/*
 * zonas-calculator.css — Calculadora de zonas de entrenamiento
 * Marca A Umbral claro: fondo #f5f4f0, acento #ed4044, sin border-radius ni sombras.
 */

@font-face {
  font-family: 'PP Neue Machina';
  src: url('/wp-content/uploads/fonts/PPNeueMachina-PlainLightItalic.woff') format('woff'),
       url('/wp-content/uploads/fonts/PPNeueMachina-PlainLightItalic.ttf') format('truetype');
  font-weight: normal; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'PP Neue Montreal Mono';
  src: url('/wp-content/uploads/fonts/PPNeueMontrealMono-Regular.woff') format('woff'),
       url('/wp-content/uploads/fonts/PPNeueMontrealMono-Regular.ttf') format('truetype');
  font-weight: normal; font-style: normal; font-display: swap;
}

.zonas-calc {
  all: initial;
  display: block;
  font-family: 'PP Neue Montreal Mono', monospace;
  background: #f5f4f0;
  color: #1a1a1a;
  line-height: 1.5;
  box-sizing: border-box;

  --zc-bg: #f5f4f0;
  --zc-bg2: #ffffff;
  --zc-bg3: #f1efe9;
  --zc-accent: #ed4044;
  --zc-text2: #555555;
  --zc-text3: #888888;
  --zc-border: #d0cfc8;
  --zc-border2: #b8b6ae;
}

.zonas-calc *, .zonas-calc *::before, .zonas-calc *::after { box-sizing: inherit; }

/* Hero */
.zonas-calc .zc-hero {
  text-align: center;
  padding: 2.5rem 1.5rem 2rem;
  border-bottom: 1px solid var(--zc-border);
}

.zonas-calc .zc-title {
  font-family: 'PP Neue Machina', sans-serif;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: normal;
  text-transform: uppercase;
  line-height: 1.05;
  margin: 0 0 0.6rem;
}

.zonas-calc .zc-title em { color: var(--zc-accent); font-style: inherit; }

.zonas-calc .zc-sub {
  font-size: 0.72rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--zc-text3);
  margin: 0;
}

/* Layout */
.zonas-calc .zc-main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media(max-width: 860px) {
  .zonas-calc .zc-main { grid-template-columns: 1fr; padding: 1rem; }
}

/* Panels */
.zonas-calc .zc-panel {
  background: var(--zc-bg2);
  border: 1px solid var(--zc-border);
}

.zonas-calc .zc-panel--full { grid-column: 1 / -1; }

.zonas-calc .zc-ph {
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid var(--zc-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.zonas-calc .zc-tag {
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: var(--zc-accent);
  border: 1px solid var(--zc-accent);
  padding: 2px 7px;
}

.zonas-calc .zc-ph h2 {
  font-family: 'PP Neue Montreal Mono', monospace;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--zc-text2);
  margin: 0;
}

.zonas-calc .zc-pb { padding: 1.1rem; }

/* Field */
.zonas-calc .zc-field { margin-bottom: 1.1rem; }

.zonas-calc .zc-field label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--zc-text2);
  margin-bottom: 0.32rem;
}

.zonas-calc .zc-field input {
  width: 100%;
  max-width: 220px;
  background: var(--zc-bg3);
  border: 1px solid var(--zc-border2);
  color: #1a1a1a;
  font-family: 'PP Neue Montreal Mono', monospace;
  font-size: 1.3rem;
  padding: 0.52rem 0.72rem;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.zonas-calc .zc-field input:focus { border-color: var(--zc-accent); }

.zonas-calc .zc-hint {
  font-size: 0.6rem;
  color: var(--zc-text3);
  margin-top: 0.25rem;
}

/* Table */
.zonas-calc .zc-tblwrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.zonas-calc .zc-tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.zonas-calc .zc-tbl th {
  font-size: 0.57rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--zc-text3);
  text-align: left;
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid var(--zc-border);
}

.zonas-calc .zc-tbl td {
  padding: 0.65rem 0.7rem;
  border-bottom: 1px solid var(--zc-border);
  color: var(--zc-text2);
}

.zonas-calc .zc-tbl tbody tr:last-child td { border-bottom: none; }
.zonas-calc .zc-tbl tbody tr:hover { background: var(--zc-bg3); }

.zonas-calc .zc-z {
  color: var(--zc-accent);
  border-left: 3px solid var(--zc-accent);
}

.zonas-calc .zc-d { font-size: 0.72rem; }

.zonas-calc .zc-w {
  color: #1a1a1a;
  white-space: nowrap;
}

.zonas-calc .zc-w.zc-w--set { color: #1a1a1a; }

/* Notas */
.zonas-calc .zc-notes p {
  font-size: 0.8rem;
  color: var(--zc-text2);
  margin: 0 0 0.8rem;
}

.zonas-calc .zc-notes ul {
  margin: 0 0 0.8rem;
  padding-left: 1.2rem;
}

.zonas-calc .zc-notes li {
  font-size: 0.8rem;
  color: var(--zc-text2);
  margin-bottom: 0.35rem;
}

.zonas-calc .zc-notes strong { color: #1a1a1a; font-weight: 400; }

.zonas-calc .zc-foot {
  font-size: 0.65rem !important;
  color: var(--zc-text3) !important;
  border-top: 1px solid var(--zc-border);
  padding-top: 0.8rem;
  margin-bottom: 0 !important;
}