.instructor-block .instructor-row{display:flex;gap:16px;align-items:flex-start}
.instructor-avatar{
  width:64px;height:64px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;font-weight:800;flex-shrink:0;
}
.review-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.review-list li{padding:14px;border:1px solid var(--border);border-radius:10px;background:#fafafa}
.review-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.review-stars{color:var(--accent);letter-spacing:2px}

.course-sidebar{position:sticky;top:88px}
.course-buy-card{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;
}
.course-buy-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.course-buy-inner{padding:18px}
.course-buy-price{font-size:1.75rem;font-weight:800;margin:0 0 14px;color:var(--primary)}
.course-buy-perks{list-style:none;margin:0 0 18px;padding:0;font-size:.9rem;color:var(--muted)}
.course-buy-perks li{display:flex;gap:10px;margin-bottom:8px;align-items:flex-start}
.course-buy-perks .fa-check{color:var(--success);margin-top:3px}
.course-buy-inner .btn{margin-bottom:10px}
.small{font-size:.85rem}
.muted{color:var(--muted)}
.prose{line-height:1.7}
.prose p:first-child{margin-top:0}

/* ——— Learn page ——— */
.learn-layout{
  display:grid;grid-template-columns:1fr 340px;min-height:calc(100vh - 72px);background:#0f172a;
}
.learn-main{background:#fff;padding:20px 24px 40px;min-width:0}
.learn-breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.learn-breadcrumb a{color:var(--primary);font-weight:600}
.learn-breadcrumb .sep{margin:0 8px}
.video-shell{
  position:relative;background:#000;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;max-height:70vh;
}
.video-frame{position:absolute;inset:0;width:100%;height:100%;border:none}
.video-placeholder{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#94a3b8;background:#1e293b;
}
.learn-lesson-title{margin:20px 0 12px;font-size:1.35rem}
.learn-sidebar{background:#1e293b;color:#e2e8f0;padding:20px;overflow-y:auto;max-height:100vh;position:sticky;top:0}
.learn-sidebar-title{margin:0 0 8px;font-size:1rem}
.learn-sidebar-course{margin:0 0 16px;font-size:.85rem;color:#94a3b8}
.learn-enroll-progress{margin-bottom:16px;padding:12px;background:#0f172a;border-radius:10px;border:1px solid #334155}
.learn-enroll-progress-label{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;margin-bottom:8px;gap:8px}
.learn-progress-track{height:6px;background:#334155;border-radius:99px;overflow:hidden}
.learn-progress-fill{display:block;height:100%;background:linear-gradient(90deg,var(--secondary),var(--primary));border-radius:99px;transition:width .35s ease}
.curriculum-list--learn{border-color:#334155;background:transparent}
.curriculum-list--learn li{border-color:#334155;background:#0f172a}
.curriculum-list--learn li.is-active{background:#134e4a;border-color:var(--secondary)}
.curriculum-list--learn a{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:inherit;padding:4px 0}
.curriculum-list--learn li.is-active a{color:#5eead4}
.curriculum-list--learn li.is-locked{opacity:.88}
.curriculum-row-locked{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:4px 0;color:#94a3b8}
.curriculum-badge{font-size:.72rem;padding:2px 8px;border-radius:6px;font-weight:600;white-space:nowrap}
.curriculum-badge--preview{background:#14532d;color:#bbf7d0}
.curriculum-badge--read{background:#1e3a5f;color:#93c5fd}
.video-frame--native{object-fit:contain;background:#000}
.learn-preview-banner{margin-bottom:12px}
.learn-complete-form{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}
.learn-sidebar-cta{margin-top:16px}
.curriculum-item--locked{background:#f8fafc}
.price-was{text-decoration:line-through;color:var(--muted);font-size:.9em;margin-inline-end:8px}
.price-now{font-weight:800;color:var(--primary)}
.reading-duration-badge{
  display:inline-flex;align-items:center;gap:8px;padding:10px 14px;background:#f0fdf4;border:1px solid #86efac;border-radius:10px;margin-bottom:14px;font-size:.95rem;
}
.timed-transcript-wrap{margin-top:18px;padding:14px;border:1px solid var(--border);border-radius:12px;background:#fafafa}
.timed-transcript-title{font-size:1rem;margin:0 0 10px;color:var(--dark)}
.timed-transcript{line-height:1.9;font-size:1.05rem;flex-wrap:wrap}
.sync-word{
  display:inline;padding:2px 3px;margin:1px;border-radius:4px;transition:background .15s,box-shadow .15s;
}
.sync-word.is-active{
  background:#fef9c3;box-shadow:0 0 0 2px #facc15;color:#1c1917;font-weight:700;
}
.sync-space{white-space:normal}
.notes-title{font-size:1rem;margin:16px 0 8px}
.learn-lesson-body--notes{margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}
.video-shell--yt .video-frame--yt{position:absolute;inset:0;width:100%;height:100%}
.cart-line{display:flex;justify-content:space-between;align-items:center;margin:8px 0}
.cart-line--discount{color:#166534}
.cart-line--total{font-size:1.15rem;font-weight:800;margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}
.cart-coupon-form{margin-top:14px;padding-top:12px;border-top:1px solid #eee}
.cart-coupon-form input{margin-bottom:8px}
.checkout-total-line{display:flex;justify-content:space-between;margin:6px 0}
.checkout-grand{font-size:1.2rem;font-weight:800;margin-top:10px}

/* ——— Courses listing ——— */
.courses-page{padding:24px 0 48px}
.page-title{margin:0 0 20px;font-size:1.75rem}
.courses-toolbar{
  display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:24px;
}
.toolbar-search{display:flex;gap:10px;flex:1;min-width:240px}
.toolbar-search input{
  flex:1;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;
}
.toolbar-filters select{padding:12px 14px;border-radius:10px;border:1px solid var(--border);font:inherit;min-width:200px;background:#fff}
.courses-layout{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:start}
.courses-filters-aside h3{margin:0 0 12px;font-size:1rem}
.filter-list{list-style:none;margin:0;padding:0}
.filter-list a{
  display:block;padding:10px 12px;border-radius:8px;font-weight:600;font-size:.9rem;color:var(--text);
}
.filter-list a:hover{background:#f1f5f9}
.filter-list a.is-active{background:#ecfdf5;color:var(--primary-dark)}
.results-count{font-size:.9rem;color:var(--muted);margin-bottom:8px}
.empty-courses{padding:40px;text-align:center}
.my-learning-page .empty-learning{text-align:center;padding:48px 20px}
.learning-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.learning-card{
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff;
  display:flex;flex-direction:column;
}
.learning-card-media{display:block;aspect-ratio:16/9;background:#e2e8f0}
.learning-card-media img{width:100%;height:100%;object-fit:cover}
.learning-card-body{padding:16px;display:flex;flex-direction:column;gap:12px;flex:1}
.learning-card-title{margin:0;font-size:1.05rem}
.learning-card-title a{color:var(--dark)}
.learning-card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ——— Footer ——— */
.footer.site-footer{margin-top:0;border-top:none;background:#f8fafc}
.footer-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:40px 0 24px;
}
.footer-grid h4{margin:0 0 12px;font-size:.95rem;color:var(--dark)}
.footer-brand p{margin:8px 0 0;color:var(--muted);font-size:.9rem;max-width:28ch}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--primary)}
.footer-bar{border-top:1px solid var(--border);padding:16px 0;color:var(--muted);font-size:.85rem}

/* ——— Legacy / forms ——— */
.price{font-weight:700;color:var(--primary)}
.form-wrap{max-width:460px;margin:35px auto;border:1px solid var(--border);border-radius:var(--radius);padding:22px}
label{display:block;margin-bottom:6px;font-weight:700}
input,select,textarea{
  width:100%;padding:10px;border:1px solid #d1d5db;border-radius:8px;margin-bottom:12px;font-family:inherit;
}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid #eee;text-align:start}
th{background:#f9fafb}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}
.stat{border:1px solid var(--border);border-radius:10px;padding:12px;background:#fff}
.alert{padding:12px 14px;border-radius:10px;margin:8px 0}
.alert-success{background:#ecfdf3;color:#166534}
.alert-danger{background:#fef2f2;color:#991b1b}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-cta-row{justify-content:center}
  .hero-search{justify-content:center}
  .course-grid{grid-template-columns:repeat(2,1fr)}
  .course-detail-grid{grid-template-columns:1fr}
  .course-sidebar{position:static}
  .learn-layout{grid-template-columns:1fr}
  .learn-sidebar{max-height:none;position:static}
  .courses-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .course-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
}

/* ——— Auth / Register ——— */
.auth-page{padding:30px 0 48px}
.auth-shell{
  display:grid;grid-template-columns:1fr 1.15fr;min-height:560px;background:#fff;border:1px solid var(--border);
  border-radius:18px;overflow:hidden;box-shadow:var(--shadow)
}
.auth-shell--single{
  grid-template-columns:1fr;max-width:720px;margin-inline:auto;min-height:auto
}
.auth-aside{
  background:linear-gradient(140deg,#111827,#312e81);color:#fff;padding:34px 28px;display:flex;flex-direction:column;gap:12px
}
.auth-aside h2{margin:0;font-size:1.65rem;line-height:1.3}
.auth-aside p{margin:0;color:#cbd5e1}
.auth-aside ul{margin:8px 0 0;padding:0 18px;color:#e2e8f0}
.auth-main{padding:30px 28px}
.auth-main h1{margin:4px 0 14px;font-size:1.55rem}
.auth-stepper{display:flex;gap:10px;margin-bottom:12px}
.auth-stepper span{
  width:32px;height:32px;border-radius:999px;border:1px solid var(--border);display:grid;place-items:center;font-weight:700;color:var(--muted);background:#fff
}
.auth-stepper .is-active{background:var(--primary);border-color:var(--primary);color:#fff}
.auth-stepper .is-done{background:#dcfce7;border-color:#86efac;color:#166534}
.auth-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.auth-form-grid .form-group{margin:0}
.auth-form-grid .full{grid-column:1/-1}
.auth-form-grid input,.auth-form-grid select{
  width:100%;padding:12px 13px;border:1px solid var(--border);border-radius:10px;font:inherit
}
.auth-form-grid input:focus,.auth-form-grid select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,118,110,.14)}
.auth-bottom-link{margin-top:12px;color:var(--muted)}
.auth-bottom-link a{color:var(--primary);font-weight:700}
.auth-actions-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.verify-box{background:#f0fdf4;border:1px solid #86efac;padding:14px;border-radius:12px}

/* ——— Cart / Checkout ——— */
.cart-page,.checkout-page{padding:24px 0 48px}
.cart-grid{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.cart-summary{
  border:1px solid var(--border);background:#fff;border-radius:12px;padding:16px;box-shadow:var(--shadow);position:sticky;top:90px
}
.cart-summary h2{margin:0 0 12px;font-size:1.1rem}
.cart-summary p{display:flex;justify-content:space-between;align-items:center;margin:0 0 14px}
.cart-summary input{margin:6px 0 12px}
.checkout-card{
  background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;max-width:680px;box-shadow:var(--shadow)
}

@media (max-width:900px){
  .auth-shell{grid-template-columns:1fr}
  .cart-grid{grid-template-columns:1fr}
  .cart-summary{position:static}
}

/* ——— Home landing (ألوان متسقة مع --primary #0f766e) ——— */
.home-page{
  --home-grad:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);
}
.home-hero{
  position:relative;
  overflow:hidden;
  background:linear-gradient(145deg,#042f2e 0%,#0f172a 42%,#115e59 100%);
  padding:40px 0 56px;
  color:#fff;
}
.home-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 18% 78%,rgba(15,118,110,.22) 0%,transparent 52%),
    radial-gradient(circle at 82% 22%,rgba(20,184,166,.14) 0%,transparent 48%);
}
.home-hero .container{position:relative;z-index:1}
.home-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,48px);align-items:center}
.home-hero h1{margin:0 0 14px;font-size:clamp(1.85rem,4vw,2.85rem);line-height:1.18;color:#fff;font-weight:700}
.home-hero-lead{margin:0 0 18px;font-size:1.05rem;line-height:1.75;color:rgba(255,255,255,.88);max-width:40rem}
.home-hero-search{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;max-width:34rem}
.home-hero-search input{
  flex:1;min-width:200px;padding:13px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.1);color:#fff;font:inherit;
}
.home-hero-search input::placeholder{color:rgba(255,255,255,.55)}
.home-hero-search input:focus{
  outline:none;border-color:rgba(15,118,110,.85);
  box-shadow:0 0 0 3px rgba(15,118,110,.28);
}
.home-hero-search .btn{
  border:none;border-radius:12px;padding:13px 22px;font-weight:700;cursor:pointer;
  background:var(--home-grad);color:#fff;font-family:inherit;font-size:.95rem;
}
.home-hero-search .btn:hover{background:var(--primary-dark);filter:none}
.home-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.btn-home-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:12px;font-weight:700;font-size:.95rem;
  background:var(--home-grad);color:#fff;border:none;cursor:pointer;
  box-shadow:0 10px 32px rgba(15,118,110,.35);text-decoration:none;
}
.btn-home-primary:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-home-outline{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 24px;border-radius:12px;font-weight:700;font-size:.95rem;
  background:transparent;border:2px solid rgba(167,243,208,.9);color:#ecfdf5;text-decoration:none;
}
.btn-home-outline:hover{background:#ecfdf5;color:var(--primary-dark)}
.home-hero-stats{display:flex;flex-wrap:wrap;gap:28px 44px}
.home-hero-stat strong{display:block;font-size:1.65rem;font-weight:800;color:#fff;line-height:1.1}
.home-hero-stat span{font-size:.82rem;color:rgba(204,251,241,.72);text-transform:uppercase;letter-spacing:.04em}
.home-hero-media img{
  width:100%;height:auto;border-radius:16px;
  box-shadow:0 24px 56px rgba(15,23,42,.45),0 0 0 1px rgba(45,212,191,.12);
  object-fit:cover;aspect-ratio:4/3;
}
.home-features{background:#fff;padding:64px 0}
.home-section-head{text-align:center;margin-bottom:40px;max-width:640px;margin-inline:auto}
.home-section-head h2{margin:0 0 10px;font-size:clamp(1.45rem,3vw,2.2rem);color:var(--dark)}
.home-section-head p{margin:0;color:var(--muted);font-size:1.02rem;line-height:1.55}
.home-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.home-feature-card{
  background:var(--light);border-radius:16px;padding:26px 20px;text-align:center;
  border:1px solid var(--border);transition:box-shadow .2s,transform .2s,border-color .2s;
}
.home-feature-card:hover{
  box-shadow:0 8px 28px rgba(15,118,110,.1);transform:translateY(-4px);
  border-color:rgba(15,118,110,.2);
}
.home-feature-icon{
  width:62px;height:62px;margin:0 auto 14px;border-radius:50%;
  display:grid;place-items:center;background:var(--home-grad);color:#fff;font-size:1.3rem;
}
.home-feature-card h3{margin:0 0 8px;font-size:1.02rem;color:var(--dark)}
.home-feature-card p{margin:0;font-size:.88rem;color:var(--muted);line-height:1.55}
.home-about{
  background:linear-gradient(180deg,#f0fdfa 0%,var(--light) 100%);
  padding:64px 0;border-block:1px solid rgba(15,118,110,.1);
}
.home-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.home-about-media img{
  width:100%;height:auto;border-radius:16px;object-fit:cover;
  box-shadow:0 4px 24px rgba(15,23,42,.08),0 0 0 1px rgba(15,118,110,.08);
}
.home-about-text h2{margin:0 0 14px;font-size:clamp(1.35rem,3vw,1.85rem);color:var(--dark)}
.home-about-text p{margin:0 0 12px;color:var(--muted);line-height:1.7;font-size:.98rem}
.home-about-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.home-about-list li{display:flex;align-items:flex-start;gap:10px;color:var(--text);font-size:.95rem}
.home-about-list i{color:var(--primary);margin-top:2px;flex-shrink:0}
.home-cta{
  background:var(--home-grad);padding:56px 0;text-align:center;color:#fff;
  position:relative;
}
.home-cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(255,255,255,.08) 0%,transparent 55%);
}
.home-cta .container{position:relative;z-index:1}
.home-cta h2{margin:0 0 12px;font-size:clamp(1.45rem,3vw,2rem);color:#fff}
.home-cta p{margin:0 auto 20px;max-width:38rem;font-size:1.02rem;line-height:1.6;opacity:.95;color:#fff}
.home-cta .btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 30px;border-radius:12px;font-weight:800;font-size:1rem;
  background:#fff;color:var(--primary);text-decoration:none;border:none;cursor:pointer;font-family:inherit;
}
.home-cta .btn:hover{background:#ecfdf5;color:var(--primary-dark);transform:translateY(-1px)}
@media (max-width:960px){
  .home-hero-grid,.home-about-grid{grid-template-columns:1fr}
  .home-features-grid{grid-template-columns:repeat(2,1fr)}
  .home-hero-media{order:-1}
}
@media (max-width:560px){
  .home-features-grid{grid-template-columns:1fr}
}