/* ─── Base tokens · Montserrat dark-first ─── */
:root {
  --bg: #F0F4FF;
  --bg2: #E5EBFF;
  --surface: rgba(255, 255, 255, .7);
  --surface-hover: rgba(255, 255, 255, .92);
  --text: #1E2240;
  --text-dim: #5C6080;
  --text-mute: #8C90AC;
  --border: rgba(123, 145, 255, .14);
  --border-strong: rgba(123, 145, 255, .28);
  --accent: #7B91FF;
  --accent-strong: #B07BFF;
  --accent-soft: rgba(123, 145, 255, .14);
  --c-pink: #FF9ED4;
  --c-blue: #7B91FF;
  --c-green: #7BD4B5;
  --c-orange: #FFB87B;
  --c-purple: #B07BFF;
  --c-pink-soft: rgba(255, 158, 212, .16);
  --c-blue-soft: rgba(123, 145, 255, .16);
  --c-green-soft: rgba(123, 212, 181, .16);
  --c-orange-soft: rgba(255, 184, 123, .16);
  --c-purple-soft: rgba(176, 123, 255, .16);
  --track: rgba(123, 145, 255, .14);
  --shadow-sm: 0 1px 2px rgba(123, 145, 255, .08);
  --shadow-md: 0 12px 28px rgba(123, 145, 255, .14);
  --shadow-lg: 0 24px 56px rgba(176, 123, 255, .18);
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;
  --grad: linear-gradient(135deg, #FF9ED4, #B07BFF 50%, #7B91FF);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --sidebar-w: 300px;
  --transition: 200ms cubic-bezier(.4, 0, .2, 1);
}
[data-theme="dark"] {
  --bg: #0F0F12;
  --bg2: #16161B;
  --surface: rgba(26, 26, 34, .85);
  --surface-hover: rgba(35, 35, 46, .9);
  --text: #F8F8FC;
  --text-dim: #B0B0C0;
  --text-mute: #7A7A88;
  --border: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .18);
  --accent: #C49EFF;
  --accent-strong: #9EBBFF;
  --accent-soft: rgba(196, 158, 255, .14);
  --c-pink: #FF9ED4;
  --c-blue: #9EBBFF;
  --c-green: #9EFFD4;
  --c-orange: #FFD4A0;
  --c-purple: #C49EFF;
  --c-pink-soft: rgba(255, 158, 212, .14);
  --c-blue-soft: rgba(158, 187, 255, .14);
  --c-green-soft: rgba(158, 255, 212, .14);
  --c-orange-soft: rgba(255, 212, 160, .14);
  --c-purple-soft: rgba(196, 158, 255, .14);
  --track: rgba(196, 158, 255, .14);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, .4);
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, .5);
  --grad: linear-gradient(135deg, #FF9ED4, #C49EFF 35%, #9EBBFF 65%, #9EFFD4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  transition: background-color .25s, color .25s;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─── App layout ─── */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }

/* Sidebar */
.sidebar {
  background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.sidebar-head {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  padding: 6px 8px;
  border-radius: 12px;
  transition: var(--transition);
}
.sidebar-head:hover { background: var(--surface); }
.logo { width: 36px; height: 36px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 28px; line-height: 1; filter: drop-shadow(0 4px 10px rgba(255, 107, 186, 0.45)); }
.logo svg { width: 100%; height: 100%; }
.mobile-bar .brand { display: inline-flex; align-items: center; gap: 6px; }
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.25;
  letter-spacing: -.005em;
}
.brand span { display: block; font-weight: 500; color: var(--text-dim); font-size: 12px; }

.sidebar-nav { flex: 1; display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.nav-module { border-radius: 10px; overflow: hidden; }
.nav-module-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 13px;
  border-radius: 10px;
  transition: var(--transition);
  font-weight: 600;
}
.nav-module-head:hover { background: var(--surface); color: var(--text); }
.nav-module.open .nav-module-head { color: var(--text); }
.nm-left { display: inline-flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--text-mute);
  background: var(--surface);
  padding: 3px 7px;
  border-radius: 6px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.nav-module.open .num { color: var(--accent); background: var(--accent-soft); border-color: rgba(255, 213, 74, 0.25); }
.nm-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-body);
}
.chev { width: 14px; height: 14px; transition: transform .2s; flex-shrink: 0; color: var(--text-mute); }
.nav-module.open .chev { transform: rotate(90deg); color: var(--accent); }
.nav-lessons { display: none; padding: 4px 0 8px 32px; gap: 1px; flex-direction: column; }
.nav-module.open .nav-lessons { display: flex; }
.nav-lesson {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  text-decoration: none;
  color: var(--text-mute);
  font-size: 12.5px;
  line-height: 1.4;
  border-radius: 8px;
  transition: .15s;
}
.nav-lesson:hover { background: var(--surface); color: var(--text); }
.nav-lesson.active { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.nav-lesson .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-mute);
  flex-shrink: 0;
  opacity: .4;
}
.nav-lesson .dot.done { background: var(--c-green); opacity: 1; box-shadow: 0 0 8px rgba(93, 212, 169, .5); }
.nav-lesson.active .dot { background: var(--accent); opacity: 1; }
.l-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.sidebar-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
  background: var(--surface);
  border-radius: 14px;
  border: 1px solid var(--border);
  margin-top: auto;
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-pink), var(--c-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-display);
  overflow: hidden;
  flex-shrink: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.user-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-logout, .user-link {
  font-size: 11px;
  color: var(--text-dim);
  text-decoration: none;
  transition: var(--transition);
  line-height: 1.3;
}
.user-logout:hover, .user-link:hover { color: var(--accent); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 50;
}
.sidebar-overlay.open { display: block; }

/* Main */
.main { display: flex; flex-direction: column; min-height: 100vh; }
.mobile-bar { display: none; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 36px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 11, 13, .7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 30;
}
:root[data-theme="dark"] .topbar { background: rgba(11, 11, 13, .7); }
:root:not([data-theme="dark"]) .topbar { background: rgba(250, 250, 247, .85); }
.topbar-crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 600;
}
.topbar-crumb a { color: var(--text-dim); text-decoration: none; transition: var(--transition); }
.topbar-crumb a:hover { color: var(--accent); }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: var(--text-dim);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  padding: 0;
}
.icon-btn:hover { border-color: var(--text-dim); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.club-chat-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #0B0B0D;
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}
.club-chat-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px -8px rgba(255,213,74,.45); }
.club-cta-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.club-cta-btn:hover { border-color: var(--text-dim); color: var(--text); box-shadow: none; }
@media (max-width: 720px) {
  .club-chat-btn span { display: none; }
  .club-chat-btn { width: 38px; padding: 0; justify-content: center; }
}
.view { padding: 36px; flex: 1; max-width: 1080px; width: 100%; }

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: var(--font-mono);
  background: var(--accent-soft);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(255, 213, 74, 0.25);
  margin-bottom: 18px;
}
.eyebrow .line { display: none; }

/* Headings */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.18;
}
h1.hello { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 10px; }
h1 em, h2 em, h3 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent), var(--c-pink) 60%, var(--c-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}
.hello-sub { font-size: 16px; color: var(--text-dim); max-width: 640px; margin-bottom: 36px; }

/* Progress card (dashboard) */
.progress-card {
  background: linear-gradient(135deg, var(--c-pink-soft), var(--c-purple-soft));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.progress-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--c-pink), var(--c-purple));
}
.progress-info { flex: 1; }
.progress-nums { display: flex; align-items: center; gap: 24px; margin-bottom: 18px; }
.progress-big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 54px;
  line-height: 1;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--accent), var(--c-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
:root:not([data-theme="dark"]) .progress-big { background: linear-gradient(135deg, #FF9ED4, #B07BFF 50%, #7B91FF); -webkit-background-clip: text; background-clip: text; color: transparent; }

.progress-big em {
  font-style: normal;
  font-size: .55em;
  background: none;
  color: var(--text-mute);
  -webkit-text-fill-color: var(--text-mute);
  font-weight: 500;
}
.progress-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 6px;
}
.progress-sub { font-size: 14px; color: var(--text); }
.progress-bar {
  height: 8px;
  background: var(--track);
  border-radius: 100px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--c-pink));
  border-radius: 100px;
}
.progress-ring { position: relative; width: 88px; height: 88px; }
.progress-ring svg { transform: rotate(-90deg); }
.ring-num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  letter-spacing: -.02em;
}

/* Section title */
.section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 18px;
}
.section-title h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -.02em;
}
.section-title h2 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent), var(--c-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}
.section-count {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-mute);
  background: var(--surface);
  padding: 6px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  font-weight: 700;
}

/* Modules grid */
.modules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.module-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.module-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.module-card:nth-child(6n+1)::before { background: var(--c-pink); }
.module-card:nth-child(6n+2)::before { background: var(--c-blue); }
.module-card:nth-child(6n+3)::before { background: var(--c-green); }
.module-card:nth-child(6n+4)::before { background: var(--c-orange); }
.module-card:nth-child(6n+5)::before { background: var(--c-purple); }
.module-card:nth-child(6n)::before { background: var(--accent); }
.module-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.module-num {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  letter-spacing: -.03em;
  color: var(--text-mute);
  line-height: 1;
}
.module-num .glyph { font-size: 36px; }
.module-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--text);
}
.module-card p { font-size: 14px; color: var(--text-dim); line-height: 1.5; }
.module-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: .04em;
  font-weight: 600;
}
.mini-progress { display: flex; gap: 3px; }
.mini-progress .seg { width: 6px; height: 6px; border-radius: 2px; background: var(--track); }
.mini-progress .seg.done { background: var(--accent); }
.module-card:nth-child(6n+1) .seg.done { background: var(--c-pink); }
.module-card:nth-child(6n+2) .seg.done { background: var(--c-blue); }
.module-card:nth-child(6n+3) .seg.done { background: var(--c-green); }
.module-card:nth-child(6n+4) .seg.done { background: var(--c-orange); }
.module-card:nth-child(6n+5) .seg.done { background: var(--c-purple); }

/* Module page */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 700;
  margin-bottom: 24px;
  transition: var(--transition);
}
.back-link:hover { color: var(--accent); }
.back-link svg { width: 14px; height: 14px; }

.module-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
  background: linear-gradient(135deg, var(--c-pink-soft), var(--c-purple-soft));
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 36px;
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
}
.module-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--c-pink), var(--c-purple));
}
.module-header h1 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; }
.module-header p { font-size: 15px; color: var(--text); line-height: 1.6; max-width: 560px; }
.module-stats { display: flex; gap: 14px; }
.stat {
  background: rgba(11, 11, 13, .45);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 22px;
  backdrop-filter: blur(8px);
  min-width: 100px;
  text-align: center;
}
:root:not([data-theme="dark"]) .stat { background: rgba(255, 255, 255, .75); border-color: rgba(14, 14, 16, .08); }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 6px;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-dim);
  font-weight: 700;
}

/* Lesson list */
.lesson-list { display: grid; gap: 8px; }
.lesson-row {
  display: grid;
  grid-template-columns: 48px 1fr auto auto;
  gap: 18px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 22px;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
.lesson-row:hover { border-color: var(--border-strong); transform: translateX(4px); }
.lesson-row.done { background: linear-gradient(135deg, rgba(93, 212, 169, .06), var(--surface)); }
.lesson-idx {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--text-dim);
}
.lesson-row.done .lesson-idx {
  background: var(--c-green-soft);
  border-color: rgba(93, 212, 169, .3);
  color: var(--c-green);
}
.lesson-title-row {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  line-height: 1.3;
}
.lesson-duration {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: .05em;
  font-weight: 600;
}
.check {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mute);
  opacity: .3;
}
.check svg { width: 18px; height: 18px; }
.lesson-row.done .check { color: var(--c-green); opacity: 1; }

/* Lesson page (reader) */
.reader-layout { display: grid; grid-template-columns: 1fr 240px; gap: 48px; align-items: flex-start; }
.reader { max-width: 740px; width: 100%; }
.reader-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px;
  font-weight: 600;
  flex-wrap: wrap;
}
.dotmeta { width: 4px; height: 4px; border-radius: 50%; background: var(--text-mute); }
.reader h1 { font-size: clamp(24px, 3vw, 36px); margin-bottom: 32px; }
.reader-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
}
.reader-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 36px 0 14px;
  line-height: 1.3;
}
.reader-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  margin: 24px 0 10px;
}
.reader-body p { margin-bottom: 18px; color: var(--text-dim); }
.reader-body ul, .reader-body ol { margin: 0 0 18px 24px; }
.reader-body li { margin-bottom: 8px; }
.reader-body strong { color: var(--text); font-weight: 600; }
.reader-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 213, 74, .3);
  transition: var(--transition);
}
.reader-body a:hover { border-bottom-color: var(--accent); }
.reader-body blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  background: var(--surface);
  border-left: 3px solid var(--c-pink);
  border-radius: 0 14px 14px 0;
  color: var(--text);
  font-style: italic;
}
.reader-body img { border-radius: 12px; margin: 16px 0; max-width: 100%; height: auto; }
.reader-body .image-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
.reader-body .image-row-2 img { margin: 0; }
@media (max-width: 720px) { .reader-body .image-row-2 { grid-template-columns: 1fr; } }
.reader-body .image-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin: 16px 0; }
.reader-body .image-row-3 img { margin: 0; }
@media (max-width: 720px) { .reader-body .image-row-3 { grid-template-columns: 1fr 1fr; } }
.reader-body table { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: 14px; }
.reader-body th, .reader-body td { border: 1px solid var(--border); padding: 10px 14px; text-align: left; }
.reader-body th { background: var(--bg2); color: var(--text); font-weight: 700; }
.reader-body code {
  font-family: var(--font-mono);
  background: var(--bg2);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: .9em;
  color: var(--c-green);
  border: 1px solid var(--border);
}
.reader-body pre {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  overflow-x: auto;
  margin: 16px 0;
  font-family: var(--font-mono);
  font-size: 13px;
}
.reader-body pre code { background: none; border: none; padding: 0; color: var(--text); }
.reader-body .video-wrapper { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 26px 0; border-radius: 14px; background: #000; }
.reader-body .video-wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; border-radius: 14px; }
.reader-body iframe { max-width: 100%; }

.complete-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 28px;
  margin: 40px 0 28px;
  position: relative;
  overflow: hidden;
}
.complete-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--c-orange));
}
.complete-bar.is-done::before { background: var(--c-green); }
.complete-bar-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  flex: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--accent), var(--c-orange));
  color: #0B0B0D;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 14px 30px -8px rgba(255, 213, 74, .4);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 22px 40px -10px rgba(255, 213, 74, .55); }
:root:not([data-theme="dark"]) .btn:not(.ghost) { color: #FFFFFF; }
.btn svg { width: 14px; height: 14px; }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--c-orange)); color: #0B0B0D; }
:root:not([data-theme="dark"]) .btn.primary { color: #FFFFFF; }
.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: none;
  background-image: none;
}
.btn.ghost:hover { background: var(--bg2); border-color: var(--text-dim); box-shadow: none; }

.reader-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.nav-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  text-decoration: none;
  transition: var(--transition);
  color: inherit;
}
.nav-tile:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.nav-tile-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-mute);
  font-weight: 700;
  margin-bottom: 6px;
}
.nav-tile-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.3;
  color: var(--text);
}
.nav-tile.next { text-align: right; }

.toc { position: sticky; top: 96px; align-self: flex-start; font-size: 13px; }
.toc-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-mute);
  font-weight: 700;
  margin-bottom: 14px;
}
.toc a {
  display: block;
  padding: 8px 12px;
  color: var(--text-dim);
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
  line-height: 1.4;
  border-left: 2px solid transparent;
  margin-bottom: 2px;
}
.toc a:hover, .toc a.active {
  color: var(--text);
  background: var(--surface);
  border-left-color: var(--accent);
}

/* Subscription page */
.subscription-page { max-width: 720px; }
.sub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 8px 28px;
  margin: 24px 0;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.sub-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-green), var(--accent));
}
.sub-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.sub-row:last-child { border-bottom: none; }
.sub-label {
  color: var(--text-dim);
  font-size: 14px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}
.sub-value {
  font-weight: 600;
  color: var(--text);
  text-align: right;
  font-size: 15px;
  font-family: var(--font-display);
}
.sub-cancel-block {
  margin-top: 32px;
  padding: 32px;
  background: linear-gradient(135deg, var(--c-pink-soft), var(--c-purple-soft));
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.sub-cancel-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-pink), var(--c-purple));
}
.sub-cancel-block h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--text);
  letter-spacing: -.01em;
}
.sub-cancel-block p {
  margin: 0;
  line-height: 1.6;
  color: var(--text-dim);
  font-size: 15px;
}
.sub-cancel-block a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 213, 74, .3);
  transition: var(--transition);
  font-weight: 600;
}
.sub-cancel-block a:hover { border-bottom-color: var(--accent); }

/* Bob floating */
.bob {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 14px 18px 14px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .4), 0 4px 12px rgba(0, 0, 0, .2);
  z-index: 50;
  transition: var(--transition);
  max-width: 280px;
}
.bob:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 56px rgba(0, 0, 0, .5), 0 8px 16px rgba(0, 0, 0, .25);
  border-color: var(--accent);
}
.bob-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--c-orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.bob-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.bob-title { font-family: var(--font-display); font-weight: 700; font-size: 13px; color: var(--text); }
.bob-sub { font-size: 11px; color: var(--text-dim); line-height: 1.3; white-space: nowrap; }

/* Auth pages (login + no_access) */
.auth-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background:
    radial-gradient(900px 500px at 50% -100px, rgba(255, 213, 74, .08), transparent 60%),
    radial-gradient(700px 400px at 20% 110%, rgba(255, 107, 186, .06), transparent 60%),
    radial-gradient(600px 380px at 80% 80%, rgba(167, 139, 250, .05), transparent 60%);
}
.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .5);
  text-align: center;
}
.auth-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--c-pink), var(--c-purple));
}
.auth-logo { width: auto; height: auto; margin: 0 auto 24px; font-size: 56px; line-height: 1; filter: drop-shadow(0 8px 20px rgba(255, 107, 186, 0.4)); }
.auth-logo svg { width: 100%; height: 100%; }
.auth-icon { font-size: 56px; margin-bottom: 18px; line-height: 1; }
.auth-card h1 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.18;
  font-size: 26px;
  margin-bottom: 12px;
  color: var(--text);
}
.subtitle { font-size: 15px; color: var(--text-dim); margin-bottom: 28px; line-height: 1.55; }
.flash-message {
  background: var(--c-pink-soft);
  border: 1px solid rgba(255, 107, 186, .3);
  color: var(--c-pink);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 18px;
  text-align: left;
  font-weight: 600;
}
.auth-form { display: grid; gap: 12px; margin-bottom: 24px; }
.auth-form input {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}
.auth-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255, 213, 74, .15); }
.auth-form input::placeholder { color: var(--text-mute); }
.auth-form-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--accent), var(--c-orange));
  color: #0B0B0D;
  font-weight: 700;
  font-size: 15px;
  border-radius: 12px;
  transition: var(--transition);
  box-shadow: 0 14px 30px -8px rgba(255, 213, 74, .4);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.auth-form-btn:hover { transform: translateY(-2px); box-shadow: 0 22px 40px -10px rgba(255, 213, 74, .55); }
:root:not([data-theme="dark"]) .auth-form-btn { color: #FFFFFF; }
.auth-hint { font-size: 13px; color: var(--text-dim); line-height: 1.55; margin: 24px 0 18px; }
.auth-hint a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 213, 74, .3);
  transition: var(--transition);
}
.auth-hint a:hover { border-bottom-color: var(--accent); }
.auth-hint b {
  color: var(--text);
  font-family: var(--font-mono);
  background: var(--bg2);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--border);
}
.bot-login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 20px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition);
  font-family: var(--font-body);
}
.bot-login-btn:hover { background: var(--bg2); border-color: var(--text-dim); }
.auth-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 18px; }
.auth-actions .btn { padding: 12px 22px; }

/* ─── Mobile ─── */
@media (max-width: 880px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    z-index: 60;
    transition: left .25s;
    height: 100vh;
    width: var(--sidebar-w);
    max-width: 90vw;
  }
  .sidebar.open { left: 0; }
  .mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(11, 11, 13, .85);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 30;
  }
  :root:not([data-theme="dark"]) .mobile-bar { background: rgba(250, 250, 247, .9); }
  .mobile-bar .brand { font-family: var(--font-display); font-weight: 700; font-size: 14px; }
  .topbar { padding: 14px 20px; }
  .view { padding: 24px 20px 80px; }
  .modules { grid-template-columns: 1fr; }
  .progress-card { padding: 24px; grid-template-columns: 1fr; }
  .progress-ring { margin: 0 auto; }
  .module-header { grid-template-columns: 1fr; padding: 28px; }
  .module-stats { justify-content: flex-start; flex-wrap: wrap; }
  .stat { min-width: 84px; padding: 14px 16px; }
  .lesson-row { grid-template-columns: 36px 1fr auto; padding: 14px 16px; gap: 12px; }
  .check { display: none; }
  .reader-layout { grid-template-columns: 1fr; }
  .toc { display: none; }
  .auth-card { padding: 36px 24px; }
  .bob { bottom: 16px; right: 16px; }
  .bob-sub { display: none; }
}

/* ─── Light theme: cleaner amber→pink gradients (vs muddy #B8860B) ─── */
:root:not([data-theme="dark"]) .btn:not(.ghost),
:root:not([data-theme="dark"]) .btn.primary,
:root:not([data-theme="dark"]) .auth-form-btn,
:root:not([data-theme="dark"]) .bob-avatar-disabled {
  background: linear-gradient(135deg, #FF9ED4, #B07BFF 50%, #7B91FF);
}
:root:not([data-theme="dark"]) .progress-fill {
  background: linear-gradient(90deg, #FF9ED4, #B07BFF 50%, #7B91FF);
}
:root:not([data-theme="dark"]) .complete-bar::before {
  background: linear-gradient(90deg, #FF9ED4, #B07BFF 50%, #7B91FF);
}
:root:not([data-theme="dark"]) .progress-card::before,
:root:not([data-theme="dark"]) .auth-card::before,
:root:not([data-theme="dark"]) .module-header::before {
  background: linear-gradient(90deg, #FF9ED4, #B07BFF 50%, #7B91FF);
}
:root:not([data-theme="dark"]) h1 em,
:root:not([data-theme="dark"]) h2 em,
:root:not([data-theme="dark"]) h3 em,
:root:not([data-theme="dark"]) .section-title h2 em {
  background: linear-gradient(135deg, #FF9ED4, #B07BFF 50%, #7B91FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
:root:not([data-theme="dark"]) .sub-card::before {
  background: linear-gradient(90deg, #7BD4B5, #B07BFF);
}

/* Боб – фирменный жёлтый кругляш на обеих темах */
:root:not([data-theme="dark"]) .bob-avatar {
  background: linear-gradient(135deg, #FF9ED4, #B07BFF, #7B91FF);
}

/* Ring gradient stops for progress circle */
.rg-start { stop-color: var(--accent); }
.rg-end { stop-color: var(--c-pink); }
:root:not([data-theme="dark"]) .rg-start { stop-color: #FF9ED4; }
:root:not([data-theme="dark"]) .rg-end { stop-color: #7B91FF; }

/* === LAVENDER PEARL OVERRIDES 2026-05-03 === */
body::before {
  content: ""; position: fixed; inset: -10%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px circle at 10% 5%, rgba(255, 158, 212, .5), transparent 50%),
    radial-gradient(1100px circle at 90% 25%, rgba(123, 145, 255, .5), transparent 55%),
    radial-gradient(900px circle at 50% 100%, rgba(176, 123, 255, .45), transparent 55%);
  opacity: .85;
  animation: lpMeshDrift 28s ease-in-out infinite;
}
[data-theme="dark"] body::before {
  background: conic-gradient(from 0deg at 30% 30%, rgba(255, 158, 212, .32), rgba(196, 158, 255, .34), rgba(158, 187, 255, .30), rgba(158, 255, 212, .26), rgba(255, 212, 160, .26), rgba(255, 158, 212, .32));
  filter: blur(120px);
  opacity: .55;
  animation: lpHoloShift 40s linear infinite;
}
@keyframes lpHoloShift { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(2%, -2%) scale(1.05); } 66% { transform: translate(-2%, 1%) scale(.95); } }
@keyframes lpMeshDrift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-3%, -2%); } }
@keyframes lpShimmer { 0% { background-position: 0% 0%; } 100% { background-position: 200% 0%; } }

/* Sidebar glass */
.sidebar { background: var(--surface) !important; backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%); border-right: 1px solid var(--border) !important; }
/* Active module num — softer, без обводки */
.nav-module.open .num {
  color: var(--accent) !important;
  background: rgba(196, 158, 255, .14) !important;
  border: none !important;
  box-shadow: none !important;
}
:root:not([data-theme="dark"]) .nav-module.open .num {
  color: #B07BFF !important;
  background: rgba(176, 123, 255, .14) !important;
}
.num { border: none !important; box-shadow: none !important; }
.nav-lesson.active { background: linear-gradient(135deg, rgba(255, 158, 212, .14), rgba(123, 145, 255, .14)) !important; color: var(--text); font-weight: 600; }
.nav-lesson .dot.done { background: #7BD4B5 !important; opacity: 1; box-shadow: 0 0 8px rgba(123, 212, 181, .5); }
[data-theme="dark"] .nav-lesson .dot.done { background: #9EFFD4 !important; box-shadow: 0 0 8px rgba(158, 255, 212, .5); }
.nav-lesson.active .dot { background: var(--accent) !important; }
.avatar { background: var(--grad) !important; box-shadow: 0 8px 18px rgba(196, 158, 255, .35) !important; }
.user-logout:hover, .user-link:hover { color: var(--accent) !important; }

/* Topbar glass */
.topbar { background: rgba(240, 244, 255, .55) !important; backdrop-filter: blur(24px) saturate(160%) !important; -webkit-backdrop-filter: blur(24px) saturate(160%) !important; border-bottom: 1px solid rgba(255, 255, 255, .55) !important; }
[data-theme="dark"] .topbar { background: rgba(15, 15, 18, .55) !important; border-bottom-color: rgba(255, 255, 255, .06) !important; }
:root[data-theme="dark"] .topbar { background: rgba(15, 15, 18, .55) !important; }
:root:not([data-theme="dark"]) .topbar { background: rgba(240, 244, 255, .55) !important; }

/* H1 .hello em + section h2 em — italic + gradient + bumped weight to match optically */
/* (italic Cyrillic визуально тоньше на той же weight – компенсируем 800 vs h2 700) */
.hello em, .section-title h2 em, h1 em, h2 em, h3 em {
  background: var(--grad) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important; color: transparent !important;
  font-style: italic !important;
  font-weight: 800 !important;
}

/* Progress card — claymorphism */
.progress-card {
  background: linear-gradient(135deg, rgba(255, 158, 212, .18), rgba(196, 158, 255, .14) 50%, rgba(123, 145, 255, .14)), rgba(255, 255, 255, .55) !important;
  border: none !important; border-radius: 28px !important;
  box-shadow: 0 24px 56px -16px rgba(176, 123, 255, .3), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
  position: relative; overflow: hidden;
}
[data-theme="dark"] .progress-card {
  background: linear-gradient(135deg, rgba(255, 158, 212, .18), rgba(196, 158, 255, .14) 50%, rgba(158, 187, 255, .14)), rgba(22, 22, 30, .7) !important;
  box-shadow: 0 30px 60px -16px rgba(196, 158, 255, .35), inset 0 1px 0 rgba(255, 255, 255, .06) !important;
}
.progress-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--grad); background-size: 200% 100%;
  animation: lpShimmer 6s linear infinite;
}
.progress-big {
  background: var(--grad) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important; color: transparent !important;
}
.progress-fill { background: var(--grad) !important; background-size: 200% 100% !important; animation: lpShimmer 6s linear infinite; }
.rg-start { stop-color: #FF9ED4 !important; }
.rg-end { stop-color: #7B91FF !important; }
[data-theme="dark"] .rg-end { stop-color: #9EFFD4 !important; }

/* Module cards — Soft Cloud claymorphism + shimmer */
.module-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .55)) !important;
  border: none !important; border-radius: 24px !important;
  box-shadow: 0 16px 36px rgba(176, 123, 255, .14), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
  position: relative; overflow: hidden;
}
[data-theme="dark"] .module-card {
  background: linear-gradient(135deg, rgba(26, 26, 34, .78), rgba(26, 26, 34, .55)) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}
.module-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--grad); background-size: 200% 100%;
  animation: lpShimmer 6s linear infinite; opacity: .9;
}
.module-card:hover { transform: translateY(-6px); box-shadow: 0 32px 64px -16px rgba(176, 123, 255, .35), inset 0 1px 0 rgba(255, 255, 255, .85) !important; }
[data-theme="dark"] .module-card:hover { box-shadow: 0 32px 64px -16px rgba(196, 158, 255, .4), inset 0 1px 0 rgba(255, 255, 255, .06) !important; }
.module-num { color: var(--accent); }
.mini-progress .seg.done { background: var(--grad) !important; box-shadow: 0 0 8px rgba(196, 158, 255, .5); }

/* Section title count pill */
.section-count {
  background: var(--surface) !important; border: 1px solid var(--border) !important;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}

/* Stat tiles (affiliate, admin) */
.stat-tile, .stat {
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .55)) !important;
  border: none !important;
  box-shadow: 0 12px 28px rgba(176, 123, 255, .14), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
  position: relative; overflow: hidden;
}
[data-theme="dark"] .stat-tile, [data-theme="dark"] .stat {
  background: linear-gradient(135deg, rgba(26, 26, 34, .78), rgba(26, 26, 34, .55)) !important;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}
.stat-tile::before, .stat::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad); background-size: 200% 100%;
  animation: lpShimmer 6s linear infinite;
}

/* .module-stats > .stat — без контура, мягкая пастельная пилюля без шиммера */
.module-stats .stat {
  background: rgba(196, 158, 255, .14) !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 16px !important;
}
:root:not([data-theme="dark"]) .module-stats .stat {
  background: rgba(176, 123, 255, .12) !important;
}
.module-stats .stat::before { display: none !important; }

/* .module-header — без контура */
.module-header { border: none !important; box-shadow: 0 24px 56px -16px rgba(176, 123, 255, .25), inset 0 1px 0 rgba(255, 255, 255, .85) !important; }
[data-theme="dark"] .module-header { box-shadow: 0 24px 56px -16px rgba(196, 158, 255, .3), inset 0 1px 0 rgba(255, 255, 255, .06) !important; }
.module-header::before {
  background: var(--grad) !important;
  background-size: 200% 100% !important;
  animation: lpShimmer 6s linear infinite;
  height: 4px !important;
}

/* .lesson-row — без контура */
.lesson-row {
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .55)) !important;
  border: none !important;
  box-shadow: 0 8px 20px rgba(176, 123, 255, .1), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
}
[data-theme="dark"] .lesson-row {
  background: linear-gradient(135deg, rgba(26, 26, 34, .7), rgba(26, 26, 34, .5)) !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}
.lesson-row:hover {
  border: none !important;
  transform: translateX(4px);
  box-shadow: 0 14px 32px rgba(176, 123, 255, .25), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
}
[data-theme="dark"] .lesson-row:hover {
  box-shadow: 0 14px 32px rgba(196, 158, 255, .3), inset 0 1px 0 rgba(255, 255, 255, .06) !important;
}
.lesson-row.done {
  background: linear-gradient(135deg, rgba(123, 212, 181, .12), rgba(255, 255, 255, .65)) !important;
}
[data-theme="dark"] .lesson-row.done {
  background: linear-gradient(135deg, rgba(158, 255, 212, .08), rgba(26, 26, 34, .65)) !important;
}
.stat-value, .stat-num {
  background: var(--grad) !important;
  -webkit-background-clip: text !important; background-clip: text !important;
  -webkit-text-fill-color: transparent !important; color: transparent !important;
}

/* Sub card (subscription page) */
.sub-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .55)) !important;
  border: none !important;
  box-shadow: 0 16px 36px rgba(176, 123, 255, .14), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
}
[data-theme="dark"] .sub-card {
  background: linear-gradient(135deg, rgba(26, 26, 34, .78), rgba(26, 26, 34, .55)) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}

/* Table wrap (admin) */
.table-wrap {
  background: linear-gradient(135deg, rgba(255, 255, 255, .65), rgba(255, 255, 255, .45)) !important;
  border: 1px solid var(--border) !important; border-radius: 24px !important;
  box-shadow: 0 16px 36px rgba(176, 123, 255, .12), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
}
[data-theme="dark"] .table-wrap {
  background: linear-gradient(135deg, rgba(26, 26, 34, .7), rgba(26, 26, 34, .5)) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .3), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}

/* Pills (admin) */
.pill-yes { background: rgba(123, 212, 181, .18) !important; color: #3CB082 !important; border: none !important; }
[data-theme="dark"] .pill-yes { background: rgba(158, 255, 212, .14) !important; color: #9EFFD4 !important; }
.pill-no { background: rgba(255, 107, 122, .18) !important; color: #C93D4D !important; border: none !important; }
[data-theme="dark"] .pill-no { background: rgba(255, 158, 168, .14) !important; color: #FF9EAA !important; }
.pill-warn { background: rgba(255, 184, 123, .18) !important; color: #C97433 !important; border: none !important; }
[data-theme="dark"] .pill-warn { background: rgba(255, 212, 160, .14) !important; color: #FFD4A0 !important; }
.pill-mute { background: var(--surface) !important; color: var(--text-mute) !important; border: 1px solid var(--border) !important; }

/* Buttons — holographic */
.btn:not(.ghost):not(.btn-secondary):not(.btn-cancel),
.btn.primary, .btn-primary, .auth-form-btn {
  background: var(--grad) !important;
  color: #0F0F12 !important;
  border: none !important;
  box-shadow: 0 12px 28px -6px rgba(196, 158, 255, .5), inset 0 -3px 6px rgba(0, 0, 0, .1), inset 0 1px 0 rgba(255, 255, 255, .25) !important;
}
.btn:not(.ghost):not(.btn-secondary):not(.btn-cancel):hover,
.btn.primary:hover, .btn-primary:hover, .auth-form-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px -6px rgba(196, 158, 255, .65), inset 0 -3px 6px rgba(0, 0, 0, .12), inset 0 1px 0 rgba(255, 255, 255, .3) !important;
}
[data-theme="dark"] .btn:not(.ghost):not(.btn-secondary):not(.btn-cancel),
[data-theme="dark"] .btn.primary, [data-theme="dark"] .btn-primary, [data-theme="dark"] .auth-form-btn {
  color: #0F0F12 !important;
}
:root:not([data-theme="dark"]) .btn:not(.ghost):not(.btn-secondary):not(.btn-cancel),
:root:not([data-theme="dark"]) .btn.primary, :root:not([data-theme="dark"]) .btn-primary, :root:not([data-theme="dark"]) .auth-form-btn {
  color: #FFFFFF !important;
}
.btn.ghost, .btn-secondary {
  background: var(--surface) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  box-shadow: none !important;
}
.btn.ghost:hover, .btn-secondary:hover { border-color: var(--accent) !important; }
.btn-cancel {
  background: transparent !important;
  color: #FF6B7A !important;
  border: 1px solid rgba(255, 107, 122, .3) !important;
  box-shadow: none !important;
}
.btn-cancel:hover { background: rgba(255, 107, 122, .08) !important; border-color: rgba(255, 107, 122, .5) !important; }

/* Bob CTA — holographic pill */
.bob {
  background: linear-gradient(135deg, rgba(255, 158, 212, .9), rgba(196, 158, 255, .85) 50%, rgba(158, 187, 255, .85)) !important;
  color: #0F0F12 !important;
  box-shadow: 0 18px 36px -8px rgba(196, 158, 255, .55) !important;
  border: none !important;
}
.bob .bob-title { color: #0F0F12 !important; }
.bob .bob-sub { color: rgba(15, 15, 18, .72) !important; }
.bob:hover { transform: translateY(-3px); box-shadow: 0 26px 48px -10px rgba(196, 158, 255, .7) !important; }

/* Auth/nav-tile/complete-bar — soften (но НЕ .reader, чтобы текст урока шёл по фону) */
.auth-card, .nav-tile, .complete-bar {
  border: none !important;
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .55)) !important;
  box-shadow: 0 16px 36px rgba(176, 123, 255, .14), inset 0 1px 0 rgba(255, 255, 255, .85) !important;
  border-radius: 24px !important;
}
[data-theme="dark"] .auth-card,
[data-theme="dark"] .nav-tile,
[data-theme="dark"] .complete-bar {
  background: linear-gradient(135deg, rgba(26, 26, 34, .78), rgba(26, 26, 34, .55)) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .05) !important;
}

/* Reader — без плашки, текст урока сидит на фоне страницы */
.reader, .reader-body, .reader-layout, .reader-meta {
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}

/* Icon button hover */
.icon-btn:hover { border-color: var(--accent) !important; }