/* ===========================================================
   configuracion.css — vista «Configuración»: catálogo de variables
   de operación agrupado, con un editor por tipo.
   Sólo tokens de main.css (var(--*)): el modo oscuro sale solo y no
   hace falta duplicar la paleta. Sin emoji (regla de marca).
   =========================================================== */

.cfg-root {
  display: flex;
  flex-direction: column;
  gap: 26px;
  max-width: 900px;
}

.cfg-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 1.7;
}
.cfg-muted { color: var(--fg-subtle); font-size: 12px; }
.cfg-contador { margin: -8px 0 -10px; }

/* Aviso de sólo lectura (no-admin) */
.cfg-readonly {
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--warn);
  border-radius: var(--radius);
  background: var(--warn-soft);
  color: var(--warn-fg);
  font-size: 12.5px;
  line-height: 1.5;
}

/* ===== Grupo ===== */
.cfg-grupo { display: flex; flex-direction: column; gap: 12px; }
.cfg-grupo-head { display: flex; flex-direction: column; gap: 3px; }
.cfg-grupo-titulo {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-subtle);
  margin: 0;
}
.cfg-grupo-ayuda {
  font-size: 12.5px;
  color: var(--fg-muted);
  line-height: 1.55;
  margin: 0;
  max-width: 68ch;
}

.cfg-items { display: flex; flex-direction: column; gap: 10px; }

/* ===== Opciones avanzadas ===== */
.cfg-adv { margin-top: 4px; }
.cfg-adv-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  list-style: none;
  user-select: none;
  min-height: 32px;
}
.cfg-adv-summary::-webkit-details-marker { display: none; }
.cfg-adv-summary::before {
  content: "›";
  display: inline-block;
  transition: transform 0.15s var(--ease);
  font-size: 15px;
  line-height: 1;
}
.cfg-adv[open] > .cfg-adv-summary::before { transform: rotate(90deg); }
.cfg-adv-summary:hover { background: var(--hover); color: var(--fg); }
.cfg-adv > .cfg-items { margin-top: 10px; }

/* ===== Un ajuste ===== */
.cfg-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.cfg-item.is-dirty {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.cfg-item-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.cfg-item-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}
.cfg-label { font-size: 13.5px; font-weight: 600; color: var(--fg); }
.cfg-key {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-subtle);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  word-break: break-all;
}
.cfg-chip {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  white-space: nowrap;
}

.cfg-help {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.55;
  margin: 0;
  max-width: 72ch;
}
.cfg-meta { font-size: 11px; color: var(--fg-subtle); margin: 0; }

.cfg-note:empty { display: none; }
.cfg-warn {
  font-size: 12px;
  line-height: 1.5;
  color: var(--danger-fg);
  background: var(--danger-soft);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  margin: 4px 0 0;
}
.cfg-warn code {
  font-family: var(--font-mono);
  font-size: 11px;
}

/* Barra de guardado: sólo aparece cuando el ajuste está sucio. */
.cfg-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-strong);
}
.cfg-dirty-hint {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  margin-left: auto;
}

/* ===== Campos (la clase .input no trae estilo base en main.css) ===== */
#view-configuracion .input {
  font-family: inherit;
  font-size: 13px;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  outline: none;
  max-width: 100%;
  transition: border-color 0.1s, box-shadow 0.1s;
}
#view-configuracion select.input { cursor: pointer; }
#view-configuracion .cfg-textarea {
  width: 100%;
  min-height: 76px;
  resize: vertical;
  line-height: 1.55;
}
#view-configuracion .cfg-msg { font-size: 13px; }
#view-configuracion .input:disabled {
  background: var(--bg-alt);
  color: var(--fg-muted);
  cursor: not-allowed;
}

.cfg-num { display: flex; align-items: center; gap: 8px; }
.cfg-num .input { width: 130px; font-variant-numeric: tabular-nums; }
.cfg-unit { font-size: 12px; color: var(--fg-muted); }
.cfg-time { width: 118px; font-variant-numeric: tabular-nums; }

/* ===== Switch (bool) ===== */
.cfg-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  min-height: 32px;
}
.cfg-switch-input { position: absolute; opacity: 0; width: 0; height: 0; }
.cfg-switch-track {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--hover);
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}
.cfg-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--fg-muted);
  transition: transform 0.15s var(--ease), background 0.15s var(--ease);
}
.cfg-switch-input:checked + .cfg-switch-track {
  background: var(--accent);
  border-color: var(--accent);
}
.cfg-switch-input:checked + .cfg-switch-track .cfg-switch-thumb {
  transform: translateX(18px);
  background: var(--accent-fg);
}
.cfg-switch-input:focus-visible + .cfg-switch-track {
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.cfg-switch-input:disabled + .cfg-switch-track { opacity: 0.55; }
.cfg-switch-input:disabled ~ .cfg-switch-label { color: var(--fg-subtle); }
.cfg-switch-label { font-size: 13px; color: var(--fg); }
.cfg-switch:has(.cfg-switch-input:disabled) { cursor: not-allowed; }

/* ===== Ventana semanal ===== */
.cfg-ventana {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cfg-dia {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-elev);
}
.cfg-dia:last-child { border-bottom: 0; }
.cfg-dia.is-cerrado { background: var(--bg-alt); }

.cfg-dia-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  width: 132px;
  flex-shrink: 0;
  padding-top: 6px;
  user-select: none;
}
.cfg-dia-check { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.cfg-dia-check:disabled { cursor: not-allowed; }
.cfg-dia-nombre { font-size: 13px; font-weight: 600; color: var(--fg); }
.cfg-dia.is-cerrado .cfg-dia-nombre { color: var(--fg-subtle); font-weight: 500; }

.cfg-bloques {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 34px;
  flex: 1;
  min-width: 0;
}
.cfg-bloque {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 4px 3px 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}
.cfg-bloque-sep { color: var(--fg-subtle); font-size: 13px; }
.cfg-cerrado { font-size: 12px; color: var(--fg-subtle); font-style: italic; }

.cfg-icon-btn {
  padding: 3px 7px;
  font-size: 12px;
  line-height: 1;
  color: var(--fg-subtle);
  min-height: 26px;
}
.cfg-icon-btn:hover { color: var(--danger); background: var(--danger-soft); }
.cfg-add-btn { color: var(--accent); font-weight: 600; }

/* ===== Operadores ===== */
.cfg-ops { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.cfg-op {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}
.cfg-op-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cfg-op-n {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-subtle);
}
.cfg-op-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 9px;
}
.cfg-op-campo { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cfg-op-campo > span { font-size: 11px; font-weight: 500; color: var(--fg-muted); }
.cfg-op-campo .input { width: 100%; }
.cfg-op-campo-wide { grid-column: 1 / -1; }
.cfg-op-flag {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--fg-muted);
  cursor: pointer;
  user-select: none;
}
.cfg-op-flag input { width: 15px; height: 15px; accent-color: var(--accent); cursor: pointer; }
.cfg-op-flag input:disabled { cursor: not-allowed; }

/* ===== Placeholders de las plantillas de mensaje ===== */
.cfg-phs { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; }
.cfg-ph {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent-hover);
  border: 1px solid transparent;
}
.cfg-ph.is-faltante {
  background: var(--danger-soft);
  color: var(--danger-fg);
  border-color: var(--danger);
  text-decoration: line-through;
}

/* ===== Móvil ===== */
@media (max-width: 640px) {
  .cfg-root { gap: 20px; }
  .cfg-item { padding: 12px 13px; border-radius: var(--radius); }
  .cfg-item-head { flex-direction: column; align-items: stretch; gap: 6px; }
  .cfg-key { display: none; }               /* la clave técnica no cabe y no la usan */

  /* ≥16px para que iOS no haga zoom al enfocar. */
  #view-configuracion .input { font-size: 16px; padding: 10px 12px; min-height: 42px; }
  .cfg-num .input { width: 100%; }
  .cfg-time { width: 100%; min-width: 108px; }

  .cfg-dia { flex-direction: column; gap: 6px; }
  .cfg-dia-toggle { width: auto; padding-top: 0; min-height: 34px; }
  .cfg-bloque { width: 100%; }
  .cfg-bloque .cfg-time { flex: 1; }
  .cfg-bloques { width: 100%; }
  .cfg-add-btn, .cfg-icon-btn { min-height: 36px; }

  .cfg-op-grid { grid-template-columns: 1fr; }
  .cfg-item-actions .btn { flex: 1; justify-content: center; min-height: 40px; }
  .cfg-dirty-hint { display: none; }
}