/* students/assets/css/account.css
   ✅ FIXED:
   - Mobile: student name shows FULL (wrap, no ellipsis)
   - Desktop: burger button hidden (shows on mobile only)
   - Mobile: sidebar becomes drawer
   - Stats responsive (4 -> 2 -> 1)
   - Clean 2-row header on mobile

   ✅ NEW:
   - Header NOT sticky on account page
   - Platform courses: show FULL course image (contain) without cropping
*/

:root{
  --acc-topbar-h: 72px;
}

/* =========================================
   Topbar — Atlas expedition shell
   ========================================= */
.acc-topbar{
  position: relative;
  top: auto;
  z-index: 10000;
  padding: 10px 0 8px;
  margin-top: 0;
  background: transparent;
}

.acc-topbar__bar{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  padding: 10px 14px;
  position: relative;
  overflow: visible;

  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  min-width: 0;
}

.acc-topbar__right,
.acc-topbar__left{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}

/* Brand */
.acc-brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
  text-decoration:none;
  color: var(--text);
  font-weight: 1000;
  transition: transform .2s ease;
}
.acc-brand:hover{ transform: translateY(-1px); }

.acc-brand__logo{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  object-fit: contain;
  background: var(--card-bg-strong);
  flex: 0 0 auto;
}
html[data-theme="dark"] .acc-brand__logo{ background: var(--card-bg-strong); }

.acc-brand .platform-logo__img--light { display: block; }
.acc-brand .platform-logo__img--dark { display: none; }
html[data-theme="dark"] .acc-brand .platform-logo__img--light { display: none; }
html[data-theme="dark"] .acc-brand .platform-logo__img--dark { display: block; }

.acc-brand__logoFallback{
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, #10b981, #38bdf8);
  flex: 0 0 auto;
}
html[data-theme="dark"] .acc-brand__logoFallback{
  background: linear-gradient(135deg, #10b981, #38bdf8);
}

.acc-brand__name{
  max-width: 220px;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Theme switch → egypt-theme-switch.css */

/* Small icon buttons */
.acc-bell,
.acc-burger{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  cursor: pointer;
  font-size: 18px;
  flex: 0 0 auto;
  display:grid;
  place-items:center;
  -webkit-tap-highlight-color: transparent;
  box-shadow: var(--shadow-soft);
  color: var(--primary);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.acc-bell:hover,
.acc-burger:hover{
  transform: translateY(-1px);
  border-color: var(--border-strong);
  background: var(--surface-soft);
}

.acc-burger{ display: none; }

/* Bell badge */
.acc-bell{ position: relative; }
.acc-bell__badge{
  position:absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  background: var(--btn-solid-bg);
  color: var(--btn-solid-text);
  font-size: 11px;
  font-weight: 1000;
  border: 2px solid var(--page-bg);
}

/* Student pill */
.acc-student{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;

  background: var(--surface-soft);
  border: 1px solid var(--brand-border);

  font-weight: 1000;
  max-width: 420px;
  min-width: 0;
}
html[data-theme="dark"] .acc-student{
  background: var(--surface-soft);
  border-color: var(--border-strong);
}
.acc-student__name{
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Wallet pill */
.acc-pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;

  background: var(--surface-soft);
  border: 1px solid var(--brand-border);

  color: var(--text);
  font-weight: 1000;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease;
}

.acc-pill.is-wallet-updated{
  border-color: rgba(34, 197, 94, .55);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, .22);
  animation: accWalletPulseUp 1.2s ease;
}

.acc-pill.is-wallet-updated--down{
  border-color: rgba(239, 68, 68, .45);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, .16);
  animation: accWalletPulseDown 1.2s ease;
}

@keyframes accWalletPulseUp{
  0%, 100%{ transform: translateY(0); }
  35%{ transform: translateY(-1px); }
}

@keyframes accWalletPulseDown{
  0%, 100%{ transform: translateY(0); }
  35%{ transform: translateY(1px); }
}

html[data-theme="dark"] .acc-pill{
  background: var(--surface-soft);
  border-color: var(--border-strong);
}

/* Account page — no site header offset */
body.physics-platform.student-no-header {
  padding-top: 0 !important;
}

.acc-topbar {
  width: 100%;
}

.acc-topbar .container,
.acc-page {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: clamp(14px, 2.5vw, 28px);
  box-sizing: border-box;
}

.acc-main > .container {
  max-width: none;
  width: 100%;
  padding-inline: 0;
  margin: 0;
}

/* Layout */
.acc-page{
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-areas: "nav main";
  gap: 14px;
  margin-top: 8px;
  align-items: start;
  position: relative;
}

.acc-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.25);
  z-index: 10040;
  display:none;
  pointer-events: none;
}

.acc-sidebar{
  grid-area: nav;
  position: sticky;
  top: calc(var(--acc-topbar-h) + 18px);
  height: calc(100vh - (var(--acc-topbar-h) + 26px));
  overflow:auto;

  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  padding: 10px;
}

.acc-shell{
  grid-area: main;
  min-width: 0;
}

.acc-layout{
  display: block;
  min-width: 0;
}

.acc-main{ min-width: 0; }

.acc-backdrop.is-open{
  display:block;
  pointer-events: auto;
}

body.acc-sidebar-open{
  overflow: hidden;
}

.acc-nav{ display:flex; flex-direction: column; gap: 6px; }

.acc-nav__item{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 12px;
  border-radius: 14px;

  text-decoration:none;
  color: var(--text);
  font-weight: 1000;

  border: 1px solid transparent;
  min-width: 0;
  position: relative;
  z-index: 2;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

.acc-nav__lbl{
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.acc-nav__item:hover{ background: var(--surface-soft); }
html[data-theme="dark"] .acc-nav__item:hover{ background: var(--surface-soft); }

.acc-nav__item.is-active{
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.35);
  color: var(--primary);
}

.acc-nav__item.is-danger{
  background: var(--danger-soft-bg);
  border-color: var(--danger-soft-border);
  color: var(--danger);
}

.acc-nav__item.is-disabled{ opacity: .70; cursor: not-allowed; }

.acc-nav__soon{
  margin-inline-start: auto;
  font-size: 12px;
  font-weight: 900;
  color: var(--muted);
  flex: 0 0 auto;
}

/* Alerts + Cards */
.acc-alert{
  margin: 0 0 12px;
  padding: 12px 12px;
  border-radius: 14px;
  font-weight: 900;
  line-height: 1.8;
  border: 1px solid var(--border);
}
.acc-alert--error{
  background: var(--danger-soft-bg);
  color: var(--danger);
}
.acc-alert--success{
  background: var(--success-soft-bg);
  color: var(--success);
}

.acc-hero{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 26px;
  box-shadow: var(--shadow-soft);
}
.acc-hero h1{
  margin: 0 0 10px;
  font-weight: 1000;
  font-size: clamp(1.25rem, 2.8vw, 1.65rem);
  line-height: 1.35;
}
.acc-hero__sub{
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.85;
  font-size: 0.95rem;
}

/* Stats */
.acc-stats{ margin-top: 18px; }

.acc-stats__grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.acc-stat{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: var(--shadow-soft);
  min-width: 0;
  min-height: 118px;

  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  grid-template-rows: auto auto;
  grid-template-areas:
    "ico val"
    "ico lbl";
  align-items: center;
  column-gap: 14px;
  row-gap: 6px;
}

.acc-stat__val{
  grid-area: val;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 1000;
  line-height: 1.1;
  align-self: end;
}

.acc-stat__lbl{
  grid-area: lbl;
  margin-top: 0;
  color: var(--muted);
  font-weight: 900;
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  word-break: break-word;
}

.acc-stat__ico{
  grid-area: ico;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--surface-strong);
  color: var(--primary);
  font-size: 24px;
  align-self: center;
}

/* Settings form */
.acc-card{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.acc-card__head h2{ margin:0 0 8px; font-weight:1000; }
.acc-card__head p{
  margin:0 0 12px;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.9;
}

.acc-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.acc-field{ display:flex; flex-direction: column; gap: 8px; min-width: 0; }
.acc-label{ font-weight: 1000; font-size: 13px; }

.acc-input{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1.5px solid var(--field-border);
  outline: none;
  font-weight: 900;
  background: var(--field-bg);
  color: var(--field-text);
}
html[data-theme="dark"] .acc-input{
  background: var(--field-bg);
  color: var(--field-text);
  border-color: var(--field-border);
}

.acc-actions{
  display:flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.acc-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 2px solid var(--primary-strong);
  background: var(--btn-solid-bg);
  color: var(--btn-solid-text);
  font-weight: 1000;
  cursor: pointer;
  text-decoration: none;
  transition: .2s ease;
}
.acc-btn:hover{ filter: brightness(1.04); transform: translateY(-1px); }

.acc-btn--ghost{
  background: var(--card-soft);
  color: var(--primary);
}

.acc-btn[disabled]{ opacity: .65; cursor: not-allowed; }

/* Notifications dropdown — ينسدل أسفل الجرس */
.acc-bellDropdown {
  position: relative;
  flex: 0 0 auto;
  z-index: 2;
}

.acc-bellDropdown:has(.acc-notifs.is-open) {
  z-index: 10002;
}

.acc-notifs{
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-end: 0;
  inset-inline-start: auto;
  width: min(380px, calc(100vw - 24px));
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14), 0 4px 12px rgba(15, 23, 42, 0.08);
  z-index: 10003;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top center;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.acc-notifs.is-open{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.acc-notifs__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background: linear-gradient(180deg, var(--card-bg-strong, var(--card-bg)), var(--card-bg));
}

.acc-notifs__title{
  font-weight:1000;
  font-size: 15px;
}

.acc-notifs__close{
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  color:var(--muted);
  font-size:14px;
  line-height: 1;
  cursor:pointer;
  display: grid;
  place-items: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.acc-notifs__close:hover {
  background: var(--surface-soft);
  color: var(--text);
  border-color: var(--border-strong);
}

.acc-notifs__body{
  max-height:min(70vh, 420px);
  overflow:auto;
  padding:14px;
  display:grid;
  gap:10px;
}

.acc-notifs__loading,
.acc-notifs__empty,
.acc-notifs__err,
.acc-notifications-empty{
  padding:18px;
  border:1px dashed var(--border);
  border-radius:16px;
  color:var(--muted);
  font-weight:900;
  line-height:1.9;
  background:var(--surface-soft);
}
html[data-theme="dark"] .acc-notifs__loading,
html[data-theme="dark"] .acc-notifs__empty,
html[data-theme="dark"] .acc-notifs__err,
html[data-theme="dark"] .acc-notifications-empty{
  background:var(--surface-soft);
}

.acc-notif,
.acc-notification{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
  box-shadow:var(--shadow-soft);
}

.acc-notification--unread{
  border-color:var(--brand-border);
  box-shadow:0 12px 24px rgba(20,86,71,.12);
}

.acc-notification__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  margin-bottom:8px;
}

.acc-notif__title,
.acc-notification__title{
  margin:0;
  font-size:17px;
  font-weight:1000;
  line-height:1.7;
}

.acc-notif__body,
.acc-notification__body{
  font-weight:900;
  line-height:1.9;
  white-space:pre-line;
  color:var(--text);
}

.acc-notif__time,
.acc-notification__time{
  margin-top:10px;
  color:var(--muted);
  font-size:13px;
  font-weight:900;
}

.acc-notification__badge,
.acc-notifications-summary__badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 10px;
  border-radius:999px;
  background:var(--surface-strong);
  color:var(--primary);
  font-size:12px;
  font-weight:1000;
  white-space:nowrap;
}

.acc-notifications-summary{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:14px;
  color:var(--muted);
  font-weight:900;
}

.acc-notifications-list{
  display:grid;
  gap:12px;
}

/* =========================================
   ✅ Platform courses (cards)
   ========================================= */
.acc-courses-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.acc-course{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);

  display:flex;
  flex-direction: column;
}

/* ✅ Show full image without cropping */
.acc-course__cover{
  background:
    radial-gradient(circle at 20% 20%, var(--surface-highlight-strong), transparent 40%),
    radial-gradient(circle at 80% 60%, var(--surface-strong), transparent 50%),
    linear-gradient(135deg, rgba(20,86,71,.08), rgba(20,86,71,.02));
}
html[data-theme="dark"] .acc-course__cover{
  background:
    radial-gradient(circle at 20% 20%, var(--surface-highlight), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(124,194,170,.12), transparent 48%),
    linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
}

.acc-course__img{
  width: 100%;
  height: 260px;          /* أكبر شوية عشان تبان كاملة */
  object-fit: contain;    /* ✅ أهم تعديل: contain بدل cover */
  object-position: center;
  display:block;
  background: transparent;
}

.acc-course__imgFallback{
  height: 260px;
  display:grid;
  place-items:center;
  color: var(--muted);
  font-weight: 1000;
}

.acc-course__body{
  padding: 14px;
}

.acc-course__title{
  font-weight: 1000;
  font-size: 18px;
  margin-bottom: 6px;
}

.acc-course__grade{
  color: var(--muted);
  font-weight: 900;
  font-size: 13px;
}

.acc-course__details{
  margin-top: 10px;
  font-weight: 900;
  line-height: 1.9;
  color: var(--text);
}

.acc-course__meta{
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  display:flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-weight: 900;
  font-size: 13px;
  line-height: 1.7;
}

.acc-metaRow span{ color: var(--text); }

.acc-course__pricing{
  margin-top: 10px;
  display:flex;
  flex-direction:column;
  gap: 6px;
}

.acc-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 7px 10px;
  border-radius: 999px;
  font-weight: 1000;
  width: fit-content;
  border: 1px solid var(--border);
  background: var(--card-soft);
}

.acc-badge--free{ background: var(--success-soft-bg); color: var(--success); }
.acc-badge--buy{ background: var(--surface-strong); color: var(--text); }
.acc-badge--att{ background: var(--card-soft); color: var(--text); }

.acc-price{ font-weight: 1000; }
.acc-price__label{ color: var(--muted); margin-inline-end: 6px; }
.acc-price__val{ font-weight: 1000; }

.acc-price__val--before{ color: var(--accent); }
.acc-price__val--after{ color: var(--primary-strong); }

.acc-price--muted{ color: var(--muted); font-weight: 900; }

.acc-course__actions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 980px){
  .acc-courses-grid{ grid-template-columns: 1fr; }
  .acc-course__img{ height: 240px; }
}

/* =========================================
   ✅ MOBILE: FULL NAME + BURGER ONLY ON MOBILE
   ========================================= */
@media (max-width: 980px){
  :root{ --acc-topbar-h: 136px; }
  .acc-burger{ display: grid; }

  .acc-topbar__bar{
    flex-wrap: wrap !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .acc-topbar__right{
    width: 100% !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 12px !important;
    order: 1 !important;
  }

  .acc-topbar__right .acc-brand{
    min-width: 0 !important;
    overflow: hidden !important;
  }

  .acc-topbar__right .acc-theme{
    flex-shrink: 0 !important;
    justify-self: end !important;
  }

  .acc-topbar__left{
    width: 100% !important;
    order: 2 !important;

    display: grid !important;
    grid-template-columns: 44px 1fr 44px !important;
    grid-template-rows: auto auto !important;
    gap: 10px !important;
    align-items: center !important;
  }

  #accBurger{ grid-column: 1; grid-row: 1; }
  .acc-student{ grid-column: 2; grid-row: 1; }
  .acc-bellDropdown{ grid-column: 3; grid-row: 1; justify-self: end; }

  .acc-pill{
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
    border-radius: 16px;
    white-space: normal;
  }

  .acc-student{
    width: 100% !important;
    max-width: none !important;
    border-radius: 16px;
    padding: 10px 12px !important;
    align-items: flex-start !important;
  }

  .acc-student__name{
    width: 100%;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.6 !important;
    word-break: break-word;
  }

  .acc-page{
    grid-template-columns: 1fr !important;
    grid-template-areas: "main" !important;
    padding-inline: 16px !important;
  }

  .acc-shell{
    grid-area: main !important;
  }

  .acc-sidebar{
    grid-area: auto !important;
    position: fixed !important;
    top: calc(var(--acc-topbar-h) + 10px) !important;
    right: 16px !important;
    left: 16px !important;
    bottom: auto !important;
    inset: auto !important;

    height: auto !important;
    max-height: min(72vh, calc(100dvh - var(--acc-topbar-h) - 24px)) !important;
    overflow: auto !important;

    display: none !important;
    opacity: 1 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-8px) !important;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease !important;

    z-index: 10050 !important;
  }

  .acc-sidebar.is-open{
    display: block !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    isolation: isolate;
    z-index: 12050 !important;
    background: var(--card-bg, #fff) !important;
    opacity: 1 !important;
  }

  body.acc-sidebar-open .acc-sidebar.is-open{
    display: block !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .acc-sidebar.is-open .acc-nav,
  .acc-sidebar.is-open .acc-nav__item{
    pointer-events: auto !important;
    display: flex !important;
  }

  .acc-sidebar::before{
    display: none !important;
  }

  .acc-backdrop,
  .acc-backdrop.is-open{
    z-index: 12040 !important;
  }

  .acc-backdrop.is-open{
    display: block !important;
    pointer-events: auto !important;
  }

  #accBurger,
  .acc-burger{
    display: grid !important;
    pointer-events: auto !important;
    z-index: 12060 !important;
    position: relative !important;
  }

  .acc-stats__grid{
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 12px !important;
  }

  .acc-stat{
    min-height: 108px;
    padding: 16px 18px;
  }

  .acc-grid{
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 560px){
  .acc-stats__grid{
    grid-template-columns: 1fr !important;
  }
  .acc-stat{
    min-height: 0;
  }
  .acc-brand__name{ display:none !important; }
}

@media (max-width: 420px){
  .acc-pill{ font-size: 13px; }
}

.acc-hero,.acc-card,.acc-stat,.acc-course{position:relative;overflow:hidden;}
.acc-hero::before,.acc-card::before,.acc-stat::before,.acc-course::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg, var(--surface-strong), transparent 38%);}
.acc-topbar__bar::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg, var(--surface-strong), transparent 38%);border-radius:inherit;}
.acc-sidebar > *,.acc-hero > *,.acc-card > *,.acc-stat > *,.acc-course > *{position:relative;z-index:1;}
.acc-topbar__bar > *{position:relative;z-index:1;}
.acc-btn,.acc-btnx--solid,.acc-modal-btn--primary{box-shadow:0 12px 24px rgba(37,99,235,.18);}
.acc-student,.acc-pill,.acc-badge--buy,.acc-badge--free{backdrop-filter:blur(8px);}
.acc-nav__item.is-danger{font-weight:900;}

/* ═══ قائمة جانبية بدون JS — checkbox + :has ═══ */
.acc-side-nav-toggle{
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  border: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

label.acc-burger{
  margin: 0;
  box-sizing: border-box;
}

@media (max-width: 980px){
  label.acc-burger,
  #accBurger{
    display: grid !important;
    place-items: center !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    z-index: 13000 !important;
    position: relative !important;
  }

  body:has(#accSideNavToggle:checked),
  body.acc-sidebar-open{
    overflow: hidden !important;
  }

  body:has(#accSideNavToggle:checked) .acc-sidebar,
  body.acc-sidebar-open .acc-sidebar,
  .acc-sidebar.is-open{
    display: block !important;
    visibility: visible !important;
    pointer-events: auto !important;
    opacity: 1 !important;
    transform: none !important;
    position: fixed !important;
    top: calc(var(--acc-topbar-h, 118px) + 8px) !important;
    right: 12px !important;
    left: 12px !important;
    max-height: min(72vh, calc(100dvh - var(--acc-topbar-h, 118px) - 20px)) !important;
    overflow: auto !important;
    z-index: 13020 !important;
    background: var(--card-bg, #fff) !important;
    border: 1px solid var(--border, #e5e7eb) !important;
    border-radius: 16px !important;
    box-shadow: 0 16px 40px rgba(0,0,0,.18) !important;
    padding: 10px !important;
  }

  body:has(#accSideNavToggle:checked) .acc-sidebar .acc-nav,
  body:has(#accSideNavToggle:checked) .acc-sidebar .acc-nav__item,
  .acc-sidebar.is-open .acc-nav,
  .acc-sidebar.is-open .acc-nav__item{
    display: flex !important;
    pointer-events: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  body:has(#accSideNavToggle:checked) .acc-backdrop,
  body.acc-sidebar-open .acc-backdrop,
  .acc-backdrop.is-open{
    display: block !important;
    pointer-events: auto !important;
    visibility: visible !important;
    position: fixed !important;
    inset: 0 !important;
    z-index: 13010 !important;
    background: rgba(0,0,0,.35) !important;
    margin: 0 !important;
  }
}

/* تطبيق أندرويد: نفس سلوك القائمة دائمًا */
html.android-native-app label.acc-burger,
html.android-native-app #accBurger,
body.android-native-app label.acc-burger,
body.android-native-app #accBurger{
  display: grid !important;
  place-items: center !important;
  pointer-events: auto !important;
  cursor: pointer !important;
  z-index: 13000 !important;
}

html.android-native-app body:has(#accSideNavToggle:checked) .acc-sidebar,
body.android-native-app:has(#accSideNavToggle:checked) .acc-sidebar,
html.android-native-app .acc-sidebar.is-open,
body.android-native-app .acc-sidebar.is-open{
  display: block !important;
  visibility: visible !important;
  pointer-events: auto !important;
  opacity: 1 !important;
  position: fixed !important;
  top: calc(var(--acc-topbar-h, 118px) + 8px) !important;
  right: 12px !important;
  left: 12px !important;
  max-height: 70vh !important;
  overflow: auto !important;
  z-index: 13020 !important;
  background: #fff !important;
}

html.android-native-app body:has(#accSideNavToggle:checked) .acc-backdrop,
body.android-native-app:has(#accSideNavToggle:checked) .acc-backdrop,
html.android-native-app .acc-backdrop.is-open,
body.android-native-app .acc-backdrop.is-open{
  display: block !important;
  pointer-events: auto !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: 13010 !important;
  background: rgba(0,0,0,.35) !important;
}