/* Extractor de paletas — estilos propios */

.pc-samples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: center;
}

/* --- Disposición del resultado --- */
.pc-layout {
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.8rem);
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 960px) {
  .pc-layout { grid-template-columns: 1.15fr 0.85fr; }
}

/* --- Lienzo --- */
.pc-canvas-wrap {
  position: relative;
  padding: 0.6rem;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.pc-canvas-wrap canvas {
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  cursor: crosshair;
  display: block;
  background: repeating-conic-gradient(var(--surface-2) 0% 25%, var(--surface) 0% 50%) 0 0 / 18px 18px;
}

.pc-picked {
  position: absolute;
  left: 0.9rem;
  bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem 0.45rem 0.5rem;
  border-radius: var(--r-pill);
  background: var(--glass-bg-solid);
  border: 1px solid var(--glass-line);
  box-shadow: 0 8px 22px -8px rgba(20, 25, 45, 0.45);
  font-size: var(--t-sm);
  animation: waFade 0.25s var(--ease-out);
}
@supports ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
  .pc-picked {
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
  }
}
.pc-picked .btn { padding: 0.34rem 0.8rem; font-size: var(--t-xs); }
.pc-picked__chip {
  width: 26px; height: 26px; flex: none;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.28);
}
@keyframes waFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* --- Muestras de color --- */
.pc-side { display: flex; flex-direction: column; gap: 1rem; }

.pc-swatches { display: grid; gap: 0.5rem; }

.pc-swatch {
  display: grid;
  grid-template-columns: 3.1rem 1fr auto auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out),
              border-color 0.22s var(--ease-out);
  animation: swatchIn 0.4s var(--ease-out) backwards;
}
.pc-swatch:hover { transform: translateX(3px); box-shadow: var(--neu-out-sm); }
.pc-swatch.is-bloqueado { border-color: var(--accent); background: var(--accent-soft); }
@keyframes swatchIn {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: none; }
}

.pc-swatch__chip {
  width: 3.1rem;
  height: 3.1rem;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: var(--clay-inset), 0 4px 10px -4px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  transition: transform 0.22s var(--ease-bounce);
}
.pc-swatch__chip:hover { transform: scale(1.07) rotate(-3deg); }

.pc-swatch__codes { min-width: 0; display: grid; gap: 0.1rem; }
.pc-swatch__codes button {
  font-family: var(--mono);
  font-size: var(--t-sm);
  text-align: left;
  color: var(--text);
  padding: 0.06rem 0.3rem;
  border-radius: 5px;
  transition: background-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pc-swatch__codes button:hover { background: var(--accent-soft); color: var(--accent-text); }
.pc-swatch__codes .is-sub { font-size: var(--t-xs); color: var(--text-mute); }

.pc-swatch__meta {
  text-align: right;
  font-size: var(--t-xs);
  color: var(--text-mute);
  line-height: 1.35;
  white-space: nowrap;
}
.pc-swatch__meta strong { display: block; font-size: var(--t-sm); color: var(--text); font-variant-numeric: tabular-nums; }

/* --- Exportaciones --- */
.pc-exports { display: grid; gap: 0.55rem; }
.pc-export-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}
@media (min-width: 400px) { .pc-export-row { grid-template-columns: repeat(4, 1fr); } }
.pc-export-row .btn { padding: 0.6rem 0.5rem; font-size: var(--t-sm); }

/* --- Cuentagotas ampliado --- */
.pc-picked__txt { display: grid; gap: 0; line-height: 1.25; }

/* --- Cabecera de la columna de muestras --- */
.pc-side__cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.pc-side__cab .label { margin: 0; }
.pc-side__cab .chip { display: inline-flex; align-items: center; gap: 0.35rem; }

/* --- Botones diminutos de la muestra --- */
.pc-swatch__acc { display: grid; gap: 0.2rem; }
.pc-mini {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 7px;
  font-size: var(--t-xs);
  line-height: 1;
  color: var(--text-mute);
  transition: background-color 0.16s var(--ease-out), transform 0.16s var(--ease-out);
}
.pc-mini:hover { background: var(--accent-soft); transform: scale(1.08); }
.pc-mini[aria-pressed="true"] { background: var(--accent-soft); }

.pc-swatch__nombre {
  font-size: var(--t-xs);
  color: var(--accent-text);
  font-weight: 600;
  text-transform: capitalize;
  padding-left: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- Ajuste fino --- */
.pc-tune {
  grid-column: 1 / -1;
  display: grid;
  gap: 0.4rem;
  padding: 0.7rem 0.4rem 0.3rem;
  margin-top: 0.3rem;
  border-top: 1px dashed var(--line-strong);
  animation: pcIn 0.22s var(--ease-out);
}
.pc-tune__fila {
  display: grid;
  grid-template-columns: 5.2rem 1fr 2.8rem;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--t-xs);
  color: var(--text-soft);
}
.pc-tune__fila b {
  font-family: var(--mono);
  font-size: var(--t-xs);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.pc-tune .chip { justify-self: start; margin-top: 0.2rem; }

@keyframes pcIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }

/* --- Bloques bajo el resultado --- */
.pc-bloque {
  margin-top: 1.2rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--r-lg);
  background: var(--bg);
  box-shadow: var(--neu-in);
}
.pc-bloque__cab {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}
.pc-bloque__cab .label { margin: 0; }
.pc-bloque > .chips { margin-bottom: 1rem; }
.pc-bloque .hint { margin-top: 0.8rem; }

/* --- Aviso de daltonismo --- */
.notice--ok {
  border-left: 3px solid var(--ok);
  background: color-mix(in srgb, var(--ok) 9%, var(--surface));
}
.pc-confusos { list-style: none; display: grid; gap: 0.3rem; margin-top: 0.4rem; font-size: var(--t-sm); }
.pc-par { display: inline-flex; align-items: center; gap: 0.2rem; font-family: var(--mono); font-size: var(--t-xs); }
.pc-par i {
  width: 13px; height: 13px;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  display: inline-block;
}

/* --- Armonías --- */
.pc-armonias {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: 1fr;
}
@media (min-width: 620px) { .pc-armonias { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .pc-armonias { grid-template-columns: repeat(4, 1fr); } }
.pc-armonia { display: grid; gap: 0.35rem; }
.pc-armonia__t {
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}
.pc-armonia__tiras { display: flex; gap: 0.35rem; }
.pc-armonia__tira {
  flex: 1;
  height: 54px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: end center;
  padding-bottom: 0.3rem;
  box-shadow: var(--clay-inset);
  transition: transform 0.2s var(--ease-bounce);
}
.pc-armonia__tira:hover { transform: translateY(-3px) scale(1.03); }
.pc-armonia__tira span {
  font-family: var(--mono);
  font-size: var(--t-xs);
  padding: 0.08rem 0.3rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.88);
  color: #15151c;
}

/* --- Escalas --- */
.pc-escalas { display: grid; gap: 0.9rem; }
.pc-escala__cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
  font-size: var(--t-sm);
  text-transform: capitalize;
}
.pc-escala__cab .chip { text-transform: none; }
.pc-escala__tira {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  border-radius: var(--r-sm);
  overflow: hidden;
  box-shadow: var(--clay-inset);
}
.pc-escala__paso {
  height: 48px;
  display: grid;
  place-items: center;
  font-size: var(--t-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: transform 0.18s var(--ease-out);
}
.pc-escala__paso:hover { transform: scaleY(1.14); z-index: 2; position: relative; }
.pc-escala__paso.is-base span {
  outline: 2px solid currentColor;
  outline-offset: 2px;
  border-radius: 3px;
  padding: 0 0.15rem;
}

/* --- Matriz de contraste --- */
.pc-matriz-wrap { overflow-x: auto; }
.pc-matriz { border-collapse: separate; border-spacing: 3px; font-size: var(--t-xs); }
.pc-matriz th {
  font-weight: 600;
  text-align: center;
  padding: 0.2rem;
  white-space: nowrap;
}
.pc-matriz thead th span { display: block; }
.pc-matriz tbody th { text-align: right; }
.pc-matriz__mini {
  width: 18px; height: 18px;
  border-radius: 5px;
  border: 1px solid var(--line-strong);
  margin: 0 auto 0.15rem;
}
.pc-matriz tbody th .pc-matriz__mini { display: inline-block; margin: 0 0.3rem -0.3rem 0; }
.pc-matriz td {
  min-width: 64px;
  padding: 0.3rem 0.35rem;
  border-radius: 7px;
  text-align: center;
  background: var(--surface);
  line-height: 1.25;
}
.pc-matriz td b { display: block; font-variant-numeric: tabular-nums; font-size: var(--t-xs); }
.pc-matriz td i { font-style: normal; font-size: var(--t-xs); letter-spacing: 0.05em; }
.pc-matriz__demo {
  display: block;
  border-radius: 5px;
  padding: 0.1rem 0;
  font-weight: 700;
  margin-bottom: 0.18rem;
}
.pc-matriz .is-aaa { background: color-mix(in srgb, var(--ok) 22%, var(--surface)); }
.pc-matriz .is-aa { background: color-mix(in srgb, var(--ok) 11%, var(--surface)); }
.pc-matriz .is-grande { background: color-mix(in srgb, var(--warn) 15%, var(--surface)); }
.pc-matriz .is-no { background: color-mix(in srgb, var(--err) 10%, var(--surface)); color: var(--text-mute); }
.pc-matriz .is-igual { background: transparent; color: var(--text-mute); }

/* --- Maqueta --- */
.pc-maqueta { display: grid; gap: 0.7rem; }
.mq {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--mq-fondo);
  color: var(--mq-texto);
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px -18px rgba(15, 20, 40, 0.6);
}
.mq__barra {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1rem;
  background: var(--mq-sup);
}
.mq__logo {
  width: 22px; height: 22px;
  border-radius: 7px;
  background: var(--mq-acento);
}
.mq__nav {
  width: 46px; height: 7px;
  border-radius: 4px;
  background: currentColor;
  opacity: 0.28;
}
.mq__barra .mq__btn { margin-left: auto; }
.mq__cuerpo { padding: 1.1rem 1.2rem 1.3rem; }
.mq__h { font-size: var(--t-lg); margin-bottom: 0.4rem; }
.mq__p { font-size: var(--t-base); opacity: 0.78; max-width: 52ch; }
.mq__acc { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: 0.9rem; }
.mq__btn {
  padding: 0.45rem 0.9rem;
  border-radius: var(--r-pill);
  background: var(--mq-acento);
  color: var(--mq-tinta);
  font-size: var(--t-sm);
  font-weight: 650;
}
.mq__btn--2 { background: var(--mq-2); }
.mq__chip {
  padding: 0.25rem 0.65rem;
  border-radius: var(--r-pill);
  background: var(--mq-suave);
  font-size: var(--t-xs);
  font-weight: 600;
}
.mq__tarjeta {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--r-md);
  background: var(--mq-sup);
  display: grid;
  gap: 0.1rem;
}
.mq__dato { font-size: var(--t-2xl); font-weight: 800; font-variant-numeric: tabular-nums; }
.mq__lbl { font-size: var(--t-xs); opacity: 0.7; }
.mq__barras {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 54px;
  margin-top: 0.7rem;
}
.mq__barras i {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--mq-acento);
  display: block;
}
.mq__barras i:nth-child(even) { background: var(--mq-2); }

.pc-maqueta__notas { display: flex; gap: 0.6rem; flex-wrap: wrap; font-size: var(--t-xs); }
.pc-maqueta__notas span {
  padding: 0.25rem 0.6rem;
  border-radius: var(--r-pill);
  font-variant-numeric: tabular-nums;
}
.pc-maqueta__notas .is-bien { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok-text); }
.pc-maqueta__notas .is-mal { background: color-mix(in srgb, var(--err) 14%, transparent); color: var(--err-text); }

/* --- Biblioteca --- */
.pc-guardadas { list-style: none; display: grid; gap: 0.4rem; }
.pc-guardada {
  display: grid;
  grid-template-columns: 120px 1fr auto auto auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1.5px solid var(--line);
}
.pc-guardada.is-fijada { border-color: var(--accent); }
.pc-guardada img { border-radius: 5px; border: 1px solid var(--line); display: block; }
.pc-guardada__txt { min-width: 0; display: grid; gap: 0.02rem; }
.pc-guardada__txt span:first-child {
  font-size: var(--t-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-comparacion {
  margin-top: 0.9rem;
  padding: 0.85rem 0.9rem;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.5rem;
}
.pc-comparacion h4 { font-size: var(--t-sm); text-transform: uppercase; letter-spacing: 0.09em; color: var(--text-mute); }
.pc-comp { display: grid; gap: 0.25rem; }
.pc-comp__n { font-size: var(--t-xs); color: var(--text-soft); }
.pc-comp__tira { display: flex; height: 30px; border-radius: var(--r-sm); overflow: hidden; }
.pc-comp__tira i { flex: 1; display: block; }

@media (prefers-reduced-motion: reduce) {
  .pc-swatch, .pc-tune { animation: none; }
  .pc-swatch:hover, .pc-armonia__tira:hover, .pc-escala__paso:hover { transform: none; }
}

@media (max-width: 560px) {
  .pc-swatch { grid-template-columns: 3.1rem 1fr auto; }
  .pc-swatch__meta { display: none; }
  .pc-guardada { grid-template-columns: 64px 1fr auto; }
  .pc-guardada [data-cargar] { grid-column: 2; }
}

/* =============================================================
   Ergonomía táctil (ver styles.css §9b para el porqué de la consulta)
   ============================================================= */
@media (max-width: 700px), (pointer: coarse) {
  /* Candado y ajuste iban apilados a 26 px con 3 px entre medias: imposible
     dar al que toca. Se ponen en fila, a 44, con hueco suficiente. */
  .pc-swatch__acc {
    grid-auto-flow: column;
    gap: 0.55rem;
    align-items: center;
  }
  .pc-mini { width: 44px; height: 44px; border-radius: var(--r-xs); font-size: var(--t-md); }

  /* Los códigos son botones de copiar, no rótulos: son lo que más se pulsa
     de la muestra. */
  .pc-swatch__codes { gap: 0.35rem; }
  .pc-swatch__codes button {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0.2rem 0.45rem;
  }
  .pc-swatch { gap: 0.5rem; padding: 0.55rem; }
  .pc-swatches { gap: 0.6rem; }

  .pc-guardadas { gap: 0.55rem; }
  .pc-guardada { gap: 0.55rem; }

  /* La tira de armonía y los pasos de escala se pulsan para copiar el color */
  .pc-armonia__tira { gap: 0.45rem; }
  .pc-armonia__tira,
  .pc-escala__paso { min-height: 44px; }

  /* Suelo tipográfico: nada por debajo de 0,75 rem (12 px) */
  .pc-swatch__chip,
  .pc-swatch__codes .is-sub,
  .pc-swatch__meta,
  .pc-swatch__nombre,
  .pc-tune__fila,
  .pc-tune__fila b,
  .pc-par,
  .pc-armonia__t,
  .pc-armonia__tira span,
  .pc-escala__paso,
  .pc-matriz,
  .pc-matriz td i,
  .mq__chip,
  .mq__lbl { font-size: var(--t-xs); }
}