:root {
  --color-primary: #247F76;
  --color-dark-teal: #174F49;
  --color-deep-forest: #183B35;
  --color-ivory: #F8F7F1;
  --color-warm-cream: #F3EDE1;
  --color-pale-sage: #E1EEE7;
  --color-soft-green: #E7F0E8;
  --color-powder-blue: #E5EDF7;
  --color-muted-gold: #C9A96B;
  --color-heading: #203C39;
  --color-body: #596E68;
  --color-white: #FFFFFF;
  --color-border: #DCE7E2;
  --primary: var(--color-primary);
  --primary-dark: var(--color-dark-teal);
  --primary-light: var(--color-soft-green);
  --primary-bg: var(--color-pale-sage);
  --secondary: var(--color-heading);
  --text: var(--color-heading);
  --text-light: var(--color-body);
  --text-muted: #71817C;
  --bg: var(--color-ivory);
  --bg-dark: var(--color-warm-cream);
  --card: var(--color-white);
  --border: var(--color-border);
  --border-light: #E7EEEA;
  --color-accent: var(--color-muted-gold);
  --color-footer: var(--color-deep-forest);
  --color-footer-text: var(--color-ivory);
  --color-success-bg: #E7F5EC;
  --color-success-text: #246B45;
  --color-warning-bg: #FFF4D6;
  --color-warning-text: #805B12;
  --color-error-bg: #FCEAEA;
  --color-error-text: #A52F36;
  --color-info-bg: #EAF2FB;
  --color-info-text: #285A8E;
  --success:       #246B45;
  --warning:       #805B12;
  --danger:        #A52F36;
  --info:          #285A8E;
  --star-color:    var(--color-muted-gold);
  --shadow-sm:     0 1px 4px rgba(32,60,57,0.07);
  --shadow:        0 4px 20px rgba(32,60,57,0.10);
  --shadow-lg:     0 15px 40px rgba(32,60,57,0.14);
  --radius-sm:     4px;
  --radius:        8px;
  --radius-lg:     12px;
  --radius-xl:     20px;
  --radius-full:   9999px;
  --transition:    .2s ease;
  --font:          'Inter', system-ui, -apple-system, sans-serif;
  --font-serif:    Georgia, 'Times New Roman', serif;
  --space-1:       .25rem;
  --space-2:       .5rem;
  --space-3:       .75rem;
  --space-4:       1rem;
  --space-5:       1.5rem;
  --space-6:       2rem;
  --space-7:       3rem;
  --navbar-h:      68px;
}

/* ─── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid #247F76;
  outline-offset: 3px;
}
input, select, textarea { font: inherit; }
table { border-collapse: collapse; width: 100%; }

/* ─── Container ─────────────────────────────────────── */
.container { width: 80%; margin: 0 auto; padding: 0 16px; }
.container-fluid { width: 100%; padding: 0 16px; }

/* ─── Typography ─────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { line-height: 1.3; font-weight: 700; color: var(--text); overflow-wrap: break-word; word-break: break-word; }
p { overflow-wrap: break-word; }
h1 { font-size: 2.4rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; }
p  { margin-bottom: .75rem; }
p:last-child { margin-bottom: 0; }

/* ─── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .6rem 1.4rem; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 600;
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
  border: 2px solid transparent;
  white-space: nowrap; cursor: pointer; text-align: center; justify-content: center;
}
.btn-primary {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-light); border-color: var(--primary-light); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(36,127,118,.24); }
.btn-outline {
  background: transparent; color: var(--primary); border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(36,127,118,.18); }
.btn-outline-white {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.6);
}
.btn-outline-white:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--text); border-color: var(--border);
}
.btn-ghost:hover { background: var(--primary-bg); border-color: var(--primary); color: var(--primary); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b52020; border-color: #b52020; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-dark { background: var(--bg-dark); color: #fff; border-color: var(--bg-dark); }
.btn-dark:hover { background: var(--primary); border-color: var(--primary); }
.btn-sm { padding: .4rem 1rem; font-size: .82rem; }
.btn-lg { padding: .85rem 2rem; font-size: 1.05rem; }
.btn-xl { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn[disabled] { opacity: .6; cursor: not-allowed; transform: none !important; }

/* ─── Badges ─────────────────────────────────────────── */
.badge {
  display: inline-block; padding: .2rem .6rem; border-radius: var(--radius-full);
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
}
.badge-primary   { background: var(--primary-bg);  color: var(--primary); }
.badge-free      { background: #e6f9f8; color: var(--success); }
.badge-bestseller{ background: #fef3c7; color: #b45309; }
.badge-new       { background: #dbeafe; color: #1d4ed8; }
.badge-hot       { background: #fee2e2; color: var(--danger); }
.badge-success   { background: #d1fae5; color: #065f46; }
.badge-warning   { background: #fef3c7; color: #92400e; }
.badge-danger    { background: #fee2e2; color: var(--danger); }
.badge-info      { background: #dbeafe; color: #1e40af; }
.badge-draft     { background: #f3f4f6; color: #6b7280; }
.badge-published { background: #d1fae5; color: #065f46; }
.badge-archived  { background: #f3f4f6; color: #9ca3af; }

/* ─── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
label { display: block; margin-bottom: .4rem; font-weight: 600; font-size: .88rem; color: var(--text); }
label .required { color: var(--danger); margin-left: .2rem; }
.form-control {
  width: 100%; padding: .6rem .9rem;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: .9rem; color: var(--text); background: var(--card);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(86,36,208,.12);
}
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-valid   { border-color: var(--success); }
.invalid-feedback { color: var(--danger); font-size: .8rem; margin-top: .25rem; }
.valid-feedback   { color: var(--success); font-size: .8rem; margin-top: .25rem; }
textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z' fill='%236a6f73'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .75rem center; background-size: 12px; padding-right: 2.2rem; }
.form-hint { font-size: .78rem; color: var(--text-light); margin-top: .25rem; }
.form-check { display: flex; align-items: flex-start; gap: .5rem; cursor: pointer; }
.form-check input[type="checkbox"],
.form-check input[type="radio"] { width: 16px; height: 16px; margin-top: 2px; flex-shrink: 0; accent-color: var(--primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.input-group { display: flex; }
.input-group .form-control { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.input-group .btn { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; border-left: none; white-space: nowrap; }

/* ─── Flash Messages ─────────────────────────────────── */
.flash-message {
  position: fixed; top: calc(var(--navbar-h) + 8px); right: 16px; z-index: 9999;
  display: flex; align-items: center; gap: .75rem;
  padding: .85rem 1.2rem; border-radius: var(--radius);
  box-shadow: var(--shadow); font-weight: 500; font-size: .9rem;
  animation: slideInRight .35s ease; max-width: 420px;
  transition: opacity .4s ease;
}
.flash-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.flash-danger  { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.flash-warning { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.flash-info    { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.flash-close   { margin-left: auto; opacity: .6; transition: opacity var(--transition); }
.flash-close:hover { opacity: 1; }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ─── Toast Notifications ────────────────────────────── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: .6rem; }
.toast {
  display: flex; align-items: center; gap: .75rem;
  padding: .8rem 1.2rem; border-radius: var(--radius);
  background: var(--bg-dark); color: #fff;
  box-shadow: var(--shadow-lg); font-size: .88rem; font-weight: 500;
  min-width: 260px; max-width: 380px;
  animation: toastIn .3s ease;
}
.toast.toast-success { background: #065f46; }
.toast.toast-danger  { background: #991b1b; }
.toast.toast-warning { background: #92400e; }
.toast.toast-info    { background: #1e40af; }
@keyframes toastIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ─── Navbar ─────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(31,31,31,.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); background: var(--card); }
.navbar {
  display: flex; align-items: center; gap: 1.2rem;
  height: var(--navbar-h);
}
.site-logo-img { height: 36px; width: auto; object-fit: contain; }
.navbar-brand {
  display: flex; align-items: center; gap: .5rem;
  font-size: 1.25rem; font-weight: 800; color: var(--primary);
  flex-shrink: 0;
}
.logo-icon {
  width: 36px; height: 36px;
  background: var(--primary); color: #fff;
  border-radius: var(--radius-sm); display: grid; place-items: center;
  font-size: 1rem; flex-shrink: 0;
}
.logo-text { font-size: 1.3rem; }

/* Nav Links */
.navbar-nav { display: flex; align-items: center; gap: .2rem; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: .3rem;
  padding: .5rem .8rem; border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 500; color: var(--text);
  transition: all var(--transition); white-space: nowrap;
}
.nav-link:hover { background: var(--bg); color: var(--primary); }
.nav-item.dropdown .dropdown-menu {
  position: absolute; top: calc(100% + 4px); left: 0;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 220px; padding: .4rem 0;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all var(--transition); z-index: 999;
}
.nav-item.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu li a {
  display: flex; align-items: center; gap: .7rem;
  padding: .55rem 1rem; font-size: .88rem; color: var(--text);
  transition: background var(--transition);
}
.dropdown-menu li a:hover { background: var(--bg); color: var(--primary); }
.dropdown-menu .divider { border-top: 1px solid var(--border); margin: .3rem 0; }

/* Navbar Actions */
.navbar-actions { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nav-icon-btn {
  position: relative; width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm); color: var(--text);
  transition: all var(--transition); font-size: 1rem;
}
.nav-icon-btn:hover { background: var(--bg); color: var(--primary); }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  background: var(--danger); color: #fff;
  font-size: .65rem; font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--card);
}

/* User Dropdown */
.user-dropdown { position: relative; }
.user-avatar-btn {
  display: flex; align-items: center; gap: .45rem;
  padding: .3rem .6rem; border-radius: var(--radius-sm);
  transition: background var(--transition); color: var(--text);
}
.user-avatar-btn:hover { background: var(--bg); }
.avatar-sm { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.avatar-md { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.avatar-lg { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.avatar-xl { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; }
.user-name-short { font-size: .88rem; font-weight: 600; }
.dropdown-panel {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 240px; padding: .5rem 0;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all var(--transition); z-index: 999;
}
.dropdown-panel.open { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-header {
  display: flex; align-items: center; gap: .7rem;
  padding: .8rem 1rem; border-bottom: 1px solid var(--border);
}
.dropdown-header strong { display: block; font-size: .9rem; }
.dropdown-header small  { font-size: .76rem; color: var(--text-light); }
.dropdown-links { padding: .4rem 0; }
.dropdown-links li a {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem 1rem; font-size: .88rem; color: var(--text);
  transition: background var(--transition);
}
.dropdown-links li a:hover { background: var(--bg); color: var(--primary); }
.dropdown-links .divider { border-top: 1px solid var(--border); margin: .3rem 0; }
.text-danger { color: var(--danger) !important; }
.role-badge { display: inline-block; padding: .1rem .5rem; border-radius: var(--radius-full); font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.role-administrator { background: #fee2e2; color: var(--danger); }
.role-instructor    { background: var(--primary-bg); color: var(--primary); }
.role-student       { background: #d1fae5; color: #065f46; }

/* Visibility utilities */
.desktop-only { display: flex; }
.mobile-only  { display: none; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: .4rem; width: 36px; }
.hamburger span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 998; }

/* ─── Hero Section ───────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #1c1d1f 0%, #2d1f6e 50%, var(--primary) 100%);
  color: #fff; padding: 80px 0 60px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: .5;
}
.hero-content { position: relative; z-index: 1; max-width: 680px; }
.hero-content h1 { font-size: 2.8rem; line-height: 1.2; color: #fff; margin-bottom: 1rem; }
.hero-content h1 span { color: #f9ca40; }
.hero-content p { font-size: 1.1rem; opacity: .9; margin-bottom: 1.5rem; }
.hero-search {
  display: flex; max-width: 520px;
  background: #fff; border-radius: var(--radius-full);
  overflow: hidden; box-shadow: 0 4px 24px rgba(0,0,0,.2);
}
.hero-search input {
  flex: 1; padding: .85rem 1.2rem; border: none;
  font-size: .95rem; color: var(--text); min-width: 0;
}
.hero-search input:focus { outline: none; }
.hero-search button {
  padding: .85rem 1.5rem; background: var(--primary); color: #fff;
  font-size: .95rem; font-weight: 600; white-space: nowrap;
  transition: background var(--transition);
}
.hero-search button:hover { background: var(--primary-dark); }
.hero-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.hero-tag {
  padding: .3rem .8rem; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius-full);
  font-size: .8rem; color: #fff; transition: all var(--transition);
}
.hero-tag:hover { background: rgba(255,255,255,.22); }
.hero-stats { display: flex; gap: 2.5rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.15); }
.hero-stat strong { display: block; font-size: 1.8rem; font-weight: 800; }
.hero-stat span    { font-size: .85rem; opacity: .8; }

/* ─── Section Headers ────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.6rem; }
.section-header h2 { font-size: 1.6rem; }
.see-all { font-size: .88rem; font-weight: 600; color: var(--primary); }
.see-all:hover { text-decoration: underline; }

/* ─── Category Cards ─────────────────────────────────── */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.cat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 1rem;
  text-align: center; transition: all var(--transition); cursor: pointer;
}
.cat-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
.cat-icon {
  width: 58px; height: 58px; margin: 0 auto .8rem;
  background: var(--primary-bg); color: var(--primary);
  border-radius: var(--radius); display: grid; place-items: center;
  font-size: 1.5rem; transition: all var(--transition);
}
.cat-card:hover .cat-icon { background: var(--primary); color: #fff; }
.cat-card h4 { font-size: .95rem; margin-bottom: .25rem; }
.cat-card span { font-size: .8rem; color: var(--text-light); }

/* ─── Course Cards ───────────────────────────────────── */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.courses-grid-4 { grid-template-columns: repeat(4, 1fr); }
.course-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: all var(--transition); display: flex; flex-direction: column;
}
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.course-thumb {
  position: relative; aspect-ratio: 16/9; overflow: hidden; background: #dedacf;
}
.course-thumb img { width: 100%; height: 100%; object-fit: contain; }
.course-thumb-badges { position: absolute; top: .6rem; left: .6rem; display: flex; gap: .3rem; flex-wrap: wrap; }
.course-thumb-actions { position: absolute; top: .6rem; right: .6rem; display: flex; flex-direction: column; gap: .3rem; opacity: 0; transition: opacity var(--transition); }
.course-card:hover .course-thumb-actions { opacity: 1; }
.thumb-action-btn {
  width: 32px; height: 32px; background: #fff; border-radius: 50%;
  display: grid; place-items: center; font-size: .85rem;
  box-shadow: var(--shadow-sm); transition: all var(--transition); color: var(--text);
}
.thumb-action-btn:hover { background: var(--primary); color: #fff; }
.thumb-action-btn.wishlisted { background: #fee2e2; color: var(--danger); }
.course-body { padding: .9rem; flex: 1; display: flex; flex-direction: column; }
.course-cat {
  font-size: .74rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; color: var(--primary); margin-bottom: .35rem;
}
.course-title { font-size: .95rem; font-weight: 700; line-height: 1.4; margin-bottom: .4rem; flex: 1; }
.course-title a { color: var(--text); }
.course-title a:hover { color: var(--primary); }
.course-instructor { font-size: .78rem; color: var(--text-light); margin-bottom: .5rem; }
.course-rating { display: flex; align-items: center; gap: .4rem; margin-bottom: .5rem; }
.course-rating .score { font-size: .88rem; font-weight: 700; color: var(--warning); }
.course-rating .count { font-size: .75rem; color: var(--text-light); }
.stars { color: var(--star-color); font-size: .75rem; display: inline-flex; gap: 1px; }
.course-meta { display: flex; align-items: center; gap: .9rem; font-size: .76rem; color: var(--text-light); padding-top: .5rem; border-top: 1px solid var(--border-light); }
.course-meta span { display: flex; align-items: center; gap: .25rem; }
.course-footer { display: flex; align-items: center; justify-content: space-between; padding: .7rem .9rem; border-top: 1px solid var(--border-light); }
.course-price .current { font-size: 1.05rem; font-weight: 800; color: var(--text); }
.course-price .original { font-size: .8rem; color: var(--text-muted); text-decoration: line-through; margin-left: .3rem; }
.course-price .free { font-size: 1.05rem; font-weight: 800; color: var(--success); }

/* ─── Rating Stars ───────────────────────────────────── */
.rating-widget { display: flex; gap: .3rem; cursor: pointer; }
.rating-widget input[type="radio"] { display: none; }
.rating-widget label { font-size: 1.4rem; color: var(--border); transition: color var(--transition); }
.rating-widget input:checked ~ label,
.rating-widget label:hover,
.rating-widget label:hover ~ label { color: var(--star-color); }
.rating-bar { display: flex; align-items: center; gap: .75rem; margin-bottom: .4rem; }
.rating-bar .bar-wrap { flex: 1; height: 8px; background: var(--border); border-radius: var(--radius-full); overflow: hidden; }
.rating-bar .bar-fill { height: 100%; background: var(--warning); border-radius: var(--radius-full); transition: width .5s ease; }
.rating-bar .label { font-size: .8rem; min-width: 30px; text-align: right; }
.rating-bar .pct   { font-size: .8rem; color: var(--text-light); min-width: 38px; }

/* ─── Sections (page sections) ───────────────────────── */
.section { padding: 56px 0; }
.section-sm { padding: 36px 0; }
.section-lg { padding: 80px 0; }
.bg-white { background: var(--card); }
.bg-light  { background: var(--bg); }
.bg-dark   { background: var(--bg-dark); }
.bg-primary{ background: var(--primary); }

/* ─── How It Works ───────────────────────────────────── */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.how-card { text-align: center; padding: 2rem 1.5rem; }
.how-num {
  width: 60px; height: 60px; background: var(--primary-bg);
  color: var(--primary); border-radius: 50%;
  display: grid; place-items: center; margin: 0 auto 1rem;
  font-size: 1.4rem; font-weight: 800;
}
.how-card h4 { margin-bottom: .5rem; }
.how-card p  { font-size: .9rem; color: var(--text-light); }

/* ─── Testimonials ───────────────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.testimonial-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
}
.t-rating { color: var(--warning); font-size: .88rem; margin-bottom: .8rem; }
.t-text   { font-size: .9rem; color: var(--text-light); margin-bottom: 1rem; font-style: italic; }
.t-author { display: flex; align-items: center; gap: .7rem; }
.t-author img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.t-author strong { display: block; font-size: .88rem; }
.t-author small  { font-size: .76rem; color: var(--text-light); }

/* ─── Stats Counter ──────────────────────────────────── */
.stats-banner { background: var(--primary); color: #fff; padding: 48px 0; }
.stats-grid   { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item strong { display: block; font-size: 2.4rem; font-weight: 800; }
.stat-item span   { font-size: .9rem; opacity: .85; }

/* ─── CTA Banner ─────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff; padding: 64px 0; text-align: center;
}
.cta-banner h2 { color: #fff; font-size: 2rem; margin-bottom: .75rem; }
.cta-banner p  { opacity: .85; font-size: 1rem; margin-bottom: 1.5rem; }

/* ─── Newsletter ─────────────────────────────────────── */
.newsletter { background: var(--bg-dark); padding: 48px 0; }
.newsletter-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.newsletter h3 { color: #fff; font-size: 1.4rem; margin-bottom: .3rem; }
.newsletter p  { color: rgba(255,255,255,.7); font-size: .9rem; }
.newsletter-form { display: flex; gap: .5rem; flex-wrap: wrap; }
.newsletter-form input { padding: .65rem 1rem; border: none; border-radius: var(--radius-sm); font-size: .9rem; min-width: 260px; }
.newsletter-form input:focus { outline: none; }

/* ─── Course Listing Page ────────────────────────────── */
.courses-layout { display: grid; grid-template-columns: 280px 1fr; gap: 2rem; }
.filter-sidebar { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.2rem; height: fit-content; position: sticky; top: calc(var(--navbar-h) + 16px); }
.filter-sidebar h3 { font-size: 1rem; margin-bottom: .8rem; }
.filter-group { margin-bottom: 1.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--border-light); }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-group-title { font-size: .88rem; font-weight: 700; margin-bottom: .7rem; color: var(--text); }
.filter-group .form-check { margin-bottom: .4rem; font-size: .85rem; }
.active-filters { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.filter-tag { display: flex; align-items: center; gap: .3rem; padding: .25rem .7rem; background: var(--primary-bg); color: var(--primary); border-radius: var(--radius-full); font-size: .78rem; font-weight: 600; }
.filter-tag button { font-size: .7rem; opacity: .7; }
.filter-tag button:hover { opacity: 1; }
.sort-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; flex-wrap: wrap; gap: .5rem; }
.sort-bar .results-count { font-size: .88rem; color: var(--text-light); }
.sort-select { padding: .4rem .8rem; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: .85rem; }

/* ─── Course Detail Page ─────────────────────────────── */
.course-banner {
  background: linear-gradient(135deg, #1c1d1f, #2d1f6e);
  color: #fff; padding: 40px 0;
}
.course-banner-layout { display: grid; grid-template-columns: 1fr 380px; gap: 2rem; align-items: start; }
.course-banner-content { padding: 0 0 0 0; }
.course-banner-content h1 { color: #fff; font-size: 1.85rem; margin-bottom: .75rem; }
.course-banner-meta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: .75rem; font-size: .88rem; opacity: .85; }
.course-banner-meta span { display: flex; align-items: center; gap: .3rem; }
.course-detail-layout { display: grid; grid-template-columns: 1fr 380px; gap: 2rem; align-items: start; }
.course-main { min-width: 0; }
.course-sidebar-sticky { position: sticky; top: calc(var(--navbar-h) + 16px); }

/* Price Card */
.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.price-card-thumb { aspect-ratio: 16/9; overflow: hidden; position: relative; cursor: pointer; }
.price-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.price-card-thumb:hover img { transform: scale(1.03); }
.play-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,.4);
  display: grid; place-items: center; opacity: 0; transition: opacity var(--transition);
}
.price-card-thumb:hover .play-overlay { opacity: 1; }
.play-icon { width: 52px; height: 52px; background: #fff; border-radius: 50%; display: grid; place-items: center; color: var(--primary); font-size: 1.2rem; margin-left: 4px; }
.price-card-body { padding: 1.2rem; }
.price-row { display: flex; align-items: baseline; gap: .5rem; margin-bottom: .8rem; }
.price-main { font-size: 1.8rem; font-weight: 800; }
.price-original { font-size: 1rem; color: var(--text-light); text-decoration: line-through; }
.price-discount { font-size: .85rem; color: var(--danger); font-weight: 700; }
.price-card-actions { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1rem; }
.course-includes li { display: flex; align-items: center; gap: .5rem; font-size: .85rem; padding: .3rem 0; }
.course-includes li i { width: 18px; color: var(--text-light); }

/* Course Tabs */
.course-tabs { border-bottom: 2px solid var(--border); margin-bottom: 1.5rem; display: flex; gap: 0; }
.course-tab {
  padding: .75rem 1.2rem; font-size: .9rem; font-weight: 600;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  color: var(--text-light); cursor: pointer; transition: all var(--transition);
  white-space: nowrap;
}
.course-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.course-tab:hover  { color: var(--text); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* What You'll Learn */
.wyl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-bottom: 1.2rem; }
.wyl-item { display: flex; align-items: flex-start; gap: .5rem; font-size: .88rem; }
.wyl-item i { color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* Curriculum Accordion */
.curriculum-section { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: .6rem; overflow: hidden; }
.curriculum-section-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .85rem 1rem; background: var(--bg); cursor: pointer;
  font-weight: 600; font-size: .9rem; transition: background var(--transition);
}
.curriculum-section-header:hover { background: var(--border-light); }
.curriculum-section-header i { transition: transform var(--transition); }
.curriculum-section.open .curriculum-section-header i { transform: rotate(180deg); }
.curriculum-section-meta { font-size: .78rem; font-weight: 400; color: var(--text-light); }
.curriculum-lessons { border-top: 1px solid var(--border); display: none; }
.curriculum-section.open .curriculum-lessons { display: block; }
.curriculum-lesson {
  display: flex; align-items: center; gap: .75rem;
  padding: .7rem 1rem; font-size: .86rem;
  border-bottom: 1px solid var(--border-light); transition: background var(--transition);
}
.curriculum-lesson:last-child { border-bottom: none; }
.curriculum-lesson:hover { background: var(--bg); }
.lesson-icon { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; flex-shrink: 0; }
.lesson-icon.video   { background: var(--primary-bg); color: var(--primary); }
.lesson-icon.locked  { background: var(--bg); color: var(--text-muted); }
.lesson-icon.done    { background: #d1fae5; color: var(--success); }
.lesson-duration { font-size: .75rem; color: var(--text-light); margin-left: auto; white-space: nowrap; }
.lesson-free-badge { padding: .1rem .4rem; background: var(--primary-bg); color: var(--primary); font-size: .68rem; font-weight: 700; border-radius: var(--radius-full); }

/* Instructor Card */
.instructor-card { display: flex; gap: 1.2rem; padding: 1.2rem; background: var(--bg); border-radius: var(--radius); }
.instructor-card img { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.instructor-info h4 { margin-bottom: .25rem; }
.instructor-meta { display: flex; flex-wrap: wrap; gap: .75rem; font-size: .82rem; color: var(--text-light); margin: .4rem 0; }
.instructor-meta span { display: flex; align-items: center; gap: .25rem; }

/* ─── Breadcrumb ─────────────────────────────────────── */
.breadcrumb { display: flex; align-items: center; gap: .4rem; font-size: .82rem; opacity: .8; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,.8); }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb span { opacity: .6; }

/* ─── Cart Page ──────────────────────────────────────── */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 2rem; align-items: start; }
.cart-item {
  display: flex; gap: 1rem; padding: 1.1rem 0;
  border-bottom: 1px solid var(--border-light); align-items: flex-start;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-thumb { width: 120px; flex-shrink: 0; }
.cart-item-thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius-sm); }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title { font-size: .95rem; font-weight: 700; margin-bottom: .25rem; }
.cart-item-meta  { font-size: .8rem; color: var(--text-light); }
.cart-item-price { font-size: 1.1rem; font-weight: 800; flex-shrink: 0; }
.cart-item-remove { font-size: .78rem; color: var(--danger); margin-top: .4rem; display: inline-flex; align-items: center; gap: .25rem; }
.order-summary {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem;
  position: sticky; top: calc(var(--navbar-h) + 16px);
}
.order-summary h3 { margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border); }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: .5rem 0; font-size: .9rem; }
.summary-row.total { font-size: 1.1rem; font-weight: 800; border-top: 2px solid var(--border); padding-top: .75rem; margin-top: .3rem; }
.coupon-form { display: flex; gap: .5rem; margin: .8rem 0; }
.coupon-form input { flex: 1; padding: .55rem .8rem; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: .85rem; }

/* ─── Auth Pages ─────────────────────────────────────── */
.auth-wrapper {
  min-height: calc(100vh - var(--navbar-h));
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #f0eaff, var(--bg));
  padding: 2rem 1rem;
}
.auth-card {
  background: var(--card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 2.5rem; width: 100%; max-width: 460px;
}
.auth-logo { text-align: center; margin-bottom: 1.5rem; }
.auth-logo a { display: inline-flex; align-items: center; gap: .5rem; font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.auth-title { font-size: 1.5rem; font-weight: 800; text-align: center; margin-bottom: .5rem; }
.auth-subtitle { font-size: .9rem; color: var(--text-light); text-align: center; margin-bottom: 1.5rem; }
.auth-divider { display: flex; align-items: center; gap: 1rem; margin: 1.2rem 0; color: var(--text-muted); font-size: .82rem; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-footer { text-align: center; margin-top: 1.2rem; font-size: .88rem; color: var(--text-light); }
.auth-footer a { color: var(--primary); font-weight: 600; }
.demo-box { margin-top: 1rem; padding: .9rem; background: #fef3c7; border: 1px solid #fcd34d; border-radius: var(--radius-sm); font-size: .83rem; }
.demo-box h5 { font-size: .88rem; margin-bottom: .4rem; color: #92400e; }
.demo-box p  { margin-bottom: .2rem; color: #78350f; }
.demo-box code { background: rgba(0,0,0,.07); padding: .1rem .35rem; border-radius: 3px; font-size: .8rem; }

/* ─── Student Layout ─────────────────────────────────── */
.student-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; }
.student-sidebar {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem; height: fit-content;
  position: sticky; top: calc(var(--navbar-h) + 16px);
}
.student-nav a {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem .8rem; border-radius: var(--radius-sm); margin-bottom: .2rem;
  font-size: .88rem; font-weight: 500; color: var(--text);
  transition: all var(--transition);
}
.student-nav a:hover, .student-nav a.active { background: var(--primary-bg); color: var(--primary); }
.student-nav a i { width: 18px; text-align: center; }

/* ─── Progress Bar ───────────────────────────────────── */
.progress { height: 8px; background: var(--border); border-radius: var(--radius-full); overflow: hidden; }
.progress-bar { height: 100%; background: var(--primary); border-radius: var(--radius-full); transition: width .5s ease; }
.progress-bar.success { background: var(--success); }
.progress-bar.warning { background: var(--warning); }
.progress-sm { height: 5px; }
.progress-lg { height: 12px; }

/* ─── Lesson Player Page ─────────────────────────────── */
.lesson-layout {
  display: grid; grid-template-columns: 1fr 320px;
  height: calc(100vh - var(--navbar-h));
  overflow: hidden;
}
.lesson-main { overflow-y: auto; display: flex; flex-direction: column; }
.video-wrapper { position: relative; background: #000; width: 100%; aspect-ratio: 16/9; }
.video-wrapper iframe { width: 100%; height: 100%; border: none; }
.lesson-content { padding: 1.5rem; }
.lesson-sidebar {
  border-left: 1px solid var(--border); background: var(--card);
  overflow-y: auto; display: flex; flex-direction: column;
}
.lesson-sidebar-header { padding: 1rem; border-bottom: 1px solid var(--border); font-weight: 700; }
.sidebar-section { border-bottom: 1px solid var(--border-light); }
.sidebar-section-title {
  padding: .75rem 1rem; font-size: .85rem; font-weight: 700;
  background: var(--bg); cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
}
.sidebar-lesson {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem 1rem; font-size: .82rem; cursor: pointer;
  transition: background var(--transition); border-bottom: 1px solid var(--border-light);
}
.sidebar-lesson:last-child { border-bottom: none; }
.sidebar-lesson:hover { background: var(--bg); }
.sidebar-lesson.active { background: var(--primary-bg); color: var(--primary); }
.sidebar-lesson.completed .check { color: var(--success); }
.sidebar-lesson .check { width: 18px; text-align: center; flex-shrink: 0; color: var(--border); }
.lesson-nav { display: flex; gap: .75rem; padding: 1rem 1.5rem; background: var(--bg); border-top: 1px solid var(--border); }

/* ─── Admin Layout ───────────────────────────────────── */
.admin-wrapper { display: flex; min-height: 100vh; }
.admin-main { flex: 1; margin-left: 260px; display: flex; flex-direction: column; min-height: 100vh; background: var(--bg); }
.admin-topbar {
  height: 60px; background: var(--card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; position: sticky; top: 0; z-index: 100;
}
.topbar-left { display: flex; align-items: center; gap: 1rem; }
.topbar-title { font-size: 1.1rem; font-weight: 700; }
.sidebar-toggle { padding: .4rem; font-size: 1.1rem; color: var(--text-light); transition: color var(--transition); }
.sidebar-toggle:hover { color: var(--primary); }
.admin-content { padding: 1.5rem; flex: 1; }

/* Admin Sidebar Styles */
.admin-sidebar {
  width: 260px; background: #1a1b2e; color: #fff;
  position: fixed; top: 0; left: 0; bottom: 0;
  display: flex; flex-direction: column; z-index: 999;
  overflow-y: auto; transition: transform .3s ease;
}
.sidebar-logo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.sidebar-brand {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1.15rem; font-weight: 800; color: #fff;
}
.sidebar-close { display: none; color: rgba(255,255,255,.6); font-size: 1.1rem; }
.sidebar-nav { flex: 1; padding: .75rem 0; }
.sidebar-nav ul { padding: 0; }
.sidebar-nav li a {
  display: flex; align-items: center; gap: .75rem;
  padding: .7rem 1.2rem; font-size: .88rem; font-weight: 500;
  color: rgba(255,255,255,.75); transition: all var(--transition);
  border-left: 3px solid transparent; text-decoration: none;
}
.sidebar-nav li a:hover { background: rgba(255,255,255,.07); color: #fff; border-left-color: rgba(255,255,255,.3); }
.sidebar-nav li.active a { background: rgba(86,36,208,.3); color: #fff; border-left-color: var(--primary); }
.sidebar-nav li a i { width: 18px; text-align: center; }
.active-dot { width: 6px; height: 6px; background: var(--primary-light); border-radius: 50%; margin-left: auto; }
.sidebar-footer { padding: 1rem; border-top: 1px solid rgba(255,255,255,.1); flex-shrink: 0; }
.sidebar-user { display: flex; align-items: center; gap: .7rem; }
.sidebar-user-info strong { display: block; font-size: .85rem; color: #fff; }
.sidebar-user-info small  { font-size: .75rem; color: rgba(255,255,255,.5); }
.sidebar-logout { margin-left: auto; color: rgba(255,255,255,.5); font-size: 1rem; transition: color var(--transition); }
.sidebar-logout:hover { color: var(--danger); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 998; }

/* Admin Stat Cards */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card {
  background: var(--card); border-radius: var(--radius); padding: 1.2rem;
  border: 1px solid var(--border); border-top: 4px solid var(--primary);
  display: flex; align-items: flex-start; justify-content: space-between;
}
.stat-card.green  { border-top-color: var(--success); }
.stat-card.orange { border-top-color: var(--warning); }
.stat-card.red    { border-top-color: var(--danger); }
.stat-card.blue   { border-top-color: var(--info); }
.stat-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0;
}
.stat-card.green  .stat-card-icon { background: #d1fae5; color: var(--success); }
.stat-card.orange .stat-card-icon { background: #fef3c7; color: var(--warning); }
.stat-card.red    .stat-card-icon { background: #fee2e2; color: var(--danger); }
.stat-card.blue   .stat-card-icon { background: #dbeafe; color: var(--info); }
.stat-card        .stat-card-icon { background: var(--primary-bg); color: var(--primary); }
.stat-value { font-size: 1.6rem; font-weight: 800; line-height: 1; }
.stat-label { font-size: .82rem; color: var(--text-light); margin-top: .2rem; }
.stat-trend { font-size: .76rem; margin-top: .4rem; display: flex; align-items: center; gap: .2rem; }
.stat-trend.up   { color: var(--success); }
.stat-trend.down { color: var(--danger); }

/* Admin Tables */
.admin-table-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.admin-table-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: .75rem; }
.table-search { display: flex; align-items: center; gap: .5rem; padding: .45rem .8rem; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.table-search input { border: none; outline: none; font-size: .85rem; min-width: 180px; }
.table-search i    { color: var(--text-muted); }
.data-table { width: 100%; }
.data-table th { padding: .75rem 1rem; text-align: left; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-light); background: var(--bg); border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: .8rem 1rem; font-size: .88rem; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg); }
.data-table .thumb-cell img { width: 48px; height: 34px; object-fit: cover; border-radius: var(--radius-sm); }
.data-table .avatar-cell img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }

/* Action Buttons */
.action-btns { display: flex; gap: .3rem; }
.action-btn {
  width: 30px; height: 30px; border-radius: var(--radius-sm);
  display: grid; place-items: center; font-size: .8rem;
  transition: all var(--transition); color: var(--text-light);
}
.action-btn:hover { background: var(--bg); color: var(--text); }
.action-btn.edit:hover    { background: var(--primary-bg); color: var(--primary); }
.action-btn.delete:hover  { background: #fee2e2; color: var(--danger); }
.action-btn.view:hover    { background: #dbeafe; color: var(--info); }
.action-btn.approve:hover { background: #d1fae5; color: var(--success); }

/* ─── Pagination ─────────────────────────────────────── */
.pagination { display: flex; align-items: center; gap: .4rem; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }
.page-link {
  width: 36px; height: 36px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--text); transition: all var(--transition);
}
.page-link:hover { border-color: var(--primary); color: var(--primary); }
.page-link.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 700; }
.page-link.disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }

/* ─── Modals ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  z-index: 2000; display: none; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { display: flex; animation: fadeIn .2s ease; }
.modal {
  background: var(--card); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto; animation: slideUp .25s ease;
}
.modal-lg { max-width: 760px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1.1rem; }
.modal-close { width: 32px; height: 32px; border-radius: var(--radius-sm); display: grid; place-items: center; font-size: 1rem; color: var(--text-light); transition: all var(--transition); }
.modal-close:hover { background: var(--bg); color: var(--text); }
.modal-body    { padding: 1.5rem; }
.modal-footer  { padding: 1rem 1.5rem; border-top: 1px solid var(--border); display: flex; gap: .6rem; justify-content: flex-end; }
@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ─── Upload Zone ────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 2rem; text-align: center; cursor: pointer;
  transition: all var(--transition); background: var(--bg);
}
.upload-zone:hover { border-color: var(--primary); background: var(--primary-bg); }
.upload-zone i { font-size: 2rem; color: var(--text-muted); margin-bottom: .5rem; }
.upload-zone p { font-size: .88rem; color: var(--text-light); margin: 0; }
.upload-zone small { font-size: .76rem; color: var(--text-muted); }
.upload-preview { margin-top: .75rem; }
.upload-preview img { max-height: 120px; border-radius: var(--radius-sm); margin: 0 auto; }

/* ─── Empty State ────────────────────────────────────── */
.empty-state { text-align: center; padding: 4rem 2rem; }
.empty-state i { font-size: 3.5rem; color: var(--border); margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.empty-state p  { color: var(--text-light); font-size: .9rem; max-width: 360px; margin: 0 auto 1.5rem; }

/* ─── Cards / Content Boxes ──────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem;
}
.card-header { padding-bottom: .8rem; border-bottom: 1px solid var(--border); margin-bottom: 1rem; display: flex; align-items: center; justify-content: space-between; }
.card-header h3 { font-size: 1rem; }

/* ─── Course Form (add/edit) ─────────────────────────── */
.course-form-layout { display: grid; grid-template-columns: 1fr 340px; gap: 1.5rem; align-items: start; }
.dynamic-list .list-item { display: flex; gap: .5rem; margin-bottom: .5rem; }
.dynamic-list .list-item .form-control { flex: 1; }
.dynamic-list .remove-item { color: var(--danger); opacity: .7; transition: opacity var(--transition); }
.dynamic-list .remove-item:hover { opacity: 1; }

/* ─── Profile ────────────────────────────────────────── */
.profile-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff; padding: 3rem 0 1rem;
}
.profile-header-inner { display: flex; align-items: flex-end; gap: 1.5rem; }
.profile-avatar-wrap { position: relative; }
.profile-avatar-wrap img { width: 110px; height: 110px; border-radius: 50%; border: 4px solid #fff; object-fit: cover; }
.profile-info h2 { color: #fff; margin-bottom: .25rem; }
.profile-info p  { opacity: .85; }

/* ─── Footer ─────────────────────────────────────────── */
.site-footer { background: #1a1b2e; color: rgba(255,255,255,.8); }
.footer-top  { padding: 56px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer-logo {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 1rem;
}
.footer-logo-image { display: block; width: min(100%, 220px); height: auto; object-fit: contain; }
.footer-desc { font-size: .86rem; line-height: 1.7; opacity: .7; margin-bottom: 1.2rem; }
.social-links { display: flex; gap: .5rem; flex-wrap: wrap; }
.social-btn {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  display: grid; place-items: center; font-size: .85rem;
  background: rgba(255,255,255,.08); color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.social-facebook:hover  { background: #1877f2; }
.social-twitter:hover   { background: #1da1f2; }
.social-instagram:hover { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.social-linkedin:hover  { background: #0077b5; }
.social-youtube:hover   { background: #ff0000; }
.footer-heading { font-size: .9rem; font-weight: 700; color: #fff; margin-bottom: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-links li { margin-bottom: .45rem; }
.footer-links a { font-size: .85rem; color: rgba(255,255,255,.65); transition: color var(--transition); display: flex; align-items: center; gap: .4rem; }
.footer-links a:hover { color: var(--primary-light); }
.footer-links i { font-size: .72rem; color: var(--primary-light); }
.footer-contact li { display: flex; align-items: flex-start; gap: .7rem; font-size: .85rem; color: rgba(255,255,255,.65); margin-bottom: .7rem; }
.footer-contact i { color: var(--primary-light); margin-top: 2px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-contact a:hover { color: var(--primary-light); }
.footer-bottom { background: rgba(0,0,0,.25); border-top: 1px solid rgba(255,255,255,.06); padding: 1rem 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem 1.5rem; font-size: .82rem; color: rgba(255,255,255,.45); }
.footer-bottom-inner strong { color: rgba(255,255,255,.7); }

/* ─── Scroll to Top ──────────────────────────────────── */
.scroll-top {
  position: fixed; bottom: 28px; right: 80px; width: 40px; height: 40px;
  background: var(--primary); color: #fff; border-radius: 50%;
  display: grid; place-items: center; font-size: .9rem;
  box-shadow: var(--shadow); opacity: 0; visibility: hidden;
  transform: translateY(10px); transition: all var(--transition); z-index: 1000;
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ─── Misc Utilities ─────────────────────────────────── */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-left   { text-align: left; }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-muted   { color: var(--text-muted); }
.text-light   { color: var(--text-light); }
.fw-bold { font-weight: 700; }
.fw-600  { font-weight: 600; }
.d-flex  { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.mt-1  { margin-top: .5rem; }
.mt-2  { margin-top: 1rem; }
.mt-3  { margin-top: 1.5rem; }
.mb-1  { margin-bottom: .5rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.p-0   { padding: 0 !important; }
.py-2  { padding-top: 1rem; padding-bottom: 1rem; }

/* ─── Alert Boxes ────────────────────────────────────── */
.alert { padding: .9rem 1.1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; display: flex; align-items: flex-start; gap: .6rem; font-size: .88rem; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert-warning  { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.alert-info     { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.alert i { flex-shrink: 0; margin-top: 2px; }

/* ─── Chart Container ────────────────────────────────── */
.chart-container { position: relative; height: 280px; }

/* ════════════════════════════════════════════════════════════
   PREMIUM LUXURY BLACK & RED THEME — GLOBAL OVERRIDES
   ════════════════════════════════════════════════════════════ */

/* ─── Custom Scrollbar ───────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #fff; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #f2f2f2; }
* { scrollbar-width: thin; scrollbar-color: #fff transparent; }

/* ─── Body ───────────────────────────────────────────── */
body {
  background:
    radial-gradient(ellipse at 8% 14%, rgba(36,127,118,.13), transparent 38%),
    radial-gradient(ellipse at 92% 44%, rgba(177,15,90,.10), transparent 34%),
    linear-gradient(135deg, #0A0A0A 0%, #160912 52%, #0A0A0A 100%);
  background-attachment: fixed;
  color: #FFFFFF;
}
h1,h2,h3,h4,h5,h6 { color: #FFFFFF; }

/* Floating contact actions */
.floating-contact {
  position: fixed;
  z-index: 1050;
  left: 18px;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.floating-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 54px;
  min-height: 54px;
  padding: 0 17px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  color: #fff;
  font-size: .88rem;
  font-weight: 700;
  box-shadow: 0 8px 26px rgba(0,0,0,.35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.floating-contact-btn:hover {
  color: #fff;
  transform: translateX(4px);
  box-shadow: 0 12px 30px rgba(0,0,0,.45);
  filter: brightness(1.08);
}
.floating-contact-btn i { font-size: 1.35rem; }
.floating-contact-whatsapp {
  background: linear-gradient(135deg, #1dbf73, #078c55);
}
.floating-contact-call {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
}
@media (max-width: 640px) {
  .floating-contact { left: 12px; bottom: 18px; gap: 8px; }
  .floating-contact-btn {
    width: 50px;
    min-width: 50px;
    min-height: 50px;
    height: 50px;
    justify-content: center;
    padding: 0;
  }
  .floating-contact-btn span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
}

/* ─── Navbar / Header ────────────────────────────────── */
.site-header {
  background: rgba(10,10,10,0.95) !important;
  border-bottom: 1px solid rgba(36,127,118,0.15) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(36,127,118,0.15) !important; }
.navbar-brand { color: #247F76 !important; }
.logo-icon { background: #247F76 !important; }
.nav-link { color: #FFFFFF !important; }
.nav-link:hover { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.nav-item.dropdown .dropdown-menu { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.dropdown-menu li a { color: #E5E5E5 !important; }
.dropdown-menu li a:hover { background: rgba(36,127,118,0.08) !important; color: #247F76 !important; }
.user-avatar-btn { color: #FFFFFF !important; }
.user-avatar-btn:hover { background: rgba(36,127,118,0.10) !important; }
.dropdown-panel { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.dropdown-header { border-bottom-color: rgba(36,127,118,0.15) !important; }
.dropdown-header strong { color: #FFFFFF !important; }
.dropdown-header small { color: #8A8A8A !important; }
.dropdown-links li a { color: #E5E5E5 !important; }
.dropdown-links li a:hover { background: rgba(36,127,118,0.08) !important; color: #247F76 !important; }
.dropdown-links .divider { border-top-color: rgba(36,127,118,0.15) !important; }
.nav-icon-btn { color: #FFFFFF !important; }
.nav-icon-btn:hover { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.hamburger span { background: #FFFFFF !important; }
.mobile-overlay { background: rgba(0,0,0,0.75) !important; }

/* ─── Buttons ────────────────────────────────────────── */
.btn-primary { background: #247F76 !important; border-color: #247F76 !important; color: #FFFFFF !important; }
.btn-primary:hover { background: #36958B !important; border-color: #36958B !important; transform: translateY(-3px) !important; box-shadow: 0 8px 24px rgba(36,127,118,0.35) !important; }
.btn-outline { background: transparent !important; color: #247F76 !important; border-color: #247F76 !important; }
.btn-outline:hover { background: #247F76 !important; color: #FFFFFF !important; transform: translateY(-3px) !important; }
.btn-outline-white { background: transparent !important; color: #FFFFFF !important; border-color: rgba(255,255,255,0.5) !important; }
.btn-outline-white:hover { background: #247F76 !important; border-color: #247F76 !important; color: #FFFFFF !important; }
.btn-white { background: #FFFFFF !important; color: #247F76 !important; border-color: #FFFFFF !important; }
.btn-white:hover { background: #247F76 !important; color: #FFFFFF !important; }
.btn-ghost { background: transparent !important; color: #E5E5E5 !important; border-color: rgba(36,127,118,0.20) !important; }
.btn-ghost:hover { background: rgba(36,127,118,0.08) !important; border-color: rgba(36,127,118,0.35) !important; color: #247F76 !important; }
.btn-dark { background: #1F1F1F !important; color: #FFFFFF !important; border-color: #1F1F1F !important; }
.btn-dark:hover { background: #247F76 !important; border-color: #247F76 !important; }

/* ─── Flash Messages ─────────────────────────────────── */
.flash-message { background: #1F1F1F !important; border-color: rgba(36,127,118,0.30) !important; color: #FFFFFF !important; box-shadow: 0 8px 24px rgba(36,127,118,0.20) !important; }

/* ─── Forms ──────────────────────────────────────────── */
label { color: #E5E5E5 !important; }
.form-control { background: #1F1F1F !important; border-color: rgba(36,127,118,0.20) !important; color: #FFFFFF !important; }
.form-control:focus { border-color: #247F76 !important; box-shadow: 0 0 0 3px rgba(36,127,118,0.20) !important; }
.form-control::placeholder { color: #8A8A8A !important; }
.form-hint { color: #8A8A8A !important; }
select.form-control { background-color: #1F1F1F !important; }

/* ─── Auth Pages ──────────────────────────────────────── */
.auth-wrapper { background: linear-gradient(135deg, #0A0A0A, #121212) !important; }
.auth-card { background: #1F1F1F !important; border: 1px solid rgba(36,127,118,0.15) !important; box-shadow: 0 20px 60px rgba(36,127,118,0.15) !important; }
.auth-logo a { color: #247F76 !important; }
.auth-title { color: #FFFFFF !important; }
.auth-subtitle { color: #8A8A8A !important; }
.auth-divider { color: #8A8A8A !important; }
.auth-divider::before, .auth-divider::after { background: rgba(36,127,118,0.15) !important; }
.auth-footer { color: #8A8A8A !important; }
.auth-footer a { color: #247F76 !important; }
.demo-box { background: rgba(36,127,118,0.08) !important; border-color: rgba(36,127,118,0.25) !important; }
.demo-box h5 { color: #247F76 !important; }
.demo-box p { color: #E5E5E5 !important; }
.demo-box code { background: rgba(36,127,118,0.15) !important; color: #36958B !important; }

/* ─── Cards ──────────────────────────────────────────── */
.card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.card-header { border-bottom-color: rgba(36,127,118,0.15) !important; }
.price-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }

/* ─── Hero Section (generic) ─────────────────────────── */
.hero {
  background: linear-gradient(135deg, #0A0A0A 0%, #1A0000 50%, #0A0A0A 100%) !important;
}
.hero-content h1 span { color: #247F76 !important; }
.hero-tag { background: rgba(36,127,118,0.10) !important; border-color: rgba(36,127,118,0.25) !important; color: #FFFFFF !important; }
.hero-tag:hover { background: rgba(36,127,118,0.20) !important; }
.hero-search { background: #1F1F1F !important; box-shadow: 0 8px 32px rgba(36,127,118,0.20) !important; }
.hero-search input { background: #1F1F1F !important; color: #FFFFFF !important; }
.hero-search input::placeholder { color: #8A8A8A !important; }
.hero-search button { background: #247F76 !important; }
.hero-search button:hover { background: #36958B !important; }

/* ─── Section Badges ─────────────────────────────────── */
.section-badge { background: rgba(36,127,118,0.12) !important; color: #247F76 !important; border: 1px solid rgba(36,127,118,0.25) !important; }

/* ─── Category Cards ─────────────────────────────────── */
.cat-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.cat-card:hover { border-color: #247F76 !important; box-shadow: 0 15px 40px rgba(36,127,118,0.20) !important; transform: translateY(-8px) !important; }
.cat-icon { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.cat-card:hover .cat-icon { background: #247F76 !important; color: #FFFFFF !important; }
.cat-card h4 { color: #FFFFFF !important; }
.cat-card span { color: #8A8A8A !important; }

/* ─── Course Cards ───────────────────────────────────── */
.course-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; border-radius: 16px !important; }
.course-card:hover { transform: translateY(-8px) !important; box-shadow: 0 15px 40px rgba(36,127,118,0.20) !important; border-color: #247F76 !important; }
.course-cat { color: #247F76 !important; }
.course-title a { color: #FFFFFF !important; }
.course-title a:hover { color: #247F76 !important; }
.course-instructor { color: #8A8A8A !important; }
.course-meta { color: #8A8A8A !important; border-top-color: rgba(36,127,118,0.10) !important; }
.course-footer { border-top-color: rgba(36,127,118,0.10) !important; }
.course-price .current { color: #FFFFFF !important; }
.course-price .free { color: #16a34a !important; }
.course-body { background: #1F1F1F !important; }
.thumb-action-btn { background: #1F1F1F !important; color: #E5E5E5 !important; }
.thumb-action-btn:hover { background: #247F76 !important; color: #FFFFFF !important; }

/* ─── Badge Colors ───────────────────────────────────── */
.badge-free { background: rgba(22,163,74,0.15) !important; color: #16a34a !important; }
.badge-sale { background: rgba(36,127,118,0.15) !important; color: #247F76 !important; }
.badge-bestseller { background: rgba(245,158,11,0.15) !important; color: #f59e0b !important; }
.badge-new { background: rgba(59,130,246,0.15) !important; color: #60a5fa !important; }
.badge-success { background: rgba(22,163,74,0.15) !important; color: #16a34a !important; }
.badge-warning { background: rgba(245,158,11,0.15) !important; color: #f59e0b !important; }
.badge-danger  { background: rgba(36,127,118,0.15) !important; color: #247F76 !important; }
.badge-info    { background: rgba(59,130,246,0.15) !important; color: #60a5fa !important; }
.badge-primary { background: rgba(36,127,118,0.12) !important; color: #247F76 !important; }
.badge-draft   { background: #2A2A2A !important; color: #8A8A8A !important; }
.badge-published { background: rgba(22,163,74,0.15) !important; color: #16a34a !important; }
.badge-archived  { background: #2A2A2A !important; color: #8A8A8A !important; }

/* ─── How It Works ───────────────────────────────────── */
.how-card { background: transparent !important; }
.how-num { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }

/* ─── Testimonials ───────────────────────────────────── */
.testimonial-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.t-text { color: #E5E5E5 !important; }
.t-author small { color: #8A8A8A !important; }

/* ─── Stats Banner ───────────────────────────────────── */
.stats-banner { background: linear-gradient(135deg, #1A0000, #247F76) !important; }

/* ─── CTA Banner ─────────────────────────────────────── */
.cta-banner { background: linear-gradient(135deg, #1A0000, #247F76) !important; }
.cta-banner h2 { color: #FFFFFF !important; }

/* ─── Newsletter ─────────────────────────────────────── */
.newsletter { background: #050505 !important; }
.newsletter h3 { color: #FFFFFF !important; }
.newsletter p { color: rgba(255,255,255,0.65) !important; }
.newsletter-form input { background: #1F1F1F !important; color: #FFFFFF !important; border: 1px solid rgba(36,127,118,0.20) !important; }
.newsletter-form input::placeholder { color: #8A8A8A !important; }
.newsletter-form input:focus { border-color: #247F76 !important; outline: none !important; }

/* ─── Course Listing Page ────────────────────────────── */
.filter-sidebar { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.filter-group { border-bottom-color: rgba(36,127,118,0.10) !important; }
.filter-group-title { color: #E5E5E5 !important; }
.filter-tag { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.sort-bar .results-count { color: #8A8A8A !important; }
.sort-select { background: #1F1F1F !important; color: #FFFFFF !important; border-color: rgba(36,127,118,0.20) !important; }

/* ─── Course Banner / Detail ─────────────────────────── */
.course-banner { background: linear-gradient(135deg, #0A0A0A, #1A0000) !important; }
.course-banner-content h1 { color: #FFFFFF !important; }
.cd-body { background: #0A0A0A !important; }
.cd-hero { background: linear-gradient(145deg, #0A0A0A 0%, #1A0000 55%, #0A0A0A 100%) !important; }
.cd-buy-card { background: #1F1F1F !important; border: 1px solid rgba(36,127,118,0.15) !important; box-shadow: 0 4px 30px rgba(36,127,118,0.15) !important; }
.cd-card { background: #1F1F1F !important; border-radius: 14px !important; box-shadow: 0 1px 4px rgba(36,127,118,0.08) !important; }
.cd-card h2 { color: #FFFFFF !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.cd-card h2 i { color: #247F76 !important; }
.cd-empty { color: #8A8A8A !important; }
.cd-learn-box { background: rgba(36,127,118,0.06) !important; border-color: rgba(36,127,118,0.20) !important; }
.cd-learn-box h2 { color: #FFFFFF !important; }
.cd-learn-item { color: #E5E5E5 !important; }
.cd-acc-btn { background: #181818 !important; color: #FFFFFF !important; }
.cd-acc-btn:hover { background: #1F1F1F !important; }
.cd-acc-btn.open { background: rgba(36,127,118,0.12) !important; color: #247F76 !important; }
.cd-acc-item { border-color: rgba(36,127,118,0.12) !important; }
.cd-acc-item:hover { box-shadow: 0 2px 12px rgba(36,127,118,0.10) !important; }
.cd-acc-body { background: #1F1F1F !important; border-top-color: rgba(36,127,118,0.10) !important; }
.cd-lesson { color: #E5E5E5 !important; border-bottom-color: rgba(36,127,118,0.06) !important; }
.cd-lesson:hover { background: #181818 !important; }
.cd-lesson-left i { color: #247F76 !important; }
.editorial-course-detail-page .cd-lesson,
.editorial-course-detail-page .cd-lesson:hover {
  background: #FFFFFF !important;
  color: #203C39 !important;
}
.editorial-course-detail-page .cd-lesson:hover { background: #EAF3F0 !important; }
.editorial-course-detail-page .cd-lesson-left { color: #203C39 !important; }
.editorial-course-detail-page .cd-lesson-right { color: #596E68 !important; }
.cd-highlights-bar { background: #1F1F1F !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.cd-hl-item { border-right-color: rgba(36,127,118,0.10) !important; }
.cd-hl-icon { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.cd-hl-label { color: #8A8A8A !important; }
.cd-hl-val { color: #FFFFFF !important; }
.cd-description { color: #E5E5E5 !important; }
.cd-rating-score { text-align: center; }
.cd-score-num { color: #247F76 !important; }
.cd-bar-track { background: #2A2A2A !important; }
.cd-bar-fill { background: #247F76 !important; }
.cd-review { border-bottom-color: rgba(36,127,118,0.10) !important; }
.cd-review-top strong { color: #FFFFFF !important; }
.cd-review-top span { color: #8A8A8A !important; }
.cd-review-body p { color: #E5E5E5 !important; }
.cd-price { color: #FFFFFF !important; }
.cd-price-orig { color: #8A8A8A !important; }
.cd-price-badge { background: rgba(36,127,118,0.15) !important; color: #36958B !important; }
.cd-includes li { color: #E5E5E5 !important; }
.cd-includes li i { color: #247F76 !important; }
.cd-guarantee { color: #8A8A8A !important; }
.cd-card-meta-grid { background: #181818 !important; }
.cd-card-meta-item { color: #E5E5E5 !important; }
.cd-card-meta-item i { color: #247F76 !important; }
.cd-instructor-info p { color: #E5E5E5 !important; }
.cd-instructor-meta span { color: #8A8A8A !important; }

/* ─── Curriculum ─────────────────────────────────────── */
.curriculum-section { border-color: rgba(36,127,118,0.15) !important; }
.curriculum-section-header { background: #181818 !important; font-size: .9rem; }
.curriculum-section-header:hover { background: #1F1F1F !important; }
.curriculum-lesson { border-bottom-color: rgba(36,127,118,0.08) !important; color: #E5E5E5 !important; }
.curriculum-lesson:hover { background: #181818 !important; }
.lesson-icon.video { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.lesson-icon.locked { background: #2A2A2A !important; color: #8A8A8A !important; }
.lesson-icon.done { background: rgba(22,163,74,0.15) !important; color: #16a34a !important; }
.lesson-free-badge { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }

/* ─── Progress Bar ───────────────────────────────────── */
.progress { background: #2A2A2A !important; }
.progress-bar { background: #247F76 !important; }

/* ─── Pagination ─────────────────────────────────────── */
.page-link { background: #1F1F1F !important; border-color: rgba(36,127,118,0.20) !important; color: #E5E5E5 !important; }
.page-link:hover { border-color: #247F76 !important; color: #247F76 !important; background: rgba(36,127,118,0.08) !important; }
.page-link.active { background: #247F76 !important; border-color: #247F76 !important; color: #FFFFFF !important; }
.page-link.disabled { opacity: 0.35 !important; }

/* ─── Modals ─────────────────────────────────────────── */
.modal { background: #1F1F1F !important; border: 1px solid rgba(36,127,118,0.15) !important; }
.modal-header { border-bottom-color: rgba(36,127,118,0.15) !important; }
.modal-header h3 { color: #FFFFFF !important; }
.modal-footer { border-top-color: rgba(36,127,118,0.15) !important; }
.modal-close { color: #8A8A8A !important; }
.modal-close:hover { background: rgba(36,127,118,0.10) !important; color: #FFFFFF !important; }
.modal-overlay { background: rgba(0,0,0,0.80) !important; }

/* ─── Upload Zone ────────────────────────────────────── */
.upload-zone { background: #181818 !important; border-color: rgba(36,127,118,0.20) !important; }
.upload-zone:hover { border-color: #247F76 !important; background: rgba(36,127,118,0.06) !important; }
.upload-zone i { color: #8A8A8A !important; }
.upload-zone p { color: #E5E5E5 !important; }
.upload-zone small { color: #8A8A8A !important; }

/* ─── Empty State ────────────────────────────────────── */
.empty-state i { color: rgba(36,127,118,0.30) !important; }
.empty-state h3 { color: #FFFFFF !important; }
.empty-state p { color: #8A8A8A !important; }

/* ─── Alert Boxes ────────────────────────────────────── */
.alert-success { background: rgba(22,163,74,0.12) !important; color: #34d399 !important; border-color: rgba(22,163,74,0.25) !important; }
.alert-danger  { background: rgba(36,127,118,0.12) !important; color: #36958B !important; border-color: rgba(36,127,118,0.25) !important; }
.alert-warning { background: rgba(245,158,11,0.12) !important; color: #f59e0b !important; border-color: rgba(245,158,11,0.25) !important; }
.alert-info    { background: rgba(59,130,246,0.12) !important; color: #60a5fa !important; border-color: rgba(59,130,246,0.25) !important; }

/* ─── Flash Messages ─────────────────────────────────── */
.flash-success { background: rgba(22,163,74,0.15) !important; color: #34d399 !important; border-color: rgba(22,163,74,0.25) !important; }
.flash-danger  { background: rgba(36,127,118,0.15) !important; color: #36958B !important; border-color: rgba(36,127,118,0.25) !important; }
.flash-warning { background: rgba(245,158,11,0.15) !important; color: #f59e0b !important; border-color: rgba(245,158,11,0.25) !important; }
.flash-info    { background: rgba(59,130,246,0.15) !important; color: #60a5fa !important; border-color: rgba(59,130,246,0.25) !important; }

/* ─── Toast ──────────────────────────────────────────── */
.toast { background: #1F1F1F !important; border: 1px solid rgba(36,127,118,0.20) !important; }
.toast.toast-success { background: rgba(22,163,74,0.20) !important; border-color: rgba(22,163,74,0.30) !important; }
.toast.toast-danger  { background: rgba(36,127,118,0.20) !important; border-color: rgba(36,127,118,0.30) !important; }

/* ─── Profile ────────────────────────────────────────── */
.profile-header { background: linear-gradient(135deg, #1A0000, #247F76) !important; }

/* ─── Footer ─────────────────────────────────────────── */
.site-footer { background: #050505 !important; color: #A0A0A0 !important; }
.footer-top { border-top: 1px solid rgba(36,127,118,0.10) !important; }
.footer-logo { color: #FFFFFF !important; }
.footer-desc { color: #A0A0A0 !important; }
.social-btn { background: rgba(36,127,118,0.08) !important; color: rgba(255,255,255,0.65) !important; border: 1px solid rgba(36,127,118,0.15) !important; }
.social-btn:hover { background: #247F76 !important; color: #FFFFFF !important; transform: translateY(-2px) !important; }
.social-facebook:hover  { background: #247F76 !important; }
.social-twitter:hover   { background: #247F76 !important; }
.social-instagram:hover { background: #247F76 !important; }
.social-linkedin:hover  { background: #247F76 !important; }
.social-youtube:hover   { background: #247F76 !important; }
.footer-heading { color: #FFFFFF !important; }
.footer-links a { color: rgba(255,255,255,0.55) !important; }
.footer-links a:hover { color: #247F76 !important; }
.footer-links i { color: #247F76 !important; }
.footer-contact li { color: rgba(255,255,255,0.55) !important; }
.footer-contact i { color: #247F76 !important; }
.footer-contact a { color: rgba(255,255,255,0.55) !important; }
.footer-contact a:hover { color: #247F76 !important; }
.footer-bottom { background: rgba(0,0,0,0.40) !important; border-top-color: rgba(36,127,118,0.10) !important; }
.footer-bottom-inner { color: rgba(255,255,255,0.40) !important; }
.footer-bottom-inner strong { color: rgba(255,255,255,0.65) !important; }

/* ─── Scroll to Top ──────────────────────────────────── */
.scroll-top { background: #247F76 !important; box-shadow: 0 4px 20px rgba(36,127,118,0.40) !important; }
.scroll-top:hover { background: #36958B !important; }

/* ─── Admin Sidebar ──────────────────────────────────── */
.admin-sidebar, .admin-sidebar.admin-body { background: #050505 !important; border-right: 1px solid rgba(36,127,118,0.15) !important; }
.sidebar-logo { border-bottom-color: rgba(36,127,118,0.15) !important; }
.sidebar-brand { color: #FFFFFF !important; }
.sidebar-nav li a { color: rgba(255,255,255,0.70) !important; }
.sidebar-nav li a:hover { background: rgba(36,127,118,0.08) !important; color: #FFFFFF !important; border-left-color: rgba(36,127,118,0.40) !important; }
.sidebar-nav li.active a { background: rgba(36,127,118,0.15) !important; color: #FFFFFF !important; border-left-color: #247F76 !important; }
.sidebar-footer { border-top-color: rgba(36,127,118,0.15) !important; }
.sidebar-user-info strong { color: #FFFFFF !important; }
.sidebar-user-info small { color: rgba(255,255,255,0.40) !important; }
.active-dot { background: #247F76 !important; }
.admin-brand i { color: #247F76 !important; }
.admin-nav-link { color: rgba(255,255,255,0.70) !important; }
.admin-nav-link:hover { background: rgba(36,127,118,0.08) !important; color: #FFFFFF !important; border-left-color: rgba(36,127,118,0.40) !important; }
.admin-nav-link.active { background: rgba(36,127,118,0.15) !important; color: #FFFFFF !important; border-left-color: #247F76 !important; }
.admin-nav-group { color: rgba(255,255,255,0.30) !important; }
.admin-nav-divider { border-top-color: rgba(36,127,118,0.15) !important; }

/* ─── Admin Tables ───────────────────────────────────── */
.admin-table-wrap { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.admin-table-header { border-bottom-color: rgba(36,127,118,0.15) !important; }
.table-search { background: #181818 !important; border-color: rgba(36,127,118,0.15) !important; }
.table-search input { background: #181818 !important; color: #FFFFFF !important; }
.table-search i { color: #8A8A8A !important; }
.data-table th { background: #181818 !important; color: #8A8A8A !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.data-table td { border-bottom-color: rgba(36,127,118,0.08) !important; color: #E5E5E5 !important; }
.data-table tr:hover td { background: #181818 !important; }
.admin-table th { background: #181818 !important; color: #8A8A8A !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.admin-table td { border-bottom-color: rgba(36,127,118,0.08) !important; }
.admin-table tr:hover td { background: #181818 !important; }

/* ─── Admin Stat Cards ───────────────────────────────── */
.stat-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; border-top-color: #247F76 !important; }
.stat-card.green  { border-top-color: #16a34a !important; }
.stat-card.orange { border-top-color: #f59e0b !important; }
.stat-card.red    { border-top-color: #247F76 !important; }
.stat-card .stat-card-icon { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.stat-card.green  .stat-card-icon { background: rgba(22,163,74,0.12) !important; color: #16a34a !important; }
.stat-card.orange .stat-card-icon { background: rgba(245,158,11,0.12) !important; color: #f59e0b !important; }
.admin-stat-card { background: #1F1F1F !important; border: 1px solid rgba(36,127,118,0.15) !important; }
.admin-stat-icon.purple { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.admin-stat-icon.blue   { background: rgba(59,130,246,0.12) !important; color: #60a5fa !important; }
.admin-stat-icon.green  { background: rgba(22,163,74,0.12) !important; color: #16a34a !important; }
.admin-stat-icon.orange { background: rgba(245,158,11,0.12) !important; color: #f59e0b !important; }
.stat-value { color: #FFFFFF !important; }
.stat-label { color: #8A8A8A !important; }
.admin-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.admin-card-header { border-bottom-color: rgba(36,127,118,0.15) !important; }
.admin-card-header h2 { color: #FFFFFF !important; }
.admin-card-header a { color: #247F76 !important; }
.admin-card-title { color: #FFFFFF !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.admin-topbar { background: #121212 !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.admin-topbar-title { color: #FFFFFF !important; }
.admin-topbar-user { color: #FFFFFF !important; }
.admin-content { background: #0A0A0A !important; }
.admin-main { background: #0A0A0A !important; }
.admin-form input, .admin-form select, .admin-form textarea { background: #1F1F1F !important; border-color: rgba(36,127,118,0.20) !important; color: #FFFFFF !important; }
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus { border-color: #247F76 !important; }
.admin-form label { color: #E5E5E5 !important; }
.admin-form small { color: #8A8A8A !important; }
.admin-revenue-badge { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }

/* ─── Student Layout ─────────────────────────────────── */
.student-sidebar { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.student-nav a { color: #E5E5E5 !important; }
.student-nav a:hover, .student-nav a.active { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.dashboard-sidebar { background: #1F1F1F !important; border-right-color: rgba(36,127,118,0.15) !important; }
.dash-user { background: rgba(36,127,118,0.08) !important; }
.dash-user strong { color: #FFFFFF !important; }
.dash-user small { color: #8A8A8A !important; }
.dash-link { color: #E5E5E5 !important; }
.dash-link:hover, .dash-link.active { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.dashboard-main { background: #0A0A0A !important; }
.dash-stat-card { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.dash-stat-icon { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.dash-stat-icon.orange { background: rgba(245,158,11,0.12) !important; color: #f59e0b !important; }
.dash-stat-icon.green  { background: rgba(22,163,74,0.12) !important; color: #16a34a !important; }
.dash-stat-card strong { color: #FFFFFF !important; }
.dash-stat-card span { color: #8A8A8A !important; }

/* ─── Watch Player ───────────────────────────────────── */
.watch-main { background: #0A0A0A !important; }
.watch-sidebar { background: #1F1F1F !important; border-left-color: rgba(36,127,118,0.15) !important; }
.watch-course-title { background: #1F1F1F !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.watch-section-title { background: #181818 !important; color: #8A8A8A !important; }
.watch-lesson { color: #E5E5E5 !important; border-bottom-color: rgba(36,127,118,0.08) !important; }
.watch-lesson:hover { background: #181818 !important; }
.watch-lesson.active { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.watch-lesson-info { background: #1F1F1F !important; border-top-color: rgba(36,127,118,0.15) !important; }
.lesson-text-content { background: #1F1F1F !important; }
.lesson-nav { background: #181818 !important; border-top-color: rgba(36,127,118,0.15) !important; }
.lesson-sidebar { background: #1F1F1F !important; border-left-color: rgba(36,127,118,0.15) !important; }
.lesson-sidebar-header { border-bottom-color: rgba(36,127,118,0.15) !important; color: #FFFFFF !important; }
.sidebar-section-title { background: #181818 !important; color: #8A8A8A !important; }
.sidebar-lesson { color: #E5E5E5 !important; border-bottom-color: rgba(36,127,118,0.08) !important; }
.sidebar-lesson:hover { background: #181818 !important; }
.sidebar-lesson.active { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.sidebar-lesson.completed .check { color: #16a34a !important; }
.sidebar-lesson .check { color: #2A2A2A !important; }

/* ─── Policy Pages ───────────────────────────────────── */
.policy-toc-inner { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.policy-toc-inner h4 { color: #8A8A8A !important; }
.policy-toc ul li a { color: #E5E5E5 !important; }
.policy-toc ul li a:hover { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; }
.policy-meta { border-top-color: rgba(36,127,118,0.15) !important; color: #8A8A8A !important; }
.policy-heading { color: #FFFFFF !important; border-bottom-color: rgba(36,127,118,0.10) !important; }
.policy-heading::before { background: #247F76 !important; }
.policy-para { color: #E5E5E5 !important; }

/* ─── OTP ────────────────────────────────────────────── */
.otp-icon { background: linear-gradient(135deg, #1B655F, #247F76) !important; }
.otp-box { background: #1F1F1F !important; color: #247F76 !important; border-color: rgba(36,127,118,0.20) !important; }
.otp-box:focus { border-color: #247F76 !important; box-shadow: 0 0 0 3px rgba(36,127,118,0.20) !important; background: #2A0000 !important; }
.otp-error { background: rgba(36,127,118,0.10) !important; border-color: rgba(36,127,118,0.25) !important; color: #36958B !important; }
.otp-error a { color: #36958B !important; }
.otp-verified-badge { background: rgba(36,127,118,0.10) !important; color: #247F76 !important; border-color: rgba(36,127,118,0.25) !important; }

/* ─── Role Badges ────────────────────────────────────── */
.role-administrator { background: rgba(36,127,118,0.15) !important; color: #247F76 !important; }
.role-instructor    { background: rgba(36,127,118,0.10) !important; color: #36958B !important; }
.role-student       { background: rgba(22,163,74,0.12) !important; color: #16a34a !important; }

/* ─── Checkout ───────────────────────────────────────── */
.checkout-summary, .checkout-payment { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.checkout-summary h2, .checkout-payment h2 { color: #FFFFFF !important; border-bottom-color: rgba(36,127,118,0.15) !important; }
.checkout-course-card { border-bottom-color: rgba(36,127,118,0.10) !important; }
.checkout-course-card h3 { color: #FFFFFF !important; }
.checkout-course-card span { color: #8A8A8A !important; }
.checkout-row { border-bottom-color: rgba(36,127,118,0.08) !important; color: #E5E5E5 !important; }
.checkout-row.total { color: #FFFFFF !important; }
.checkout-benefits li { color: #E5E5E5 !important; }
.user-info-box { background: #181818 !important; }
.user-info-box p { color: #E5E5E5 !important; }
.razorpay-info { color: #8A8A8A !important; }
.payment-note { color: #8A8A8A !important; }
.order-summary { background: #1F1F1F !important; border-color: rgba(36,127,118,0.15) !important; }
.order-summary h3 { border-bottom-color: rgba(36,127,118,0.15) !important; color: #FFFFFF !important; }
.summary-row { color: #E5E5E5 !important; }
.summary-row.total { color: #FFFFFF !important; border-top-color: rgba(36,127,118,0.20) !important; }
.coupon-form input { background: #181818 !important; border-color: rgba(36,127,118,0.20) !important; color: #FFFFFF !important; }

/* ─── Search Results ─────────────────────────────────── */
.search-result-info .title { color: #FFFFFF !important; }

/* ─── Rating Stars ───────────────────────────────────── */
.rating-bar .bar-wrap { background: #2A2A2A !important; }
.rating-bar .bar-fill { background: #247F76 !important; }
.rating-bar .label { color: #FFFFFF !important; }
.rating-bar .pct { color: #8A8A8A !important; }

/* ─── Premium Fade-in Animation ─────────────────────── */
@keyframes luxuryFadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes luxuryGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(36,127,118,0.20); }
  50%       { box-shadow: 0 0 40px rgba(36,127,118,0.40); }
}

/* ─── Section Backgrounds ────────────────────────────── */
.bg-light { background: #121212 !important; }
.bg-white { background: #1F1F1F !important; }
.section-pad { background: inherit; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1200px) {
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .courses-grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
  .course-detail-layout { grid-template-columns: 1fr; }
  .course-banner-layout { grid-template-columns: 1fr; }
  .course-sidebar-sticky { position: static; order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .student-layout { grid-template-columns: 1fr; }
  .student-sidebar { position: static; }
  .admin-main { margin-left: 0; }
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .sidebar-close { display: block; }
  .sidebar-overlay.open { display: block; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .course-form-layout { grid-template-columns: 1fr; }
  .lesson-layout { grid-template-columns: 1fr; height: auto; }
  .lesson-sidebar { border-left: none; border-top: 1px solid var(--border); max-height: 400px; }
}

@media (max-width: 768px) {
  .hero { padding: 48px 0 40px; }
  .hero-content h1 { font-size: 1.75rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat strong { font-size: 1.4rem; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .site-header { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
  .navbar-nav { display: flex; position: fixed; top: var(--navbar-h); left: 0; width: min(320px, 88vw); bottom: 0; background: var(--card); flex-direction: column; align-items: stretch; padding: 0; overflow-y: auto; z-index: 997; transform: translateX(-100%); transition: transform .3s ease; gap: 0; box-shadow: 4px 0 24px rgba(0,0,0,.15); }
  .navbar-nav.open { transform: translateX(0); }
  .nav-item { width: 100%; }
  .nav-link { padding: .75rem 1rem; width: 100%; border-radius: 0; border-bottom: 1px solid var(--border-light); display: flex; align-items: center; gap: .6rem; }
  .nav-item.dropdown .dropdown-menu { position: static; box-shadow: none; border: none; opacity: 1; visibility: visible; transform: none; padding-left: 1rem; }
  .hamburger { display: flex; }
  .mobile-overlay.open { display: block; }
  .desktop-only { display: none !important; }
  .mobile-only  { display: flex !important; }
  .how-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .cart-layout { grid-template-columns: 1fr; }
  .order-summary { position: static; }
  .form-row { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .newsletter-inner { flex-direction: column; text-align: center; }
  .newsletter-form input { min-width: auto; flex: 1; }
}

@media (max-width: 576px) {
  .container { padding: 0 12px; }
  h1 { font-size: 1.5rem; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .wyl-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1rem; }
  .section { padding: 40px 0; }
  .hero-search { flex-direction: column; border-radius: var(--radius); }
  .hero-search input { border: none; border-bottom: 1px solid var(--border-light); border-radius: var(--radius) var(--radius) 0 0; }
  .hero-search button { border-radius: 0 0 var(--radius) var(--radius); }
  .auth-card { padding: 1.5rem; }
}