:root {
  color-scheme: dark;
  --bg0: #090e1b;
  --bg1: #141d33;
  --panel: rgba(255,255,255,.035);
  --surface: #131c31;
  --surface-2: #18233c;
  --border: rgba(255,255,255,.10);
  --text: #e9edf7;
  --muted: #93a1bd;
  --accent: #f5b73f;
  --green: #22c55e;
  --red: #f87171;
  --blue: #93c5fd;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Caixas Leitner em gradiente QUENTE -> FRIO (urgente/frequente -> dominado/raro) */
  --box-diario:      #f87171;  --box-diario-bg:   rgba(248,113,113,.14); --box-diario-bd:   rgba(248,113,113,.42);
  --box-semanal:     #fbbf24;  --box-semanal-bg:  rgba(251,191,36,.14);  --box-semanal-bd:  rgba(251,191,36,.42);
  --box-quinzena:    #34d399;  --box-quinzena-bg: rgba(52,211,153,.14);  --box-quinzena-bd: rgba(52,211,153,.42);
  --box-mensal:      #60a5fa;  --box-mensal-bg:   rgba(96,165,250,.14);  --box-mensal-bd:   rgba(96,165,250,.42);
}

/* Badge de caixa colorido por frequência (aplicar junto: class="box-badge bx-<caixa>") */
.box-badge.bx-diario   { color: var(--box-diario);   background: var(--box-diario-bg);   border-color: var(--box-diario-bd); }
.box-badge.bx-semanal  { color: var(--box-semanal);  background: var(--box-semanal-bg);  border-color: var(--box-semanal-bd); }
.box-badge.bx-quinzena { color: var(--box-quinzena); background: var(--box-quinzena-bg); border-color: var(--box-quinzena-bd); }
.box-badge.bx-mensal   { color: var(--box-mensal);   background: var(--box-mensal-bg);   border-color: var(--box-mensal-bd); }

/* Ponto/preenchimento sólido da cor da caixa */
.dot { width: .6rem; height: .6rem; border-radius: 999px; display: inline-block; flex: none; }
.fill-diario   { background: var(--box-diario); }
.fill-semanal  { background: var(--box-semanal); }
.fill-quinzena { background: var(--box-quinzena); }
.fill-mensal   { background: var(--box-mensal); }

/* Só a cor do texto (para transições no histórico) */
.txt-diario   { color: var(--box-diario); }
.txt-semanal  { color: var(--box-semanal); }
.txt-quinzena { color: var(--box-quinzena); }
.txt-mensal   { color: var(--box-mensal); }
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1100px 620px at 50% -12%, rgba(245,183,63,.07), transparent 62%),
    radial-gradient(820px 480px at 108% 4%, rgba(96,165,250,.06), transparent 58%),
    linear-gradient(180deg, var(--bg1), var(--bg0) 60%);
  background-attachment: fixed;
  -webkit-tap-highlight-color: transparent;
}
/* Textura de grão sutil sobre o fundo — dá profundidade sem pesar */
body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.login, .app { position: relative; z-index: 1; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .8rem; }
.error { color: var(--red); }

/* ── Login ── */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.login-card {
  width: min(360px, 100%); text-align: center; display: flex; flex-direction: column; gap: .8rem;
  padding: 2.6rem 2rem; border-radius: 1.1rem; background: linear-gradient(180deg, #1c2745, #141d33);
  border: 1px solid var(--border); box-shadow: 0 24px 70px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.05);
}
.login-card h1 { margin: 0; font-size: 2.3rem; font-family: var(--font-display); font-weight: 600; letter-spacing: -.015em; }
.login-card p { margin: 0; }
.login-card input, .login-card button { padding: .8rem 1rem; border-radius: .6rem; font-size: 1rem; }
.login-card input { background: rgba(0,0,0,.25); border: 1px solid var(--border); color: var(--text); }
.login-card button { border: none; background: var(--accent); color: #1a1a1a; font-weight: 700; cursor: pointer; }

/* Campo de senha com botão de mostrar/ocultar */
.pw-field { position: relative; display: flex; }
.pw-field input { flex: 1; padding-right: 3rem; }
.pw-toggle {
  position: absolute; top: 50%; right: .5rem; transform: translateY(-50%);
  width: 2.2rem; height: 2.2rem; display: grid; place-items: center;
  padding: 0 !important; background: transparent !important; color: var(--muted) !important;
  border: none !important; border-radius: .4rem; cursor: pointer;
}
.pw-toggle:hover { color: var(--text) !important; }
.pw-toggle svg { display: block; }

/* ── App layout ── */
.app { max-width: 640px; margin: 0 auto; padding: 0 1rem 3rem; }
.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: .6rem;
  padding: .9rem .2rem; background: linear-gradient(var(--bg0), rgba(15,23,42,.85));
  backdrop-filter: blur(6px);
}
.brand { font-size: 1.15rem; margin-right: auto; }
.brand strong { font-family: var(--font-display); font-weight: 600; letter-spacing: -.01em; }
.langs { display: flex; gap: .25rem; background: rgba(0,0,0,.25); padding: .2rem; border-radius: .6rem; }
.lang {
  border: none; background: transparent; color: var(--muted); font-weight: 700;
  font-size: .78rem; padding: .35rem .55rem; border-radius: .45rem; cursor: pointer;
}
.lang.active { background: var(--accent); color: #1a1a1a; }
.ghost { border: 1px solid var(--border); background: transparent; color: var(--muted);
  border-radius: .5rem; padding: .35rem .55rem; cursor: pointer; font-size: 1rem; }

/* Seletor de idioma-BASE (o que você estuda) no topo */
.base-sel { display: flex; gap: .2rem; background: rgba(0,0,0,.28); padding: .2rem; border-radius: .6rem; margin-left: .5rem; }
.basebtn { border: none; background: transparent; color: var(--muted); font-weight: 800;
  font-size: .78rem; padding: .32rem .55rem; border-radius: .45rem; cursor: pointer; letter-spacing: .02em; }
.basebtn.active { background: var(--accent); color: #1a1a1a; }

.tabs { display: flex; gap: .3rem; margin: .3rem 0 1.2rem; }
.tab {
  flex: 1; border: 1px solid var(--border); background: var(--panel); color: var(--muted);
  padding: .55rem; border-radius: .6rem; cursor: pointer; font-weight: 600; font-size: .9rem;
}
.tab.active { color: var(--text); border-color: var(--accent); background: rgba(251,191,36,.08); }

.due-line { text-align: center; color: var(--muted); margin-bottom: 1rem; }
.due-line span { color: var(--accent); font-weight: 800; font-size: 1.1rem; }

/* ── Card ── */
.card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #1c2745, #141d33); border: 1px solid var(--border); border-radius: 1.1rem;
  padding: 1.6rem; box-shadow: 0 18px 50px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.05);
  touch-action: pan-y; user-select: none; -webkit-user-select: none;
}
.card { cursor: grab; }

/* Wrapper que encapsula o card + rodapé de swipe. Ao arrastar, ganha moldura
   colorida (laterais/baixo) e um leve tint; card e rótulo se movem como um só. */
.card-wrap {
  border: 2px solid transparent; border-radius: 1.25rem; padding: 5px;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.card-wrap.dragging { cursor: grabbing; }
.card-wrap.acerto {
  border-color: var(--green); background: rgba(34,197,94,.07);
  box-shadow: 0 0 28px rgba(34,197,94,.28);
}
.card-wrap.erro {
  border-color: var(--red); background: rgba(248,113,113,.07);
  box-shadow: 0 0 28px rgba(248,113,113,.28);
}

/* Rodapé de swipe: SÓ texto (sem caixa própria), integrado ao wrapper.
   Cor herdada do estado do wrapper (verde/vermelho). Aparece só ao arrastar. */
.swipe-indicator {
  display: flex; flex-flow: row wrap; align-items: center; justify-content: center;
  gap: .3rem .6rem; text-align: center; font-weight: 800; letter-spacing: .02em;
  padding: .75rem .5rem .3rem; opacity: 0; transition: opacity .15s ease;
}
.swipe-indicator .si-dir { font-size: 1.25rem; }
.swipe-indicator .si-to { font-size: .82rem; font-weight: 600; color: var(--muted); display: flex; align-items: center; gap: .4rem; }
.card-wrap.acerto .swipe-indicator { color: var(--green); }
.card-wrap.erro   .swipe-indicator { color: var(--red); }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.box-badge {
  text-transform: uppercase; font-size: .7rem; font-weight: 800; letter-spacing: .06em;
  padding: .25rem .6rem; border-radius: 999px; border: 1px solid transparent;
  color: var(--muted); background: rgba(255,255,255,.06);
}
.word { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; line-height: 1.08; letter-spacing: -.015em; }
.meaning { color: var(--muted); margin: .6rem 0; }
.sentence { font-style: italic; color: var(--text); opacity: .9; margin-bottom: 1.2rem; }
.tr-lang-row { display: flex; align-items: center; justify-content: center; gap: .5rem; margin-bottom: .6rem; }
.reveal {
  width: 100%; padding: .7rem; border-radius: .6rem; cursor: pointer; font-weight: 700;
  background: transparent; color: var(--blue); border: 1px dashed rgba(147,197,253,.4);
}
.translation {
  margin-top: 1rem; padding: 1rem; border-radius: .7rem;
  background: rgba(34,197,94,.06); border: 1px solid rgba(34,197,94,.18);
}
.tr-word { font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; color: #bbf7d0; letter-spacing: -.01em; }
.tr-sentence { margin-top: .4rem; font-style: italic; color: var(--text); opacity: .92; }

/* Botão de áudio (pronúncia) */
.line { display: flex; align-items: center; gap: .6rem; }
.line .word, .line .meaning, .line .sentence, .line .tr-word, .line .tr-sentence { flex: 1; }
.line .meaning { margin: 0; }
.line .sentence { margin-bottom: 0; }
.line:has(.meaning) { margin: .6rem 0; }
.line-sent { margin-bottom: 1.2rem; }
.say {
  flex: none; width: 2rem; height: 2rem; display: inline-grid; place-items: center; padding: 0;
  border: 1px solid var(--border); background: rgba(255,255,255,.04); color: var(--blue);
  border-radius: 999px; cursor: pointer;
}
.say:hover { background: rgba(147,197,253,.14); color: #bfdbfe; }
.say:active { transform: scale(.92); }
.say.loading { pointer-events: none; opacity: .6; }
.say.loading svg { animation: spin .9s linear infinite; }
.say.say-sm { width: 1.7rem; height: 1.7rem; }
@keyframes spin { to { transform: rotate(360deg); } }

.swipe-hint { text-align: center; margin-top: .8rem; }
.actions { display: flex; gap: .7rem; margin-top: .7rem; }
.btn { flex: 1; padding: .9rem; border: none; border-radius: .7rem; font-size: 1rem; font-weight: 800; cursor: pointer; }
.btn.erro { background: rgba(248,113,113,.15); color: var(--red); border: 1px solid rgba(248,113,113,.35); }
.btn.acerto { background: rgba(34,197,94,.16); color: var(--green); border: 1px solid rgba(34,197,94,.4); }
.btn:active { transform: scale(.98); }

/* ── Empty ── */
.empty { text-align: center; padding: 3rem 1rem; }
.empty .emoji { font-size: 3rem; }
.empty h2 { margin: .5rem 0; }

/* ── Progresso ── */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; }
.stat { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--border); border-radius: .8rem; padding: 1rem 1.1rem; }
.stat .n { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; letter-spacing: -.01em; }
.stat .l { color: var(--muted); font-size: .8rem; }
.section-title { font-family: var(--font-display); font-weight: 600; letter-spacing: -.01em; margin: 1.7rem 0 .8rem; font-size: 1.1rem; color: var(--text); }
.boxes { display: flex; flex-direction: column; gap: .5rem; }
.box-row { display: flex; align-items: center; gap: .7rem; }
.box-row .name { width: 5.5rem; text-transform: capitalize; font-weight: 700; }
.box-row .bar { flex: 1; height: 12px; background: rgba(255,255,255,.06); border-radius: 999px; overflow: hidden; }
.box-row .bar > i { display: block; height: 100%; background: var(--muted); }
.box-row .name { display: flex; align-items: center; gap: .45rem; }
.box-row .val { width: 3rem; text-align: right; color: var(--muted); }

/* ── Palavras (lista completa) ── */
.search {
  width: 100%; padding: .7rem .9rem; margin-bottom: .8rem; font-size: 1rem;
  background: rgba(0,0,0,.25); border: 1px solid var(--border); color: var(--text); border-radius: .6rem;
}
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.chip {
  display: inline-flex; align-items: center; gap: .4rem;
  border: 1px solid var(--border); background: var(--panel); color: var(--muted);
  padding: .35rem .7rem; border-radius: 999px; cursor: pointer; font-weight: 700;
  font-size: .8rem; text-transform: capitalize;
}
/* Inativo: tingido com a cor da caixa (mesmo esquema das tags) */
.chip.ch-diario   { color: var(--box-diario);   border-color: var(--box-diario-bd);   background: var(--box-diario-bg); }
.chip.ch-semanal  { color: var(--box-semanal);  border-color: var(--box-semanal-bd);  background: var(--box-semanal-bg); }
.chip.ch-quinzena { color: var(--box-quinzena); border-color: var(--box-quinzena-bd); background: var(--box-quinzena-bg); }
.chip.ch-mensal   { color: var(--box-mensal);   border-color: var(--box-mensal-bd);   background: var(--box-mensal-bg); }
/* Ativo: sólido, texto escuro */
.chip.active { color: #1a1a1a; background: var(--accent); border-color: var(--accent); }
.chip.active.ch-diario   { color: #1a1a1a; background: var(--box-diario);   border-color: var(--box-diario); }
.chip.active.ch-semanal  { color: #1a1a1a; background: var(--box-semanal);  border-color: var(--box-semanal); }
.chip.active.ch-quinzena { color: #1a1a1a; background: var(--box-quinzena); border-color: var(--box-quinzena); }
.chip.active.ch-mensal   { color: #1a1a1a; background: var(--box-mensal);   border-color: var(--box-mensal); }
.chip span { opacity: .7; font-weight: 600; }
.chip.active span { opacity: .85; }
.words-list { display: flex; flex-direction: column; gap: .4rem; }
.word-row {
  display: flex; align-items: center; gap: .7rem; padding: .6rem .85rem;
  background: var(--panel); border: 1px solid var(--border); border-radius: .6rem;
  cursor: pointer;
}
.word-row:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); }
.word-row .wcol { flex: 1; display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.word-row .wline { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.word-row .w { font-weight: 700; }
.word-row .tr { font-size: .88rem; }
.word-row .last { font-size: .7rem; text-transform: lowercase; opacity: .8; }
.word-row .box-badge { font-size: .62rem; flex: none; }

/* ── Calendário (Progresso) ── */
.calendar { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--border); border-radius: .9rem; padding: .9rem; }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .6rem; }
.cal-title { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; text-transform: capitalize; letter-spacing: -.01em; }
.cal-nav { background: transparent; border: 1px solid var(--border); color: var(--text);
  border-radius: .5rem; width: 2rem; height: 2rem; cursor: pointer; font-size: 1.1rem; line-height: 1; }
.cal-nav:hover { background: rgba(255,255,255,.06); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .25rem; }
.cal-wd { margin-bottom: .3rem; }
.cal-wdname { text-align: center; font-size: .68rem; color: var(--muted); text-transform: uppercase; font-weight: 700; }
.cal-cell { position: relative; aspect-ratio: 1 / 1; display: grid; place-items: center;
  border: 1px solid transparent; background: transparent; color: var(--text);
  border-radius: .5rem; cursor: pointer; font-weight: 600; font-size: .85rem; padding: 0; }
.cal-cell.empty { pointer-events: none; }
.cal-cell:hover { background: rgba(255,255,255,.06); }
.cal-cell.today { border-color: var(--border); }
.cal-cell.has { color: var(--accent); font-weight: 800; }
.cal-cell.sel { background: var(--accent); color: #1a1a1a; }
.cal-cell.sel.has { color: #1a1a1a; }
.cal-dot { position: absolute; bottom: .26rem; width: .28rem; height: .28rem; border-radius: 999px; background: var(--accent); }
.cal-cell.sel .cal-dot { background: #1a1a1a; }
.day-title { font-family: var(--font-display); text-align: center; font-weight: 600; font-size: 1.15rem; margin: 1.2rem 0 .7rem; text-transform: capitalize; letter-spacing: -.01em; }
.day-stats { grid-template-columns: repeat(2, 1fr); }

/* ── Histórico ── */
.history { display: flex; flex-direction: column; gap: .5rem; }
.hist-row {
  display: flex; align-items: center; gap: .7rem; padding: .7rem .9rem;
  background: var(--panel); border: 1px solid var(--border); border-radius: .7rem;
}
.hist-row .res { font-weight: 800; }
.hist-row .res.acerto { color: var(--green); }
.hist-row .res.erro { color: var(--red); }
.hist-row .w { flex: 1; font-weight: 600; }
.hist-row .move { color: var(--muted); font-size: .78rem; }
.hist-row .when { color: var(--muted); font-size: .72rem; }

/* ── Sidebar (níveis → caixas) ── */
.icon-btn { font-size: 1.15rem; line-height: 1; padding: .3rem .55rem; }
.drawer-backdrop { position: fixed; inset: 0; background: rgba(4,8,18,.55); z-index: 28; }
.drawer {
  position: fixed; top: 0; left: 0; height: 100dvh; width: min(310px, 86vw); z-index: 30;
  background: linear-gradient(180deg, #1c2745, #0d1526); border-right: 1px solid var(--border);
  box-shadow: 10px 0 46px rgba(0,0,0,.55); transform: translateX(-101%);
  transition: transform .22s ease; display: flex; flex-direction: column; gap: .5rem;
  padding: 1rem .8rem 1.4rem; overflow-y: auto;
}
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .3rem; }
.drawer-title { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; letter-spacing: -.01em; }
.drawer-note { margin: .6rem .2rem 0; line-height: 1.5; }
.side-user { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border);
  font-weight: 700; font-size: .85rem; color: var(--muted); }

/* Aba Usuários (admin) */
.user-list { display: flex; flex-direction: column; gap: .5rem; }
.user-row { display: flex; align-items: center; gap: .6rem; padding: .7rem .9rem; background: var(--panel); border: 1px solid var(--border); border-radius: .7rem; }
.user-row .u-name { flex: 1; font-weight: 700; }
.user-row .u-tag { font-size: .62rem; font-weight: 800; color: var(--accent); letter-spacing: .06em; border: 1px solid rgba(245,183,63,.4); padding: .12rem .4rem; border-radius: 999px; }
.user-row button { background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: .45rem; padding: .3rem .55rem; cursor: pointer; font-size: .78rem; }
.user-row button:hover { color: var(--text); background: rgba(255,255,255,.06); }
.user-row button.u-del:hover { color: var(--red); border-color: var(--red); }
.new-user { display: flex; gap: .5rem; flex-wrap: wrap; }
.new-user input { flex: 1; min-width: 7rem; background: rgba(0,0,0,.25); border: 1px solid var(--border); color: var(--text); border-radius: .55rem; padding: .6rem .8rem; font-size: .95rem; }
.new-user button { background: var(--accent); color: #1a1a1a; border: none; border-radius: .55rem; padding: .6rem 1.3rem; font-weight: 800; cursor: pointer; font-size: .95rem; }
.admin-msg { margin: .7rem .1rem 0; min-height: 1em; }
.level-all {
  text-align: left; background: var(--panel); border: 1px solid var(--border); color: var(--text);
  border-radius: .6rem; padding: .6rem .75rem; cursor: pointer; font-weight: 700;
}
.level-all.active { border-color: var(--accent); color: var(--accent); background: rgba(251,191,36,.08); }
.level-all span { font-weight: 600; }
.level-list { display: flex; flex-direction: column; gap: .35rem; }
.level-item { border: 1px solid var(--border); border-radius: .6rem; background: var(--panel); overflow: hidden; }
.level-item.empty { opacity: .5; }
.level-head {
  display: flex; align-items: center; gap: .55rem; width: 100%; padding: .6rem .75rem;
  background: transparent; border: none; color: var(--text); cursor: pointer; text-align: left;
}
.level-head:disabled { cursor: default; }
.level-head .lv-code { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -.01em; min-width: 2.1rem; }
.level-head .lv-name { color: var(--muted); font-size: .8rem; flex: 1; }
.level-head .lv-total { color: var(--muted); font-size: .8rem; font-weight: 700; }
.level-head .chev { color: var(--muted); transition: transform .18s ease; }
.level-item.open .chev { transform: rotate(90deg); }
.level-boxes { display: none; flex-direction: column; gap: .25rem; padding: 0 .5rem .55rem; }
.level-item.open .level-boxes { display: flex; }
.box-item {
  display: flex; align-items: center; gap: .5rem; width: 100%; padding: .45rem .6rem;
  border-radius: .5rem; border: 1px solid transparent; background: rgba(255,255,255,.03);
  cursor: pointer; color: var(--text); font-weight: 600; font-size: .82rem; text-transform: capitalize;
}
.box-item:hover:not(:disabled) { background: rgba(255,255,255,.07); }
.box-item:disabled { opacity: .4; cursor: default; }
.box-item .b-n { margin-left: auto; color: var(--muted); font-size: .78rem; font-weight: 700; }
.box-item.browse { text-transform: none; color: var(--blue); }
.box-item.browse .browse-ic { width: .6rem; height: .6rem; border: 1.5px solid var(--blue); border-radius: 2px; display: inline-block; }

/* Banner do modo "revisar caixa inteira" (cram) */
.mode-banner {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  background: rgba(251,191,36,.1); border: 1px solid rgba(245,183,63,.5); color: var(--accent);
  border-radius: .6rem; padding: .5rem .5rem .5rem .85rem; margin-bottom: 1rem; font-weight: 700;
  text-transform: capitalize;
}
.mode-exit { background: transparent; border: 1px solid var(--border); color: var(--muted);
  border-radius: .5rem; padding: .25rem .55rem; cursor: pointer; font-size: .78rem; text-transform: none; }
.mode-exit:hover { color: var(--text); }

/* ── Modal de detalhe da palavra (card ao clicar na lista) ── */
.wm-backdrop {
  position: fixed; inset: 0; z-index: 40; background: rgba(4,8,18,.62);
  display: grid; place-items: center; padding: 1rem; overflow-y: auto;
  animation: wm-fade .16s ease;
}
.wm-card {
  position: relative; width: min(440px, 100%);
  background: linear-gradient(180deg, #1c2745, #141d33);
  border: 1px solid var(--border); border-radius: 1.1rem; padding: 1.5rem 1.6rem 1.3rem;
  box-shadow: 0 22px 60px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.05);
  max-height: 92dvh; overflow-y: auto;
  animation: wm-pop .2s cubic-bezier(.2,.8,.3,1.05);
}
@keyframes wm-fade { from { opacity: 0; } }
@keyframes wm-pop { from { opacity: 0; transform: translateY(10px) scale(.97); } }
.wm-close {
  position: absolute; top: .6rem; right: .6rem; width: 1.9rem; height: 1.9rem; z-index: 1;
  display: grid; place-items: center; background: rgba(0,0,0,.2); border: 1px solid var(--border);
  color: var(--muted); border-radius: .5rem; cursor: pointer; font-size: .9rem;
}
.wm-close:hover { color: var(--text); background: rgba(0,0,0,.35); }

/* Cabeçalho: caixa (cor) à esquerda, nível à direita */
.wm-head { display: flex; align-items: center; gap: .5rem; margin-bottom: 1rem; padding-right: 2rem; }
.lv-pill {
  margin-left: auto; font-size: .66rem; font-weight: 800; letter-spacing: .07em;
  color: var(--muted); background: rgba(255,255,255,.06); border: 1px solid var(--border);
  padding: .2rem .55rem; border-radius: 999px;
}
/* Título: palavra + POS como etiqueta */
.wm-title { flex: 1; display: flex; align-items: baseline; gap: .55rem; flex-wrap: wrap; }
.wm-pos { font-family: var(--font-body); font-style: italic; font-weight: 600; font-size: .95rem; color: var(--muted); }

/* Linha "tradução" + seletor de idioma dentro do modal */
.wm-tr-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin: 1.1rem 0 .5rem; }

/* Mover manualmente a palavra pra uma caixa (a partir do card da lista) */
.wm-move { margin-top: 1.1rem; }
.wm-move > .small { display: block; margin-bottom: .4rem; }
.wm-boxes { display: grid; grid-template-columns: repeat(2, 1fr); gap: .4rem; }
.wm-boxbtn {
  display: flex; align-items: center; gap: .45rem; padding: .5rem .6rem;
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: .55rem; cursor: pointer; font-weight: 700; font-size: .82rem; text-transform: capitalize;
}
.wm-boxbtn:hover { background: rgba(255,255,255,.07); }
.wm-boxbtn.current { border-color: var(--accent); color: var(--accent); background: rgba(251,191,36,.08); cursor: default; }
.wm-lastrev { text-align: right; margin-top: .9rem; text-transform: lowercase; }

/* ── Toast ── */
.toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%);
  background: #0b1220; border: 1px solid var(--border); color: var(--text);
  padding: .7rem 1.1rem; border-radius: .7rem; box-shadow: 0 10px 30px rgba(0,0,0,.5);
  font-weight: 600; z-index: 20;
}