/* ═══════════════════════════════════════════════
   VAKAVITI — Fijian Dictionary
   Color palette: warm ocean blues + tropical sand
   ═══════════════════════════════════════════════ */

:root,
[data-theme='light'] {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* 4px spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Fijian palette — tropical ocean + warm sand */
  --color-bg:              #f5f2eb;
  --color-surface:         #faf8f3;
  --color-surface-2:       #ffffff;
  --color-surface-offset:  #ede9df;
  --color-divider:         #ddd8cc;
  --color-border:          #ccc7b8;

  /* Ocean blues + tropical teal */
  --color-primary:         #0a6e7c;
  --color-primary-hover:   #085461;
  --color-primary-active:  #063c47;
  --color-primary-light:   #e0f0f3;
  --color-primary-mid:     #b0d8df;

  /* Warm sand accents */
  --color-accent:          #c47b2b;
  --color-accent-hover:    #a3601c;
  --color-accent-light:    #f5e6d0;

  /* Text */
  --color-text:            #1d2a2b;
  --color-text-muted:      #5a6e71;
  --color-text-faint:      #9aacaf;
  --color-text-inverse:    #f5f2eb;

  /* Status */
  --color-success:         #2d7a45;
  --color-error:           #b32b4e;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transition */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 300ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(10, 40, 45, 0.07);
  --shadow-md: 0 4px 16px rgba(10, 40, 45, 0.09);
  --shadow-lg: 0 12px 40px rgba(10, 40, 45, 0.13);
  --shadow-xl: 0 24px 64px rgba(10, 40, 45, 0.18);

  /* Fonts */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Source Sans 3', 'Helvetica Neue', sans-serif;

  /* Content widths */
  --content-default: 1100px;
  --content-narrow: 720px;

  /* Dashboard state colours */
  --dash-unseen:    #d1cfc8;
  --dash-learning:  #f87171;
  --dash-due:       #fb923c;
  --dash-review:    #38bdf8;
  --dash-strong:    #34d399;
  --dash-graduated: #a78bfa;
}

[data-theme='dark'] {
  --color-bg:              #111a1c;
  --color-surface:         #172022;
  --color-surface-2:       #1d2a2c;
  --color-surface-offset:  #1a2527;
  --color-divider:         #233034;
  --color-border:          #2e3f43;

  --color-primary:         #4da8b8;
  --color-primary-hover:   #6bbece;
  --color-primary-active:  #8dd2df;
  --color-primary-light:   #1a3a40;
  --color-primary-mid:     #1e4a52;

  --color-accent:          #e8a04a;
  --color-accent-hover:    #f0b86a;
  --color-accent-light:    #2a2010;

  --color-text:            #d6e6e8;
  --color-text-muted:      #7a9ea3;
  --color-text-faint:      #3e5c61;
  --color-text-inverse:    #111a1c;

  --color-success:         #52b870;
  --color-error:           #e2607a;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.55);

  /* Dashboard colours — slightly brighter in dark mode */
  --dash-unseen:    #3a4a4d;
  --dash-learning:  #f87171;
  --dash-due:       #fb923c;
  --dash-review:    #38bdf8;
  --dash-strong:    #34d399;
  --dash-graduated: #a78bfa;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #111a1c;
    --color-surface:         #172022;
    --color-surface-2:       #1d2a2c;
    --color-surface-offset:  #1a2527;
    --color-divider:         #233034;
    --color-border:          #2e3f43;
    --color-primary:         #4da8b8;
    --color-primary-hover:   #6bbece;
    --color-primary-active:  #8dd2df;
    --color-primary-light:   #1a3a40;
    --color-primary-mid:     #1e4a52;
    --color-accent:          #e8a04a;
    --color-accent-hover:    #f0b86a;
    --color-accent-light:    #2a2010;
    --color-text:            #d6e6e8;
    --color-text-muted:      #7a9ea3;
    --color-text-faint:      #3e5c61;
    --color-text-inverse:    #111a1c;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  }
}

/* ═══════ BASE ═══════ */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

h1,h2,h3,h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p,li,figcaption { text-wrap: pretty; max-width: 72ch; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

::selection { background: var(--color-primary-light); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

a,button,[role='button'],input,select {
  transition: color var(--transition), background var(--transition),
    border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
}
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }

/* ═══════ HEADER ═══════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-default);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1.1;
}

.logo-fijian {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.logo-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: transparent;
}
.btn-icon:hover { background: var(--color-surface-offset); color: var(--color-text); }

.fav-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: white;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), opacity var(--transition);
}

.fav-badge[data-count='0'] { opacity: 0; transform: scale(0.5); }

/* ═══════ HERO ═══════ */
.hero {
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--color-primary) 8%, var(--color-bg)) 0%,
    var(--color-bg) 60%
  );
  border-bottom: 1px solid var(--color-divider);
  padding: clamp(var(--space-12), 8vw, var(--space-20)) var(--space-6) var(--space-12);
}

.hero-inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
  text-align: center;
}

.hero-eyebrow {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.hero-title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

/* ═══════ SEARCH ═══════ */
.search-wrap {
  display: flex;
  gap: var(--space-3);
  max-width: 600px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.search-field {
  flex: 1;
  min-width: 260px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: var(--space-4);
  color: var(--color-text-faint);
  pointer-events: none;
  flex-shrink: 0;
}

#searchInput {
  width: 100%;
  padding: var(--space-3) var(--space-10) var(--space-3) var(--space-10);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-base);
  outline: none;
  box-shadow: var(--shadow-sm);
}
#searchInput::placeholder { color: var(--color-text-faint); }
#searchInput:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.search-clear {
  position: absolute;
  right: var(--space-3);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center;
}
.search-clear:hover { background: var(--color-surface-offset); color: var(--color-text); }

.btn-random {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.btn-random:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-random:active { transform: translateY(0); }

/* ═══════ WORD OF THE DAY ═══════ */
.wotd-banner {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    color-mix(in srgb, var(--color-primary) 75%, #0d4a55) 100%
  );
  color: white;
  padding: clamp(var(--space-8), 5vw, var(--space-12)) var(--space-6) calc(clamp(var(--space-8), 5vw, var(--space-12)) + 24px);
  overflow: hidden;
}

/* Subtle pattern overlay */
.wotd-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.wotd-inner {
  position: relative;
  max-width: var(--content-default);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6) var(--space-8);
  align-items: center;
}

@media (max-width: 768px) {
  .wotd-inner {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .wotd-actions { justify-self: start; }
}

.wotd-label-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 130px;
}

.wotd-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
}

.wotd-date {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  max-width: none;
}

.wotd-content { min-width: 0; }

.wotd-word-group {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-2);
}

.wotd-word {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.wotd-phonetic {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.wotd-phonetic::before { content: '/'; }
.wotd-phonetic::after  { content: '/'; }

.wotd-pos {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
  font-style: italic;
}

.wotd-translation {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
  margin-bottom: var(--space-1);
  max-width: 60ch;
}

.wotd-example {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  font-style: italic;
  max-width: 60ch;
}

.wotd-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: stretch;
  min-width: 110px;
}

.btn-wotd-audio {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.18);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(4px);
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn-wotd-audio:hover {
  background: rgba(255,255,255,0.28);
  border-color: rgba(255,255,255,0.45);
}
.btn-wotd-audio.is-playing {
  background: rgba(255,255,255,0.3);
}

.btn-wotd-open {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: white;
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 700;
  border: none;
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-wotd-open:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-wotd-open:active { transform: translateY(0); }

.wotd-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 28px;
  line-height: 0;
}
.wotd-wave svg {
  width: 100%;
  height: 28px;
  display: block;
}

/* Dark mode adjustments */
[data-theme='dark'] .wotd-banner {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 70%, #0a2a30) 0%,
    #0a2a30 100%
  );
}
[data-theme='dark'] .wotd-wave svg path {
  fill: var(--color-bg);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .wotd-banner {
    background: linear-gradient(135deg, #1d5c68 0%, #0a2a30 100%);
  }
}

/* ═══════ PHONETIC BANNER ═══════ */
.phonetic-banner {
  background: var(--color-primary-light);
  border-bottom: 1px solid var(--color-primary-mid);
  padding: var(--space-3) var(--space-6);
}

.phonetic-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  font-size: var(--text-sm);
}

.phonetic-label {
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.phonetic-rule {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.phonetic-rule strong { color: var(--color-text); font-weight: 700; }
.phonetic-rule em { color: var(--color-primary); font-style: normal; font-weight: 600; }

/* ═══════ MAIN CONTENT ═══════ */
.main-content {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-20);
}

/* ═══════ FILTER BAR ═══════ */
.filter-bar {
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.filter-scroll {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.filter-scroll::-webkit-scrollbar { display: none; }

.filter-btn {
  flex-shrink: 0;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}
.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

/* ═══════ RESULTS BAR ═══════ */
.results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.results-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}
.results-count strong { color: var(--color-text); }

.sort-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.sort-label { font-size: var(--text-sm); color: var(--color-text-muted); }
.sort-select {
  padding: var(--space-1) var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
  cursor: pointer;
}
.sort-select:focus { border-color: var(--color-primary); outline: none; }

/* ═══════ WORD GRID ═══════ */
.word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--space-4);
}

.word-card {
  position: relative;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  animation: cardIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.word-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.word-card:active { transform: translateY(0); }

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.card-word {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.card-fav-btn {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  background: transparent;
  margin-top: -2px;
  margin-right: -4px;
}
.card-fav-btn:hover { color: var(--color-error); background: var(--color-surface-offset); }
.card-fav-btn.is-fav { color: var(--color-error); }
.card-fav-btn.is-fav svg { fill: var(--color-error); stroke: var(--color-error); }

.card-phonetic {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.card-phonetic::before { content: '/'; }
.card-phonetic::after  { content: '/'; }

.card-pos {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
}

.card-translation {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: none;
}

.card-cat-pill {
  align-self: flex-start;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-1);
}

/* ═══════ NO RESULTS ═══════ */
.no-results {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text-muted);
}

.btn-secondary {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ═══════ MODAL ═══════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 25, 28, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  animation: overlayIn 0.2s ease both;
}
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

@media (min-width: 640px) {
  .modal-overlay { align-items: center; padding: var(--space-8); }
}

.modal {
  position: relative;
  background: var(--color-surface-2);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  padding: var(--space-8) var(--space-6);
  width: 100%;
  max-width: 620px;
  max-height: 92dvh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
@media (min-width: 640px) {
  .modal { border-radius: var(--radius-2xl); max-height: 88dvh; padding: var(--space-10) var(--space-8); }
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
}
.modal-close:hover { background: var(--color-border); color: var(--color-text); }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-5);
  gap: var(--space-4);
}

.modal-title-group { flex: 1; }

.modal-category-pill {
  display: inline-block;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: var(--space-2);
}

.modal-word {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.modal-phonetic {
  font-size: var(--text-base);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-1);
}
.modal-phonetic::before { content: '/'; }
.modal-phonetic::after  { content: '/'; }

.modal-pos {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  font-style: italic;
}

.btn-fav-modal {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-faint);
  border: 1.5px solid var(--color-border);
  flex-shrink: 0;
  margin-top: var(--space-1);
  transition: all var(--transition);
}
.btn-fav-modal:hover { color: var(--color-error); border-color: var(--color-error); }
.btn-fav-modal.is-fav { color: var(--color-error); border-color: var(--color-error); background: rgba(179, 43, 78, 0.08); }
.btn-fav-modal.is-fav svg { fill: var(--color-error); stroke: var(--color-error); }

/* Audio section */
.modal-audio-section {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-primary-mid);
}

.btn-audio {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-audio:hover { background: var(--color-primary-hover); }
.btn-audio.is-playing { background: var(--color-primary-hover); }

.audio-wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
  flex: 1;
}
.audio-wave span {
  display: block;
  width: 3px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 2px;
  opacity: 0.4;
  transition: height 0.1s ease;
}
.audio-wave.is-playing span {
  opacity: 1;
  animation: wave 0.9s ease-in-out infinite;
}
.audio-wave.is-playing span:nth-child(1) { animation-delay: 0s; }
.audio-wave.is-playing span:nth-child(2) { animation-delay: 0.1s; }
.audio-wave.is-playing span:nth-child(3) { animation-delay: 0.2s; }
.audio-wave.is-playing span:nth-child(4) { animation-delay: 0.3s; }
.audio-wave.is-playing span:nth-child(5) { animation-delay: 0.2s; }
.audio-wave.is-playing span:nth-child(6) { animation-delay: 0.1s; }
.audio-wave.is-playing span:nth-child(7) { animation-delay: 0s; }
@keyframes wave {
  0%,100% { height: 4px; }
  50% { height: 20px; }
}

/* Definition blocks */
.modal-body { display: flex; flex-direction: column; gap: var(--space-5); }

.def-block {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-divider);
}

.def-lang {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  margin-bottom: var(--space-2);
}

.def-text {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  max-width: none;
}

.fijian-def {
  font-style: italic;
  color: var(--color-text-muted);
}

.example-block {
  background: color-mix(in srgb, var(--color-accent) 6%, var(--color-surface));
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-accent);
}

.example-block h3 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-accent);
  font-family: var(--font-body);
  margin-bottom: var(--space-2);
}

.example-quote {
  border: none;
  padding: 0;
  margin: 0;
}

.example-fijian {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  max-width: none;
}

.example-translation {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.example-translation::before { content: '— '; }

/* Modal nav */
.modal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
  gap: var(--space-3);
}

.btn-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}
.btn-nav:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ═══════ FAVORITES PANEL ═══════ */
.fav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 100vw);
  background: var(--color-surface-2);
  z-index: 300;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  animation: panelIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  border-left: 1px solid var(--color-border);
}
@keyframes panelIn {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

.fav-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  flex-shrink: 0;
}

.fav-panel-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.fav-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.fav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  cursor: pointer;
  transition: all var(--transition);
  gap: var(--space-3);
}
.fav-item:hover { border-color: var(--color-primary); background: var(--color-primary-light); }

.fav-item-word {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.fav-item-eng {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fav-item-remove {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-faint);
}
.fav-item-remove:hover { color: var(--color-error); background: var(--color-surface-offset); }

.fav-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex: 1;
  padding: var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.btn-danger {
  margin: 0 var(--space-4) var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: 1.5px solid color-mix(in srgb, var(--color-error) 30%, transparent);
  background: transparent;
  color: var(--color-error);
  font-size: var(--text-sm);
  font-weight: 500;
  flex-shrink: 0;
}
.btn-danger:hover { background: color-mix(in srgb, var(--color-error) 8%, transparent); }

.panel-backdrop {
  position: fixed;
  inset: 0;
  z-index: 290;
  background: rgba(10, 25, 28, 0.5);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  animation: overlayIn 0.2s ease both;
}

/* ═══════ PROGRESS DASHBOARD PANEL ═══════ */
.btn-progress {
  color: var(--color-text-muted);
}
.btn-progress:hover {
  color: var(--color-primary);
}

/* Backdrop */
.dash-backdrop {
  position: fixed;
  inset: 0;
  z-index: 390;
  background: rgba(10, 25, 28, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  animation: overlayIn 0.2s ease both;
}

/* Panel slide-in from right */
.dash-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 100vw);
  z-index: 400;
  background: var(--color-bg);
  border-left: 1px solid var(--color-divider);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: panelIn 0.28s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Header */
.dash-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-6) var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  flex-shrink: 0;
}
.dash-panel-title-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.dash-panel-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.dash-panel-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

/* Tabs */
.dash-tabs {
  display: flex;
  gap: 0;
  padding: var(--space-4) var(--space-6) 0;
  border-bottom: 1px solid var(--color-divider);
  flex-shrink: 0;
}
.dash-tab {
  flex: 1;
  padding: var(--space-3) var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
  text-align: center;
}
.dash-tab:hover {
  color: var(--color-text);
}
.dash-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* Scrollable body */
.dash-panel > .dash-kpi-row,
.dash-panel > .dash-bar-wrap,
.dash-panel > .dash-breakdown,
.dash-panel > .dash-footer-note {
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}
.dash-panel {
  overflow-y: auto;
}
/* prevent header/tabs from scrolling */
.dash-panel-header,
.dash-tabs {
  position: sticky;
  top: 0;
  background: var(--color-bg);
  z-index: 1;
}
.dash-panel-header { top: 0; }
.dash-tabs         { top: 73px; } /* approx header height */

/* KPI row */
.dash-kpi-row {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-5);
  padding-bottom: var(--space-4);
}
.dash-kpi {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
}
.dash-kpi-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.dash-kpi-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.dash-kpi.kpi-has-due .dash-kpi-value {
  color: var(--dash-due);
}
.dash-kpi-mastered {
  color: var(--dash-strong) !important;
}
.dash-kpi-unseen {
  color: var(--color-text-faint) !important;
}

/* Stacked bar */
.dash-bar-wrap {
  padding-top: var(--space-4);
  padding-bottom: var(--space-3);
}
.dash-bar {
  height: 18px;
  border-radius: var(--radius-full);
  overflow: hidden;
  display: flex;
  background: var(--color-surface-offset);
}
.dash-bar-seg {
  height: 100%;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 2px;
}
.dash-seg-unseen    { background: var(--dash-unseen); }
.dash-seg-learning  { background: var(--dash-learning); }
.dash-seg-due       { background: var(--dash-due); }
.dash-seg-review    { background: var(--dash-review); }
.dash-seg-strong    { background: var(--dash-strong); }
.dash-seg-graduated { background: var(--dash-graduated); }

/* Legend */
.dash-bar-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-3);
}
.dash-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.dash-legend-item [class^='dash-swatch-'] {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}
.dash-swatch-unseen    { background: var(--dash-unseen); }
.dash-swatch-learning  { background: var(--dash-learning); }
.dash-swatch-due       { background: var(--dash-due); }
.dash-swatch-review    { background: var(--dash-review); }
.dash-swatch-strong    { background: var(--dash-strong); }
.dash-swatch-graduated { background: var(--dash-graduated); }

/* Breakdown rows */
.dash-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
}
.dash-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  transition: background var(--transition);
}
.dash-row:hover {
  background: var(--color-surface-2);
}
.dash-row-swatch {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}
.dash-swatch-unseen    { background: var(--dash-unseen); }
.dash-swatch-learning  { background: var(--dash-learning); }
.dash-swatch-due       { background: var(--dash-due); }
.dash-swatch-review    { background: var(--dash-review); }
.dash-swatch-strong    { background: var(--dash-strong); }
.dash-swatch-graduated { background: var(--dash-graduated); }
.dash-row-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dash-row-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}
.dash-row-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}
.dash-row-nums {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}
.dash-row-count {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.dash-row-pct {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Footer note */
.dash-footer-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  padding-top: var(--space-3);
  padding-bottom: var(--space-6);
  border-top: 1px solid var(--color-divider);
  margin-top: var(--space-4);
}

/* Animate bar segments on open */
@keyframes barGrow {
  from { opacity: 0; transform: scaleX(0.7); transform-origin: left; }
  to   { opacity: 1; transform: scaleX(1); }
}
.dash-bar-seg { animation: barGrow 0.5s cubic-bezier(0.16, 1, 0.3, 1) both; }

/* ═══════ STREAK CHIP ═══════ */
.streak-chip {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3) var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, #f97316 12%, var(--color-surface));
  border: 1.5px solid color-mix(in srgb, #f97316 25%, transparent);
  color: #c45c0a;
  font-size: var(--text-xs);
  font-weight: 700;
  cursor: default;
  white-space: nowrap;
  transition: all var(--transition);
  line-height: 1;
}
[data-theme='dark'] .streak-chip {
  background: color-mix(in srgb, #f97316 15%, var(--color-surface));
  border-color: color-mix(in srgb, #f97316 30%, transparent);
  color: #fb923c;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .streak-chip {
    background: color-mix(in srgb, #f97316 15%, #172022);
    border-color: color-mix(in srgb, #f97316 30%, transparent);
    color: #fb923c;
  }
}

.streak-chip svg {
  color: #f97316;
  flex-shrink: 0;
  display: block;
}

.streak-count {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: inherit;
  line-height: 1;
}

.streak-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: inherit;
  opacity: 0.8;
}

/* Pulse animation when streak just updated */
.streak-chip.just-updated {
  animation: streakPulse 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes streakPulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.14); }
  70%  { transform: scale(0.97); }
  100% { transform: scale(1); }
}

/* Hide label on very narrow screens */
@media (max-width: 400px) {
  .streak-label { display: none; }
}

/* Streak result inside quiz results screen */
.quiz-streak-result {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, #f97316 10%, var(--color-surface));
  border: 1.5px solid color-mix(in srgb, #f97316 25%, transparent);
  color: #c45c0a;
  font-size: var(--text-sm);
  font-weight: 700;
  animation: feedbackIn 0.3s ease both;
}
[data-theme='dark'] .quiz-streak-result {
  background: color-mix(in srgb, #f97316 12%, var(--color-surface));
  color: #fb923c;
}
.quiz-streak-result svg {
  color: #f97316;
  flex-shrink: 0;
}

/* ═══════ PERSONAL BEST BADGE ═══════ */
.quiz-pb-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  animation: feedbackIn 0.35s ease both;
  position: relative;
  overflow: hidden;
}

/* New personal best — gold */
.quiz-pb-badge.pb-new {
  background: color-mix(in srgb, #d4a017 12%, var(--color-surface));
  border: 1.5px solid color-mix(in srgb, #d4a017 35%, transparent);
  color: #92650a;
}
.quiz-pb-badge.pb-new svg {
  color: #d4a017;
  flex-shrink: 0;
}
[data-theme='dark'] .quiz-pb-badge.pb-new {
  background: color-mix(in srgb, #d4a017 14%, var(--color-surface));
  color: #f0c842;
}
[data-theme='dark'] .quiz-pb-badge.pb-new svg {
  color: #f0c842;
}

/* First attempt — teal */
.quiz-pb-badge.pb-first {
  background: var(--color-primary-light);
  border: 1.5px solid var(--color-primary-mid);
  color: var(--color-primary);
}
.quiz-pb-badge.pb-first svg {
  color: var(--color-primary);
  flex-shrink: 0;
}
[data-theme='dark'] .quiz-pb-badge.pb-first {
  background: color-mix(in srgb, var(--color-primary) 14%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

/* Current best reminder — muted */
.quiz-pb-badge.pb-current {
  background: var(--color-surface-offset);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 400;
}
.quiz-pb-badge.pb-current svg {
  color: var(--color-text-faint);
  flex-shrink: 0;
}

/* Shimmer sweep animation on new PB */
.quiz-pb-badge.pb-shine::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 220, 80, 0.45) 50%,
    transparent 70%
  );
  animation: pbShimmer 0.7s ease both;
  pointer-events: none;
}
@keyframes pbShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

/* ═══════ DRILL LAUNCH BUTTON (results screen) ═══════ */
.btn-drill-launch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-error) 9%, var(--color-surface));
  border: 1.5px solid color-mix(in srgb, var(--color-error) 28%, transparent);
  color: var(--color-error);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}
.btn-drill-launch:hover {
  background: color-mix(in srgb, var(--color-error) 15%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-error) 45%, transparent);
}
[data-theme='dark'] .btn-drill-launch {
  color: #f87171;
  background: color-mix(in srgb, #f87171 10%, var(--color-surface));
  border-color: color-mix(in srgb, #f87171 25%, transparent);
}
[data-theme='dark'] .btn-drill-launch:hover {
  background: color-mix(in srgb, #f87171 18%, var(--color-surface));
}
.drill-btn-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4em;
  padding: 0 0.35em;
  height: 1.4em;
  border-radius: var(--radius-full);
  background: var(--color-error);
  color: #fff;
  font-size: 0.75em;
  font-weight: 700;
  line-height: 1;
}
[data-theme='dark'] .drill-btn-count {
  background: #f87171;
  color: #1a0505;
}

/* ═══════ DRILL SCREEN ═══════ */
.drill-screen {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

/* Header */
.drill-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  position: sticky;
  top: 0;
  background: var(--color-bg);
  z-index: 1;
}
.drill-title-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.drill-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-error);
}
[data-theme='dark'] .drill-eyebrow {
  color: #f87171;
}
.drill-progress-bar {
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  overflow: hidden;
}
.drill-progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-error);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-theme='dark'] .drill-progress-fill {
  background: #f87171;
}
.drill-counter {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}
.drill-counter-sep {
  color: var(--color-text-faint);
  font-weight: 400;
}
.drill-counter-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
  margin-left: 2px;
}

/* Card area */
.drill-card-area {
  flex: 1;
  padding: var(--space-6);
}
.drill-q-card {
  border-left: 3px solid var(--color-error) !important;
}
[data-theme='dark'] .drill-q-card {
  border-left-color: #f87171 !important;
}

/* Completion screen */
.drill-complete-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}
.drill-complete-inner {
  text-align: center;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  animation: feedbackIn 0.4s ease both;
}
.drill-complete-icon {
  width: 80px;
  height: 80px;
  color: var(--color-success);
}
.drill-complete-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}
.drill-complete-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Fijian card styles for drill (mirrors quiz) */
.drill-card-fijian {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.drill-card-phonetic {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

/* Card meta row (label + difficulty pill) */
.drill-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.drill-card-meta .quiz-q-prompt {
  margin-bottom: 0;
}

/* Difficulty pills */
.drill-difficulty-pill {
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.pill-learning {
  background: color-mix(in srgb, var(--color-error) 10%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-error) 30%, transparent);
  color: var(--color-error);
}
[data-theme='dark'] .pill-learning {
  color: #f87171;
  background: color-mix(in srgb, #f87171 12%, var(--color-surface));
  border-color: color-mix(in srgb, #f87171 25%, transparent);
}
.pill-due {
  background: color-mix(in srgb, #f97316 10%, var(--color-surface));
  border-color: color-mix(in srgb, #f97316 28%, transparent);
  color: #c45c0a;
}
[data-theme='dark'] .pill-due {
  color: #fb923c;
  background: color-mix(in srgb, #fb923c 12%, var(--color-surface));
  border-color: color-mix(in srgb, #fb923c 25%, transparent);
}
.pill-review {
  background: var(--color-primary-light);
  border-color: var(--color-primary-mid);
  color: var(--color-primary);
}
[data-theme='dark'] .pill-review {
  background: color-mix(in srgb, var(--color-primary) 14%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-primary) 25%, transparent);
}
.pill-strong {
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-success) 28%, transparent);
  color: var(--color-success);
}
[data-theme='dark'] .pill-strong {
  background: color-mix(in srgb, #4ade80 12%, var(--color-surface));
  border-color: color-mix(in srgb, #4ade80 25%, transparent);
  color: #4ade80;
}

/* Session stats row on completion screen */
.drill-stats-row {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  margin-top: var(--space-2);
}
.drill-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.drill-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}
.drill-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Drill launch button: pulse border when due cards exist */
.btn-drill-launch.has-due {
  animation: drillPulse 2.5s ease-in-out infinite;
}
@keyframes drillPulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-error) 30%, transparent); }
  50%       { box-shadow: 0 0 0 5px color-mix(in srgb, var(--color-error) 0%, transparent); }
}

/* ═══════ QUIZ LAUNCH BUTTON ═══════ */
.btn-quiz-launch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 700;
  border: 1.5px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-quiz-launch:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* ═══════ QUIZ OVERLAY ═══════ */
.quiz-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: var(--color-bg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  animation: quizSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes quizSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-screen {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
  padding: var(--space-8) var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.quiz-back {
  align-self: flex-start;
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.quiz-back:hover { background: var(--color-border); color: var(--color-text); }

/* ——— START SCREEN ——— */
.quiz-start-icon {
  width: 72px; height: 72px;
  color: var(--color-primary);
}
.quiz-start-icon svg { width: 100%; height: 100%; }

.quiz-start-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.quiz-start-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.65;
  max-width: 42ch;
}

/* Mode toggle pill */
.quiz-mode-toggle {
  display: flex;
  width: 100%;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
  border: 1.5px solid var(--color-border);
}

.quiz-mode-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.quiz-mode-btn:hover:not(.active) {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface-dynamic) 60%, transparent);
}
.quiz-mode-btn.active {
  background: var(--color-surface-2);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Reverse mode — options use English text style */
.quiz-option.reverse-opt .quiz-opt-word {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.4;
}
.quiz-option.reverse-opt .quiz-opt-phonetic {
  display: none;
}

.quiz-settings {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
}

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

.quiz-setting-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.quiz-setting-select {
  padding: var(--space-2) var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-sm);
  cursor: pointer;
  min-width: 160px;
}
.quiz-setting-select:focus { border-color: var(--color-primary); outline: none; }

.btn-quiz-start {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  max-width: 320px;
  padding: var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-base);
  font-weight: 700;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}
.btn-quiz-start:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-quiz-start:active { transform: translateY(0); }

/* ——— QUESTION SCREEN ——— */
.quiz-q-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.quiz-progress-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.quiz-progress-bar {
  width: 100%;
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  width: 0%;
}

.quiz-progress-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.quiz-score-badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.quiz-q-body {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.quiz-q-prompt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
  text-align: center;
  max-width: none;
}

.quiz-q-card {
  width: 100%;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    color-mix(in srgb, var(--color-primary) 75%, #0d4a55) 100%
  );
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.quiz-q-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}

.quiz-q-english {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: white;
  line-height: 1.25;
  position: relative;
  max-width: none;
  margin-bottom: var(--space-2);
}

/* Reverse mode: Fijian word rendered large inside the prompt card */
.quiz-card-fijian {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  margin-bottom: var(--space-2);
}
.quiz-card-phonetic {
  display: block;
  font-size: var(--text-base);
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.quiz-q-hint {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  font-style: italic;
  position: relative;
  max-width: none;
}

/* Answer options */
.quiz-options {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

@media (max-width: 480px) {
  .quiz-options { grid-template-columns: 1fr; }
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4) var(--space-4);
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.quiz-option:hover:not([disabled]) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.quiz-option:active:not([disabled]) { transform: translateY(0); }

.quiz-opt-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
  transition: all var(--transition);
}

.quiz-opt-word {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.2;
}

.quiz-opt-phonetic {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
}

/* Correct / incorrect states */
.quiz-option.correct {
  border-color: var(--color-success) !important;
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-surface)) !important;
  color: var(--color-success) !important;
}
.quiz-option.correct .quiz-opt-letter {
  background: var(--color-success);
  color: white;
}
.quiz-option.correct .quiz-opt-phonetic { color: var(--color-success); opacity: 0.7; }

.quiz-option.wrong {
  border-color: var(--color-error) !important;
  background: color-mix(in srgb, var(--color-error) 10%, var(--color-surface)) !important;
  color: var(--color-error) !important;
  opacity: 0.75;
}
.quiz-option.wrong .quiz-opt-letter {
  background: var(--color-error);
  color: white;
}

.quiz-option.dimmed {
  opacity: 0.4;
  cursor: default;
}

.quiz-option[disabled] { cursor: default; }

/* Feedback bar */
.quiz-feedback {
  width: 100%;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
  animation: feedbackIn 0.2s ease both;
}
@keyframes feedbackIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.quiz-feedback.correct-fb {
  background: color-mix(in srgb, var(--color-success) 12%, var(--color-surface));
  color: var(--color-success);
  border: 1px solid color-mix(in srgb, var(--color-success) 25%, transparent);
}
.quiz-feedback.wrong-fb {
  background: color-mix(in srgb, var(--color-error) 10%, var(--color-surface));
  color: var(--color-error);
  border: 1px solid color-mix(in srgb, var(--color-error) 20%, transparent);
}

.btn-quiz-next {
  width: 100%;
  max-width: 320px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-base);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  animation: feedbackIn 0.25s ease both;
}
.btn-quiz-next:hover { background: var(--color-primary-hover); transform: translateY(-1px); }

/* ——— RESULTS SCREEN ——— */
.quiz-result-inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  padding-top: var(--space-4);
}

.quiz-result-score-ring {
  position: relative;
  width: 140px; height: 140px;
}
.quiz-result-score-ring svg {
  width: 140px; height: 140px;
}
.quiz-result-score-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.quiz-result-big {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.quiz-result-denom {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.quiz-result-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}
.quiz-result-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.6;
  max-width: 40ch;
}

.quiz-missed-wrap {
  width: 100%;
}
.quiz-missed-heading {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  margin-bottom: var(--space-3);
  text-align: center;
}
.quiz-missed-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 260px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.quiz-missed-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  gap: var(--space-4);
  cursor: pointer;
  transition: all var(--transition);
}
.quiz-missed-item:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.quiz-missed-word {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--text-base);
}
.quiz-missed-eng {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: right;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quiz-result-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 320px;
  align-items: stretch;
}

.btn-quiz-secondary {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  font-weight: 600;
  text-align: center;
  transition: all var(--transition);
}
.btn-quiz-secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ═══════ FOOTER ═══════ */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
}
.footer-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}
.footer-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: none;
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 640px) {
  .header-inner { padding: var(--space-3) var(--space-4); }
  .logo-sub { display: none; }
  .hero { padding: var(--space-10) var(--space-4) var(--space-8); }
  .main-content { padding: var(--space-6) var(--space-4) var(--space-16); }
  .phonetic-inner { gap: var(--space-2) var(--space-4); }
  .results-bar { flex-direction: column; align-items: flex-start; }
  .modal-nav .btn-nav span { display: none; }
}

@media (max-width: 400px) {
  .search-wrap { flex-direction: column; }
  .btn-random { justify-content: center; }
}

/* ═══════ HIGHLIGHT ═══════ */
.highlight {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 2px;
  padding: 0 2px;
}


/* ═══════════════════════════════════════════════
   XP SYSTEM — Chip, Toasts, Leaderboard Panel,
   Name Modal, Brand Tile
   ═══════════════════════════════════════════════ */

/* ── XP Chip ──────────────────────────────────── */
.xp-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px 4px 8px;
  background: linear-gradient(135deg, #0a6e7c 0%, #0e8fa0 100%);
  color: #fff;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.15s, box-shadow 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.xp-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(10, 110, 124, 0.35);
}
.xp-chip svg { opacity: 0.9; flex-shrink: 0; }
.xp-chip-label { font-size: 0.72rem; font-weight: 700; }
.xp-chip-sub {
  font-size: 0.65rem;
  opacity: 0.82;
  font-weight: 400;
}
[data-theme="dark"] .xp-chip {
  background: linear-gradient(135deg, #0e8fa0 0%, #14b0c5 100%);
}

/* ── Trophy button ────────────────────────────── */
.btn-trophy {
  color: var(--color-accent, #c47b2b);
}
.btn-trophy:hover {
  background: rgba(196, 123, 43, 0.12);
}

/* ── Toast base ───────────────────────────────── */
.xp-toast,
.xp-level-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  z-index: 9999;
  pointer-events: none;
  max-width: 360px;
  width: calc(100vw - 32px);
}

/* Achievement toast — warm sand */
.xp-toast {
  background: #fff8f0;
  border: 1.5px solid var(--color-accent, #c47b2b);
  color: #5a3000;
}
[data-theme="dark"] .xp-toast {
  background: #2a1f10;
  border-color: #c47b2b;
  color: #f5d9aa;
}

/* Level-up toast — teal */
.xp-level-toast {
  background: #f0fafb;
  border: 1.5px solid var(--color-primary, #0a6e7c);
  color: #003d45;
}
[data-theme="dark"] .xp-level-toast {
  background: #0a2830;
  border-color: #14b0c5;
  color: #9ef0fc;
}
.xp-level-toast svg { color: var(--color-primary, #0a6e7c); flex-shrink: 0; }

.xp-toast-icon { font-size: 1.4rem; line-height: 1; flex-shrink: 0; }
.xp-toast-body { display: flex; flex-direction: column; gap: 2px; }
.xp-toast-title { font-size: 0.82rem; font-weight: 700; margin: 0; }
.xp-toast-desc  { font-size: 0.74rem; opacity: 0.82; margin: 0; }

/* Toast animations */
@keyframes toastSlideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(24px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes toastSlideDown {
  from { opacity: 1; transform: translateX(-50%) translateY(0); }
  to   { opacity: 0; transform: translateX(-50%) translateY(16px); }
}
.toast-enter { animation: toastSlideUp 0.35s cubic-bezier(0.16,1,0.3,1) forwards; }
.toast-exit  { animation: toastSlideDown 0.3s ease-in forwards; }

/* ── Name modal ──────────────────────────────── */
.xp-name-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: none;          /* hidden by default — shown via .xp-name-modal-visible */
  align-items: center;
  justify-content: center;
  z-index: 8000;
  padding: 24px;
}
.xp-name-modal.xp-name-modal-visible {
  display: flex;
}
.xp-name-modal-box {
  background: var(--color-surface, #fff);
  border-radius: 20px;
  padding: 36px 32px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 48px rgba(0,0,0,0.22);
}
[data-theme="dark"] .xp-name-modal-box {
  background: var(--color-surface, #1a2a2e);
}
.xp-name-modal-icon { font-size: 2.8rem; margin-bottom: 12px; }
.xp-name-modal-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--color-text, #1a2a2e);
}
.xp-name-modal-sub {
  font-size: 0.88rem;
  color: var(--color-text-secondary, #5a7a80);
  margin: 0 0 20px;
}
.xp-name-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--color-border, #d0dfe2);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--color-bg, #f5f8f8);
  color: var(--color-text, #1a2a2e);
  margin-bottom: 16px;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.xp-name-input:focus {
  outline: none;
  border-color: var(--color-primary, #0a6e7c);
  box-shadow: 0 0 0 3px rgba(10,110,124,0.12);
}
.xp-name-save-btn { width: 100%; margin-top: 0; }

/* ── Leaderboard panel ───────────────────────── */
.lb-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: min(420px, 100vw);
  height: 100vh;
  background: var(--color-surface, #fff);
  box-shadow: -4px 0 32px rgba(0,0,0,0.16);
  z-index: 7000;
  overflow-y: auto;
  transition: right 0.32s cubic-bezier(0.16,1,0.3,1);
  display: flex;
  flex-direction: column;
}
.lb-panel.lbp-open { right: 0; }
[data-theme="dark"] .lb-panel {
  background: var(--color-surface, #1a2a2e);
}

.lb-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 6999;
}

.lb-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--color-border, #d0dfe2);
  position: sticky;
  top: 0;
  background: var(--color-surface, #fff);
  z-index: 2;
}
[data-theme="dark"] .lb-panel-header {
  background: var(--color-surface, #1a2a2e);
}

.lb-panel-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 2px;
  color: var(--color-text, #1a2a2e);
}
.lb-panel-sub {
  font-size: 0.78rem;
  color: var(--color-text-secondary, #5a7a80);
  margin: 0;
}

/* Player card */
.lb-player-card {
  margin: 16px 20px;
  padding: 16px 18px;
  background: linear-gradient(135deg, rgba(10,110,124,0.08) 0%, rgba(14,143,160,0.04) 100%);
  border: 1px solid rgba(10,110,124,0.2);
  border-radius: 14px;
}
.lb-player-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}
.lb-player-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text, #1a2a2e);
}
.lb-total-xp {
  font-size: 0.78rem;
  color: var(--color-primary, #0a6e7c);
  font-weight: 600;
}
.lb-level-bar-wrap { display: flex; flex-direction: column; gap: 4px; }
.lb-level-bar {
  height: 6px;
  background: var(--color-border, #d0dfe2);
  border-radius: 3px;
  overflow: hidden;
}
.lb-level-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary, #0a6e7c) 0%, #14b0c5 100%);
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.16,1,0.3,1);
}
.lb-level-label {
  font-size: 0.7rem;
  color: var(--color-text-secondary, #5a7a80);
}

/* Section headers */
.lb-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px 8px;
}
.lb-section-header-history { padding-top: 20px; }
.lb-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #5a7a80);
}
.lb-ach-tally {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary, #0a6e7c);
}

/* Achievement grid */
.lb-ach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
  padding: 0 20px;
}
.lb-ach-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 8px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--color-border, #d0dfe2);
  transition: transform 0.15s, box-shadow 0.15s;
}
.lb-ach-item.earned {
  background: linear-gradient(135deg, rgba(196,123,43,0.08), rgba(10,110,124,0.06));
  border-color: rgba(196,123,43,0.35);
}
.lb-ach-item.locked {
  opacity: 0.42;
  filter: grayscale(0.6);
}
.lb-ach-item.earned:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.lb-ach-icon  { font-size: 1.5rem; line-height: 1; }
.lb-ach-title { font-size: 0.7rem; font-weight: 600; color: var(--color-text, #1a2a2e); }
.lb-ach-date  { font-size: 0.62rem; color: var(--color-text-secondary, #5a7a80); }

/* History rows */
.lb-history {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lb-row {
  display: grid;
  grid-template-columns: 28px 1fr auto auto auto;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--color-bg, #f5f8f8);
  font-size: 0.78rem;
  border: 1px solid transparent;
}
.lb-row-current {
  border-color: var(--color-primary, #0a6e7c);
  background: rgba(10,110,124,0.06);
}
[data-theme="dark"] .lb-row {
  background: rgba(255,255,255,0.04);
}
[data-theme="dark"] .lb-row-current {
  background: rgba(10,110,124,0.18);
}
.lb-rank { font-weight: 700; color: var(--color-primary, #0a6e7c); }
.lb-entry-name  { font-weight: 600; color: var(--color-text, #1a2a2e); }
.lb-entry-level { font-size: 0.7rem; color: var(--color-text-secondary, #5a7a80); }
.lb-entry-xp    { font-weight: 700; color: var(--color-primary, #0a6e7c); font-size: 0.8rem; }
.lb-entry-week  { font-size: 0.66rem; color: var(--color-text-secondary, #5a7a80); }
.lb-empty {
  font-size: 0.82rem;
  color: var(--color-text-secondary, #5a7a80);
  text-align: center;
  padding: 16px 0;
}

/* Fiji promo banner */
.lb-fiji-promo {
  margin: 20px 20px 8px;
  padding: 14px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(10,110,124,0.1), rgba(196,123,43,0.07));
  border: 1px solid rgba(10,110,124,0.2);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lb-fiji-promo-text {
  font-size: 0.78rem;
  color: var(--color-text, #1a2a2e);
  line-height: 1.45;
  margin: 0;
}
.lb-fiji-promo-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary, #0a6e7c);
  text-decoration: none;
  transition: opacity 0.15s;
}
.lb-fiji-promo-link:hover { opacity: 0.75; }

/* ── Brand tile (inside dash panel) ──────────── */
.brand-tile {
  margin: 20px 20px 8px;
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(10,110,124,0.08) 0%, rgba(196,123,43,0.06) 100%);
  border: 1px solid rgba(10,110,124,0.2);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
[data-theme="dark"] .brand-tile {
  background: linear-gradient(135deg, rgba(10,110,124,0.18) 0%, rgba(196,123,43,0.1) 100%);
  border-color: rgba(14,143,160,0.3);
}
.brand-tile-icon { flex-shrink: 0; margin-top: 2px; }
.brand-tile-body { flex: 1; min-width: 0; }
.brand-tile-heading {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text, #1a2a2e);
  margin: 0 0 4px;
}
.brand-tile-sub {
  font-size: 0.76rem;
  color: var(--color-text-secondary, #5a7a80);
  line-height: 1.4;
  margin: 0 0 10px;
}
.brand-tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 14px;
  background: var(--color-primary, #0a6e7c);
  color: #fff;
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
  white-space: nowrap;
}
.brand-tile-cta:hover {
  background: #0e8fa0;
  transform: translateY(-1px);
}

/* ── Mobile adjustments ───────────────────────── */
@media (max-width: 600px) {
  .xp-chip-sub { display: none; }
  .lb-panel { width: 100vw; right: -100vw; }
  .lb-ach-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .lb-row { grid-template-columns: 24px 1fr auto; }
  .lb-entry-level, .lb-entry-week { display: none; }
}


/* ═══════════════════════════════════════════════
   REWARDS SYSTEM — Tab, Cards, Perks, Claim
   ═══════════════════════════════════════════════ */

/* ── Panel tabs (Badges / Rewards / History) ── */
.lb-tabs {
  display: flex;
  gap: 4px;
  padding: 0 20px 12px;
  border-bottom: 1px solid var(--color-border, #d0dfe2);
}
.lb-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border: 1.5px solid var(--color-border, #d0dfe2);
  border-radius: 20px;
  background: transparent;
  color: var(--color-text-secondary, #5a7a80);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  font-family: inherit;
}
.lb-tab:hover {
  border-color: var(--color-primary, #0a6e7c);
  color: var(--color-primary, #0a6e7c);
}
.lb-tab.active {
  background: var(--color-primary, #0a6e7c);
  border-color: var(--color-primary, #0a6e7c);
  color: #fff;
}
.lb-tab-content { padding-bottom: 16px; }

/* ── Rewards intro text ───────────────────────── */
.rewards-intro {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #5a7a80);
  line-height: 1.5;
  margin: 14px 20px 4px;
}

/* ── Reward cards ─────────────────────────────── */
.rewards-list {
  padding: 0 16px;
}

.reward-card {
  margin: 10px 0;
  border-radius: 14px;
  border: 1.5px solid var(--color-border, #d0dfe2);
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
  background: var(--color-surface, #fff);
}
[data-theme="dark"] .reward-card {
  background: rgba(255,255,255,0.03);
}

.reward-card.reward-unlocked {
  border-color: var(--reward-color, #0a6e7c);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}
.reward-card.reward-current {
  border-color: var(--reward-color, #0a6e7c);
  box-shadow: 0 4px 20px rgba(0,0,0,0.13), 0 0 0 3px color-mix(in srgb, var(--reward-color) 15%, transparent);
}
.reward-card.reward-locked {
  opacity: 0.65;
}
.reward-card.reward-special {
  border-color: var(--reward-color, #0a6e7c);
  opacity: 1;
}

/* Card header */
.reward-card-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 14px 0;
}
.reward-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}
.reward-card-titles {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.reward-level-name {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--reward-color, #0a6e7c);
}
.reward-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text, #1a2a2e);
  line-height: 1.3;
}

/* Status pill */
.reward-status-pill {
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  margin-top: 2px;
}
.reward-status-pill.unlocked {
  background: color-mix(in srgb, var(--reward-color) 15%, transparent);
  color: var(--reward-color, #0a6e7c);
}
.reward-status-pill.locked {
  background: var(--color-border, #d0dfe2);
  color: var(--color-text-secondary, #5a7a80);
}
.reward-status-pill.special {
  background: rgba(10,110,124,0.12);
  color: var(--color-primary, #0a6e7c);
}

/* Highlight bar */
.reward-highlight {
  margin: 10px 14px 0;
  padding: 7px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--reward-color) 10%, transparent);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--reward-color, #0a6e7c);
}

/* Perks list */
.reward-perks {
  margin: 8px 14px 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.reward-perks li {
  font-size: 0.76rem;
  color: var(--color-text, #1a2a2e);
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.reward-perks li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--reward-color, #0a6e7c);
  font-weight: 700;
  font-size: 0.7rem;
}

/* Special prize description */
.reward-special-desc {
  font-size: 0.77rem;
  color: var(--color-text, #1a2a2e);
  line-height: 1.5;
  margin: 10px 14px 0;
}

/* Card footer */
.reward-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px 12px;
  margin-top: 8px;
  border-top: 1px solid var(--color-border, #d0dfe2);
  flex-wrap: wrap;
}
.reward-valid {
  font-size: 0.68rem;
  color: var(--color-text-secondary, #5a7a80);
  line-height: 1.4;
  flex: 1;
  min-width: 0;
}
.reward-locked-note {
  font-size: 0.7rem;
  color: var(--color-text-secondary, #5a7a80);
  font-style: italic;
}

/* Claim button */
.reward-claim-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 8px;
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s, transform 0.15s;
}
.reward-claim-btn:hover {
  background: #1fa855;
  transform: translateY(-1px);
}

/* Special prizes section divider */
.rewards-special-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 4px;
  padding: 0 2px;
}
.rewards-special-heading span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #5a7a80);
}
.rewards-special-heading::before,
.rewards-special-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border, #d0dfe2);
}

/* Footer note */
.rewards-footer-note {
  font-size: 0.72rem;
  color: var(--color-text-secondary, #5a7a80);
  text-align: center;
  padding: 16px 4px 8px;
  line-height: 1.5;
}
.rewards-footer-note a {
  color: var(--color-primary, #0a6e7c);
  text-decoration: none;
  font-weight: 600;
}
.rewards-footer-note a:hover { text-decoration: underline; }

/* Dark mode reward card adjustments */
[data-theme="dark"] .reward-highlight {
  background: color-mix(in srgb, var(--reward-color) 18%, transparent);
}
[data-theme="dark"] .reward-status-pill.unlocked {
  background: color-mix(in srgb, var(--reward-color) 22%, transparent);
}

/* Mobile */
@media (max-width: 600px) {
  .reward-claim-btn span { display: none; }
  .reward-footer { gap: 6px; }
}