/* LexiCard — full stylesheet, built on Eifach Bob tokens. */

/* =========================================================
   TOKENS — copied/adapted from /design-system/colors_and_type.css
   Dark theme defaults. Light overrides at the bottom.
   ========================================================= */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 100 1000;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/plusjakartasans/v8/LDIbaomQNQcsA88c7O9yZ4KMCoOg4IA6-91aHEjcWuA_qU79TCJ0WuY.woff2") format("woff2");
}

:root {
  /* surfaces */
  --bg-0: #0b0d10;
  --bg-1: #14181f;
  --bg-2: #1a2030;
  --bg-3: #232a36;
  --bg-footer: #0a0c10;
  --bg-overlay: rgba(11, 13, 16, 0.72);
  /* borders */
  --border-soft: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --ring-warm: rgba(255, 122, 38, 0.35);
  --ring-warm-strong: #FF7A26;
  /* text */
  --fg-0: #FFFFFF;
  --fg-1: #ECE6DE;
  --fg-2: #B8B2A8;
  --fg-3: #807A72;
  --fg-on-accent: #1a0d04;
  /* accent (orange) */
  --accent-50:  #FFF1E6;
  --accent-100: #FFD8B8;
  --accent-200: #FFB988;
  --accent-300: #FF9A5C;
  --accent-400: #FF8A3D;
  --accent-500: #FF7A26;
  --accent-600: #F26418;
  --accent-700: #C24C0F;
  --accent-glow: rgba(255, 122, 38, 0.20);
  --accent-glow-soft: rgba(255, 122, 38, 0.08);
  /* tints */
  --tint-orange-bg: rgba(255, 122, 38, 0.16);
  --tint-orange-fg: #FF9A5C;
  --tint-purple-bg: rgba(168, 116, 255, 0.16);
  --tint-purple-fg: #B69AFF;
  --tint-blue-bg:   rgba(74, 144, 240, 0.16);
  --tint-blue-fg:   #6BA6F5;
  --tint-green-bg:  rgba(86, 178, 122, 0.16);
  --tint-green-fg:  #7BC698;
  --tint-pink-bg:   rgba(232, 116, 168, 0.16);
  --tint-pink-fg:   #F098C2;
  /* status */
  --status-success: #56B27A;
  --status-warning: #E8A24A;
  --status-danger:  #E5614C;
  --status-live:    #FF3B30;
  /* radii */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;
  /* spacing */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 20px; --s-6: 24px; --s-7: 32px; --s-8: 40px;
  --s-9: 56px; --s-10: 72px; --s-11: 96px;
  /* shadows */
  --shadow-sm: 0 2px 6px rgba(0,0,0,.35);
  --shadow-md: 0 8px 24px rgba(0,0,0,.45);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.55);
  --shadow-glow-warm: 0 10px 32px -8px rgba(255,122,38,.35);
  --shadow-inset-soft: inset 0 1px 0 rgba(255,255,255,.04);
  /* gradients */
  --grad-card: linear-gradient(180deg, #181d26 0%, #131822 100%);
  --grad-hero: radial-gradient(120% 90% at 0% 0%, rgba(255,122,38,.06) 0%, transparent 55%),
               radial-gradient(80% 80% at 100% 100%, rgba(70,110,200,.10) 0%, transparent 60%),
               linear-gradient(180deg, #1c2433 0%, #161c27 100%);
  --grad-page: radial-gradient(120% 80% at 50% -10%, rgba(255,122,38,.05) 0%, transparent 50%), #0b0d10;
  /* type */
  --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --w-regular: 400; --w-medium: 500; --w-semibold: 600; --w-bold: 700; --w-extra: 800;
  /* motion */
  --ease-cozy: cubic-bezier(.22,1,.36,1);
  --ease-snap: cubic-bezier(.5,0,.1,1);
  --dur-fast: 140ms;
  --dur-base: 220ms;
  --dur-slow: 360ms;
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html, body { min-height: 100%; }
html { scrollbar-gutter: stable; }
body {
  background: var(--grad-page);
  color: var(--fg-1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent-400); text-decoration: none; transition: color var(--dur-fast); }
a:hover { color: var(--accent-300); }
h1, h2, h3, h4 { font-family: var(--font-sans); margin: 0; color: var(--fg-0); letter-spacing: -0.015em; }
h1 { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
h2 { font-size: 26px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; margin-bottom: var(--s-3); }
h3 { font-size: 20px; font-weight: 700; line-height: 1.25; }
p { margin: 0 0 var(--s-4); text-wrap: pretty; }
.muted { color: var(--fg-2); font-weight: var(--w-regular); }
.lead { font-size: 18px; color: var(--fg-1); line-height: 1.55; }
.accent-text { color: var(--accent-500); }
.hidden { display: none !important; }
.dot-sep { margin: 0 8px; color: var(--fg-3); }

/* =========================================================
   LAYOUT — top nav + main
   ========================================================= */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.topnav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--s-3) var(--s-5);
  display: flex;
  align-items: center;
  gap: var(--s-5);
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-0);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 18px;
}
.brand:hover { color: var(--fg-0); }
.brand-mark {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  background: var(--accent-500);
  color: var(--fg-on-accent);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow-warm);
}
.brand-accent { color: var(--accent-500); }

.nav-pills {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--fg-2);
  font-weight: var(--w-semibold);
  font-size: 14px;
  transition: all var(--dur-fast) var(--ease-snap);
}
.nav-pill svg {
  transition: transform var(--dur-base) var(--ease-cozy);
  transform-origin: 50% 55%;
}
.nav-pill:hover { color: var(--fg-0); background: var(--bg-3); }
.nav-pill:hover svg { transform: translateY(-1px) rotate(-6deg) scale(1.12); }
.nav-pill:active svg { transform: translateY(0) scale(0.92); }
.nav-pill.active { background: var(--accent-500); color: var(--fg-on-accent); }
.nav-pill.active:hover { background: var(--accent-400); }
.nav-pill.active:hover svg { transform: translateY(-2px) rotate(-8deg) scale(1.15); }

.topnav-right { margin-left: auto; display: inline-flex; align-items: center; gap: var(--s-2); }
.iconbtn {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-2);
  border-radius: var(--r-pill);
  transition: all var(--dur-fast);
}
.iconbtn:hover { color: var(--fg-0); background: var(--bg-3); }
.iconbtn-sm { width: 32px; height: 32px; }
.nav-menu-toggle { display: none; }

.offline-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  padding: 6px;
  background: rgba(232, 162, 74, 0.12);
  color: var(--status-warning);
  border-bottom: 1px solid var(--border-soft);
}
.offline-indicator[hidden] { display: none; }
.install-prompt[hidden] { display: none; }

.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--s-7) var(--s-5) var(--s-10);
}
.page { animation: fade-up var(--dur-slow) var(--ease-cozy); }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-head { display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); margin-bottom: var(--s-7); }
.page-head-actions { display: flex; gap: 4px; }
.back-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--fg-2); font-weight: var(--w-semibold); font-size: 14px;
}
.back-link:hover { color: var(--fg-0); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--r-pill);
  font-family: var(--font-sans);
  font-weight: var(--w-bold);
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-cozy);
  min-height: 44px;
}
.btn-sm { padding: 8px 14px; font-size: 13px; min-height: 36px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.4; pointer-events: none; }

.btn-primary {
  background: var(--accent-500);
  color: var(--fg-on-accent);
}
.btn-primary:hover { background: var(--accent-400); box-shadow: var(--shadow-glow-warm); }
.btn-primary:active { background: var(--accent-600); transform: translateY(1px); box-shadow: none; }

.btn-secondary {
  background: var(--bg-3);
  color: var(--fg-0);
  border-color: var(--border-default);
}
.btn-secondary:hover { background: #2c3543; border-color: var(--border-strong); }

.btn-ghost { background: transparent; color: var(--fg-2); }
.btn-ghost:hover { color: var(--fg-0); background: var(--bg-3); }

.btn-danger {
  background: rgba(229, 97, 76, 0.16);
  color: var(--status-danger);
  border-color: rgba(229, 97, 76, 0.32);
}
.btn-danger:hover { background: rgba(229, 97, 76, 0.24); }

/* =========================================================
   HERO CARD (home greeting)
   ========================================================= */
.hero-card {
  background: var(--grad-hero);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  padding: var(--s-8) var(--s-7);
  box-shadow: var(--shadow-md), var(--shadow-inset-soft);
  margin-bottom: var(--s-7);
  position: relative;
  overflow: hidden;
}
.hero-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--fg-2);
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border-soft);
  margin-bottom: var(--s-5);
}
.hero-status strong { color: var(--accent-500); font-weight: var(--w-extra); }
.dot-pulse {
  width: 8px; height: 8px;
  border-radius: var(--r-pill);
  background: var(--accent-500);
  box-shadow: 0 0 0 0 rgba(255,122,38, .55);
  animation: pulse 2s var(--ease-cozy) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,122,38,.5); }
  70% { box-shadow: 0 0 0 10px rgba(255,122,38,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,122,38,0); }
}
.hero-title { font-size: clamp(36px, 7vw, 64px); margin: 0 0 var(--s-4); letter-spacing: -0.025em; }
.hero-sub { font-size: 17px; color: var(--fg-1); margin-bottom: var(--s-6); max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-bottom: var(--s-5); }

.goal-bar { display: flex; align-items: center; gap: var(--s-4); margin-top: var(--s-5); }
.goal-bar-track { flex: 1; height: 6px; background: var(--bg-3); border-radius: var(--r-pill); overflow: hidden; }
.goal-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent-500), var(--accent-300)); border-radius: var(--r-pill); transition: width var(--dur-slow) var(--ease-cozy); }
.goal-bar-label { font-size: 13px; color: var(--fg-2); white-space: nowrap; }

/* =========================================================
   DECK GRID + CARDS
   ========================================================= */
.deck-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--s-5);
}
.deck-card {
  display: block;
  background: var(--grad-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  transition: transform var(--dur-base) var(--ease-cozy), box-shadow var(--dur-base);
  cursor: pointer;
  text-align: left;
  color: var(--fg-1);
  position: relative;
}
.deck-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow-warm);
  border-color: var(--border-default);
  color: var(--fg-1);
}
.deck-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--s-4); }
.deck-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
}
.deck-lang-pair { display: inline-flex; align-items: center; gap: 4px; font-size: 18px; color: var(--fg-2); }
.deck-title { color: var(--fg-0); margin: 0 0 6px; }
.deck-desc { color: var(--fg-2); font-size: 14px; margin-bottom: var(--s-4); line-height: 1.45; }
.deck-counts { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--fg-2); margin-bottom: var(--s-4); }
.deck-counts strong { color: var(--fg-0); font-weight: var(--w-bold); }

.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: var(--w-semibold);
}
.badge-accent { background: var(--tint-orange-bg); color: var(--tint-orange-fg); }
.badge-soft { background: var(--bg-3); color: var(--fg-2); }

.deck-progress { height: 4px; background: var(--bg-3); border-radius: var(--r-pill); overflow: hidden; }
.deck-progress-fill { height: 100%; border-radius: var(--r-pill); transition: width var(--dur-slow) var(--ease-cozy); }

.deck-card-add {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  min-height: 200px;
  background: transparent;
  border: 2px dashed var(--border-default);
  color: var(--fg-2);
  text-align: center;
  cursor: pointer;
}
.deck-card-add:hover { color: var(--accent-500); border-color: var(--accent-500); background: var(--accent-glow-soft); transform: translateY(0); box-shadow: none; }

.info-strip {
  margin-top: var(--s-7);
  display: flex; align-items: flex-start; gap: var(--s-4);
  padding: var(--s-4) var(--s-5);
  background: var(--tint-orange-bg);
  border-radius: var(--r-md);
  color: var(--fg-1);
}
.info-strip svg { color: var(--accent-500); flex-shrink: 0; margin-top: 2px; }

/* =========================================================
   DECK DETAIL
   ========================================================= */
.deck-hero {
  display: flex; gap: var(--s-6); align-items: flex-start;
  background: var(--grad-hero);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-xl);
  padding: var(--s-7);
  margin-bottom: var(--s-8);
  box-shadow: var(--shadow-md);
}
.deck-hero-icon {
  width: 72px; height: 72px;
  border-radius: var(--r-lg);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.deck-hero-body { flex: 1; min-width: 0; }
.deck-hero-meta { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fg-2); margin-bottom: 8px; }
.deck-hero h1 { margin-bottom: var(--s-3); }
.deck-stats-row {
  display: flex; gap: var(--s-7); margin-top: var(--s-4);
  flex-wrap: wrap;
}
.deck-stats-row > div { display: flex; flex-direction: column; }
.deck-stats-row strong { font-size: 28px; font-weight: var(--w-extra); color: var(--fg-0); line-height: 1; }
.deck-stats-row span { font-size: 12px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }

.study-modes { margin-bottom: var(--s-8); }
.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--s-4);
}
.mode-tile {
  display: flex; align-items: center; gap: var(--s-4);
  padding: var(--s-5);
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  text-align: left;
  transition: all var(--dur-base) var(--ease-cozy);
  color: var(--fg-1);
  cursor: pointer;
}
.mode-tile:hover { transform: translateY(-2px); background: var(--bg-2); box-shadow: var(--shadow-md); border-color: var(--border-default); }
.mode-tile-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mode-tile-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.mode-tile-body strong { color: var(--fg-0); font-weight: var(--w-bold); }
.mode-tile-body span { color: var(--fg-2); font-size: 13px; }
.mode-tile-arrow { color: var(--fg-3); transition: transform var(--dur-base); }
.mode-tile:hover .mode-tile-arrow { transform: translateX(4px); color: var(--accent-500); }

.tint-orange { background: var(--tint-orange-bg); color: var(--tint-orange-fg); }
.tint-purple { background: var(--tint-purple-bg); color: var(--tint-purple-fg); }
.tint-blue   { background: var(--tint-blue-bg); color: var(--tint-blue-fg); }
.tint-green  { background: var(--tint-green-bg); color: var(--tint-green-fg); }
.tint-pink   { background: var(--tint-pink-bg); color: var(--tint-pink-fg); }

.cards-section-head { display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); margin-bottom: var(--s-4); flex-wrap: wrap; }
.cards-section-actions { display: flex; gap: var(--s-3); align-items: center; }
.search-input {
  padding: 10px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border-default);
  border-radius: var(--r-pill);
  color: var(--fg-0);
  min-width: 220px;
  transition: border-color var(--dur-fast);
}
.search-input:focus { outline: none; border-color: var(--accent-500); }

.card-list { display: flex; flex-direction: column; gap: 2px; }
.card-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-4);
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  transition: all var(--dur-fast);
}
.card-row:hover { background: var(--bg-2); border-color: var(--border-default); }
.card-row-main { min-width: 0; }
.card-row-term { color: var(--fg-0); font-weight: var(--w-semibold); }
.card-row-trans { color: var(--fg-2); font-size: 14px; }
.card-row-meta { display: flex; align-items: center; gap: 6px; }

.chip {
  display: inline-flex; align-items: center;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: var(--w-semibold);
}
.chip-mini { font-size: 11px; }
.chip-pos { background: var(--bg-3); color: var(--fg-2); }
.chip-soft { background: rgba(255,255,255,0.04); color: var(--fg-3); }

.empty-state {
  text-align: center;
  padding: var(--s-10) var(--s-5);
  border: 2px dashed var(--border-soft);
  border-radius: var(--r-lg);
  background: var(--bg-1);
}
.empty-state .empty-icon {
  width: 80px; height: 80px;
  border-radius: var(--r-xl);
  background: var(--tint-orange-bg);
  color: var(--tint-orange-fg);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-4);
}
.empty-state h3 { margin-bottom: var(--s-2); color: var(--fg-0); }
.empty-state p { color: var(--fg-2); margin-bottom: var(--s-5); }

/* =========================================================
   MODAL + FORM
   ========================================================= */
.modal-scrim {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: var(--s-4);
  animation: fade-in var(--dur-base);
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.modal-card {
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-xl);
  padding: var(--s-7);
  width: 100%;
  max-width: 540px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: rise var(--dur-base) var(--ease-cozy);
}
.form-modal-lg { max-width: 680px; }
@keyframes rise { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--s-5);
}
.modal-head h3 { margin: 0; }
.modal-actions {
  display: flex; gap: var(--s-3); justify-content: flex-end;
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border-soft);
  flex-wrap: wrap;
}

.form { display: flex; flex-direction: column; gap: var(--s-4); }
.form label,
.form .form-group {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--fg-2); font-weight: var(--w-semibold);
}
.form label .muted { color: var(--fg-3); font-weight: var(--w-regular); margin-left: 4px; }
.form input[type=text], .form input[type=search], .form input[type=number],
.form input:not([type]), .form select, .form textarea {
  padding: 11px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  color: var(--fg-0);
  font-size: 15px;
  transition: border-color var(--dur-fast);
  font-family: var(--font-sans);
}
.form textarea { resize: vertical; min-height: 70px; line-height: 1.45; }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--accent-500);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--s-3); }
.form-row > label { min-width: 0; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.form-fieldset {
  border: 1px solid var(--border-soft); border-radius: var(--r-md);
  padding: var(--s-3) var(--s-4); margin: 0;
}
.form-fieldset legend { padding: 0 6px; font-size: 12px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.08em; }
.color-swatches, .icon-swatches { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.swatch { position: relative; cursor: pointer; }
.swatch input { position: absolute; opacity: 0; pointer-events: none; }
.swatch > span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  border: 2px solid transparent;
  transition: all var(--dur-fast);
}
.swatch input:checked + span { border-color: var(--fg-0); transform: scale(1.06); }
.swatch-icon > span { background: var(--bg-3); color: var(--fg-2); }
.swatch-icon input:checked + span { background: var(--tint-orange-bg); color: var(--accent-500); border-color: var(--accent-500); }

.pos-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pos-pill {
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  color: var(--fg-2);
  font-size: 13px;
  font-weight: var(--w-semibold);
  border: 1px solid transparent;
  transition: all var(--dur-fast);
}
.pos-pill:hover { background: var(--bg-2); color: var(--fg-0); }
.pos-pill.active { background: var(--accent-500); color: var(--fg-on-accent); }

.check-row { display: flex; gap: var(--s-5); }
.check { display: inline-flex !important; flex-direction: row !important; gap: 6px !important; align-items: center; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent-500); }

.pos-fields {
  background: var(--bg-1);
  padding: var(--s-4);
  border-radius: var(--r-md);
  border: 1px dashed var(--border-soft);
}
/* Innerhalb der pos-fields Eingaben am Boden ausrichten, damit Genus / Pluralform
   auf gleicher Höhe sitzen wie die Felder mit Untertiteln daneben. */
.form-row.pos-fields > label { justify-content: end; }

.link-toggle {
  align-self: flex-start;
  color: var(--fg-2);
  font-size: 13px;
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 0;
}
.link-toggle:hover { color: var(--accent-400); }

.form-adv { display: flex; flex-direction: column; gap: var(--s-4); }
.mnemonic-field { background: var(--tint-orange-bg); padding: var(--s-3); border-radius: var(--r-md); border: 1px solid rgba(255,122,38,0.18); }
.mnemonic-label { color: var(--accent-300) !important; display: inline-flex; align-items: center; gap: 6px; }

/* =========================================================
   ONBOARDING
   ========================================================= */
.onboarding-card { text-align: center; padding: var(--s-7); max-width: 460px; }
.onboarding-icon {
  width: 84px; height: 84px;
  border-radius: var(--r-xl);
  background: var(--tint-orange-bg);
  color: var(--accent-500);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-5);
}
.onboarding-card h2 { margin-bottom: var(--s-3); }
.onboarding-card p { color: var(--fg-1); margin-bottom: var(--s-5); }
.onboarding-dots { display: flex; gap: 6px; justify-content: center; margin-bottom: var(--s-5); }
.onboarding-dots .dot { width: 8px; height: 8px; border-radius: var(--r-pill); background: var(--bg-3); transition: all var(--dur-base); }
.onboarding-dots .dot.active { background: var(--accent-500); width: 24px; }

/* =========================================================
   TOAST
   ========================================================= */
.toast-host {
  position: fixed; left: 50%; bottom: var(--s-7); transform: translateX(-50%);
  z-index: 200;
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  pointer-events: none;
}
.toast {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-md);
  font-size: 14px; font-weight: var(--w-semibold);
  color: var(--fg-0);
  animation: toast-in var(--dur-base) var(--ease-cozy);
}
.toast-out { animation: toast-out var(--dur-base) var(--ease-snap) forwards; }
.toast svg { flex-shrink: 0; }
.toast-success { border-color: rgba(86, 178, 122, 0.4); }
.toast-success svg { color: var(--status-success); }
.toast-error { border-color: rgba(229, 97, 76, 0.4); }
.toast-error svg { color: var(--status-danger); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }

/* =========================================================
   INSTALL PROMPT
   ========================================================= */
.install-prompt {
  position: fixed; bottom: var(--s-5); right: var(--s-5); z-index: 60;
  display: flex; flex-direction: column; gap: var(--s-3);
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  max-width: 320px;
  box-shadow: var(--shadow-lg);
}
.install-prompt p { margin: 4px 0 0; font-size: 13px; color: var(--fg-2); }
.install-prompt strong { color: var(--fg-0); font-size: 15px; }
.install-actions { display: flex; gap: var(--s-2); justify-content: flex-end; }

/* =========================================================
   SESSION (study modes)
   ========================================================= */
.page-session { padding-top: 0; }
.session-bar {
  display: flex; align-items: center; gap: var(--s-5);
  margin-bottom: var(--s-7);
  padding: var(--s-3) 0;
}
.session-progress { flex: 1; display: flex; align-items: center; gap: var(--s-3); }
.session-progress-track { flex: 1; height: 6px; background: var(--bg-3); border-radius: var(--r-pill); overflow: hidden; }
.session-progress-fill { height: 100%; background: var(--accent-500); border-radius: var(--r-pill); transition: width var(--dur-slow) var(--ease-cozy); width: 0; }
.session-progress-label { font-size: 13px; color: var(--fg-2); min-width: 60px; text-align: right; font-weight: var(--w-semibold); }
.session-meta { display: flex; gap: 6px; }
.meta-pill {
  display: inline-flex; align-items: center;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  font-size: 13px;
}
.meta-pill strong { font-weight: var(--w-bold); }
.meta-good { color: var(--status-success); background: rgba(86, 178, 122, 0.12); }
.meta-bad { color: var(--status-danger); background: rgba(229, 97, 76, 0.12); }

.session-stage {
  display: flex; flex-direction: column; align-items: center;
  min-height: 60vh;
  padding-top: var(--s-5);
}

/* ---- Flashcard ---- */
.flashcard-wrap {
  width: 100%; max-width: 560px;
  display: flex; flex-direction: column; align-items: center; gap: var(--s-6);
}
.flashcard {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 4;
  perspective: 1800px;
  cursor: pointer;
  transform-style: preserve-3d;
  transform-origin: 50% 50%;
  transition: transform 800ms cubic-bezier(.6, .05, .25, 1), box-shadow var(--dur-base);
  will-change: transform;
}
.flashcard.is-flipped { transform: rotateY(180deg); }
.flashcard-face {
  position: absolute; inset: 0;
  background: var(--grad-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  padding: var(--s-6);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.flashcard-front { transform: rotateY(0deg); }
.flashcard-back { transform: rotateY(180deg); background: var(--grad-hero); }
.flashcard.is-flipped { box-shadow: var(--shadow-glow-warm); }
.flashcard:hover .flashcard-face { box-shadow: var(--shadow-glow-warm), var(--shadow-md); }

.card-pos {
  font-size: 11px;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: var(--w-semibold);
}
.card-pos span:not(:first-child) { color: var(--fg-3); }
.flashcard-tts {
  position: absolute; top: var(--s-4); right: var(--s-4);
  color: var(--fg-2);
}
.card-term {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: var(--w-extra);
  color: var(--fg-0);
  margin: auto 0;
  text-align: center;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-wrap: balance;
}
.card-ipa {
  text-align: center;
  color: var(--accent-300);
  font-family: var(--font-mono);
  font-size: 16px;
  margin-bottom: var(--s-4);
}
.flashcard-flip-hint {
  align-self: center;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--fg-3);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  margin-top: auto;
}
.card-back-term {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: var(--w-bold);
  color: var(--fg-0);
  text-align: center;
  margin: var(--s-5) 0 var(--s-3);
  letter-spacing: -0.015em;
}
.card-back-extra { text-align: center; color: var(--fg-1); font-size: 15px; margin-bottom: 4px; }
.card-back-example {
  margin-top: var(--s-4);
  padding: var(--s-3) var(--s-4);
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--accent-500);
  border-radius: var(--r-sm);
}
.card-back-example em { color: var(--fg-0); font-style: italic; }
.card-back-example small { display: block; color: var(--fg-2); margin-top: 4px; font-size: 13px; }
.card-back-note { margin-top: var(--s-3); font-size: 14px; color: var(--fg-1); }
.card-syn-row { display: flex; gap: var(--s-4); flex-wrap: wrap; margin-top: var(--s-3); font-size: 13px; color: var(--fg-2); }
.card-syn-row strong { color: var(--accent-300); font-weight: var(--w-bold); }
.false-friend {
  margin-top: var(--s-3);
  padding: 8px 12px;
  background: rgba(232, 162, 74, 0.12);
  color: var(--status-warning);
  border-radius: var(--r-sm);
  font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px;
}

.mnemonic-toggle {
  margin-top: var(--s-3);
  background: var(--tint-orange-bg);
  border-radius: var(--r-sm);
  padding: 0;
  border: 1px solid rgba(255,122,38,0.20);
}
.mnemonic-toggle summary {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px;
  cursor: pointer;
  color: var(--accent-300);
  font-size: 13px;
  font-weight: var(--w-semibold);
  list-style: none;
}
.mnemonic-toggle summary::-webkit-details-marker { display: none; }
.mnemonic-toggle[open] summary { border-bottom: 1px solid rgba(255,122,38,0.18); }
.mnemonic-body { padding: var(--s-3); font-size: 14px; color: var(--fg-1); line-height: 1.5; }

/* Rating buttons */
.rating-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-2);
  width: 100%;
  transition: opacity var(--dur-slow) var(--ease-cozy), transform var(--dur-slow) var(--ease-cozy);
  transform: translateY(0);
}
.rating-buttons.is-hidden { opacity: 0; pointer-events: none; transform: translateY(12px); }
.rate-btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: var(--s-3) var(--s-2);
  border-radius: var(--r-md);
  background: var(--bg-1);
  border: 1px solid var(--border-default);
  transition: all var(--dur-base) var(--ease-cozy);
  min-height: 64px;
}
.rate-btn:hover { transform: translateY(-2px); background: var(--bg-2); }
.rate-key {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  background: var(--bg-3);
  padding: 1px 6px;
  border-radius: var(--r-xs);
}
.rate-label { font-weight: var(--w-bold); color: var(--fg-0); font-size: 14px; }
.rate-interval { font-size: 11px; color: var(--fg-2); }
.rate-again { border-color: rgba(229, 97, 76, 0.4); }
.rate-again:hover { background: rgba(229, 97, 76, 0.12); }
.rate-hard  { border-color: rgba(232, 162, 74, 0.4); }
.rate-hard:hover { background: rgba(232, 162, 74, 0.12); }
.rate-good  { border-color: rgba(255, 122, 38, 0.4); }
.rate-good:hover { background: var(--tint-orange-bg); }
.rate-easy  { border-color: rgba(86, 178, 122, 0.4); }
.rate-easy:hover { background: rgba(86, 178, 122, 0.12); }

/* ---- Quiz ---- */
.quiz-card, .writing-card, .listening-card, .cloze-card {
  width: 100%; max-width: 620px;
  background: var(--grad-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-xl);
  padding: var(--s-7);
  box-shadow: var(--shadow-md);
}
.quiz-prompt-label { color: var(--fg-2); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; margin-top: var(--s-3); margin-bottom: var(--s-2); }
.quiz-prompt {
  font-size: clamp(28px, 4.5vw, 38px);
  font-weight: var(--w-extra);
  color: var(--fg-0);
  text-align: center;
  margin: var(--s-4) 0 var(--s-7);
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}
.quiz-choices { display: flex; flex-direction: column; gap: var(--s-3); }
.quiz-choice {
  display: flex; align-items: center; gap: var(--s-3);
  padding: 14px 18px;
  background: var(--bg-1);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  font-size: 16px;
  text-align: left;
  color: var(--fg-1);
  transition: all var(--dur-fast);
  min-height: 56px;
}
.quiz-choice:hover { background: var(--bg-2); border-color: var(--border-strong); }
.quiz-choice:disabled { cursor: default; }
.quiz-choice.is-correct { background: rgba(86, 178, 122, 0.16); border-color: var(--status-success); color: var(--fg-0); }
.quiz-choice.is-wrong { background: rgba(229, 97, 76, 0.16); border-color: var(--status-danger); }
.choice-key {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  background: var(--bg-3);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-2);
  flex-shrink: 0;
}
.quiz-feedback { margin-top: var(--s-5); display: flex; flex-direction: column; gap: var(--s-4); align-items: center; }
.fb-correct, .fb-wrong {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: var(--r-md);
  font-weight: var(--w-semibold);
  text-align: center;
}
.fb-correct { background: rgba(86, 178, 122, 0.16); color: var(--status-success); }
.fb-wrong { background: rgba(229, 97, 76, 0.16); color: var(--status-danger); }
.fb-correct strong, .fb-wrong strong { color: var(--fg-0); }
.fb-example {
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--accent-500);
  padding: 8px 14px; border-radius: var(--r-sm);
  font-size: 14px;
}
.fb-example small { display: block; color: var(--fg-2); margin-top: 4px; }

/* ---- Writing ---- */
.writing-form { display: flex; flex-direction: column; gap: var(--s-3); margin-top: var(--s-5); }
.writing-input {
  padding: 14px 18px;
  background: var(--bg-1);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  color: var(--fg-0);
  font-size: 18px;
  min-height: 52px;
  font-family: var(--font-sans);
}
.writing-input:focus {
  outline: none; border-color: var(--accent-500);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.writing-hint-strong { text-align: center; color: var(--fg-2); font-size: 14px; }
.writing-hint-strong strong { color: var(--fg-0); }

/* ---- Listening ---- */
.listening-card { text-align: center; }
.listen-orb {
  position: relative;
  width: 140px; height: 140px;
  margin: var(--s-7) auto var(--s-5);
  border-radius: 50%;
  background: var(--accent-500);
  color: var(--fg-on-accent);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow-warm), 0 0 0 0 var(--accent-glow);
  transition: transform var(--dur-base);
}
.listen-orb:hover { transform: scale(1.04); }
.listen-orb:active { transform: scale(0.98); }
.listen-orb-rings {
  position: absolute; inset: -12px;
  border-radius: 50%;
  border: 2px solid var(--accent-500);
  opacity: 0.4;
  animation: orb-ring 2.4s var(--ease-cozy) infinite;
}
@keyframes orb-ring {
  0% { transform: scale(0.95); opacity: 0.5; }
  100% { transform: scale(1.2); opacity: 0; }
}
.listen-controls { display: flex; justify-content: center; gap: var(--s-3); margin-bottom: var(--s-3); }

/* ---- Cloze ---- */
.cloze-sentence {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: var(--w-bold);
  color: var(--fg-0);
  text-align: center;
  line-height: 1.4;
  margin: var(--s-5) 0;
  letter-spacing: -0.01em;
}
.cloze-gap {
  display: inline-block;
  min-width: 100px;
  border-bottom: 3px dashed var(--accent-500);
  color: transparent;
  margin: 0 4px;
}
.cloze-translation { text-align: center; color: var(--fg-2); font-style: italic; font-size: 14px; }

/* ---- Session done ---- */
.session-done {
  text-align: center;
  width: 100%; max-width: 500px;
  background: var(--grad-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-xl);
  padding: var(--s-9) var(--s-7);
  position: relative;
  overflow: hidden;
}
.session-done.is-celebrate { background: var(--grad-hero); box-shadow: var(--shadow-glow-warm), var(--shadow-md); }
.celebrate-burst {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(255,122,38,0.20) 0%, transparent 60%);
  pointer-events: none;
  animation: pulse-glow 2.4s var(--ease-cozy) infinite;
}
@keyframes pulse-glow { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }
.done-icon {
  width: 88px; height: 88px;
  margin: 0 auto var(--s-5);
  border-radius: var(--r-xl);
  background: var(--tint-orange-bg);
  color: var(--accent-500);
  display: inline-flex; align-items: center; justify-content: center;
}
.session-done.is-celebrate .done-icon { background: var(--accent-500); color: var(--fg-on-accent); box-shadow: var(--shadow-glow-warm); }
.session-done h2 { margin-bottom: var(--s-3); }
.session-done p { color: var(--fg-1); }
.done-stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s-3);
  margin: var(--s-6) 0;
}
.done-stats > div { display: flex; flex-direction: column; }
.done-stats strong { font-size: 24px; color: var(--fg-0); font-weight: var(--w-extra); }
.done-stats span { font-size: 11px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }
.done-actions { display: flex; gap: var(--s-3); justify-content: center; flex-wrap: wrap; }
@media (max-width: 480px) { .done-stats { grid-template-columns: repeat(2, 1fr); } }

/* =========================================================
   STATS PAGE
   ========================================================= */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--s-4);
  margin-bottom: var(--s-8);
}
.stat-card {
  background: var(--grad-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: var(--s-5);
}
.stat-streak { background: var(--grad-hero); }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-3);
}
.stat-num { font-size: 36px; font-weight: var(--w-extra); color: var(--fg-0); line-height: 1; letter-spacing: -0.02em; }
.stat-label { font-size: 13px; color: var(--fg-2); margin-top: 4px; }

.card-section {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  margin-bottom: var(--s-6);
}
.card-section h2 { display: flex; align-items: center; gap: 8px; font-size: 18px; }
.card-section h2 svg { color: var(--accent-500); }

.heatmap { padding: var(--s-3) 0; overflow-x: auto; }
.hm-grid { display: flex; gap: 4px; min-width: max-content; }
.hm-col { display: flex; flex-direction: column; gap: 4px; }
.hm-cell {
  width: 14px; height: 14px;
  border-radius: 3px;
  background: var(--bg-3);
}
.hm-l0 { background: var(--bg-3); }
.hm-l1 { background: rgba(255, 122, 38, 0.25); }
.hm-l2 { background: rgba(255, 122, 38, 0.45); }
.hm-l3 { background: rgba(255, 122, 38, 0.7); }
.hm-l4 { background: var(--accent-500); }
.heatmap-legend { display: flex; gap: 4px; align-items: center; font-size: 12px; color: var(--fg-2); margin-top: var(--s-3); }
.heatmap-legend .hm-cell { width: 10px; height: 10px; }

.deck-perf-list { display: flex; flex-direction: column; gap: var(--s-3); }
.deck-perf-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-3) var(--s-4);
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  color: var(--fg-1);
}
.deck-perf-row:hover { background: var(--bg-3); }
.deck-perf-icon { width: 36px; height: 36px; border-radius: var(--r-sm); display: inline-flex; align-items: center; justify-content: center; }
.deck-perf-body { min-width: 0; }
.deck-perf-body strong { color: var(--fg-0); display: block; margin-bottom: 6px; }
.deck-perf-bar { height: 4px; background: var(--bg-3); border-radius: var(--r-pill); overflow: hidden; }
.deck-perf-bar > div { height: 100%; }
.deck-perf-stats { display: flex; gap: var(--s-5); text-align: right; }
.deck-perf-stats > div { display: flex; flex-direction: column; }
.deck-perf-stats strong { color: var(--fg-0); font-size: 16px; }
.deck-perf-stats span { color: var(--fg-2); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }

.weak-list { display: flex; flex-direction: column; gap: 6px; }
.weak-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto auto;
  gap: var(--s-3); align-items: center;
  padding: var(--s-3) var(--s-4);
  background: var(--bg-2);
  border-radius: var(--r-sm);
  color: var(--fg-1);
  font-size: 14px;
}
.weak-row:hover { background: var(--bg-3); }
.weak-term { color: var(--fg-0); font-weight: var(--w-semibold); }
.weak-trans { color: var(--fg-2); }
.weak-acc { color: var(--status-danger); font-weight: var(--w-bold); font-family: var(--font-mono); }
.weak-deck { color: var(--fg-3); font-size: 12px; }

/* =========================================================
   SETTINGS
   ========================================================= */
.settings-section {
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  margin-bottom: var(--s-5);
}
.settings-section h2 {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: var(--s-3);
  font-size: 18px;
}
.settings-section h2 svg { color: var(--accent-500); }
.setting-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--s-4);
  align-items: center;
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--border-soft);
  cursor: default;
}
.setting-row:last-of-type { border-bottom: 0; }
.setting-row > div:first-child { display: flex; flex-direction: column; }
.setting-row > div:first-child strong { color: var(--fg-0); font-size: 15px; }
.setting-row > div:first-child span { color: var(--fg-2); font-size: 13px; }
.setting-row input[type=number],
.setting-row select {
  padding: 8px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  color: var(--fg-0);
  min-width: 100px;
}
.setting-row input[type=checkbox] {
  width: 44px; height: 26px;
  appearance: none;
  background: var(--bg-3);
  border-radius: var(--r-pill);
  position: relative;
  cursor: pointer;
  transition: background var(--dur-base);
}
.setting-row input[type=checkbox]::after {
  content: '';
  position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--fg-0);
  transition: transform var(--dur-base) var(--ease-cozy);
}
.setting-row input[type=checkbox]:checked { background: var(--accent-500); }
.setting-row input[type=checkbox]:checked::after { transform: translateX(18px); }
.setting-row input[type=range] { width: 180px; accent-color: var(--accent-500); }
.setting-val { color: var(--accent-300); font-family: var(--font-mono); font-size: 13px; min-width: 56px; text-align: right; }
.setting-row.danger { border-top: 1px solid rgba(229, 97, 76, 0.32); margin-top: var(--s-3); padding-top: var(--s-4); }
.drop-zone { transition: background var(--dur-fast); }
.drop-zone.over { background: var(--tint-orange-bg); border-radius: var(--r-md); }
.about { text-align: center; color: var(--fg-2); }
.about p { font-size: 13px; margin-bottom: 4px; }

.deck-pick-list { display: flex; flex-direction: column; gap: 6px; margin-top: var(--s-4); }
.deck-pick-row {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  text-align: left;
  transition: background var(--dur-fast);
}
.deck-pick-row:hover { background: var(--bg-3); }
.deck-pick-row strong { color: var(--fg-0); }
.deck-pick-row .muted { margin-left: auto; font-size: 13px; }

/* =========================================================
   LIGHT THEME OVERRIDES
   ========================================================= */
html[data-theme="light"] {
  --bg-0: #FAF7F2;
  --bg-1: #FFFFFF;
  --bg-2: #FFF6EE;
  --bg-3: #F1EBE2;
  --bg-footer: #EFE9DF;
  --bg-overlay: rgba(20, 14, 8, 0.40);
  --fg-0: #1A1612;
  --fg-1: #2A2521;
  --fg-2: #6A6259;
  --fg-3: #968D82;
  --fg-on-accent: #FFFFFF;
  --border-soft: rgba(0, 0, 0, 0.06);
  --border-default: rgba(0, 0, 0, 0.12);
  --border-strong: rgba(0, 0, 0, 0.22);
  --grad-card: linear-gradient(180deg, #FFFFFF 0%, #FBF6EE 100%);
  --grad-hero: radial-gradient(120% 90% at 0% 0%, rgba(255,122,38,.10) 0%, transparent 55%),
               radial-gradient(80% 80% at 100% 100%, rgba(70,110,200,.06) 0%, transparent 60%),
               linear-gradient(180deg, #FFF6EE 0%, #FBF1E4 100%);
  --grad-page: radial-gradient(120% 80% at 50% -10%, rgba(255,122,38,.08) 0%, transparent 50%), #FAF7F2;
  --shadow-sm: 0 2px 6px rgba(60, 40, 20, 0.08);
  --shadow-md: 0 8px 24px rgba(60, 40, 20, 0.12);
  --shadow-lg: 0 20px 50px rgba(60, 40, 20, 0.18);
  --tint-orange-bg: rgba(255, 122, 38, 0.12);
  --tint-purple-bg: rgba(168, 116, 255, 0.12);
  --tint-blue-bg:   rgba(74, 144, 240, 0.12);
  --tint-green-bg:  rgba(86, 178, 122, 0.12);
  --tint-pink-bg:   rgba(232, 116, 168, 0.12);
}
html[data-theme="light"] body { background: var(--grad-page); }
html[data-theme="light"] .topnav { background: rgba(250, 247, 242, 0.85); border-bottom-color: var(--border-soft); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 720px) {
  .main { padding: var(--s-5) var(--s-4) var(--s-9); }
  .topnav-inner { padding: var(--s-3) var(--s-4); gap: var(--s-3); }
  .brand-text { display: none; }
  .nav-menu-toggle { display: inline-flex; }
  .nav-pills { display: none; position: absolute; top: 64px; right: var(--s-4); flex-direction: column; gap: 4px; background: var(--bg-2); border: 1px solid var(--border-default); border-radius: var(--r-lg); padding: var(--s-3); box-shadow: var(--shadow-md); }
  .nav-pills.open { display: flex; }
  .nav-pill { padding: 10px 16px; min-width: 160px; }
  .hero-card { padding: var(--s-6) var(--s-5); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .deck-hero { flex-direction: column; padding: var(--s-5); }
  .deck-hero-icon { width: 60px; height: 60px; }
  .deck-stats-row { gap: var(--s-5); }
  .deck-stats-row strong { font-size: 22px; }
  .rating-buttons { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .install-prompt { left: var(--s-3); right: var(--s-3); bottom: var(--s-3); max-width: none; }
  .session-bar { gap: var(--s-3); flex-wrap: wrap; }
  .listen-orb { width: 120px; height: 120px; }
  .card-row { grid-template-columns: 1fr auto auto; }
  .card-row-meta { grid-column: 1 / -1; order: 3; margin-top: 4px; }
}
@media (max-width: 480px) {
  h1 { font-size: 30px; }
  .quiz-card, .writing-card, .listening-card, .cloze-card { padding: var(--s-5); }
  .modal-card { padding: var(--s-5); }
}

/* Focus visible (a11y) */
:focus-visible {
  outline: 2px solid var(--accent-500);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* =========================================================
   SETTINGS — Aussehen controls (seg + swatch)
   ========================================================= */
.setting-row.appearance-row { align-items: center; }
.setting-row.appearance-row > div:first-child { flex: 1; min-width: 0; }

.seg-control {
  display: inline-flex;
  padding: 3px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  gap: 2px;
}
.seg-control button {
  padding: 8px 14px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: var(--w-semibold);
  color: var(--fg-2);
  transition: all var(--dur-fast);
  white-space: nowrap;
}
.seg-control button:hover { color: var(--fg-0); }
.seg-control button.is-active {
  background: var(--accent-500);
  color: var(--fg-on-accent);
}

.swatch-control {
  display: inline-flex;
  gap: 6px;
}
.swatch-control .swatch {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 6px 10px 5px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: all var(--dur-fast);
  min-width: 56px;
}
.swatch-control .swatch:hover { background: var(--bg-3); }
.swatch-control .swatch.is-active {
  border-color: var(--border-strong);
  background: var(--bg-3);
}
.swatch-control .swatch-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  box-shadow: 0 4px 10px -3px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.18);
}
.swatch-control .swatch-name {
  font-size: 10px;
  font-weight: var(--w-semibold);
  color: var(--fg-2);
  letter-spacing: 0.02em;
}
.swatch-control .swatch.is-active .swatch-name { color: var(--fg-0); }

@media (max-width: 720px) {
  .setting-row.appearance-row { flex-direction: column; align-items: stretch; gap: var(--s-2); }
  .seg-control, .swatch-control { align-self: flex-start; }
  .swatch-control { flex-wrap: wrap; }
}

/* Tweaks panel hint */
.tweaks-hint {
  font-size: 11px;
  color: var(--fg-3);
  font-style: italic;
  margin-top: -4px;
}

/* =========================================================
   TWEAKS — palette / vibe / flip variants
   ========================================================= */

/* ----- Accent palettes ----- */
/* "glut" is the default — already defined in :root. */
[data-accent="salbei"] {
  --accent-50:  #EFF5EA;
  --accent-100: #D2E3C2;
  --accent-200: #B6CFA0;
  --accent-300: #9FC086;
  --accent-400: #A4C291;
  --accent-500: #8FB17B;
  --accent-600: #6F9059;
  --accent-700: #4F6C3E;
  --accent-glow: rgba(143,177,123,.22);
  --accent-glow-soft: rgba(143,177,123,.10);
  --ring-warm: rgba(143,177,123,.35);
  --ring-warm-strong: #8FB17B;
  --shadow-glow-warm: 0 10px 32px -8px rgba(143,177,123,.40);
  --grad-page: radial-gradient(120% 80% at 50% -10%, rgba(143,177,123,.07) 0%, transparent 50%), #0b0d10;
  --fg-on-accent: #0f1a0a;
  --tint-orange-bg: rgba(143,177,123,.16);
  --tint-orange-fg: #A4C291;
}
[data-accent="aurora"] {
  --accent-50:  #F2EAFF;
  --accent-100: #DDC8FF;
  --accent-200: #C5A6FF;
  --accent-300: #B488FF;
  --accent-400: #B894FF;
  --accent-500: #A874FF;
  --accent-600: #8B57E8;
  --accent-700: #6A3CC2;
  --accent-glow: rgba(168,116,255,.22);
  --accent-glow-soft: rgba(168,116,255,.10);
  --ring-warm: rgba(168,116,255,.35);
  --ring-warm-strong: #A874FF;
  --shadow-glow-warm: 0 10px 32px -8px rgba(168,116,255,.45);
  --grad-page: radial-gradient(120% 80% at 50% -10%, rgba(168,116,255,.08) 0%, transparent 50%), #0b0d10;
  --fg-on-accent: #1a0d2e;
  --tint-orange-bg: rgba(168,116,255,.16);
  --tint-orange-fg: #B894FF;
}
[data-accent="tinte"] {
  --accent-50:  #E6EFFF;
  --accent-100: #BFD6FF;
  --accent-200: #94BAFA;
  --accent-300: #6BA6F5;
  --accent-400: #6BA6F5;
  --accent-500: #4A90F0;
  --accent-600: #2E72D2;
  --accent-700: #1C56A8;
  --accent-glow: rgba(74,144,240,.22);
  --accent-glow-soft: rgba(74,144,240,.10);
  --ring-warm: rgba(74,144,240,.35);
  --ring-warm-strong: #4A90F0;
  --shadow-glow-warm: 0 10px 32px -8px rgba(74,144,240,.45);
  --grad-page: radial-gradient(120% 80% at 50% -10%, rgba(74,144,240,.08) 0%, transparent 50%), #0b0d10;
  --fg-on-accent: #051226;
  --tint-orange-bg: rgba(74,144,240,.16);
  --tint-orange-fg: #6BA6F5;
}

/* ----- Vibe ----- */
/* gmüetlech: default values in :root. */
[data-vibe="fokussiert"] {
  --dur-fast: 90ms;
  --dur-base: 140ms;
  --dur-slow: 220ms;
  --shadow-glow-warm: 0 4px 14px -4px rgba(0,0,0,.45);
  --shadow-md: 0 4px 14px rgba(0,0,0,.40);
  --grad-page: #0b0d10;
  --grad-hero: linear-gradient(180deg, #1a2030 0%, #14181f 100%);
  --grad-card: linear-gradient(180deg, #161b24 0%, #12161e 100%);
  --accent-glow: rgba(255,122,38,.10);
}
[data-vibe="fokussiert"] .dot-pulse { animation: none; box-shadow: none; }
[data-vibe="fokussiert"] .flashcard:hover .flashcard-face { box-shadow: var(--shadow-md); }

/* ----- Flip variants ----- */
/* drehen (rotateY): default. */
[data-flip="kippen"] .flashcard.is-flipped { transform: rotateX(180deg); }
[data-flip="kippen"] .flashcard-back { transform: rotateX(180deg); }

[data-flip="wischen"] .flashcard {
  perspective: none;
  transform-style: flat;
}
[data-flip="wischen"] .flashcard.is-flipped { transform: none; }
[data-flip="wischen"] .flashcard-face {
  backface-visibility: visible;
  -webkit-backface-visibility: visible;
  transition: transform 520ms var(--ease-cozy), opacity 320ms var(--ease-cozy);
}
[data-flip="wischen"] .flashcard-front { transform: translateX(0); opacity: 1; }
[data-flip="wischen"] .flashcard-back  { transform: translateX(28%); opacity: 0; pointer-events: none; }
[data-flip="wischen"] .flashcard.is-flipped .flashcard-front { transform: translateX(-28%); opacity: 0; pointer-events: none; }
[data-flip="wischen"] .flashcard.is-flipped .flashcard-back  { transform: translateX(0); opacity: 1; pointer-events: auto; }

/* =========================================================
   TWEAKS PANEL
   ========================================================= */
.tweaks-panel {
  position: fixed;
  left: var(--s-5);
  bottom: var(--s-5);
  z-index: 80;
  width: 280px;
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg), var(--shadow-inset-soft);
  padding: var(--s-5);
  display: none;
  flex-direction: column;
  gap: var(--s-4);
  animation: tweaks-in 260ms var(--ease-cozy);
}
.tweaks-panel.is-open { display: flex; }
@keyframes tweaks-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.tweaks-head {
  display: flex; align-items: center; justify-content: space-between;
}
.tweaks-title {
  font-size: 13px;
  font-weight: var(--w-extra);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.tweaks-close {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg-2);
  border-radius: var(--r-pill);
}
.tweaks-close:hover { color: var(--fg-0); background: var(--bg-3); }

.tweak-group { display: flex; flex-direction: column; gap: 8px; }
.tweak-label {
  font-size: 11px;
  font-weight: var(--w-semibold);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.tweak-seg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 3px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  gap: 2px;
}
.tweak-seg button {
  padding: 7px 6px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: var(--w-semibold);
  color: var(--fg-2);
  transition: all var(--dur-fast);
  text-align: center;
}
.tweak-seg button:hover { color: var(--fg-0); }
.tweak-seg button.is-active {
  background: var(--accent-500);
  color: var(--fg-on-accent);
}

.tweak-swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.tweak-swatch {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 8px 4px 7px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: all var(--dur-fast);
}
.tweak-swatch:hover { background: var(--bg-3); }
.tweak-swatch.is-active { border-color: var(--border-strong); background: var(--bg-3); }
.tweak-swatch-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  box-shadow: 0 6px 14px -4px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.18);
}
.tweak-swatch-name {
  font-size: 10px;
  font-weight: var(--w-semibold);
  color: var(--fg-2);
  letter-spacing: 0.02em;
}
.tweak-swatch.is-active .tweak-swatch-name { color: var(--fg-0); }

/* Light theme adjustments for the panel */
[data-theme="light"] .tweaks-panel { background: #fff; border-color: rgba(0,0,0,.10); }
[data-theme="light"] .tweak-seg { background: rgba(0,0,0,.04); border-color: rgba(0,0,0,.06); }

@media (max-width: 720px) {
  .tweaks-panel { left: var(--s-3); right: var(--s-3); bottom: var(--s-3); width: auto; }
}

/* =========================================================
   ARTIKEL-MODUS
   ========================================================= */
.artikel-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-5);
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: var(--s-7) var(--s-5);
}

.artikel-word {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: var(--w-extra);
  color: var(--fg-0);
  letter-spacing: -0.02em;
  text-align: center;
  line-height: 1.1;
}

.artikel-hint {
  font-size: var(--t-body);
  color: var(--fg-3);
  text-align: center;
  margin-top: calc(var(--s-2) * -1);
}

.artikel-choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--s-3);
  width: 100%;
  margin-top: var(--s-3);
}

/* 2 Artikel → breitere Buttons */
.artikel-choices[style*="--choice-count:2"] {
  grid-template-columns: repeat(2, 1fr);
}
/* 3 Artikel (der/die/das) → 3 Spalten */
.artikel-choices[style*="--choice-count:3"] {
  grid-template-columns: repeat(3, 1fr);
}
/* 4+ → 2×2 Grid */
.artikel-choices[style*="--choice-count:4"],
.artikel-choices[style*="--choice-count:5"],
.artikel-choices[style*="--choice-count:6"] {
  grid-template-columns: repeat(2, 1fr);
}

.artikel-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: var(--s-6) var(--s-4);
  min-height: 96px;
  background: var(--bg-2);
  border: 1.5px solid var(--border-default);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: transform var(--dur-base), box-shadow var(--dur-base), background var(--dur-base), border-color var(--dur-base);
  color: var(--btn-color, var(--fg-0));
  box-shadow: var(--shadow-sm);
}
.artikel-btn:hover:not(:disabled) {
  background: var(--bg-3);
  border-color: var(--btn-color, var(--border-strong));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.artikel-btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: none;
}

.artikel-btn-key {
  position: absolute;
  top: var(--s-2);
  left: var(--s-3);
  font-size: 10px;
  font-weight: var(--w-semibold);
  color: var(--fg-3);
  letter-spacing: 0.06em;
  font-family: var(--font-mono);
}

.artikel-btn-text {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: var(--w-extra);
  letter-spacing: -0.01em;
  color: var(--btn-color, var(--fg-0));
}

/* Richtig-/Falsch-Zustände */
.artikel-btn.is-correct {
  background: rgba(86, 178, 122, 0.15);
  border-color: var(--status-success);
  color: var(--status-success);
}
.artikel-btn.is-correct .artikel-btn-text { color: var(--status-success); }

.artikel-btn.is-wrong {
  background: rgba(229, 97, 76, 0.15);
  border-color: var(--status-danger);
  color: var(--status-danger);
}
.artikel-btn.is-wrong .artikel-btn-text { color: var(--status-danger); }

.artikel-btn:disabled { opacity: 0.55; cursor: default; transform: none; }
.artikel-btn.is-correct:disabled,
.artikel-btn.is-wrong:disabled { opacity: 1; }

@media (max-width: 480px) {
  .artikel-choices { gap: var(--s-2); }
  .artikel-btn { min-height: 80px; padding: var(--s-5) var(--s-3); }
  .artikel-btn-text { font-size: 1.4rem; }
}

/* =========================================================
   AUTH — Login-Button, Konto-Menü & Login-Fenster
   ========================================================= */
.auth-control { position: relative; display: inline-flex; }

/* Avatar (Initiale) */
.user-avatar {
  width: 30px; height: 30px;
  flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-pill);
  background: var(--accent-500);
  color: var(--fg-on-accent);
  font-size: 13px;
  font-weight: var(--w-extra);
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.user-avatar-lg { width: 42px; height: 42px; font-size: 18px; }

/* Chip (eingeloggt) */
.user-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px 4px 4px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  border: 1px solid var(--border-default);
  color: var(--fg-1);
  transition: all var(--dur-fast);
  max-width: 180px;
}
.user-chip:hover { border-color: var(--border-strong); background: #2c3543; }
.user-name {
  font-size: 13px;
  font-weight: var(--w-semibold);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Dropdown-Menü */
.user-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 224px;
  z-index: 90;
  background: var(--bg-2);
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg), var(--shadow-inset-soft);
  padding: var(--s-2);
  animation: rise var(--dur-base) var(--ease-cozy);
}
.user-menu[hidden] { display: none; }
.user-menu-head {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-3);
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border-soft);
}
.user-menu-id { display: flex; flex-direction: column; min-width: 0; }
.user-menu-id strong { color: var(--fg-0); font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-menu-id span { font-size: 12px; color: var(--fg-3); }
.user-menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 10px var(--s-3);
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: var(--w-medium);
  color: var(--fg-1);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.user-menu-item:hover { background: var(--bg-3); color: var(--fg-0); }
.user-menu-item svg { color: var(--fg-3); }
.user-menu-item:hover svg { color: var(--accent-400); }

/* Login-Fenster */
.auth-modal { max-width: 420px; }
.auth-intro { font-size: 14px; color: var(--fg-2); line-height: 1.5; margin: 0 0 var(--s-4); }
.auth-tabs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px;
  padding: 3px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-pill);
  margin-bottom: var(--s-5);
}
.auth-tab {
  padding: 9px 14px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: var(--w-semibold);
  color: var(--fg-2);
  transition: all var(--dur-fast);
}
.auth-tab:hover { color: var(--fg-0); }
.auth-tab.is-active { background: var(--accent-500); color: var(--fg-on-accent); }
.auth-error {
  margin: 0;
  font-size: 13px;
  font-weight: var(--w-semibold);
  color: var(--status-danger);
  background: rgba(229, 97, 76, 0.12);
  border: 1px solid rgba(229, 97, 76, 0.3);
  border-radius: var(--r-sm);
  padding: 9px 12px;
}
.auth-error[hidden] { display: none; }
.auth-hint {
  display: flex; align-items: center; gap: 6px;
  margin: var(--s-4) 0 0;
  font-size: 12px;
  color: var(--fg-3);
}
.auth-hint svg { color: var(--fg-3); flex: 0 0 auto; }

[data-theme="light"] .user-chip { background: rgba(0,0,0,.04); }
[data-theme="light"] .user-chip:hover { background: rgba(0,0,0,.07); }
[data-theme="light"] .user-menu { background: #fff; }
[data-theme="light"] .auth-tabs { background: rgba(0,0,0,.04); border-color: rgba(0,0,0,.06); }

@media (max-width: 720px) {
  .user-name { display: none; }
  .user-chip { padding: 4px; }
}