/* ==========================================================================
   STAR ACADEMY PLUS — Core Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=Inter:wght@400;500;600;700;800&family=Cairo:wght@500;600;700&display=swap');

:root{
  /* Colors */
  --primary: #03008B;
  --primary-light: #1a15b8;
  --primary-dark: #020066;
  --gold: #F4D270;
  --gold-light: #FAE19A;
  --gold-dark: #C99B32;
  --white: #FFFFFF;
  --text: #111111;
  --text-secondary: #5F6470;
  --border: #E5E7EB;
  --success: #16A34A;
  --warning: #F59E0B;
  --error: #DC2626;
  --bg-soft: #F7F7FB;
  --bg-navy-soft: #F1F1FA;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', Arial, sans-serif;
  --font-arabic: 'Cairo', Arial, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.25rem;
  --space-2xl: 5rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(3,0,139,0.08);
  --shadow-md: 0 8px 24px rgba(3,0,139,0.10);
  --shadow-lg: 0 20px 48px rgba(3,0,139,0.16);
  --shadow-gold: 0 10px 24px rgba(201,155,50,0.28);

  /* Layout */
  --container-width: 1240px;
  --transition: 0.25s ease;
  --transition-slow: 0.45s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family: inherit; cursor:pointer; }
input, textarea, select{ font-family: inherit; font-size: 1rem; }
h1,h2,h3,h4,h5{ font-family: var(--font-heading); color: var(--primary); line-height:1.25; margin:0 0 var(--space-sm); }
p{ margin:0 0 var(--space-sm); color: var(--text-secondary); }
:focus-visible{ outline: 3px solid var(--gold-dark); outline-offset: 2px; }
[lang="ar"]{ font-family: var(--font-arabic); }

.container{
  width:100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.section{ padding: var(--space-2xl) 0; }
.section-soft{ background: var(--bg-soft); }
.section-navy{ background: var(--primary); color: var(--white); }
.section-navy h2, .section-navy h3{ color: var(--white); }
.section-navy p{ color: rgba(255,255,255,0.75); }

.section-head{ text-align:center; max-width: 640px; margin: 0 auto var(--space-xl); }
.eyebrow{
  display:inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-dark);
  background: var(--gold-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}
.section-title{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: var(--space-xs); }
.section-sub{ color: var(--text-secondary); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--primary); color: var(--white); box-shadow: var(--shadow-md); }
.btn-primary:hover{ background: var(--primary-light); }
.btn-gold{ background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--primary); box-shadow: var(--shadow-gold); }
.btn-gold:hover{ filter: brightness(1.05); }
.btn-outline{ background: transparent; border-color: var(--white); color: var(--white); }
.btn-outline:hover{ background: var(--white); color: var(--primary); }
.btn-outline-navy{ background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline-navy:hover{ background: var(--primary); color: var(--white); }
.btn-block{ width: 100%; }
.btn-sm{ padding: 8px 18px; font-size: 0.85rem; }
.btn-icon{ padding: 10px; border-radius: 50%; }
.btn-danger{ background: var(--error); color: var(--white); }
.btn:disabled{ opacity: .55; cursor:not-allowed; transform:none; }

/* ---------- Navbar ---------- */
.navbar{
  position: sticky; top:0; z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.navbar-inner{ display:flex; align-items:center; justify-content:space-between; height: 78px; }
.logo-link img{ height: 42px; width:auto; }
.nav-links{ display:flex; align-items:center; gap: var(--space-lg); }
.nav-links a{ font-weight:600; font-size:0.95rem; color: var(--text); position:relative; padding: 6px 0; }
.nav-links a.active, .nav-links a:hover{ color: var(--primary); }
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:3px; background: var(--gold-dark); border-radius: 4px;
}
.nav-actions{ display:flex; align-items:center; gap: var(--space-sm); }
.nav-icon-btn{ background:none; border:none; padding:8px; color: var(--primary); border-radius:50%; }
.nav-icon-btn:hover{ background: var(--bg-navy-soft); }
.menu-toggle{ display:none; background:none; border:none; flex-direction:column; gap:5px; padding:8px; }
.menu-toggle span{ width:24px; height:2px; background: var(--primary); border-radius:2px; }

.mobile-panel{
  display:none; position: fixed; inset: 78px 0 0 0; background: var(--white); z-index: 199;
  padding: var(--space-lg); overflow-y:auto;
}
.mobile-panel.open{ display:block; }
.mobile-panel .nav-links{ flex-direction:column; align-items:flex-start; gap: var(--space-md); }
.mobile-panel .nav-actions{ flex-direction:column; align-items:stretch; margin-top: var(--space-lg); gap: var(--space-sm); }

.search-box{
  position: relative; display:none; align-items:center;
}
.search-box input{
  border: 1px solid var(--border); border-radius: var(--radius-full);
  padding: 9px 16px 9px 38px; width: 200px; transition: width var(--transition), border-color var(--transition);
  background: var(--bg-soft);
}
.search-box input:focus{ width: 260px; border-color: var(--primary); background: var(--white); }
.search-box svg{ position:absolute; left:12px; width:16px; height:16px; color: var(--text-secondary); }

/* ---------- Footer ---------- */
.footer{ background: var(--primary); color: rgba(255,255,255,0.8); padding-top: var(--space-2xl); }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: var(--space-xl); padding-bottom: var(--space-xl); }
.footer-brand img{ height:42px; margin-bottom: var(--space-sm); }
.footer-tagline{ color: var(--gold-light); font-weight:600; font-family: var(--font-heading); font-size:1.1rem; }
.footer h4{ color: var(--white); font-family: var(--font-body); font-size: 1rem; margin-bottom: var(--space-md); }
.footer ul li{ margin-bottom: 10px; }
.footer ul a{ color: rgba(255,255,255,0.72); transition: color var(--transition); }
.footer ul a:hover{ color: var(--gold-light); }
.newsletter-form{ display:flex; gap:8px; margin-top: var(--space-sm); }
.newsletter-form input{
  flex:1; padding: 11px 14px; border-radius: var(--radius-full); border:1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08); color: var(--white);
}
.newsletter-form input::placeholder{ color: rgba(255,255,255,0.55); }
.social-row{ display:flex; gap:10px; margin-top: var(--space-md); }
.social-row a{
  width:36px; height:36px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,0.1); transition: background var(--transition);
}
.social-row a:hover{ background: var(--gold); color: var(--primary); }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.14); padding: var(--space-md) 0; text-align:center; font-size:0.85rem; color: rgba(255,255,255,0.6);
}

/* ---------- Hero ---------- */
.hero{ padding: var(--space-2xl) 0; background: linear-gradient(160deg, var(--bg-navy-soft), var(--white) 60%); overflow:hidden; }
.hero-grid{ display:grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-2xl); align-items:center; }
.hero h1{ font-size: clamp(2.2rem, 4.2vw, 3.6rem); margin-bottom: var(--space-md); }
.hero-actions{ display:flex; gap: var(--space-sm); flex-wrap:wrap; margin-top: var(--space-lg); }
.hero-media{ position:relative; }
.hero-media img{ border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-float-card{
  position:absolute; bottom:-20px; left:-20px; background: var(--white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: var(--space-md); display:flex; align-items:center; gap:12px;
}
.hero-float-card .dot{ width:44px; height:44px; border-radius:50%; background: var(--gold-light); display:flex; align-items:center; justify-content:center; color: var(--gold-dark); font-weight:800; }

/* ---------- Cards ---------- */
.card{ background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); overflow:hidden; transition: box-shadow var(--transition), transform var(--transition); }
.card:hover{ box-shadow: var(--shadow-md); transform: translateY(-4px); }
.card-media{ position:relative; aspect-ratio: 16/10; overflow:hidden; background: var(--bg-soft); }
.card-media img{ width:100%; height:100%; object-fit:cover; }
.card-body{ padding: var(--space-md); }

/* Course card */
.course-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.course-card .card-media .badge{ position:absolute; top:12px; left:12px; }
.course-price-tag{ position:absolute; top:12px; right:12px; background: var(--white); color: var(--primary); font-weight:800; padding:5px 12px; border-radius: var(--radius-full); font-size:0.85rem; box-shadow: var(--shadow-sm); }
.course-card h3{ font-size: 1.08rem; margin-bottom:4px; }
.course-meta{ display:flex; flex-wrap:wrap; gap: 10px 14px; font-size:0.82rem; color: var(--text-secondary); margin: 10px 0; }
.course-meta span{ display:flex; align-items:center; gap:5px; }
.course-footer{ display:flex; align-items:center; justify-content:space-between; padding-top: var(--space-sm); border-top:1px solid var(--border); margin-top:var(--space-sm); }
.rating{ display:flex; align-items:center; gap:4px; color: var(--gold-dark); font-weight:700; font-size:0.9rem; }

/* Lecture card */
.lecture-card .card-media{ aspect-ratio: 16/9; }
.play-overlay{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(0deg, rgba(3,0,139,0.55), rgba(3,0,139,0.05));
}
.play-overlay svg{ width:52px; height:52px; color:var(--white); filter: drop-shadow(0 4px 10px rgba(0,0,0,.35)); transition: transform var(--transition); }
.lecture-card:hover .play-overlay svg{ transform: scale(1.12); }
.duration-chip{ position:absolute; bottom:10px; right:10px; background: rgba(3,0,139,0.85); color:var(--white); font-size:0.75rem; padding:3px 9px; border-radius: var(--radius-full); }

/* Lecturer card */
.lecturer-card{ text-align:center; padding: var(--space-lg) var(--space-md); }
.lecturer-avatar{ width:110px; height:110px; border-radius:50%; overflow:hidden; margin: 0 auto var(--space-sm); border:4px solid var(--gold-light); }
.lecturer-avatar img{ width:100%; height:100%; object-fit:cover; }
.lecturer-stats{ display:flex; justify-content:center; gap: var(--space-md); margin-top: var(--space-sm); font-size:0.82rem; color: var(--text-secondary); }
.lecturer-stats strong{ display:block; color: var(--primary); font-size:1.05rem; }

/* Testimonial */
.testimonial-card{ background: var(--white); border:1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-lg); }
.testimonial-quote{ font-style: italic; color: var(--text); margin-bottom: var(--space-md); }
.testimonial-person{ display:flex; align-items:center; gap:12px; }
.testimonial-person img{ width:48px; height:48px; border-radius:50%; object-fit:cover; }
.testimonial-person strong{ color: var(--primary); display:block; }
.testimonial-person span{ font-size:0.82rem; color: var(--text-secondary); }

/* Stats */
.stats-row{ display:grid; grid-template-columns: repeat(4,1fr); gap: var(--space-lg); text-align:center; }
.stat-num{ font-family: var(--font-heading); font-size: 2.2rem; color: var(--gold-dark); font-weight:800; }
.stat-label{ color: var(--text-secondary); font-size:0.9rem; }

/* Feature */
.feature-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: var(--space-lg); }
.feature-item{ text-align:center; padding: var(--space-lg) var(--space-md); border-radius: var(--radius-md); background: var(--white); border:1px solid var(--border); }
.feature-icon{ width:56px; height:56px; border-radius:50%; background: var(--gold-light); color: var(--gold-dark); display:flex; align-items:center; justify-content:center; margin:0 auto var(--space-sm); }
.feature-icon svg{ width:26px; height:26px; }

/* Badges */
.badge{ display:inline-block; padding: 4px 12px; border-radius: var(--radius-full); font-size: 0.75rem; font-weight:700; }
.badge-gold{ background: var(--gold-light); color: var(--gold-dark); }
.badge-navy{ background: var(--bg-navy-soft); color: var(--primary); }
.badge-success{ background: #E9F9EF; color: var(--success); }
.badge-warning{ background: #FEF3E2; color: var(--warning); }
.badge-error{ background: #FDECEC; color: var(--error); }

/* CTA */
.cta{ background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: var(--radius-lg); padding: var(--space-2xl); text-align:center; color: var(--white); position:relative; overflow:hidden; }
.cta::before{ content:""; position:absolute; inset:0; background: radial-gradient(circle at 80% 0%, rgba(244,210,112,0.18), transparent 60%); }
.cta h2{ color: var(--white); }
.cta p{ color: rgba(255,255,255,0.75); max-width:520px; margin:0 auto var(--space-lg); }

/* Breadcrumb */
.breadcrumb{ background: var(--bg-soft); padding: var(--space-sm) 0; border-bottom:1px solid var(--border); }
.breadcrumb ul{ display:flex; gap:8px; font-size:0.88rem; color: var(--text-secondary); }
.breadcrumb a{ color: var(--text-secondary); }
.breadcrumb a:hover{ color: var(--primary); }
.breadcrumb li:not(:last-child)::after{ content:"/"; margin-left:8px; color: var(--border); }
.breadcrumb li:last-child{ color: var(--primary); font-weight:600; }

/* Page header */
.page-header{ background: var(--primary); color: var(--white); padding: var(--space-xl) 0; text-align:center; }
.page-header h1{ color: var(--white); margin-bottom:6px; }
.page-header p{ color: rgba(255,255,255,0.72); }

/* Pagination */
.pagination{ display:flex; justify-content:center; gap:8px; margin-top: var(--space-xl); }
.pagination a, .pagination span{
  width:40px; height:40px; display:flex; align-items:center; justify-content:center;
  border-radius: 50%; border:1px solid var(--border); font-weight:600; color: var(--text); font-size:0.9rem;
}
.pagination a:hover{ border-color: var(--primary); color: var(--primary); }
.pagination .active{ background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ---------- Forms ---------- */
.form-group{ margin-bottom: var(--space-md); }
.form-group label{ display:block; font-weight:600; font-size:0.9rem; margin-bottom:6px; color: var(--text); }
.form-control{
  width:100%; padding: 12px 16px; border:1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-soft); transition: border-color var(--transition), background var(--transition);
}
.form-control:focus{ border-color: var(--primary); background: var(--white); }
textarea.form-control{ resize: vertical; min-height:120px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-hint{ font-size:0.78rem; color: var(--text-secondary); margin-top:4px; }
.form-error{ font-size:0.78rem; color: var(--error); margin-top:4px; display:none; }
.form-control.invalid{ border-color: var(--error); }
.form-control.invalid ~ .form-error{ display:block; }
.password-field{ position:relative; }
.password-toggle{ position:absolute; right:14px; top:50%; transform: translateY(-50%); background:none; border:none; color: var(--text-secondary); }
.checkbox-row{ display:flex; align-items:center; gap:8px; font-size:0.9rem; color: var(--text-secondary); }
.checkbox-row a{ color: var(--primary); font-weight:600; }

/* Auth layout */
.auth-wrap{ min-height: calc(100vh - 78px); display:grid; grid-template-columns: 1fr 1fr; }
.auth-media{ position:relative; background: var(--primary); }
.auth-media img{ width:100%; height:100%; object-fit:cover; opacity:0.85; }
.auth-media::after{ content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(3,0,139,0.2), rgba(3,0,139,0.85)); }
.auth-media-content{ position:absolute; bottom: var(--space-xl); left: var(--space-xl); right: var(--space-xl); color: var(--white); z-index:1; }
.auth-form-side{ display:flex; align-items:center; justify-content:center; padding: var(--space-xl); }
.auth-box{ width:100%; max-width: 420px; }
.auth-box .logo-link{ display:block; margin-bottom: var(--space-lg); }
.auth-divider{ display:flex; align-items:center; gap:12px; color: var(--text-secondary); font-size:0.85rem; margin: var(--space-md) 0; }
.auth-divider::before, .auth-divider::after{ content:""; flex:1; height:1px; background: var(--border); }
.btn-social{ display:flex; align-items:center; justify-content:center; gap:10px; width:100%; padding:12px; border:1px solid var(--border); border-radius: var(--radius-sm); background: var(--white); font-weight:600; }
.btn-social:hover{ background: var(--bg-soft); }
.auth-footer-link{ text-align:center; margin-top: var(--space-lg); font-size:0.9rem; color: var(--text-secondary); }
.auth-footer-link a{ color: var(--primary); font-weight:700; }

/* ---------- Dashboard top header (logo strip above sidebar layout) ---------- */
.dash-topheader{ background: var(--white); border-bottom:1px solid var(--border); padding: 14px 0; }
.dash-topheader .container{ display:flex; align-items:center; justify-content:space-between; }
.dash-topheader img{ height:36px; }
.dash-topheader-right{ display:flex; align-items:center; gap:14px; }
.dash-topheader-right a{ color: var(--primary); }

/* ---------- Dashboard / Sidebar layout ---------- */
.dash-layout{ display:grid; grid-template-columns: 270px 1fr; min-height: calc(100vh - 130px); background: var(--bg-soft); }
.sidebar{ background: var(--white); border-right:1px solid var(--border); padding: var(--space-lg) var(--space-md); }
.sidebar-profile{ display:flex; align-items:center; gap:12px; padding-bottom: var(--space-md); border-bottom:1px solid var(--border); margin-bottom: var(--space-md); }
.sidebar-profile img{ width:48px; height:48px; border-radius:50%; object-fit:cover; }
.sidebar-profile strong{ display:block; font-size:0.92rem; }
.sidebar-profile span{ font-size:0.78rem; color: var(--text-secondary); }
.sidebar-nav a{
  display:flex; align-items:center; gap:12px; padding: 11px 14px; border-radius: var(--radius-sm);
  font-weight:600; font-size:0.9rem; color: var(--text-secondary); margin-bottom:4px; transition: background var(--transition), color var(--transition);
}
.sidebar-nav a svg{ width:18px; height:18px; flex-shrink:0; }
.sidebar-nav a:hover{ background: var(--bg-navy-soft); color: var(--primary); }
.sidebar-nav a.active{ background: var(--primary); color: var(--white); }
.sidebar-nav .divider{ height:1px; background: var(--border); margin: var(--space-md) 0; }
.dash-main{ padding: var(--space-xl); }
.dash-topbar{ display:flex; align-items:center; justify-content:space-between; margin-bottom: var(--space-xl); flex-wrap:wrap; gap: var(--space-md); }
.dash-topbar h1{ font-size:1.7rem; margin:0; }

.stat-card{ background: var(--white); border:1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-md) var(--space-lg); display:flex; align-items:center; gap: var(--space-md); }
.stat-card .stat-icon{ width:48px; height:48px; border-radius: var(--radius-md); display:flex; align-items:center; justify-content:center; background: var(--bg-navy-soft); color: var(--primary); flex-shrink:0; }
.stat-card .stat-icon svg{ width:24px; height:24px; }
.stat-card .num{ font-family: var(--font-heading); font-size:1.6rem; color: var(--primary); font-weight:800; line-height:1; }
.stat-card .label{ font-size:0.82rem; color: var(--text-secondary); }
.stat-cards-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: var(--space-md); margin-bottom: var(--space-xl); }

.dash-panel{ background: var(--white); border:1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-lg); margin-bottom: var(--space-lg); }
.dash-panel-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom: var(--space-md); }
.dash-panel-head h3{ margin:0; font-size:1.1rem; }

.progress-track{ height:8px; background: var(--bg-navy-soft); border-radius: var(--radius-full); overflow:hidden; }
.progress-fill{ height:100%; background: linear-gradient(90deg, var(--gold-dark), var(--gold)); border-radius: var(--radius-full); transition: width 0.8s ease; }
.progress-label{ display:flex; justify-content:space-between; font-size:0.8rem; color: var(--text-secondary); margin-bottom:6px; }

.continue-card{ display:flex; gap: var(--space-md); align-items:center; background: var(--bg-navy-soft); border-radius: var(--radius-md); padding: var(--space-md); }
.continue-card img{ width:120px; height:80px; object-fit:cover; border-radius: var(--radius-sm); }
.continue-card .info{ flex:1; }

.tabs{ display:flex; gap: 6px; border-bottom: 1px solid var(--border); margin-bottom: var(--space-lg); flex-wrap:wrap; }
.tab-btn{ background:none; border:none; padding: 10px 18px; font-weight:700; color: var(--text-secondary); border-bottom: 3px solid transparent; margin-bottom:-1px; }
.tab-btn.active{ color: var(--primary); border-color: var(--gold-dark); }
.tab-panel{ display:none; }
.tab-panel.active{ display:block; }

/* Chips / filter pills */
.chip-row{ display:flex; gap:10px; flex-wrap:wrap; }
.chip{ padding: 8px 18px; border-radius: var(--radius-full); border:1px solid var(--border); font-weight:600; font-size:0.86rem; color: var(--text-secondary); background: var(--white); }
.chip.active, .chip:hover{ background: var(--primary); border-color: var(--primary); color: var(--white); }

/* Tables */
.table-wrap{ overflow-x:auto; }
table.data-table{ width:100%; border-collapse: collapse; min-width: 720px; }
.data-table th{ text-align:left; font-size:0.78rem; text-transform:uppercase; letter-spacing:0.5px; color: var(--text-secondary); padding: 12px 14px; border-bottom: 2px solid var(--border); }
.data-table td{ padding: 14px; border-bottom: 1px solid var(--border); font-size:0.9rem; vertical-align:middle; }
.data-table tr:hover td{ background: var(--bg-soft); }
.row-media{ display:flex; align-items:center; gap:10px; }
.row-media img{ width:44px; height:44px; border-radius: var(--radius-sm); object-fit:cover; }
.row-media.round img{ border-radius:50%; }
.table-actions{ display:flex; gap:8px; }
.icon-btn{ width:32px; height:32px; border-radius: var(--radius-sm); border:1px solid var(--border); background: var(--white); display:flex; align-items:center; justify-content:center; color: var(--text-secondary); }
.icon-btn:hover{ color: var(--primary); border-color: var(--primary); }
.icon-btn.danger:hover{ color: var(--error); border-color: var(--error); }
.icon-btn svg{ width:15px; height:15px; }

/* Status dot */
.status-dot{ display:inline-flex; align-items:center; gap:6px; font-size:0.8rem; font-weight:700; }
.status-dot::before{ content:""; width:8px; height:8px; border-radius:50%; background: var(--success); }
.status-dot.off::before{ background: var(--text-secondary); }
.status-dot.pending::before{ background: var(--warning); }

/* Modal */
.modal-overlay{ position:fixed; inset:0; background: rgba(3,0,139,0.45); display:none; align-items:center; justify-content:center; z-index:400; padding: var(--space-md); }
.modal-overlay.open{ display:flex; }
.modal-box{ background: var(--white); border-radius: var(--radius-md); padding: var(--space-lg); max-width:440px; width:100%; box-shadow: var(--shadow-lg); position:relative; }
.modal-close{ position:absolute; top:14px; right:14px; background:none; border:none; color: var(--text-secondary); }

/* Accordion */
.accordion-item{ border:1px solid var(--border); border-radius: var(--radius-sm); margin-bottom:10px; overflow:hidden; }
.accordion-head{ width:100%; display:flex; justify-content:space-between; align-items:center; padding: 15px 18px; background: var(--white); border:none; font-weight:700; text-align:left; color: var(--primary); }
.accordion-head svg{ transition: transform var(--transition); width:16px; height:16px; }
.accordion-item.open .accordion-head svg{ transform: rotate(180deg); }
.accordion-body{ max-height:0; overflow:hidden; transition: max-height var(--transition-slow); padding: 0 18px; }
.accordion-item.open .accordion-body{ max-height: 400px; padding: 0 18px 16px; }
.accordion-body p{ margin:0; }

/* Toast / notification */
.toast-wrap{ position:fixed; top:90px; right:20px; z-index:500; display:flex; flex-direction:column; gap:10px; }
.toast{ background: var(--white); border-left:4px solid var(--success); box-shadow: var(--shadow-lg); padding: 14px 18px; border-radius: var(--radius-sm); min-width:260px; font-size:0.88rem; font-weight:600; animation: toastIn .3s ease; }
.toast.error{ border-color: var(--error); }
@keyframes toastIn{ from{ opacity:0; transform: translateX(20px);} to{opacity:1; transform:translateX(0);} }

/* Notification list */
.notif-item{ display:flex; gap: var(--space-md); padding: var(--space-md); border-bottom:1px solid var(--border); }
.notif-item:last-child{ border-bottom:none; }
.notif-icon{ width:42px; height:42px; border-radius:50%; background: var(--bg-navy-soft); color: var(--primary); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.notif-icon svg{ width:20px; height:20px; }
.notif-item.unread{ background: var(--bg-navy-soft); border-radius: var(--radius-sm); }
.notif-time{ font-size:0.76rem; color: var(--text-secondary); }

/* Certificate */
.certificate-verify-panel{max-width:760px;margin:0 auto;padding:clamp(1.5rem,4vw,3rem);background:var(--white);border:1px solid var(--border);border-top:4px solid var(--gold-dark);border-radius:var(--radius-md);box-shadow:0 18px 45px rgba(8,31,74,.09);}
.certificate-verify-heading{text-align:center;margin-bottom:var(--space-lg);}
.certificate-verify-heading h3{margin:8px 0;color:var(--primary);font-size:clamp(1.5rem,3vw,2rem);}
.certificate-verify-heading p{margin:0;color:var(--text-secondary);font-size:.92rem;}
.certificate-verify-form{display:flex;flex-direction:row;align-items:stretch;gap:var(--space-sm);width:100%;max-width:620px;margin:0 auto;}
.certificate-verify-form .form-control{width:auto;min-width:0;flex:1 1 auto;}
.certificate-verify-form .btn{flex:0 0 auto;white-space:nowrap;}
.certificate-verified-heading{display:flex;align-items:center;gap:var(--space-sm);max-width:900px;margin:var(--space-xl) auto var(--space-md);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-sm);background:#e9f7ef;color:#176b3a;}
.certificate-verified-heading>span{font-size:1.4rem;font-weight:700;}
.certificate-verified-heading strong,.certificate-verified-heading small{display:block;}
.certificate-verified-heading small{margin-top:2px;color:inherit;opacity:.8;font-size:.8rem;}
.certificate-preview{box-sizing:border-box;overflow:hidden;}
.certificate-preview .certificate-copy{color:var(--text-secondary);}
.certificate-preview .certificate-foot{position:relative;z-index:1;}

.certificate{
  background: var(--white); border: 10px solid var(--primary); border-radius: var(--radius-md);
  padding: var(--space-2xl); text-align:center; position:relative; max-width: 900px; margin:0 auto;
  background-image: radial-gradient(circle at top left, var(--bg-navy-soft), transparent 40%), radial-gradient(circle at bottom right, var(--bg-navy-soft), transparent 40%);
}
.certificate::before{
  content:""; position:absolute; inset:14px; border: 2px solid var(--gold-dark); border-radius: var(--radius-sm); pointer-events:none;
}
.certificate-logo{ height:56px; margin: 0 auto var(--space-md); }
.certificate-title{ font-size:2.4rem; color: var(--primary); margin-bottom:4px; }
.certificate-sub{ text-transform:uppercase; letter-spacing:3px; color: var(--gold-dark); font-weight:700; font-size:0.8rem; margin-bottom: var(--space-lg); }
.certificate-name{ font-family: var(--font-heading); font-size:2rem; color: var(--gold-dark); margin: var(--space-md) 0; border-bottom:2px solid var(--gold-light); display:inline-block; padding-bottom:6px; }
.certificate-course{ font-size:1.2rem; font-weight:700; color: var(--primary); }
.certificate-foot{ display:flex; justify-content:space-between; margin-top: var(--space-xl); padding-top: var(--space-md); border-top:1px dashed var(--border); font-size:0.85rem; color: var(--text-secondary); text-align:left; }

/* Star rating decor */
.star-row svg{ width:16px; height:16px; fill: var(--gold-dark); }

/* Utility */
.flex{ display:flex; }
.flex-center{ display:flex; align-items:center; justify-content:center; }
.gap-sm{ gap: var(--space-sm); }
.gap-md{ gap: var(--space-md); }
.text-center{ text-align:center; }
.mt-lg{ margin-top: var(--space-lg); }
.mb-lg{ margin-bottom: var(--space-lg); }
.hidden{ display:none !important; }
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.grid-2.align-center{ align-items:center; }
.empty-state{ text-align:center; padding: var(--space-2xl) var(--space-md); color: var(--text-secondary); }