:root {
  --purple: #f57c00;
  --purple-dark: #e65100;
  --bg: #f4f4f6;
  --card-bg: #ffffff;
  --border: #e0e0e6;
  --text: #222;
  --hint: #666;
  --danger: #c0392b;
  --danger-bg: #fdecea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  padding: 24px 32px 8px;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.lang-toggle {
  display: flex;
  gap: 6px;
}

.lang-btn {
  background: #eee;
  color: #444;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
}

.lang-btn.active {
  background: var(--purple);
  color: white;
}

.badge {
  font-size: 13px;
  background: var(--purple);
  color: white;
  padding: 3px 8px;
  border-radius: 6px;
  vertical-align: middle;
}

.app-version-badge {
  font-size: 12px;
  color: var(--hint);
  margin-left: 6px;
  vertical-align: middle;
}

.github-link {
  margin: 6px 0 0;
}

.github-link a {
  font-size: 13px;
  color: var(--purple-dark);
  text-decoration: none;
}

.github-link a:hover {
  text-decoration: underline;
}

.subtitle {
  color: var(--hint);
  margin-top: 4px;
}

.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 16px 32px 40px;
  align-items: start;
}

.panel { display: flex; flex-direction: column; gap: 16px; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}

.device-description-box {
  margin-top: 10px;
}

.device-description-box:empty { margin-top: 0; }

.device-description-box p {
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  margin: 0 0 10px;
  background: #fff6ec;
  border: 1px solid #ffdcae;
  border-radius: 8px;
  padding: 10px 14px;
}

.device-description-box p:last-child { margin-bottom: 0; }

.card h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.hint {
  color: var(--hint);
  font-size: 13px;
  margin: 4px 0 12px;
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  gap: 4px;
  color: #444;
}

.checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 6px;
}

input[type=text], input[type=number], select, textarea {
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

textarea {
  width: 100%;
  min-height: 100px;
  margin-bottom: 10px;
  font-family: "Consolas", monospace;
  font-size: 13px;
}

button {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
}

.btn-primary {
  background: var(--purple);
  color: white;
}
.btn-primary:hover { background: var(--purple-dark); }

.btn-secondary {
  background: #eee;
  color: #333;
}
.btn-secondary:hover { background: #ddd; }

.btn-row { display: flex; gap: 8px; }

.io-group, .accessory-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fafafa;
}

.accessory-heading {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--purple-dark);
}

.io-group-row, .accessory-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  align-items: end;
}

.io-role-tag {
  display: inline-block;
  background: var(--purple);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 10px;
  vertical-align: middle;
  margin-left: 4px;
}

.remove-btn {
  background: var(--danger-bg);
  color: var(--danger);
  align-self: start;
}

.json-output {
  background: #1e1e2e;
  color: #d4d4d4;
  padding: 14px;
  border-radius: 8px;
  font-size: 13px;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.warnings {
  margin-top: 10px;
}

.warning-item {
  background: #fff8e1;
  color: #8a6d00;
  border: 1px solid #ffe082;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
  margin-bottom: 6px;
}

#load-status {
  font-size: 13px;
  margin-top: 6px;
}

#load-status.ok { color: #2e7d32; }
#load-status.error { color: var(--danger); }
#load-status.warn { color: #9a6700; font-weight: 600; }

.json-repair-box {
  margin-top: 10px;
  background: #fff6ec;
  border: 1px solid #ffdcae;
  border-radius: 8px;
  padding: 10px 12px;
}

.json-repair-box.hidden { display: none; }

.json-repair-box pre {
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
}

.mode-toggle {
  display: flex;
  gap: 8px;
  padding: 0 32px;
  margin-bottom: 4px;
}

.mode-btn {
  background: #eee;
  color: #444;
  padding: 8px 16px;
  border-radius: 8px 8px 0 0;
}

.mode-btn.active {
  background: var(--purple);
  color: white;
}

#wizard-panel.hidden, #advanced-form.hidden {
  display: none;
}

.wizard-progress {
  font-size: 13px;
  color: var(--hint);
  margin-bottom: 14px;
  font-weight: 600;
}

#wizard-step-content h3 {
  margin-top: 0;
}

#wizard-step-content label {
  margin-bottom: 12px;
}

.wizard-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
}

.choice-cards {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.choice-card {
  background: #f0f0f4;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  color: #333;
  flex: 1;
  min-width: 140px;
}

.choice-card:hover { border-color: var(--purple); }

.choice-card.selected {
  border-color: var(--purple);
  background: #ece5fa;
  color: var(--purple-dark);
}

.wizard-summary-box {
  background: #f0f0f4;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  margin: 10px 0;
}

.wizard-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.device-picker {
  margin: 0 32px 16px;
}

.device-picker-row {
  display: grid;
  grid-template-columns: 0.7fr 1.2fr 1.2fr auto;
  gap: 10px;
  margin: 10px 0;
  align-items: stretch;
}

.device-picker-row select,
.device-picker-row button {
  width: 100%;
  min-width: 0;
}

@media (max-width: 720px) {
  .device-picker-row {
    grid-template-columns: 1fr;
  }
}

.type-info {
  margin-top: 10px;
  background: #fff6ec;
  border: 1px solid #ffdcae;
  border-radius: 8px;
  padding: 8px 12px;
}

.split-es-box {
  margin-top: 10px;
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 8px;
  padding: 10px 12px;
}

.split-es-box p {
  margin: 0 0 8px;
}

.type-info summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple-dark);
}

.type-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 13px;
}

.type-info-table th, .type-info-table td {
  text-align: left;
  padding: 5px 8px;
  border-bottom: 1px solid #e6e0f2;
  vertical-align: top;
}

.type-info-table code {
  background: #eee6fb;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

.device-hint-box {
  background: #fff6ec;
  border: 1px solid #ffdcae;
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

.device-hint-box .hint { margin: 0; }

.device-hint-box a { color: var(--purple-dark); }

.device-hint-ask-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.device-hint-ask-row select { min-width: 140px; }

/* --- Mis configuraciones guardadas (localStorage) --- */
.saved-form { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }
.saved-form input, .saved-form textarea { width: 100%; }
.saved-form button { align-self: flex-start; }
#saved-status { min-height: 1.1em; font-size: 0.9rem; margin: 2px 0 8px; }
#saved-status.ok { color: #2e7d32; }
#saved-status.error { color: var(--danger); }
.saved-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.saved-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; flex-wrap: wrap; }
.saved-item-info { display: flex; flex-direction: column; min-width: 0; flex: 1 1 160px; }
.saved-item-name { font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.saved-item-sub { font-size: 0.8rem; color: var(--hint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.saved-item-actions { display: flex; gap: 6px; flex: none; }
.saved-item-actions button { padding: 4px 10px; font-size: 0.85rem; }
.saved-empty { color: var(--hint); font-size: 0.9rem; padding: 2px 0; list-style: none; }

/* --- Optimización para móvil (la mayoría de visitas son desde iPhone) --- */
@media (max-width: 560px) {
  header { padding: 16px 14px 6px; }
  header h1 { font-size: 22px; }
  .subtitle { font-size: 13px; }

  .layout { padding: 12px 12px 32px; gap: 14px; }
  .mode-toggle { padding: 0 12px; }
  .device-picker { margin: 0 12px 14px; }
  .card { padding: 14px 12px; }

  /* Apilar rejillas de dos columnas y permitir que los campos encojan */
  .grid2 { grid-template-columns: 1fr; }
  .device-picker-row { grid-template-columns: 1fr; }
  .choice-card { min-width: 0; flex-basis: 100%; }
  .device-hint-ask-row select { min-width: 0; flex: 1 1 100%; }
  .device-hint-ask-row .btn-secondary { flex: 1 1 100%; }

  /* Que ningún campo o tabla fuerce scroll lateral */
  input, select, textarea { max-width: 100%; }
  .type-info { overflow-x: auto; }

  /* Red de seguridad: nunca scroll horizontal en el cuerpo */
  html, body { overflow-x: hidden; }
}

/* Guardar: aviso de dispositivo pendiente de validar */
.saved-pending-note { margin: 4px 0 2px; }
.saved-pending-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 7px;
  font-size: 0.75em;
  border-radius: 10px;
  background: #fff3cd;
  color: #8a6d00;
  border: 1px solid #ffe08a;
  white-space: nowrap;
}

/* Asistente: resumen de GPIOs del dispositivo cargado */
.wiz-gpio-summary {
  background: #eef4ff;
  border: 1px solid #cfe0ff;
  border-radius: 8px;
  padding: 8px 12px;
  margin: 6px 0 12px;
}
.wiz-gpio-summary p.hint { margin: 0 0 4px; font-weight: 600; color: #1f4e78; }
.wiz-gpio-summary ul { margin: 0; padding-left: 18px; }
.wiz-gpio-summary li { margin: 2px 0; }
.wiz-gpio-summary code { background: rgba(0,0,0,0.06); padding: 1px 5px; border-radius: 4px; }

/* Logo de la cabecera */
.title-group { display: flex; align-items: center; gap: 10px; }
.app-logo-full { height: 60px; width: auto; max-width: 100%; display: block; }
@media (max-width: 560px) { .app-logo-full { height: 44px; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }