:root {
  --cyan: #00ffff;
  --teal: #008080;
  --teal-700: #006b6b;
  --teal-900: #073f42;
  --ice: #f3f8fa;
  --ice-2: #e9f1f4;
  --white: #fff;
  --ink: #16383d;
  --muted: #5c7378;
  --line: #d9e8eb;
  --success: #17865d;
  --shadow-sm: 0 8px 24px rgba(0, 80, 86, .07);
  --shadow-md: 0 20px 55px rgba(0, 80, 86, .12);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --container: 1240px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

.adel-course * { box-sizing: border-box; }
.adel-course {
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 6%, rgba(0, 255, 255, .13), transparent 24rem),
    linear-gradient(180deg, #fbfdfd 0, var(--ice) 38rem, #fff 100%);
  font-family: "IRANSansX", "Vazirmatn", Tahoma, sans-serif;
  font-size: 16px;
  line-height: 1.8;
}

.adel-course button, .adel-course input, .adel-course textarea { font: inherit; }
.adel-course button, .adel-course a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.adel-course a { color: inherit; text-decoration: none; }
.adel-course img { display: block; max-width: 100%; }
.adel-course svg { display: block; }
.adel-course :focus-visible { outline: 3px solid rgba(0, 128, 128, .35); outline-offset: 3px; }
.adel-container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.adel-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.adel-course button:active, .adel-course .primary-button:active, .adel-course .icon-button:active { opacity: .78; }

.adel-course .breadcrumb { padding-block: 24px 10px; color: #6b7f83; font-size: .83rem; }
.adel-course .breadcrumb ol { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.adel-course .breadcrumb li + li::before { content: "/"; margin-inline-end: 8px; color: #a2b2b5; }

.adel-course .hero { padding: 18px 0 54px; }
.adel-course .hero-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr);
  gap: 48px;
  align-items: center;
  padding: 46px;
  border: 1px solid rgba(0,128,128,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.87);
  box-shadow: var(--shadow-md);
}
.adel-course .hero-card::before { content: ""; position: absolute; width: 360px; height: 360px; left: -160px; bottom: -220px; border-radius: 50%; border: 55px solid rgba(0,255,255,.1); pointer-events: none; }
.adel-course .eyebrow { display: inline-flex; align-items: center; gap: 8px; min-height: 34px; padding: 4px 12px; border: 1px solid #a7dede; border-radius: 999px; color: var(--teal-700); background: #f2ffff; font-size: .8rem; font-weight: 700; }
.adel-course .eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(0,255,255,.23); }
.adel-course h1 { margin: 18px 0 8px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.25; letter-spacing: -.055em; color: var(--teal-900); }
.adel-course .hero-subtitle { margin: 0 0 17px; color: var(--teal); font-size: 1.15rem; font-weight: 700; }
.adel-course .hero-description { max-width: 650px; margin: 0; color: #4c666a; font-size: 1rem; line-height: 2; }
.adel-course .course-facts { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 25px; }
.adel-course .fact { display: inline-flex; align-items: center; gap: 8px; color: #38575b; font-size: .88rem; font-weight: 600; }
.adel-course .fact svg { color: var(--teal); }

.adel-course .hero-media { position: relative; align-self: stretch; min-height: 330px; }
.adel-course .course-cover { height: 100%; min-height: 330px; max-height: 390px; width: 100%; object-fit: cover; object-position: center; border-radius: 24px; box-shadow: 0 18px 38px rgba(5,76,80,.19); }
.adel-course .media-badge { position: absolute; left: 18px; bottom: 18px; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.6); border-radius: 16px; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); box-shadow: var(--shadow-sm); }
.adel-course .media-badge-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 11px; color: var(--white); background: var(--teal); }
.adel-course .media-badge strong { display: block; font-size: .85rem; line-height: 1.5; }
.adel-course .media-badge span { color: var(--muted); font-size: .7rem; }

.adel-course .status-strip { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 22px; margin-top: 18px; padding: 20px 24px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); }
.adel-course .progress-info { display: grid; grid-template-columns: auto minmax(120px, 1fr) auto; align-items: center; gap: 14px; }
.adel-course .progress-label strong { display: block; font-size: .88rem; }
.adel-course .progress-label span { color: var(--muted); font-size: .75rem; }
.adel-course .progress-track { height: 8px; overflow: hidden; border-radius: 99px; background: var(--ice-2); }
.adel-course .progress-bar { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--teal), var(--cyan)); }
.adel-course .progress-num { color: var(--teal-700); font-weight: 800; font-size: .88rem; }
.adel-course .access-notice { display: none; align-items: center; gap: 13px; min-width: 0; }
.adel-course[data-access="locked"] .progress-info { display: none; }
.adel-course[data-access="locked"] .access-notice { display: flex; }
.adel-course .access-notice-icon { width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 14px; color: var(--teal-900); background: #dffafa; }
.adel-course .access-notice strong { display: block; font-size: .88rem; }
.adel-course .access-notice span { display: block; color: var(--muted); font-size: .75rem; }
.adel-course .price { padding-inline-start: 22px; border-inline-start: 1px solid var(--line); white-space: nowrap; }
.adel-course .price span { display: block; color: var(--muted); font-size: .78rem; }
.adel-course .price strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--teal-900); }
/* ووکامرس به‌صورت پیش‌فرض واحد پول را display:block می‌کند که باعث افتادن آن به خط بعد می‌شود */
.adel-course .price .woocommerce-Price-currencySymbol { display: inline; }
.adel-course .primary-button { min-height: 48px; padding: 10px 22px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 0; border-radius: 14px; color: #fff; background: var(--teal); box-shadow: 0 9px 22px rgba(0,128,128,.22); font-weight: 700; cursor: pointer; transition: .2s var(--ease); }
.adel-course .primary-button:hover { background: var(--teal-700); box-shadow: 0 12px 28px rgba(0,128,128,.3); transform: translateY(-2px); }

.adel-course .course-section { padding: 12px 0 80px; }
.adel-course .tabs-shell { border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.95); box-shadow: var(--shadow-md); overflow: hidden; }
.adel-course .tabs-wrap { padding: 11px; border-bottom: 1px solid var(--line); background: #f8fbfc; }
.adel-course .tabs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.adel-course .tab-button { min-height: 52px; padding: 10px 16px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; border-radius: 14px; color: #536b70; background: transparent; font-weight: 700; cursor: pointer; transition: .2s var(--ease); }
.adel-course .tab-button svg { opacity: .75; }
.adel-course .tab-button:hover { color: var(--teal-700); background: #edf7f7; }
.adel-course .tab-button[aria-selected="true"] { color: var(--teal-900); border-color: #a9dddd; background: #fff; box-shadow: 0 5px 16px rgba(0,91,96,.08); }
.adel-course .tab-button[aria-selected="true"] svg { color: var(--teal); opacity: 1; }
.adel-course .tab-badge { padding: 1px 7px; border-radius: 999px; color: var(--teal-700); background: #dff7f6; font-size: .67rem; }
.adel-course .tab-panel { padding: 36px; animation: adelPanelIn .34s var(--ease); }
.adel-course .tab-panel[hidden] { display: none; }
@keyframes adelPanelIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.adel-course .panel-header { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.adel-course .panel-heading { margin: 0; color: var(--teal-900); font-size: 1.45rem; line-height: 1.5; }
.adel-course .panel-intro { margin: 3px 0 0; color: var(--muted); font-size: .87rem; }
.adel-course .ghost-button { min-height: 44px; padding: 8px 16px; border: 1px solid #b8d7da; border-radius: 12px; color: var(--teal-700); background: #fff; font-weight: 700; cursor: pointer; transition: .2s var(--ease); }
.adel-course .ghost-button:hover { border-color: var(--teal); background: #f0ffff; }

.adel-course .curriculum-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 28px; align-items: start; }
.adel-course .accordion { display: grid; gap: 11px; }
.adel-course .chapter { border: 1px solid var(--line); border-radius: 17px; background: #fff; overflow: hidden; transition: border-color .2s; }
.adel-course .chapter:has(.chapter-trigger[aria-expanded="true"]) { border-color: #8fcfcf; box-shadow: 0 8px 23px rgba(0,103,109,.06); }
.adel-course .chapter-trigger { width: 100%; min-height: 72px; padding: 14px 18px; display: grid; grid-template-columns: 44px 1fr auto 24px; align-items: center; gap: 14px; border: 0; color: var(--ink); background: #fff; text-align: right; cursor: pointer; }
.adel-course .chapter-number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: var(--teal-700); background: #eaf7f7; font-weight: 800; font-size: .8rem; }
.adel-course .chapter-title strong { display: block; font-size: .94rem; }
.adel-course .chapter-title span { display: block; margin-top: 2px; color: var(--muted); font-size: .72rem; }
.adel-course .chapter-state { display: inline-flex; align-items: center; gap: 6px; color: var(--success); font-size: .72rem; font-weight: 700; }
.adel-course .chevron { color: var(--muted); transition: transform .24s var(--ease); }
.adel-course .chapter-trigger[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.adel-course .lessons { padding: 0 18px 16px 18px; border-top: 1px solid #edf2f3; background: #fbfdfd; }
.adel-course .lessons[hidden] { display: none; }
.adel-course .lesson { min-height: 58px; display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid #edf2f3; }
.adel-course .lesson:last-child { border-bottom: 0; }
.adel-course .lesson-icon { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 11px; color: var(--teal); background: #eaf7f7; }
.adel-course .lesson-icon.is-done { color: var(--success); background: #e2f7ee; }
.adel-course .lesson-title { flex: 1; font-size: .84rem; font-weight: 600; }
.adel-course .lesson-time { color: var(--muted); font-size: .7rem; }
.adel-course .lesson-actions { display: inline-flex; align-items: center; gap: 7px; }
.adel-course .lesson-lock { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; color: #425d61; background: #edf2f3; }
.adel-course .lesson-free-badge { padding: 1px 7px; border-radius: 999px; color: #17865d; background: #e2f7ee; font-size: .64rem; font-weight: 700; }
.adel-course .play-button { width: 38px; height: 38px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid #c5dfe1; border-radius: 11px; color: var(--teal); background: #fff; cursor: pointer; }
.adel-course .play-button:hover { color: #fff; border-color: var(--teal); background: var(--teal); }
.adel-course .complete-button { width: 28px; height: 28px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid #c5dfe1; border-radius: 9px; color: #9db3b6; background: #fff; cursor: pointer; }
.adel-course .complete-button.is-done { color: #fff; border-color: var(--success); background: var(--success); }
.adel-course .course-aside { position: sticky; top: 104px; padding: 22px; border: 1px solid #c9e3e5; border-radius: 20px; background: linear-gradient(145deg, #f2ffff, #fff); }
.adel-course .course-aside h3 { margin: 0 0 16px; font-size: .95rem; }
.adel-course .summary-row { display: flex; align-items: center; justify-content: space-between; min-height: 42px; border-bottom: 1px solid #def0f1; color: var(--muted); font-size: .8rem; }
.adel-course .summary-row:last-of-type { border: 0; }
.adel-course .summary-row strong { color: var(--ink); }
.adel-course .aside-note { margin: 17px 0 0; padding: 13px; border-radius: 13px; color: #3e6165; background: #e6f8f8; font-size: .75rem; }

.adel-course .description-copy { max-width: 850px; margin-inline: auto; }
.adel-course .description-copy h3 { margin: 34px 0 10px; color: var(--teal-900); font-size: 1.18rem; }
.adel-course .description-copy p { color: #4e676b; }

.adel-course .empty-state { max-width: 570px; margin: 15px auto; padding: 34px; text-align: center; border: 1px dashed #b8d6d9; border-radius: 22px; background: #fbfdfd; }
.adel-course .empty-icon { width: 62px; height: 62px; margin: 0 auto 15px; display: grid; place-items: center; border-radius: 19px; color: var(--teal); background: #e8f8f8; }
.adel-course .empty-state h3 { margin: 0 0 6px; }
.adel-course .empty-state p { margin: 0 0 19px; color: var(--muted); font-size: .83rem; }

.adel-course.toast { position: fixed; left: 24px; bottom: 24px; z-index: 50; max-width: calc(100% - 48px); padding: 13px 18px; border-radius: 13px; color: #fff; background: var(--teal-900); box-shadow: var(--shadow-md); transform: translateY(120px); opacity: 0; transition: .3s var(--ease); }
.adel-course.toast.show { transform: none; opacity: 1; }

.adel-course.modal-backdrop { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; background: rgba(7,31,34,.62); backdrop-filter: blur(7px); }
.adel-course.modal-backdrop[hidden] { display: none; }
.adel-course .purchase-modal { position: relative; width: min(100%, 480px); padding: 34px; border: 1px solid rgba(0,128,128,.18); border-radius: 26px; background: #fff; box-shadow: 0 28px 80px rgba(0,45,49,.3); text-align: center; animation: adelModalIn .25s var(--ease); }
@keyframes adelModalIn { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.adel-course .modal-close { position: absolute; top: 14px; inset-inline-end: 14px; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; color: #466166; background: #fff; cursor: pointer; }
.adel-course .modal-icon { width: 64px; height: 64px; margin: 4px auto 18px; display: grid; place-items: center; border-radius: 20px; color: var(--teal-900); background: linear-gradient(145deg, var(--cyan), #8af1ed); box-shadow: 0 12px 25px rgba(0,128,128,.2); }
.adel-course .purchase-modal h2 { margin: 0 0 8px; color: var(--teal-900); font-size: 1.3rem; }
.adel-course .purchase-modal p { margin: 0 auto 24px; max-width: 360px; color: var(--muted); font-size: .86rem; }
.adel-course .modal-actions { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.adel-course .secondary-button { min-height: 48px; padding: 9px 17px; border: 1px solid #bfd7da; border-radius: 14px; color: #466166; background: #fff; font-weight: 700; cursor: pointer; }
.adel-course .secondary-button:hover { border-color: var(--teal); background: #f1fafa; }

.adel-course.player-backdrop { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 20px; background: rgba(7,31,34,.85); }
.adel-course.player-backdrop[hidden] { display: none; }
.adel-course .player-box { position: relative; width: min(100%, 860px); }
.adel-course .player-box video, .adel-course .player-box audio { width: 100%; border-radius: 18px; background: #000; }
.adel-course .player-close { position: absolute; top: -46px; inset-inline-end: 0; width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 12px; color: #fff; background: rgba(255,255,255,.08); cursor: pointer; }

@media (max-width: 960px) {
  .adel-course .hero-card { grid-template-columns: 1fr; gap: 30px; padding: 32px; }
  .adel-course .hero-media { min-height: 280px; }
  .adel-course .course-cover { min-height: 280px; max-height: 340px; }
  .adel-course .status-strip { grid-template-columns: 1fr auto; }
  .adel-course .progress-info { grid-column: 1 / -1; }
  .adel-course .curriculum-layout { grid-template-columns: 1fr; }
  .adel-course .course-aside { position: static; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 18px; }
  .adel-course .course-aside h3, .adel-course .aside-note { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .adel-container { width: min(calc(100% - 24px), var(--container)); }
  .adel-course .hero { padding-top: 6px; padding-bottom: 34px; }
  .adel-course .hero-card { padding: 22px; border-radius: 24px; }
  .adel-course h1 { font-size: 2.35rem; }
  .adel-course .hero-subtitle { font-size: 1rem; }
  .adel-course .hero-description { font-size: .9rem; }
  .adel-course .hero-media, .adel-course .course-cover { min-height: 220px; max-height: 250px; }
  .adel-course .status-strip { grid-template-columns: 1fr; padding: 18px; }
  .adel-course .progress-info { grid-template-columns: 1fr auto; }
  .adel-course .progress-label { grid-column: 1 / -1; }
  .adel-course .price { padding: 0; border: 0; }
  .adel-course .status-strip .primary-button { width: 100%; }
  .adel-course .tabs-wrap { padding: 8px; overflow-x: auto; scrollbar-width: thin; }
  .adel-course .tabs { min-width: 690px; }
  .adel-course .tab-button { min-height: 48px; padding-inline: 11px; }
  .adel-course .tab-panel { padding: 24px 17px; }
  .adel-course .panel-header { align-items: start; flex-direction: column; }
  .adel-course .panel-header .ghost-button { width: 100%; }
  .adel-course .chapter-trigger { grid-template-columns: 42px 1fr 22px; padding-inline: 12px; }
  .adel-course .chapter-state { display: none; }
  .adel-course .course-aside { grid-template-columns: 1fr; }
  .adel-course .course-aside h3, .adel-course .aside-note { grid-column: auto; }
  .adel-course .purchase-modal { padding: 30px 20px 22px; }
  .adel-course .modal-actions { grid-template-columns: 1fr; }
  .adel-course .modal-actions .primary-button, .adel-course .modal-actions .secondary-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .adel-course *, .adel-course *::before, .adel-course *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ===== پلیر اختصاصی (جایگزین کنترل پیش‌فرض مرورگر) ===== */
.adel-player-card {
  width: 100%;
  padding: 28px 26px 24px;
  border-radius: 26px;
  background: linear-gradient(160deg, #ffffff 0%, #f2ffff 100%);
  box-shadow: 0 24px 60px rgba(0, 45, 49, .35);
  text-align: center;
}
.adel-player-media-visual { border-radius: 18px; overflow: hidden; margin-bottom: 18px; background: #06282b; }
.adel-player-media-visual video { display: block; width: 100%; max-height: 46vh; background: #000; }
.adel-player-audio-art {
  width: 88px; height: 88px; margin: 0 auto 18px;
  display: grid; place-items: center;
  border-radius: 24px;
  background: linear-gradient(145deg, var(--teal), var(--teal-700));
  box-shadow: 0 14px 34px rgba(0, 128, 128, .35);
  color: #eafffe;
}
.adel-player-audio-art svg { width: 34px; height: 34px; }
.adel-player-title { margin: 0 0 22px; color: var(--teal-900); font-size: 1.05rem; font-weight: 700; }

.adel-player-transport { display: flex; align-items: center; justify-content: center; gap: 18px; margin-bottom: 16px; }
.adel-player-playbtn {
  width: 60px; height: 60px; flex: 0 0 auto;
  display: grid; place-items: center;
  border: 0; border-radius: 50%; cursor: pointer;
  color: #fff; background: linear-gradient(145deg, var(--teal), var(--teal-700));
  box-shadow: 0 12px 28px rgba(0, 128, 128, .38);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.adel-player-playbtn:hover { transform: scale(1.05); box-shadow: 0 16px 34px rgba(0, 128, 128, .46); }
.adel-player-playbtn:active { transform: scale(.97); }
.adel-player-playbtn svg { width: 24px; height: 24px; }
.adel-player-playbtn .icon-pause { display: none; }
.adel-player-card.is-playing .adel-player-playbtn .icon-play { display: none; }
.adel-player-card.is-playing .adel-player-playbtn .icon-pause { display: block; }

.adel-player-skipbtn {
  width: 44px; height: 44px; flex: 0 0 auto;
  display: grid; place-items: center;
  border: 1px solid #c5dfe1; border-radius: 50%; cursor: pointer;
  color: var(--teal-700); background: #fff;
  transition: .15s var(--ease);
}
.adel-player-skipbtn:hover { background: #eafafa; border-color: var(--teal); }
.adel-player-skipbtn svg { width: 19px; height: 19px; }

.adel-player-seekrow { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.adel-player-time { min-width: 40px; color: var(--muted); font-size: .78rem; font-variant-numeric: tabular-nums; }
.adel-player-range {
  flex: 1; appearance: none; height: 6px; border-radius: 99px; cursor: pointer;
  /* جهت صریح LTR — نوار زمان مثل بقیهٔ پلیرهای سایت (پادکست/ویدئو) همیشه از چپ به راست
     پر می‌شود، صرف‌نظر از راست‌چین بودن بقیهٔ صفحه؛ وگرنه دستهٔ اسلایدر بومی مرورگر و
     گرادیان پرشدگی برعکس (راست‌به‌چپ) نمایش داده می‌شوند. */
  direction: ltr;
  background: linear-gradient(to right, var(--teal) 0%, var(--teal) var(--adel-progress, 0%), #e3f2f2 var(--adel-progress, 0%), #e3f2f2 100%);
}
.adel-player-range::-webkit-slider-thumb {
  appearance: none; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--teal);
  box-shadow: 0 2px 6px rgba(0,80,86,.3); cursor: pointer;
}
.adel-player-range::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; border: 3px solid var(--teal);
  background: #fff; box-shadow: 0 2px 6px rgba(0,80,86,.3); cursor: pointer;
}
.adel-player-range:focus-visible { outline: 3px solid rgba(0,128,128,.35); outline-offset: 3px; }

.adel-player-bottom-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.adel-player-rate { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border: 1px solid #c5dfe1; border-radius: 999px; color: var(--teal-700); background: #fff; font-size: .78rem; font-weight: 700; cursor: pointer; }
.adel-player-rate:hover { background: #eafafa; }
.adel-player-volume { display: inline-flex; align-items: center; gap: 8px; }
.adel-player-volbtn { width: 36px; height: 36px; display: grid; place-items: center; border: 0; background: transparent; color: var(--teal-700); cursor: pointer; border-radius: 10px; }
.adel-player-volbtn:hover { background: #eafafa; }
.adel-player-volbtn svg { width: 19px; height: 19px; }
.adel-player-volrange {
  width: 84px; appearance: none; height: 5px; border-radius: 99px; cursor: pointer;
  background: linear-gradient(to left, var(--teal-700) 0%, var(--teal-700) var(--adel-volume, 100%), #e3f2f2 var(--adel-volume, 100%), #e3f2f2 100%);
}
.adel-player-volrange::-webkit-slider-thumb { appearance: none; width: 13px; height: 13px; border-radius: 50%; background: var(--teal-700); cursor: pointer; }
.adel-player-volrange::-moz-range-thumb { width: 13px; height: 13px; border-radius: 50%; border: 0; background: var(--teal-700); cursor: pointer; }

@media (max-width: 680px) {
  .adel-player-card { padding: 22px 16px 18px; }
  .adel-player-bottom-row { flex-wrap: wrap; }
  .adel-player-volrange { width: 64px; }
}

/* ===== نوار «مشاهده مثل کاربر عادی» (فقط ادمین) ===== */
.adel-admin-preview-bar {
  display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 20px; text-align: center;
  background: var(--teal-900); color: #eafffe; font-size: .82rem;
}
.adel-admin-preview-bar a { text-decoration: underline; font-weight: 700; color: var(--cyan); }
.adel-admin-preview-bar a:hover { color: #fff; }

.adel-course .adel-lesson-login{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;font-size:13px;white-space:normal;text-align:center;line-height:1.8;}