/* ================================================================
   DICCIONARIO DE PISTAS — Neo Puzzle Lovers
   ----------------------------------------------------------------
   Los colores por defecto son los del tema Neon (el tema por defecto
   no pone clase en el <body>). Los otros tres temas los reescribe
   themes-apps.css, que se carga después de esta hoja: por eso aquí
   todo se pinta con --bg / --accent / --cell-* y no con colores
   fijos. Si añades un color a mano, ese trozo dejará de cambiar con
   el tema.
   ================================================================ */
:root {
  --bg:           #07060d;
  --panel-bg:     #140c22;
  --panel-border: rgba(255, 255, 255, 0.12);
  --cell-bg:      rgba(255, 255, 255, 0.045);
  --cell-border:  rgba(255, 255, 255, 0.14);
  --cell-text:    #f8f2ff;
  --accent:       #a96ae7;
  --accent-dim:   rgba(169, 106, 231, 0.18);
  --accent-glow:  rgba(169, 106, 231, 0.32);
  --accent2:      #8deeff;
  --accent2-dim:  rgba(141, 238, 255, 0.16);
  --error:        #ff8da6;
  --error-glow:   rgba(255, 141, 166, 0.22);
  --text-main:    #f8f2ff;
  --text-muted:   #bba9df;
  --text-dim:     #7b6ca3;

  --gold:         #fac850;
  --radius:       14px;
  --font-mono:    'Space Mono', monospace;
  --font-ui:      'Nunito', sans-serif;
  --font-head:    'Orbitron', sans-serif;
  --shadow-lg:    0 24px 64px rgba(0, 0, 0, 0.55);
}

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

/* El atributo `hidden` lo aplica el navegador con display:none desde su
   hoja de estilos, que pierde contra cualquier regla nuestra que ponga
   display. Sin esta línea, .dx-form (grid) y .dx-locked (flex) se veían
   las dos a la vez pese a llevar hidden. */
[hidden] { display: none !important; }

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text-main);
  font-family: var(--font-ui);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Fondo: piezas de puzzle a la deriva. Decorativo, nunca capta clics. */
.dx-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.dx-bg-glow {
  position: absolute;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
}
.dx-bg-glow.a { top: -14vw; left: -10vw;  background: var(--accent); }
.dx-bg-glow.b { bottom: -18vw; right: -8vw; background: var(--accent2); opacity: 0.28; }
.dx-bg-piece {
  position: absolute;
  font-size: 2.4rem;
  opacity: 0.07;
  animation: dxDrift 26s linear infinite;
}
@keyframes dxDrift {
  from { transform: translateY(8vh) rotate(0deg); }
  to   { transform: translateY(-108vh) rotate(360deg); }
}

.dx-shell {
  /* z-index:2, no 1: el escudo de contraste del tema synthwave
     (body.theme-synthwave::after) también usa z-index:1, y con el mismo
     valor gana el que pinta después en el DOM — el escudo, al ser un
     ::after del body. Con esto el contenido real vuelve a quedar
     siempre por delante, en vez de oscurecerse más cuanto más abajo
     de la página estés. */
  position: relative;
  z-index: 2;
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1.25rem 5rem;
}

/* ══════════════════════════════════════════════════════════════
   HERO — el título grande
   ══════════════════════════════════════════════════════════════ */
.dx-hero {
  padding: clamp(3.5rem, 11vh, 6rem) 0 2rem;
  text-align: center;
}

.dx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Cada letra es una pieza de puzzle. El escalonado del retardo lo pone
   el JS con --i, para no escribir 12 reglas a mano. */
.dx-title {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.18rem, 0.8vw, 0.4rem);
  margin: 1.1rem 0 0.9rem;
}
.dx-letter {
  display: grid;
  place-items: center;
  width:  clamp(2.1rem, 6.2vw, 3.6rem);
  height: clamp(2.5rem, 7.4vw, 4.3rem);
  border-radius: 10px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 3.4vw, 2rem);
  font-weight: 900;
  color: var(--cell-text);
  animation: dxLetterIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) backwards,
             dxLetterFloat 4.5s ease-in-out infinite;
  animation-delay: calc(var(--i) * 55ms), calc(var(--i) * 120ms);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
/* Las letras impares llevan el acento secundario: rompe la uniformidad
   sin necesidad de colorear cada una a mano. */
.dx-letter:nth-child(odd) {
  border-color: var(--accent);
  box-shadow: inset 0 0 22px var(--accent-dim);
}
.dx-letter:nth-child(even) {
  border-color: var(--accent2);
  box-shadow: inset 0 0 22px var(--accent2-dim);
}
.dx-letter:hover {
  transform: translateY(-6px) rotate(-3deg) scale(1.06);
  box-shadow: 0 10px 26px var(--accent-glow);
}
.dx-letter.is-gap { border: none; background: none; box-shadow: none; width: 0.9rem; }

@keyframes dxLetterIn {
  from { opacity: 0; transform: translateY(22px) rotate(-8deg) scale(0.8); }
  to   { opacity: 1; transform: none; }
}
@keyframes dxLetterFloat {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -5px; }
}

.dx-tagline {
  color: var(--text-muted);
  font-size: clamp(0.9rem, 2vw, 1.02rem);
  max-width: 34rem;
  margin: 0 auto;
}

.dx-counters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  margin-top: 1.3rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}
.dx-counters b {
  font-family: var(--font-head);
  font-size: 1.15rem;
  color: var(--accent2);
  margin-right: 0.35rem;
}

/* ══════════════════════════════════════════════════════════════
   BUSCADOR
   ══════════════════════════════════════════════════════════════ */
.dx-search {
  display: flex;
  gap: 0.6rem;
  margin: 2rem auto 0;
  max-width: 34rem;
}
.dx-search-field {
  position: relative;
  flex: 1;
}
.dx-search-field::before {
  content: "🔍";
  position: absolute;
  left: 1rem;
  top: 50%;
  translate: 0 -50%;
  font-size: 0.95rem;
  opacity: 0.55;
  pointer-events: none;
}
#dx-q {
  width: 100%;
  padding: 0.95rem 1rem 0.95rem 2.7rem;
  border-radius: 999px;
  border: 1.5px solid var(--cell-border);
  background: var(--cell-bg);
  color: var(--cell-text);
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
#dx-q::placeholder {
  font-family: var(--font-ui);
  letter-spacing: normal;
  text-transform: none;
  color: var(--text-dim);
}
#dx-q:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.dx-btn {
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  color: #12001f;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}
.dx-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 26px var(--accent-glow); }
.dx-btn:active { transform: translateY(0); }
.dx-btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.dx-btn-ghost {
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  color: var(--text-main);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease, background 0.16s ease;
}
.dx-btn-ghost:hover { border-color: var(--accent); color: var(--accent2); }

.dx-quick {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}
.dx-chip {
  padding: 0.32rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.dx-chip:hover { border-color: var(--accent2); color: var(--accent2); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════════
   RESULTADOS
   ══════════════════════════════════════════════════════════════ */
.dx-section { margin-top: 2.6rem; }

.dx-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  padding-bottom: 0.7rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--panel-border);
}
.dx-section-title {
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--cell-text);
}
.dx-section-sub { font-size: 0.8rem; color: var(--text-dim); }

.dx-status {
  min-height: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 0.8rem;
}
.dx-status.is-ok   { color: var(--accent2); }
.dx-status.is-err  { color: var(--error); }

.dx-spinner {
  width: 13px; height: 13px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: dxSpin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes dxSpin { to { transform: rotate(360deg); } }

/* Etiqueta de fuente: ① comunidad ② wikcionario ③ wikipedia */
.dx-source {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.6rem 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.dx-source:first-child { margin-top: 0; }
.dx-source::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--panel-border);
}
.dx-source-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.src-community .dx-source-dot { background: var(--gold); }
.src-wikt      .dx-source-dot { background: var(--accent2); }
.src-wiki      .dx-source-dot { background: var(--accent); }
.dx-source-link {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px dotted currentColor;
  letter-spacing: normal;
  text-transform: none;
  font-weight: 600;
}
.dx-source-link:hover { color: var(--accent2); }

/* ── Tarjeta de definición ── */
.dx-card {
  display: flex;
  align-items: stretch;
  gap: 0.9rem;
  padding: 0.95rem 1.1rem;
  margin-bottom: 0.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  animation: dxCardIn 0.24s ease backwards;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.dx-card:hover { border-color: var(--accent); transform: translateX(2px); }
.dx-card.is-top { border-color: var(--gold); box-shadow: inset 3px 0 0 var(--gold); }
.dx-card.is-buried { opacity: 0.55; }
.dx-card.is-buried:hover { opacity: 1; }
.dx-card.is-going { opacity: 0; transform: translateX(-18px); transition: all 0.25s ease; }

@keyframes dxCardIn {
  from { opacity: 0; transform: translateY(7px); }
  to   { opacity: 1; transform: none; }
}

.dx-card-main { flex: 1; min-width: 0; }
.dx-card-text {
  font-size: 0.96rem;
  color: var(--cell-text);
  overflow-wrap: anywhere;
}
.dx-card-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  margin-top: 0.55rem;
  font-size: 0.74rem;
  color: var(--text-dim);
}
.dx-card-author {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-muted);
  text-decoration: none;
}
.dx-card-author:hover { color: var(--accent2); }
.dx-card-author img {
  width: 18px; height: 18px;
  border-radius: 50%;
  object-fit: cover;
}
.dx-tag {
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  font-weight: 700;
}
.dx-tag.is-official { color: var(--gold); border-color: rgba(250, 200, 80, 0.4); }
.dx-tag.is-crown    { color: var(--gold); border-color: rgba(250, 200, 80, 0.4); }

/* ── Votos ── */
.dx-votes {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  flex-shrink: 0;
  padding-left: 0.6rem;
  border-left: 1px solid var(--panel-border);
}
.dx-vote {
  width: 2rem; height: 1.7rem;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.dx-vote:hover { background: var(--cell-bg); transform: scale(1.15); }
.dx-vote.is-on.up   { color: var(--accent2); }
.dx-vote.is-on.down { color: var(--error); }
.dx-vote[disabled]  { cursor: default; opacity: 0.4; }
.dx-vote[disabled]:hover { background: none; transform: none; }
.dx-score {
  font-family: var(--font-head);
  font-size: 0.86rem;
  font-weight: 900;
  color: var(--text-muted);
  min-width: 1.5rem;
  text-align: center;
}
.dx-score.is-pos { color: var(--accent2); }
.dx-score.is-neg { color: var(--error); }

.dx-kill {
  align-self: flex-start;
  width: 1.9rem; height: 1.9rem;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.dx-kill:hover { color: var(--error); border-color: var(--error); background: var(--error-glow); }

/* ── Vacío / sin resultados ── */
.dx-empty {
  text-align: center;
  padding: 2.6rem 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.dx-empty-icon { display: block; font-size: 2.6rem; margin-bottom: 0.6rem; opacity: 0.45; }

/* ══════════════════════════════════════════════════════════════
   APORTAR UNA PALABRA
   ══════════════════════════════════════════════════════════════ */
.dx-give {
  margin-top: 2.6rem;
  padding: 1.4rem 1.5rem;
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: var(--shadow-lg);
}
.dx-give-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: var(--cell-text);
}
.dx-give-sub { font-size: 0.83rem; color: var(--text-dim); margin-bottom: 1.1rem; }

.dx-form { display: grid; gap: 0.85rem; }
.dx-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.dx-field { display: flex; flex-direction: column; gap: 0.35rem; }
.dx-field > span {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.dx-field input,
.dx-field textarea {
  padding: 0.7rem 0.9rem;
  border-radius: 11px;
  border: 1.5px solid var(--cell-border);
  background: var(--cell-bg);
  color: var(--cell-text);
  font: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.18s ease;
}
.dx-field textarea { resize: vertical; min-height: 4.5rem; line-height: 1.6; }
.dx-field input:focus, .dx-field textarea:focus { border-color: var(--accent); }
#dx-new-word { font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; }
.dx-count { align-self: flex-end; font-size: 0.7rem; color: var(--text-dim); }

.dx-form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.dx-form-msg { font-size: 0.84rem; }
.dx-form-msg.is-ok  { color: var(--accent2); }
.dx-form-msg.is-err { color: var(--error); }

/* Caja propia en vez de una línea suelta: así el aviso no queda pegado a
   lo que tenga encima o debajo. */
.dx-locked {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0.4rem 0 0.5rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px dashed var(--cell-border);
  background: var(--cell-bg);
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════════
   EXPLORAR
   ══════════════════════════════════════════════════════════════ */
.dx-words {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.dx-word {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--cell-border);
  background: var(--cell-bg);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.16s ease, transform 0.16s ease, color 0.16s ease;
}
.dx-word:hover { border-color: var(--accent); color: var(--accent2); transform: translateY(-2px); }
.dx-word b {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--text-dim);
  letter-spacing: normal;
}

.dx-sort { display: flex; align-items: center; gap: 0.5rem; }
.dx-sort > label { font-size: 0.76rem; color: var(--text-dim); }

/* ── Tema pixel: sin curvas en ningún sitio ── */
body.theme-pixel .dx-letter,
body.theme-pixel .dx-card,
body.theme-pixel .dx-give,
body.theme-pixel .dx-field input,
body.theme-pixel .dx-field textarea,
body.theme-pixel #dx-q,
body.theme-pixel .dx-btn,
body.theme-pixel .dx-btn-ghost,
body.theme-pixel .dx-chip,
body.theme-pixel .dx-word,
body.theme-pixel .dx-locked,
body.theme-pixel .dx-tag { border-radius: 0; }
body.theme-pixel .dx-bg-glow { display: none; }

/* ── Tema claro: el degradado del botón necesita texto oscuro y las
      sombras pensadas para fondo negro se ven sucias ── */
body.theme-light .dx-btn { color: #fff; }
body.theme-light .dx-bg-glow { opacity: 0.16; }
body.theme-light .dx-card,
body.theme-light .dx-give { box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08); }

/* ── Tema synthwave: hasta ahora esta página solo heredaba los tokens
   genéricos (--accent/--cell-bg/…), sin ninguna de las firmas propias
   del tema. Aquí sí: letras del título con halo de neón que respira con
   la música, marco de degradado real en "Aporta una palabra" (mismo
   truco de doble fondo que el Muro y la barra lateral), y las píldoras
   de "Explorar el diccionario" con borde y fondo propios en vez de
   apoyarse solo en --cell-bg. ── */
body.theme-synthwave .dx-bg-glow.a { background: #00e5ff; opacity: 0.30; }
body.theme-synthwave .dx-bg-glow.b { background: #d946ef; opacity: 0.26; }

body.theme-synthwave .dx-letter {
  box-shadow:
    0 0 calc(10px + var(--synth-beat, 0) * 16px) rgba(0, 229, 255, calc(0.25 + var(--synth-beat, 0) * 0.35)),
    inset 0 0 14px rgba(217, 70, 239, 0.12);
}
body.theme-synthwave .dx-letter:hover {
  border-color: #d946ef;
  box-shadow: 0 0 22px rgba(217, 70, 239, 0.5);
}

body.theme-synthwave .dx-give {
  border: 2px solid transparent;
  border-radius: 20px;
  background-image: linear-gradient(rgba(12, 4, 26, 0.9), rgba(12, 4, 26, 0.9)), var(--pl-grad, linear-gradient(135deg, #00e5ff, #7c3aed, #d946ef, #ff8a3d));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  box-shadow:
    0 0 calc(24px + var(--synth-beat, 0) * 16px) rgba(217, 70, 239, calc(0.28 + var(--synth-beat, 0) * 0.2)),
    0 0 44px rgba(0, 229, 255, 0.14);
}

body.theme-synthwave .dx-word {
  background: rgba(16, 6, 32, 0.85);
  border-color: rgba(0, 229, 255, calc(0.32 + var(--synth-beat, 0) * 0.35));
}
body.theme-synthwave .dx-word:hover {
  border-color: #d946ef;
  box-shadow: 0 0 14px rgba(217, 70, 239, 0.4);
}

body.theme-synthwave .dx-btn {
  box-shadow: 0 0 calc(16px + var(--synth-beat, 0) * 14px) rgba(0, 229, 255, calc(0.25 + var(--synth-beat, 0) * 0.3));
}

@media (max-width: 640px) {
  .dx-search { flex-direction: column; }
  .dx-row { grid-template-columns: 1fr; }
  .dx-card { flex-wrap: wrap; }
  .dx-votes { flex-direction: row; border-left: none; padding-left: 0; gap: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .dx-letter, .dx-bg-piece, .dx-card { animation: none; }
}
