@import "./tokens.css";

/* ==========================================================================
   Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-feature-settings: var(--font-feature);
  color: var(--text);
  background: var(--bg-0);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

[hidden] {
  display: none !important;
}

::selection {
  background: rgba(47, 91, 255, 0.18);
}

/* Unified, accessible focus ring */
:where(a, button, input, [tabindex]):focus-visible {
  outline: 2px solid transparent;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 3px var(--bg-0), 0 0 0 5px var(--ring);
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.6;
}

/* ==========================================================================
   Nav
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 10px 0;
  background: var(--surface);
  border-bottom: 1px solid transparent;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  transition: border-color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}

.site-nav.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px rgba(13, 18, 28, 0.06);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.brand__mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: var(--radius-md);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    var(--shadow-glow);
}

.search-bar {
  flex: 1;
  max-width: 480px;
  min-width: 220px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  color: var(--text-dim);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: border-color var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.search-bar:focus-within {
  background: var(--bg-1);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring);
}

.search-bar input {
  width: 100%;
  min-width: 0;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: none;
}

.search-bar input::placeholder {
  color: var(--text-dim);
}

.search-bar svg {
  flex: 0 0 auto;
}

.nav-actions,
#nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-actions {
  margin-left: auto;
}

.nav-user__email {
  max-width: 160px;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition:
    transform var(--t-fast) var(--ease),
    box-shadow var(--t-med) var(--ease),
    border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  cursor: progress;
  opacity: 0.6;
  transform: none;
}

.btn--primary {
  color: #fff;
  background: var(--gradient-button);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  box-shadow: 0 18px 40px rgba(47, 91, 255, 0.4);
}

.btn--secondary {
  color: var(--ink);
  background: var(--surface-alt);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-xs);
}

.btn--secondary:hover {
  border-color: var(--ink);
}

.btn--ghost {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--border);
}

.btn--ghost:hover {
  color: var(--ink);
  border-color: var(--border-strong);
  background: var(--bg-2);
}

.btn--telegram {
  color: #fff;
  background: linear-gradient(180deg, #2cb0ec 0%, #1f93cf 100%);
  box-shadow: 0 14px 30px rgba(34, 158, 217, 0.3);
}

.btn--telegram:hover {
  box-shadow: 0 18px 38px rgba(34, 158, 217, 0.42);
}

.btn--sm {
  min-height: 40px;
  padding: 9px 15px;
  font-size: 0.82rem;
}

.btn--block {
  width: 100%;
}

/* Icon button (theme toggle) */
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--text-muted);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.icon-btn:hover {
  color: var(--ink);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.icon-btn:active {
  transform: translateY(0);
}

/* Nav cart badge */
.nav-cart {
  position: relative;
  text-decoration: none;
}

.nav-cart.has-items {
  color: var(--primary);
  border-color: rgba(47, 91, 255, 0.28);
  background: var(--blue-soft);
}

.nav-cart__badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-button);
  border: 2px solid var(--surface);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(47, 91, 255, 0.35);
  pointer-events: none;
}

.nav-cart-count {
  margin-left: 6px;
  padding: 2px 7px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--blue-soft);
  border-radius: var(--radius-pill);
}

.nav-drawer__links .nav-cart-count {
  margin-left: auto;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 640px;
  display: grid;
  align-items: end;
  padding: 104px 0 40px;
  overflow: hidden;
  color: #fff;
  background-color: #0b0e13;
  background-image: var(--gradient-hero), var(--hero-image);
  background-position: center;
  background-size: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 65%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 65%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 32px;
  align-items: end;
}

.hero__copy {
  max-width: 760px;
}

.hero .eyebrow {
  color: #b9c8ff;
}

.hero h1 {
  max-width: 18ch;
  margin: 0 0 20px;
  font-size: clamp(2.5rem, 6vw, 4.9rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: var(--tracking-tighter);
}

.hero p {
  max-width: 56ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero__cta .btn--primary {
  color: #090b10;
  background: #fff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.hero__cta .btn--primary:hover {
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
}

.hero__cta .btn--secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(12px);
}

.hero__cta .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 158px));
  gap: 12px;
  margin-top: 36px;
}

.stat-pill {
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
}

.stat-pill strong {
  display: block;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.stat-pill span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.76rem;
  font-weight: 700;
}

/* Featured card */
.hero-featured {
  display: block;
  overflow: hidden;
  --ink: #090b10;
  --text-muted: #5b6675;
  --border: #e1e8f0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}

.hero-featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.42);
}

.hero-featured__media {
  position: relative;
  min-height: 190px;
  aspect-ratio: 16 / 10;
  background: var(--bg-3);
}

.hero-featured__media img,
.course-card__thumb img,
.course-hero__media img,
.mini-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-featured__placeholder {
  min-height: 180px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  opacity: 0.92;
}

.image-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(124, 92, 255, 0.92), rgba(11, 14, 19, 0.92)),
    linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.hero-featured__scrim,
.course-card__scrim,
.course-hero__scrim {
  position: absolute;
  inset: 0;
  background: var(--gradient-poster);
}

.hero-featured__play,
.course-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: #fff;
  transform: translate(-50%, -50%);
}

.course-hero__play {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  color: #fff;
}

.hero-featured__play::before,
.course-card__play::before,
.course-hero__play::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  transition: transform var(--t-med) var(--ease), background var(--t-med) var(--ease);
}

.hero-featured:hover .hero-featured__play::before,
.course-card:hover .course-card__play::before {
  transform: scale(1.12);
  background: rgba(255, 255, 255, 0.26);
}

.course-hero__play::before {
  width: 62px;
  height: 62px;
}

.hero-featured__play svg,
.course-card__play svg,
.course-hero__play svg {
  position: relative;
  z-index: 1;
}

.hero-featured__body {
  padding: 20px;
}

.hero-featured h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: var(--tracking-tight);
}

.hero-featured__meta {
  margin: 9px 0 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.hero-featured__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 800;
}

.link-arrow::after {
  content: "→";
  transition: transform var(--t-fast) var(--ease);
}

.hero-featured:hover .link-arrow::after,
.course-card:hover .course-card__cta::after {
  transform: translateX(4px);
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
  padding: 64px 0;
}

.section__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section__head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: var(--tracking-tight);
}

.section__head p {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.catalog-toolbar {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.chip-row {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.chip-row::-webkit-scrollbar {
  display: none;
}

.chip {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 9px 16px;
  color: var(--text-muted);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.83rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.chip:hover {
  color: var(--ink);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.chip.is-active {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

:root[data-theme="dark"] .chip.is-active {
  color: var(--n-900);
  background: #fff;
  border-color: #fff;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(276px, 1fr));
  gap: 20px;
}

/* ==========================================================================
   Course card
   ========================================================================== */
.course-card {
  overflow: hidden;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease),
    border-color var(--t-med) var(--ease);
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}

.course-card__link {
  display: grid;
  height: 100%;
}

.course-card__thumb {
  position: relative;
  min-height: 170px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-3);
}

.course-card__thumb img {
  transition: transform 0.5s var(--ease-out);
}

.course-card:hover .course-card__thumb img {
  transform: scale(1.05);
}

.course-card__body {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.course-card__top {
  display: grid;
  gap: 9px;
}

.course-card__top h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.04rem;
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: var(--tracking-tight);
}

.course-card__author {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.course-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 700;
}

.course-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.course-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.course-card__price {
  color: var(--ink);
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.course-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 800;
}

.course-card__cta::after {
  content: "→";
  transition: transform var(--t-fast) var(--ease);
}

.course-card__rating {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 9px;
  color: #fff;
  background: rgba(11, 14, 19, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  font-size: 0.76rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.pill,
.badge {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 25px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.pill {
  color: var(--primary);
  background: var(--blue-soft);
}

.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  color: #fff;
  background: var(--ink-block);
  z-index: 2;
}

.badge--free {
  background: var(--green);
}

.badge--sale {
  background: var(--red);
}

.badge--category {
  left: auto;
  right: 12px;
  background: rgba(11, 14, 19, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.price {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.price--lg {
  font-size: 1.14rem;
}

.price--xl {
  font-size: 2.1rem;
  line-height: 1.1;
}

.price--old {
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: line-through;
}

/* ==========================================================================
   Course detail page
   ========================================================================== */
.course-page {
  padding: 0 0 64px;
}

.course-hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: end;
  margin-bottom: 32px;
  overflow: hidden;
  color: #fff;
  background-color: #0b0e13;
  background-image: var(--gradient-hero), var(--course-image, var(--hero-image));
  background-position: center;
  background-size: cover;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.course-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: end;
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
  padding: 100px 0 40px;
}

.course-hero__content {
  max-width: 780px;
}

.course-hero__media {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  background: var(--bg-3);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.36);
}

.course-hero__play {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.breadcrumbs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.86rem;
  font-weight: 700;
}

.breadcrumbs a {
  color: #fff;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.course-hero h1 {
  max-width: 20ch;
  margin: 0 0 16px;
  font-size: clamp(2.1rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: var(--tracking-tighter);
}

.course-hero__desc {
  max-width: 62ch;
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.stat-row span {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(12px);
}

.instructor-row {
  display: flex;
  align-items: center;
  gap: 13px;
}

.instructor-row__avatar {
  width: 50px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-md);
  object-fit: cover;
}

.instructor-row__avatar--ph {
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  font-weight: 800;
}

.instructor-row__label {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.instructor-row__name {
  color: #fff;
  font-weight: 800;
}

.course-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.glass,
.section-block,
.purchase-card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.section-block {
  padding: 26px;
  margin-bottom: 18px;
}

.section-block h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 1.28rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: var(--tracking-tight);
}

.section-block p {
  margin: 0;
  color: var(--text-muted);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--text-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 21px;
  height: 21px;
  display: grid;
  place-items: center;
  color: var(--green);
  background: var(--green-soft);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 800;
}

.purchase-card {
  position: sticky;
  top: calc(var(--nav-h) + 20px);
  padding: 24px;
}

.purchase-card__note {
  margin: 14px 0 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.purchase-card__trust {
  display: grid;
  gap: 9px;
  margin: 18px 0;
  padding: 16px;
  color: var(--text-muted);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-weight: 600;
}

.purchase-card__trust span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.purchase-card__actions {
  display: grid;
  gap: 10px;
}

.mini-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 13px;
  padding: 11px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-med) var(--ease), border-color var(--t-med) var(--ease),
    box-shadow var(--t-med) var(--ease);
}

.mini-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-soft);
}

.mini-card img {
  width: 112px;
  height: 72px;
  border-radius: var(--radius-md);
}

.mini-card .image-placeholder {
  width: 112px;
  height: 72px;
  border-radius: var(--radius-md);
}

.mini-card h4 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: var(--tracking-tight);
}

.mini-card span {
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

/* ==========================================================================
   Experience strip / Promo / Footer
   ========================================================================== */
.experience-strip {
  padding: 40px 0;
  background: var(--ink-block);
  color: #fff;
}

.experience-strip__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--on-ink-line);
  border: 1px solid var(--on-ink-line);
  border-radius: var(--radius-lg);
}

.experience-item {
  padding: 24px;
  background: var(--ink-block);
  transition: background var(--t-med) var(--ease);
}

.experience-item:hover {
  background: var(--ink-block-2);
}

.experience-item strong {
  display: block;
  margin-bottom: 9px;
  color: #fff;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.experience-item span {
  color: var(--on-ink-muted);
  font-size: 0.9rem;
}

.promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 32px 0 0;
  padding: 34px;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.promo h3 {
  margin: 0 0 8px;
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: var(--tracking-tight);
}

.promo p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.promo .btn {
  color: var(--brand-600);
  background: #fff;
}

.site-footer {
  color: var(--text-muted);
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}

.site-footer__top {
  padding: 56px 0 40px;
}

.site-footer__grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer a {
  transition: color var(--t-fast) var(--ease);
}

.site-footer a:hover {
  color: var(--primary);
}

/* ---- Premium footer grid ---- */
.site-footer__grid--premium {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  align-items: start;
}

.site-footer__brand p {
  margin: 12px 0 18px;
  max-width: 28ch;
  line-height: 1.65;
  font-size: 0.9rem;
}

.brand--footer {
  font-size: 1rem;
}

.brand__mark--sm {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

/* ---- Footer columns ---- */
.site-footer__col {
  display: grid;
  gap: 11px;
  align-content: start;
}

.site-footer__col strong {
  margin-bottom: 2px;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-dim);
  font-weight: 800;
}

.site-footer__col a {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.site-footer__col a:hover {
  color: var(--ink);
}

/* ---- Social row ---- */
.footer-social {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-social__link {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--text-muted);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition:
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease);
}

.footer-social__link:hover {
  color: var(--ink);
  border-color: var(--primary);
  background: var(--blue-soft);
  transform: translateY(-2px);
}

/* ---- Trust badges ---- */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-badge {
  padding: 5px 10px;
  font-size: 0.71rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--blue-soft);
  border: 1px solid rgba(47, 91, 255, 0.12);
  border-radius: var(--radius-pill);
}

/* ---- Footer bottom strip ---- */
.site-footer__bottom {
  padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  background: var(--bg-0);
}

.site-footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- Responsive footer ---- */
@media (max-width: 900px) {
  .site-footer__grid--premium {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }

  .site-footer__brand p {
    max-width: 48ch;
  }
}

@media (max-width: 560px) {
  .site-footer__grid--premium {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .site-footer__brand {
    grid-column: unset;
  }
}

/* Mobile nav drawer */
.nav-menu-btn {
  display: none;
}

.nav-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(8, 11, 16, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease);
}

.nav-drawer-backdrop:not([hidden]) {
  display: block !important;
}

.nav-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 90;
  width: min(320px, 88vw);
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 18px;
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  transform: translateX(104%);
  transition: transform var(--t-med) var(--ease);
}

.nav-drawer.is-open {
  transform: translateX(0);
}

.nav-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.nav-drawer__links {
  display: grid;
  gap: 6px;
}

.nav-drawer__links a {
  padding: 12px 14px;
  font-weight: 700;
  color: var(--ink);
  border-radius: var(--radius-md);
  transition: background var(--t-fast) var(--ease);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-drawer__links a:hover {
  background: var(--bg-2);
}

.nav-drawer__foot {
  margin-top: auto;
  padding-top: 16px;
}

.btn--block {
  width: 100%;
  justify-content: center;
}

body.nav-open {
  overflow: hidden;
}

/* Legal page */
.legal-page {
  padding: 36px 0 64px;
}

.legal-head {
  margin-bottom: 28px;
}

.legal-head h1 {
  margin: 14px 0 8px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.legal-meta {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.legal-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.legal-tabs a {
  padding: 8px 14px;
  font-weight: 700;
  font-size: 0.86rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.legal-tabs a.is-active {
  color: #fff;
  background: var(--gradient-brand);
  border-color: transparent;
}

.legal-body section {
  margin-bottom: 24px;
  padding: 20px 22px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.legal-body h2 {
  margin: 0 0 10px;
  font-size: 1.02rem;
}

.legal-body p {
  margin: 0 0 10px;
  color: var(--text-muted);
  line-height: 1.65;
}

.legal-body p:last-child {
  margin-bottom: 0;
}

/* Shopping page */
.shopping-page {
  padding: 34px 0 68px;
}

.shopping-head h1 {
  margin: 0 0 10px;
  font-size: clamp(1.65rem, 3.4vw, 2.3rem);
}

.shopping-head p {
  margin: 0;
  color: var(--text-muted);
  max-width: 58ch;
}

.shopping-layout {
  display: grid;
  grid-template-columns: 1.9fr 1fr;
  gap: 22px;
  align-items: start;
}

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

.shopping-item {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-1);
}

.shopping-item__thumb {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.shopping-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shopping-item__body h3 {
  margin: 0;
  font-size: 1.03rem;
}

.shopping-item__body p {
  margin: 8px 0 12px;
  color: var(--text-muted);
}

.shopping-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.shopping-item__meta strong {
  color: var(--ink);
  font-size: 1rem;
}

.shopping-summary {
  position: sticky;
  top: calc(var(--nav-h) + 12px);
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-1);
}

.shopping-summary h2 {
  margin: 0 0 8px;
  font-size: 1.06rem;
}

.shopping-summary__price {
  margin: 8px 0 14px;
  color: var(--ink);
  font-size: 1.45rem;
  font-weight: 800;
}

/* ==========================================================================
   Modal & states
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(8, 11, 16, 0.6);
  backdrop-filter: blur(10px);
  animation: modal-fade var(--t-med) var(--ease);
}

.modal__card {
  width: min(440px, 100%);
  padding: 26px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  animation: modal-pop var(--t-med) var(--ease-out);
}

.modal__card h3 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 1.42rem;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.modal__close {
  float: right;
}

.auth-toggle {
  margin-top: 10px;
}

.modal__card label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.modal__card input {
  width: 100%;
  min-height: 48px;
  padding: 12px 15px;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.modal__card input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring);
}

.auth-error {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 0.86rem;
  font-weight: 700;
}

.empty-state,
.skeleton-grid {
  grid-column: 1 / -1;
  padding: 52px 20px;
  color: var(--text-muted);
  text-align: center;
}

.empty-state h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-weight: 800;
}

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(276px, 1fr));
  gap: 20px;
}

.skeleton-card {
  min-height: 290px;
  overflow: hidden;
  background: linear-gradient(
    100deg,
    var(--bg-2) 30%,
    var(--bg-1) 50%,
    var(--bg-2) 70%
  );
  background-size: 220% 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  animation: shimmer 1.3s infinite linear;
}

.skeleton-card--hero {
  min-height: 420px;
}

.course-loading {
  padding: 40px 0;
}

@keyframes shimmer {
  to {
    background-position: -220% 0;
  }
}

@keyframes modal-fade {
  from {
    opacity: 0;
  }
}

@keyframes modal-pop {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}

/* ==========================================================================
   Play affordance (clickable preview)
   ========================================================================== */
.course-card__play,
.hero-featured__play {
  cursor: pointer;
}

.course-hero__play:hover svg,
.course-card__play:hover svg,
.hero-featured__play:hover svg {
  transform: scale(1.05);
}

/* ==========================================================================
   Curriculum (lesson_index)
   ========================================================================== */
.lesson-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.lesson-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.lesson-item:hover {
  border-color: var(--border-strong);
  transform: translateX(2px);
}

.lesson-item__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--primary);
  background: var(--blue-soft);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.lesson-item__body h4 {
  margin: 0;
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.3;
}

.lesson-item__body p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.lesson-item__time {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Reviews (comments)
   ========================================================================== */
.review-list {
  display: grid;
  gap: 14px;
}

.review-card {
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.review-card__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.review-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  object-fit: cover;
}

.review-card__avatar--ph {
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  font-weight: 800;
}

.review-card__name {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.review-card__date {
  margin-top: 2px;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-weight: 600;
}

.review-card__stars {
  color: var(--amber);
  font-size: 0.92rem;
  letter-spacing: 1px;
  white-space: nowrap;
}

.review-card__text {
  margin: 0;
  color: var(--text-muted);
}

/* ==========================================================================
   Video modal (preview lightbox)
   ========================================================================== */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 20px;
  animation: modal-fade var(--t-med) var(--ease);
}

.video-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 8, 12, 0.82);
  backdrop-filter: blur(12px);
}

.video-modal__frame {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  animation: modal-pop var(--t-med) var(--ease-out);
}

.video-modal__player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.video-modal__player iframe,
.video-modal__player video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-modal__close {
  position: absolute;
  top: -52px;
  right: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease);
}

.video-modal__close:hover {
  background: rgba(255, 255, 255, 0.24);
}

@media (max-width: 640px) {
  .video-modal__close {
    top: -48px;
  }
}

/* ==========================================================================
   Scroll reveal — only hides content when JS is active (no-JS sees content).
   ========================================================================== */
html.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  will-change: opacity, transform;
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Staggered entrance for catalog cards (first paint only, not on re-filter) */
@media (prefers-reduced-motion: no-preference) {
  .course-grid.is-fresh .course-card {
    animation: card-in 0.5s var(--ease-out) both;
  }

  .course-grid.is-fresh .course-card:nth-child(2) { animation-delay: 0.04s; }
  .course-grid.is-fresh .course-card:nth-child(3) { animation-delay: 0.08s; }
  .course-grid.is-fresh .course-card:nth-child(4) { animation-delay: 0.12s; }
  .course-grid.is-fresh .course-card:nth-child(5) { animation-delay: 0.16s; }
  .course-grid.is-fresh .course-card:nth-child(6) { animation-delay: 0.2s; }
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

/* ==========================================================================
   Custom scrollbar
   ========================================================================== */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border: 3px solid var(--bg-0);
  border-radius: var(--radius-pill);
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--dim);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1020px) {
  .hero__inner,
  .course-hero__inner,
  .course-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 80px;
  }

  .hero-featured {
    max-width: 520px;
  }

  .course-hero {
    min-height: auto;
  }

  .course-hero__media {
    display: none;
  }

  .purchase-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .container,
  .site-nav__inner,
  .course-hero__inner {
    width: min(100% - 32px, var(--container));
  }

  .site-nav__inner {
    flex-wrap: wrap;
  }

  .search-bar {
    order: 3;
    width: 100%;
    max-width: none;
    min-width: 0;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-user__email {
    display: none;
  }

  #app-link {
    display: none;
  }

  .hero {
    padding: 52px 0 28px;
  }

  .hero h1,
  .course-hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .hero__stats {
    grid-template-columns: 1fr;
  }

  .profile-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .account-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .account-head__avatar-ring {
    width: 80px;
    height: 80px;
  }

  .section {
    padding: 44px 0;
  }

  .section__head {
    align-items: start;
    flex-direction: column;
  }

  .experience-strip__grid {
    grid-template-columns: 1fr;
  }

  .promo {
    align-items: stretch;
    flex-direction: column;
    padding: 26px;
  }

  .mini-card {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .mini-card img,
  .mini-card .image-placeholder {
    width: 92px;
    height: 64px;
  }
}

/* ==========================================================================
   Nav links + user chip
   ========================================================================== */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-left: auto;
  margin-right: var(--space-4);
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a.is-active {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--primary);
}

.nav-drawer__links a.is-active {
  background: var(--bg-2);
  color: var(--primary);
}

.nav-cart.is-active {
  color: var(--primary);
  background: var(--bg-2);
}

.page-breadcrumbs {
  padding-top: 24px;
}

.page-breadcrumbs .breadcrumbs {
  margin-bottom: 0;
  color: var(--text-muted);
}

.page-breadcrumbs .breadcrumbs a {
  color: var(--primary);
}

.page-breadcrumbs .breadcrumbs span {
  color: var(--text);
}

.account-tab-hint {
  margin: -4px 0 22px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.info-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 14px 18px;
  background: rgba(47, 91, 255, 0.08);
  border: 1px solid rgba(47, 91, 255, 0.18);
  border-radius: var(--radius-md);
}

.info-banner p {
  margin: 0;
  color: var(--text-muted);
}

.badge--owned {
  background: rgba(34, 197, 94, 0.12);
  color: var(--green);
}

.nav-user__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.86rem;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.nav-user__link:hover {
  border-color: var(--border-strong);
  background: var(--bg-2);
}

.nav-user__avatar {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  object-fit: cover;
}

.nav-user__avatar--ph {
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  font-weight: 800;
}

.nav-user__email {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   Catalog sort + favorite button
   ========================================================================== */
.sort-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 700;
}

.sort-field select,
.settings-select {
  padding: 9px 12px;
  color: var(--ink);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.fav-btn {
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  color: var(--text-dim);
  background: var(--bg-1);
  border: 1px solid var(--border);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.course-card {
  position: relative;
}

.course-card > .fav-btn {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
  background: rgba(255, 255, 255, 0.86);
  z-index: 3;
}

.fav-btn:hover {
  color: var(--red);
  border-color: var(--red);
  transform: scale(1.06);
}

.fav-btn.is-active {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

.purchase-card .fav-btn {
  width: 100%;
  height: auto;
  gap: 8px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font-weight: 700;
}

.purchase-card .fav-btn.is-active {
  color: var(--red);
  background: var(--blue-soft);
  border-color: var(--red);
}

.purchase-card .fav-btn.is-active svg {
  color: var(--red);
}

/* ==========================================================================
   Section head + progress pill + lesson states
   ========================================================================== */
.section-block__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.progress-pill {
  padding: 5px 12px;
  color: var(--primary);
  background: var(--blue-soft);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 800;
}

.lesson-item__num.is-done,
.lesson-item.is-done .lesson-item__num {
  color: #fff;
  background: var(--green);
}

.lesson-item__action {
  color: var(--primary);
  font-weight: 800;
  font-size: 0.86rem;
  text-decoration: none;
}

.lesson-item__action:hover {
  text-decoration: underline;
}

.lesson-item__lock {
  display: grid;
  place-items: center;
  color: var(--text-dim);
}

/* ==========================================================================
   Review form + star input
   ========================================================================== */
.review-form {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.review-form textarea {
  width: 100%;
  padding: 12px 14px;
  color: var(--ink);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  resize: vertical;
}

.star-input {
  display: inline-flex;
  gap: 4px;
}

.star-input__star {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--border-strong);
  transition: color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.star-input__star:hover {
  transform: scale(1.12);
}

.star-input__star.is-on {
  color: var(--amber);
}

.muted-note {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.link-btn {
  padding: 0;
  color: var(--primary);
  background: none;
  border: none;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}

.form-status {
  font-size: 0.88rem;
  font-weight: 700;
}

/* ==========================================================================
   Auth modal extras
   ========================================================================== */
.auth-divider {
  position: relative;
  margin: 16px 0;
  text-align: center;
}

.auth-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.auth-divider span {
  position: relative;
  padding: 0 12px;
  color: var(--text-dim);
  background: var(--bg-1);
  font-size: 0.8rem;
  font-weight: 700;
}

.auth-forgot {
  justify-self: start;
  padding: 0;
  color: var(--text-muted);
  background: none;
  border: none;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
}

#auth-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* ==========================================================================
   Buttons (danger)
   ========================================================================== */
.btn--danger {
  color: #fff;
  background: var(--red);
  border: 1px solid var(--red);
}

.btn--danger:hover {
  filter: brightness(0.94);
}

/* ==========================================================================
   Learn page
   ========================================================================== */
.learn-page {
  padding: var(--space-7) 0 var(--space-9);
}

.learn-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--space-6);
  align-items: start;
}

.learn-back {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-weight: 700;
  text-decoration: none;
}

.learn-back:hover {
  color: var(--ink);
}

.learn-player {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.learn-player iframe,
.learn-player video {
  width: 100%;
  height: 100%;
  border: 0;
}

.learn-player__empty {
  display: grid;
  place-items: center;
  height: 100%;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

.learn-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
}

.learn-bar__info h1 {
  margin: 0;
  font-size: 1.3rem;
}

.learn-bar__info p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

#complete-btn.is-done {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}

.learn-side {
  position: sticky;
  top: 90px;
  padding: 18px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.learn-side__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 0.9rem;
}

.learn-side__head span {
  color: var(--text-dim);
  font-size: 0.8rem;
  font-weight: 700;
}

.learn-progress {
  height: 6px;
  margin-bottom: 14px;
  background: var(--bg-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.learn-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--gradient-brand);
  transition: width var(--t-med) var(--ease);
}

.learn-lessons {
  display: grid;
  gap: 6px;
  max-height: 60vh;
  overflow-y: auto;
}

.learn-lesson {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.learn-lesson:hover {
  background: var(--bg-2);
}

.learn-lesson.is-active {
  background: var(--blue-soft);
  border-color: var(--primary);
}

.learn-lesson__num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  color: var(--primary);
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 800;
}

.learn-lesson__num.is-done {
  color: #fff;
  background: var(--green);
}

.learn-lesson__title {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learn-lesson__time {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.learn-gate,
.account-gate {
  max-width: 560px;
  margin: var(--space-8) auto;
}

.learn-gate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 18px;
}

/* ==========================================================================
   Account dashboard
   Tuzilma:
     account-page            — sahifa wrapper
     account-head            — sarlavha: avatar ring + ism + email + chiplar
     profile-chip            — rol va email status badge'lari
     profile-dashboard       — profil tab kontent gridi
     profile-stats           — statistika kartalari (3 ta, 2 tasi tabga o'tadi)
     profile-stat--link      — bosiladigan statistika kartasi
     profile-section__label  — bo'lim sarlavhasi (icon + matn)
     profile-tiles           — menyu elementlari guruhi
     profile-tile            — bitta menyu elementi
     profile-id-tile         — UID nusxalash tugmasi
   ========================================================================== */

/* ── Sahifa ── */
.account-page {
  padding: var(--space-7) 0 var(--space-9);
}

/* ── Sarlavha: avatar ring + ism + email + chiplar ── */
.account-head {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: var(--space-6);
}

/* Gradient ring wrapper */
.account-head__avatar-ring {
  flex: 0 0 auto;
  width: 90px;
  height: 90px;
  border-radius: var(--radius-pill);
  padding: 2.5px;
  background: conic-gradient(
    from 0deg,
    var(--primary) 0%,
    var(--accent-500) 40%,
    var(--primary) 70%,
    var(--accent-500) 100%
  );
  box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 28%, transparent);
}

.account-head__avatar {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-pill);
  object-fit: cover;
  display: block;
  background: var(--bg-1);
}

.account-head__avatar--ph {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: var(--radius-pill);
  font-size: 2rem;
  font-weight: 800;
}

.account-head__info {
  min-width: 0;
}

.account-head__info h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.account-head__info p {
  margin: 4px 0 0;
  color: var(--text-muted);
}

.account-head__email {
  font-size: 0.9rem;
}

.account-head__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

/* ── Badge'lar ── */
.profile-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
}

.profile-chip--role {
  color: var(--primary);
  background: var(--blue-soft);
}

.profile-chip--ok {
  color: var(--green);
  background: rgba(34, 197, 94, 0.12);
}

.profile-chip--warn {
  color: #c2410c;
  background: rgba(249, 115, 22, 0.12);
}

/* ── Profil kontent gridi ── */
.profile-dashboard {
  display: grid;
  gap: 20px;
}

/* Profil yuklanish skeleti */
.profile-dashboard--loading {
  pointer-events: none;
}

.profile-stats--skeleton {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.profile-stats--skeleton .skeleton-block {
  height: 106px;
  border-radius: var(--radius-lg);
}

.profile-form--skeleton {
  display: grid;
  gap: 14px;
  padding: var(--space-6);
  max-width: 520px;
}

.skeleton-block {
  background: linear-gradient(
    100deg,
    var(--bg-2) 30%,
    var(--bg-1) 50%,
    var(--bg-2) 70%
  );
  background-size: 220% 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  animation: shimmer 1.3s infinite linear;
}

.skeleton-block--photo {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-pill);
}

.skeleton-block--line {
  height: 44px;
}

.skeleton-block--short {
  width: 60%;
}

/* ── Statistika kartalari ── */
.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.profile-stat {
  display: flex;
  flex-direction: column;
  padding: 16px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.profile-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.profile-stat--link {
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.profile-stat--link:hover {
  border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
}

/* Icon kvadrati */
.profile-stat__icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

/* Icon ranglari */
.psi--courses  { background: rgba(47, 91, 255, 0.12); color: var(--primary);  }
.psi--fav      { background: rgba(239, 68, 68, 0.12); color: #ef4444;         }
.psi--lessons  { background: rgba(14, 168, 113, 0.12); color: var(--green);   }
.psi--cert     { background: rgba(245, 158, 11, 0.12); color: #d97706;        }
.psi--settings { background: rgba(59, 130, 246, 0.12); color: #3b82f6;        }

.profile-stat strong {
  display: block;
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.profile-stat > span:last-child {
  display: block;
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

/* ── Bo'lim sarlavhasi ── */
.profile-section__label {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Menyu elementlari ── */
.profile-tiles {
  display: grid;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.profile-tiles > * + * {
  border-top: 1px solid var(--border);
}

.profile-tile {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  text-align: left;
  color: inherit;
  background: var(--bg-1);
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease);
}

.profile-tile:hover {
  background: var(--bg-2);
}

.profile-tile--super {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.06), transparent);
}

.profile-tile__icon {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: 1rem;
}

.profile-tile__icon--courses { background: rgba(47, 91, 255, 0.12); color: var(--primary); }
.profile-tile__icon--fav     { background: rgba(239, 68, 68, 0.12); color: #ef4444;        }
.profile-tile__icon--cert    { background: rgba(34, 197, 94, 0.12); color: var(--green);   }
.profile-tile__icon--settings{ background: rgba(59, 130, 246, 0.12); color: #3b82f6;       }
.profile-tile__icon--admin   { background: rgba(99, 102, 241, 0.12); color: #6366f1;       }
.profile-tile__icon--super   { background: rgba(245, 158, 11, 0.15); color: #d97706;       }

.profile-tile__body {
  flex: 1;
  min-width: 0;
}

.profile-tile__body strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
}

.profile-tile__body span {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.profile-tile__arrow {
  color: var(--text-muted);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── UID nusxalash tugmasi ── */
.profile-id-tile {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  color: var(--primary);
  background: var(--blue-soft);
  border: 1px solid color-mix(in srgb, var(--primary) 20%, var(--border));
  border-radius: var(--radius-md);
  cursor: pointer;
  font: inherit;
  transition: background var(--t-fast) var(--ease);
}

.profile-id-tile:hover {
  background: color-mix(in srgb, var(--primary) 14%, transparent);
}

.profile-id-tile code {
  font-family: ui-monospace, monospace;
  font-size: 0.82rem;
  flex: 1;
}

.profile-id-tile small {
  margin-left: auto;
  color: var(--green);
  font-size: 0.75rem;
  white-space: nowrap;
}

.account-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-6);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.account-tab {
  padding: 10px 16px;
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.account-tab:hover {
  color: var(--ink);
  background: var(--bg-2);
}

.account-tab.is-active {
  color: var(--primary);
  background: var(--blue-soft);
}

.card {
  padding: var(--space-6);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.card h2 {
  margin-top: 0;
}

.card--danger {
  border-color: color-mix(in srgb, var(--red) 35%, var(--border));
}

.profile-form {
  display: grid;
  gap: 14px;
  max-width: 520px;
}

.profile-form label {
  display: grid;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.profile-form input,
.profile-form textarea {
  padding: 11px 14px;
  color: var(--ink);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
}

.profile-form input:disabled {
  opacity: 0.6;
}

.profile-photo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.profile-photo img,
.profile-photo__ph {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-pill);
  object-fit: cover;
}

.profile-photo__ph {
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  font-size: 2rem;
  font-weight: 800;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.settings-stack {
  display: grid;
  gap: var(--space-5);
  max-width: 640px;
}

/* My courses / favorites grid */
.account-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.enrolled-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.enrolled-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.enrolled-card__thumb {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.enrolled-card__thumb img,
.enrolled-card__thumb .image-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.enrolled-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
}

.enrolled-card__body h3 {
  margin: 0;
  font-size: 1.02rem;
}

.enrolled-card__body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.enrolled-progress {
  height: 6px;
  margin-top: 4px;
  background: var(--bg-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.enrolled-progress span {
  display: block;
  height: 100%;
  background: var(--gradient-brand);
}

.enrolled-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 700;
}

/* Certificates */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.certificate {
  display: grid;
  gap: 6px;
  padding: var(--space-6);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, var(--blue-soft), transparent 70%),
    var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.certificate__seal {
  margin: 0 auto 4px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  border-radius: var(--radius-pill);
  font-size: 1.4rem;
}

.certificate__eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certificate h3 {
  margin: 6px 0;
}

.certificate__name {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.certificate__note {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.cert-progress-list {
  display: grid;
  gap: 14px;
  max-width: 560px;
  margin: 18px auto 0;
}

.cert-progress {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.cert-progress span {
  color: var(--ink);
  font-weight: 700;
}

.cert-progress small {
  color: var(--text-dim);
}

.skeleton-card--hero {
  aspect-ratio: 16 / 7;
  width: 100%;
}

/* ==========================================================================
   Responsive: learn + account
   ========================================================================== */
@media (max-width: 900px) {
  .learn-grid {
    grid-template-columns: 1fr;
  }

  .learn-side {
    position: static;
  }

  .nav-links {
    display: none;
  }

  .nav-menu-btn {
    display: inline-grid;
  }

  .site-footer__grid--premium {
    grid-template-columns: 1fr 1fr;
  }

  .shopping-layout {
    grid-template-columns: 1fr;
  }

  .shopping-summary {
    position: static;
  }

  .shopping-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-footer__grid--premium {
    grid-template-columns: 1fr;
  }

  /* Kichik ekranlarda profil statistika 3-ustunli qoladi */
  .profile-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  /* Avatar kichikroq */
  .account-head__avatar-ring {
    width: 72px;
    height: 72px;
  }
}

/* ==========================================================================
   Quiz
   ========================================================================== */
.quiz {
  margin-top: 20px;
}

.quiz__form {
  display: grid;
  gap: 18px;
}

.quiz__q {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-2);
  transition: border-color var(--t-fast) var(--ease);
}

.quiz__q legend {
  padding: 0 4px;
  color: var(--ink);
  font-weight: 700;
}

.quiz__q.is-correct {
  border-color: var(--green);
}

.quiz__q.is-wrong {
  border-color: var(--red);
}

.quiz__opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: background var(--t-fast) var(--ease);
}

.quiz__opt:hover {
  background: var(--bg-3);
}

.quiz__result {
  margin: 0;
  font-weight: 800;
}

/* ==========================================================================
   Instructor profile
   ========================================================================== */
.instructor-page {
  padding: var(--space-7) 0 var(--space-9);
}

.instructor-row {
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  transition: opacity var(--t-fast) var(--ease);
}

.instructor-row:hover {
  opacity: 0.85;
}

.instructor-hero {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
  padding: var(--space-6);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.instructor-hero__avatar {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  flex-shrink: 0;
}

.instructor-hero__avatar--ph {
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--gradient-brand);
  font-size: 2.6rem;
  font-weight: 800;
}

.instructor-hero__body h1 {
  margin: 4px 0 8px;
}

.instructor-hero__bio {
  margin: 0 0 12px;
  color: var(--text-muted);
  max-width: 60ch;
}

.course-grid--instructor {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
}

.course-card--compact {
  display: block;
  text-decoration: none;
}

@media (max-width: 640px) {
  .instructor-hero {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   Admin panel
   ========================================================================== */
.admin-page {
  padding-top: 0;
}

.admin-page::before {
  display: none;
}

.admin-root {
  width: min(100%, 1320px);
  margin: 0 auto;
  padding: 0 var(--space-4) var(--space-8);
}

.admin-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
  min-height: calc(100vh - 180px);
}

.admin-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-sidebar__brand {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}

.admin-sidebar__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--blue-soft);
  border-radius: var(--radius-md);
}

.admin-page--super .admin-sidebar__mark {
  color: var(--amber, #b45309);
  background: color-mix(in srgb, var(--amber, #f59e0b) 16%, transparent);
}

.admin-sidebar__brand strong {
  display: block;
  font-size: 0.95rem;
}

.admin-sidebar__nav {
  display: grid;
  gap: var(--space-4);
}

.admin-sidebar__group {
  display: grid;
  gap: 4px;
}

.admin-sidebar__label {
  margin: 0 0 4px;
  padding: 0 10px;
  color: var(--text-dim);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-sidebar__link {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.admin-sidebar__link:hover {
  color: var(--ink);
  background: var(--bg-2);
}

.admin-sidebar__link.is-active {
  color: var(--primary);
  background: var(--blue-soft);
}

.admin-page--super .admin-sidebar__link.is-active {
  color: var(--amber, #b45309);
  background: color-mix(in srgb, var(--amber, #f59e0b) 14%, transparent);
}

.admin-sidebar__icon {
  display: grid;
  place-items: center;
  opacity: 0.9;
}

.admin-sidebar__footer {
  display: grid;
  gap: 6px;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.admin-sidebar__switch,
.admin-sidebar__footlink {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.admin-sidebar__switch:hover,
.admin-sidebar__footlink:hover {
  color: var(--ink);
  background: var(--bg-2);
}

.admin-sidebar__email {
  margin: 4px 0 0;
  padding: 0 10px;
  color: var(--text-dim);
  font-size: 0.78rem;
  word-break: break-all;
}

.admin-main {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.admin-topbar {
  padding: var(--space-4);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.admin-page-head__title {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
}

.admin-page-head__sub {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.admin-page-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-panel {
  display: grid;
  gap: var(--space-4);
}

.admin-panel > .card,
.admin-panel > .admin-form-section,
.admin-panel > .admin-stats,
.admin-panel > .admin-quick,
.admin-panel > .admin-shortcuts,
.admin-panel > .admin-filters,
.admin-panel > .admin-user-table,
.admin-panel > .admin-category-list,
.admin-panel > .admin-course-list,
.admin-panel > .admin-split-grid,
.admin-panel > .empty-state,
.admin-panel > .lesson-list {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: var(--space-4);
  color: var(--text-dim);
  font-size: 0.84rem;
}

.admin-crumb__btn {
  padding: 0;
  color: var(--primary);
  font: inherit;
  font-weight: 600;
  background: none;
  border: 0;
  cursor: pointer;
}

.admin-crumb__current {
  color: var(--text-muted);
  font-weight: 700;
}

.admin-form-section {
  padding: var(--space-4);
}

.admin-form-section h3 {
  margin: 0 0 var(--space-4);
  font-size: 1rem;
}

.admin-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: var(--space-2);
}

.admin-split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.admin-split-grid .card {
  padding: var(--space-4);
}

.admin-split-grid h3 {
  margin: 0 0 8px;
}

.admin-action-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.admin-action-group__label {
  width: 100%;
  color: var(--text-dim);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-action-group--end {
  margin-left: auto;
}

.admin-course-row__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}

.admin-stats--compact {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.admin-quick,
.admin-shortcuts {
  padding: var(--space-4);
}

.admin-quick h3,
.admin-shortcuts h3 {
  margin: 0 0 var(--space-3);
}

.admin-steps {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.admin-steps li {
  display: grid;
  gap: 2px;
}

.admin-steps strong {
  font-size: 0.92rem;
}

.admin-steps span {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.admin-shortcuts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.admin-shortcut {
  display: grid;
  gap: 8px;
  justify-items: start;
  padding: 14px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-align: left;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.admin-shortcut:hover {
  border-color: var(--primary);
  background: var(--blue-soft);
}

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: var(--space-3) var(--space-4);
}

.admin-page .container {
  max-width: none;
}

.admin-panel-card {
  padding: 22px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.admin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.admin-head h1 {
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.admin-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.muted-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-5);
}

.admin-toolbar h2 {
  margin: 0;
  flex: 1;
}

.admin-form label {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-muted);
}

.admin-form input,
.admin-form textarea,
.admin-form select {
  padding: 11px 14px;
  color: var(--ink);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
}

.admin-course-list {
  display: grid;
  gap: var(--space-4);
}

.admin-course-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-4);
}

.admin-course-row__img {
  width: 120px;
  height: 80px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.admin-course-row__body h3 {
  margin: 0 0 6px;
}

.admin-course-row__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.admin-inline-actions {
  display: flex;
  gap: 6px;
}

.upload-bar {
  height: 6px;
  margin: 8px 0 16px;
  background: var(--bg-3);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.upload-bar span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--gradient-brand);
  transition: width 0.2s ease;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

.admin-stat {
  display: grid;
  gap: 4px;
  text-align: center;
}

.admin-stat strong {
  font-size: 2rem;
  color: var(--primary);
}

.admin-user-table {
  overflow-x: auto;
  padding: 0;
}

.admin-user-table table {
  width: 100%;
  border-collapse: collapse;
}

.admin-user-table th,
.admin-user-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-user-table th {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 700;
}

.role-select {
  padding: 6px 10px;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
}

.admin-toast {
  margin-bottom: var(--space-4);
}

.admin-tabs {
  margin-bottom: var(--space-5);
}

.admin-profile-card {
  padding: var(--space-5);
}

.admin-profile-card__hero {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-5);
}

.admin-profile-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  flex-shrink: 0;
}

.admin-profile-card__avatar--ph {
  display: grid;
  place-items: center;
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 800;
  font-size: 1.5rem;
}

.admin-profile-card h3 {
  margin: 0 0 var(--space-2);
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.admin-course-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.admin-course-row__meta h3 {
  margin: 0;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}

.admin-badge--ok {
  color: var(--green);
  background: color-mix(in srgb, var(--green) 14%, transparent);
}

.admin-badge--warn {
  color: var(--amber, #b45309);
  background: color-mix(in srgb, var(--amber, #f59e0b) 16%, transparent);
}

.admin-stat--warn strong {
  color: var(--amber, #b45309);
}

.admin-subtitle {
  margin: var(--space-6) 0 var(--space-3);
  font-size: 1rem;
}

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-filters input,
.admin-filters select {
  padding: 9px 12px;
  font: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  color: var(--ink);
}

.admin-select-list {
  width: 100%;
  min-height: 140px;
  margin-top: 6px;
}

.admin-code {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.82rem;
  background: var(--bg-3);
  border-radius: var(--radius-sm);
}

.admin-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-lesson-list .lesson-item {
  align-items: center;
}

.admin-purchases {
  margin-top: var(--space-4);
  padding: var(--space-4);
}

.admin-purchase-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.admin-purchase-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.admin-category-list {
  display: grid;
  gap: var(--space-3);
}

.admin-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4);
}

.admin-role-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--blue-soft);
  border-radius: var(--radius-pill);
}

.admin-role-chip--super {
  color: var(--amber, #b45309);
  background: color-mix(in srgb, var(--amber, #f59e0b) 16%, transparent);
}

.admin-page--super::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--amber, #f59e0b) 18%, transparent) 0%, transparent 55%);
}

.admin-panel-switch {
  border-color: var(--border);
}

.nav-user__admin {
  padding: 6px 12px;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.nav-user__admin:hover {
  background: var(--blue-soft);
}

@media (max-width: 960px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }

  .admin-split-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .admin-course-row {
    grid-template-columns: 1fr;
  }

  .admin-course-row__img {
    width: 100%;
    height: 140px;
  }
}

/* ==========================================================================
   Learner dashboard, discovery, search, onboarding, learn extras
   ========================================================================== */
.hero--compact {
  padding-block: clamp(2rem, 5vw, 3rem);
}

.hero--compact .hero__stats {
  display: none;
}

.learner-dashboard {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
  background: linear-gradient(180deg, var(--surface-2) 0%, transparent 100%);
}

.learner-dashboard__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.learner-dashboard__head h2 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.learner-dashboard__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.dash-stat {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.dash-stat strong {
  font-size: 1.35rem;
  line-height: 1.1;
}

.dash-stat span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.continue-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.continue-card__body {
  flex: 1;
  min-width: 0;
}

.continue-card h3 {
  margin: 0.35rem 0 0.65rem;
  font-size: 1.05rem;
}

.discovery-section .discovery-block + .discovery-block {
  margin-top: 1.75rem;
}

.discovery-block h3 {
  margin: 0 0 0.85rem;
  font-size: 1rem;
}

.course-scroll {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.course-scroll::-webkit-scrollbar {
  height: 6px;
}

.discovery-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
  display: grid;
  gap: 0.55rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.discovery-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.discovery-card__thumb {
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
}

.discovery-card__thumb img,
.discovery-card__thumb .image-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.discovery-card__body {
  padding: 0.65rem 0.75rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.discovery-card__body strong {
  font-size: 0.92rem;
  line-height: 1.35;
}

.discovery-card__body span {
  font-size: 0.8rem;
  color: var(--amber);
  font-weight: 700;
}

.nav-search-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
}

.nav-search-link:hover {
  color: var(--primary);
  background: var(--blue-soft);
}

.search-page {
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
}

.search-page__head h1 {
  margin: 0 0 0.85rem;
}

.search-page__form {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  margin-bottom: 0.65rem;
}

.search-page__form input {
  flex: 1;
  border: 0;
  background: transparent;
  font: inherit;
  color: inherit;
  outline: none;
}

.search-page__count {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.search-page__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0 1.25rem;
  flex-wrap: wrap;
}

.onboarding-page {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 20% 20%, var(--blue-soft), transparent 45%),
    radial-gradient(circle at 80% 80%, var(--surface-2), transparent 40%),
    var(--bg);
}

.onboarding {
  width: min(100% - 2rem, 480px);
  padding: 1rem 0 2rem;
}

.onboarding__card {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.onboarding__progress {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.onboarding__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.onboarding__dot.is-active {
  background: var(--primary);
  transform: scale(1.15);
}

.onboarding__icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.onboarding__desc {
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0.75rem 0 1.5rem;
}

.onboarding__actions {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.onboarding__skip {
  display: block;
  width: 100%;
  margin-top: 1rem;
  border: 0;
  background: none;
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.courses-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.courses-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.courses-filters {
  margin: 0;
}

.settings-links .profile-tiles--compact {
  gap: 0.65rem;
}

.lesson-watch {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.lesson-watch__track {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  overflow: hidden;
}

.lesson-watch__track span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--green));
  transition: width 0.25s ease;
}

.lesson-watch__label {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.next-lesson {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.next-lesson h3 {
  margin: 0.35rem 0 0;
}

.protected-video {
  width: 100%;
  user-select: none;
  -webkit-user-select: none;
}

.learn-player__loading {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
}

.quiz__form button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .learner-dashboard__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .continue-card {
    flex-direction: column;
    align-items: stretch;
  }

  .continue-card .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Print (certificates)
   ========================================================================== */
@media print {
  .site-nav,
  .site-footer,
  .account-tabs,
  .account-head,
  .certificate button {
    display: none !important;
  }

  .certificate {
    break-inside: avoid;
    box-shadow: none;
  }
}

/* ==========================================================================
   Motion safety
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ==========================================================================
   Mobil ilova "Tez orada" holati + toast
   ========================================================================== */
.is-coming-soon {
  position: relative;
  cursor: default;
}

.is-coming-soon[data-badge]::after {
  content: attr(data-badge);
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-500);
  background: color-mix(in srgb, var(--accent-500) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-500) 32%, transparent);
  vertical-align: middle;
  white-space: nowrap;
}

.app-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 1200;
  max-width: min(440px, calc(100vw - 32px));
  padding: 13px 18px;
  border-radius: var(--radius-md);
  color: var(--on-ink);
  background: var(--ink-block);
  border: 1px solid var(--on-ink-line);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, 16px);
  pointer-events: none;
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease);
}

.app-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}