:root {
  --bg: #FAF7F0;
  --bg-card: #ffffff;
  --text: #2a2438;
  --text-muted: #7a7089;
  --ipa: #9a8fb0;
  --accent: #0055A4;      /* French blue */
  --accent-2: #C8102E;    /* French red */
  --border: #eae3d8;
  --shadow: 0 8px 26px rgba(70,50,90,0.10);
  --chip-bg: #f1ebe0;
}

.dark-mode {
  --bg: #14141f;
  --bg-card: #1e1e2e;
  --text: #f3eee6;
  --text-muted: #9d94b0;
  --ipa: #7d72a0;
  --accent: #5b8def;
  --accent-2: #ff6b81;
  --border: #2c2c40;
  --shadow: 0 10px 30px rgba(0,0,0,0.45);
  --chip-bg: #26263a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  transition: background .4s ease, color .4s ease;
}

/* tricolore top bar */
.tricolore-bar {
  height: 5px;
  background: linear-gradient(90deg,
    var(--accent) 0 33.33%,
    var(--bg-card) 33.33% 66.66%,
    var(--accent-2) 66.66% 100%);
}

/* Header */
.dico-title {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: clamp(2.3rem, 6vw, 3.4rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--text);
}
.dico-sub {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 6px;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.mode-toggle {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.mode-toggle:hover { transform: translateY(-2px); border-color: var(--accent); }
.mode-toggle:active { transform: scale(0.96); }

/* Search */
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: border-color .25s ease;
}
.search-wrap:focus-within { border-color: var(--accent); }
.search-icon {
  font-size: 1.4rem;
  color: var(--text-muted);
  padding-left: 18px;
}
.search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 16px 14px;
  font-size: 1.05rem;
  font-family: 'Fraunces', serif;
  color: var(--text);
}
.search-input::placeholder { color: var(--text-muted); font-style: italic; }
.clear-btn {
  border: none; background: transparent; cursor: pointer;
  font-size: 1.6rem; color: var(--text-muted); padding: 0 18px;
}
.clear-btn:hover { color: var(--accent-2); }

/* View tabs */
.view-tabs {
  display: flex; flex-wrap: wrap; gap: 8px;
  background: var(--chip-bg);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 6px;
  box-shadow: var(--shadow);
}
.view-tab {
  flex: 1 1 auto;
  display: flex; flex-direction: column; align-items: center;
  gap: 1px;
  min-width: 92px;
  padding: 9px 10px;
  border: none;
  border-radius: 11px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all .2s ease;
  font-family: 'Space Grotesk', sans-serif;
}
.view-tab:hover { background: var(--bg-card); }
.view-tab-active {
  background: var(--accent) !important;
  color: #fff;
  box-shadow: 0 4px 14px rgba(0,85,164,0.35);
}
.view-icon { font-size: 1.15rem; line-height: 1; }
.view-label { font-weight: 600; font-size: 0.9rem; }
.view-en { font-size: 0.66rem; opacity: 0.6; font-style: italic; }
.view-tab-active .view-en { opacity: 0.9; }

/* Intro line under a view */
.view-intro {
  font-family: 'Fraunces', serif;
  font-style: italic;
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 18px;
  line-height: 1.5;
}

/* Verb groups */
.verb-group { margin-bottom: 34px; }
.group-header {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-left-width: 5px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.group-badge {
  flex: none;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.3rem;
}
.group-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}
.group-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 1px;
}
.group-count {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--chip-bg);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}

/* Noun cards */
.noun-top {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px;
}
.article-badge {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.15rem;
  padding: 3px 14px;
  border-radius: 10px;
  color: #fff;
  line-height: 1.3;
}
.article-masc { background: var(--accent); }
.article-fem  { background: var(--accent-2); }
.article-elide { background: #c9962e; }
.gender-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-muted);
}
.noun-card.masc::before  { background: var(--accent); opacity: 0.7; }
.noun-card.fem::before   { background: var(--accent-2); opacity: 0.7; }
.noun-card.elide::before { background: #c9962e; opacity: 0.7; }

/* Chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: baseline; gap: 7px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 0.9rem;
  padding: 8px 15px; border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--chip-bg); color: var(--text);
  cursor: pointer; transition: all .2s ease;
}
.chip:hover { border-color: var(--accent); }
.chip-active {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.chip-en { font-size: 0.72rem; opacity: 0.6; font-style: italic; }
.chip-active .chip-en { opacity: 0.85; }
.chip-fav.chip-active { background: var(--accent-2); border-color: var(--accent-2); }

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 820px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .card-grid { grid-template-columns: 1fr; } }

.word-card {
  position: relative;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 18px;
  padding: 22px 20px 18px;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.word-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  opacity: 0.55;
}
.word-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(70,50,90,0.16);
  border-color: var(--accent);
}
.dark-mode .word-card:hover { box-shadow: 0 16px 44px rgba(0,0,0,0.55); }

.cat-tag {
  display: inline-block;
  font-size: 0.66rem; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.word-fr {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--text);
}
.word-ipa {
  font-family: 'Fraunces', serif;
  font-style: italic;
  color: var(--ipa);
  margin-top: 4px;
  font-size: 0.95rem;
}
.word-en {
  color: var(--text-muted);
  margin-top: 8px;
  font-size: 0.95rem;
}

/* fav */
.fav-btn {
  position: absolute; top: 14px; right: 14px;
  border: none; background: transparent; cursor: pointer;
  font-size: 1.4rem; color: var(--text-muted);
  line-height: 1; transition: transform .2s ease, color .2s ease;
}
.fav-btn:hover { transform: scale(1.2); }
.fav-on { color: var(--accent-2); animation: pop .3s ease; }
@keyframes pop { 0%{transform:scale(1);} 50%{transform:scale(1.4);} 100%{transform:scale(1);} }

/* listen button */
.listen-btn {
  margin-top: 16px;
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 0.9rem;
  padding: 9px 18px; border-radius: 999px;
  border: 1.5px solid var(--accent);
  background: transparent; color: var(--accent);
  cursor: pointer; transition: all .2s ease;
}
.listen-btn:hover { background: var(--accent); color: #fff; }
.listen-btn:disabled { opacity: 0.7; cursor: wait; }
.listen-playing {
  background: var(--accent); color: #fff;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(91,141,239,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(91,141,239,0); }
}
.spk-icon { font-size: 0.7rem; }

.spinner {
  width: 13px; height: 13px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* empty state */
.empty-state { text-align: center; padding: 70px 20px; }
.empty-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700; font-size: 1.8rem;
  margin-top: 12px; color: var(--text);
}
.empty-sub { color: var(--text-muted); margin-top: 6px; font-style: italic; font-family: 'Fraunces', serif; }

/* footer */
.dico-footer {
  text-align: center;
  padding: 34px 20px 30px;
  margin-top: 30px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}
.remix-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1.5px dotted var(--accent);
  padding-bottom: 1px;
}
.remix-link:hover { color: var(--accent-2); border-color: var(--accent-2); }

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal .55s cubic-bezier(.2,.7,.3,1) forwards;
}
@keyframes reveal {
  to { opacity: 1; transform: translateY(0); }
}