/* Grupo Imar — Panel Edwin (mobile-first).
   Sin frameworks. Reutiliza tokens del form, añade los específicos del panel. */

* { box-sizing: border-box; }

:root {
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-text: #1a1d24;
  --color-text-soft: #5b6371;
  --color-border: #d4d7dd;
  --color-primary: #0d47a1;
  --color-primary-dark: #002171;
  --color-success: #2e7d32;
  --color-danger: #c62828;
  --color-warning: #ef6c00;
  --color-muted: #eef0f3;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
}

html, body {
  margin: 0; padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 17px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1rem 6rem;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}
header h1 { font-size: 1.4rem; margin: 0; font-weight: 700; }
header .subtitle { font-size: 0.85rem; color: var(--color-text-soft); }

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  margin-bottom: 0.9rem;
}

.card h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin: 0 0 0.7rem;
}

/* === Inputs === */
.field { margin-bottom: 0.9rem; }
.field:last-child { margin-bottom: 0; }

label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}
label .hint, .field .hint {
  display: block;
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--color-text-soft);
  margin-top: 0.15rem;
}
label .required { color: var(--color-danger); margin-left: 0.15rem; }

select, textarea, input[type="text"], input[type="search"], input[type="datetime-local"] {
  width: 100%;
  min-height: 46px;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  background: #fff;
  color: var(--color-text);
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'><path fill='%23555' d='M0 0h10L5 6z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 0.7rem;
  padding-right: 2.2rem;
}
textarea { resize: vertical; min-height: 80px; }
:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; border-color: var(--color-primary); }

/* === Toggle Sí/No / Interno/Externo === */
.toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.toggle button {
  appearance: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.7rem 1rem;
  min-height: 48px;
  cursor: pointer;
  color: var(--color-text);
  transition: all 0.12s ease;
}
.toggle button[aria-pressed="true"] {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary-dark);
}

/* === Botones === */
button.primary, button.danger, button.secondary {
  appearance: none;
  width: 100%;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  padding: 0.85rem 1.1rem;
  min-height: 50px;
  cursor: pointer;
  transition: all 0.12s ease;
  border: 0;
}
button.primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow);
}
button.primary:hover { background: var(--color-primary-dark); }
button.danger {
  background: #fff;
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
}
button.danger:hover { background: #ffebee; }
button.secondary {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
button.secondary:hover { background: #e3f2fd; }
button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button.back {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.5rem 0;
  margin-bottom: 0.4rem;
  cursor: pointer;
}

/* === Filtros + tabs en lista === */
.filtros { display: flex; flex-direction: column; gap: 0.6rem; }
.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
}
.tabs button {
  appearance: none;
  background: var(--color-muted);
  border: 0;
  border-radius: 8px;
  padding: 0.55rem 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-text-soft);
  cursor: pointer;
  min-height: 44px;
}
.tabs button[aria-pressed="true"] {
  background: var(--color-primary);
  color: #fff;
}
.meta { color: var(--color-text-soft); font-size: 0.85rem; margin: 0.5rem 0 0; }

/* === Tarjeta de incidencia en lista === */
.lista-incidencias { display: flex; flex-direction: column; gap: 0.6rem; }
.tarjeta {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.9rem 1rem;
  cursor: pointer;
  border-left: 4px solid var(--color-border);
}
.tarjeta:hover { background: #fafbfc; }
.tarjeta:active { transform: scale(0.99); }

.tarjeta.estado-Nueva               { border-left-color: #1976d2; }
.tarjeta.estado-En-curso            { border-left-color: var(--color-warning); }
.tarjeta.estado-Pendiente-de-pieza  { border-left-color: #6a1b9a; }
.tarjeta.estado-Pausada             { border-left-color: #757575; }
.tarjeta.estado-Resuelta            { border-left-color: #2e7d32; }
.tarjeta.estado-Finalizada          { border-left-color: #1b5e20; }
.tarjeta.estado-Cancelada           { border-left-color: var(--color-danger); opacity: 0.7; }

.tarjeta-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.tarjeta-id {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}
.tarjeta-titulo {
  font-weight: 600;
  margin: 0.3rem 0;
  font-size: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tarjeta-row2 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}
.tarjeta-row2 strong { color: var(--color-text); font-weight: 600; }

.empty {
  text-align: center;
  color: var(--color-text-soft);
  padding: 2rem 1rem;
}

/* === Badges === */
.badge {
  display: inline-block;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--color-muted);
  color: var(--color-text-soft);
  text-transform: uppercase;
}
.badge.estado-Nueva               { background: #e3f2fd; color: #0d47a1; }
.badge.estado-En-curso            { background: #fff3e0; color: #b34c00; }
.badge.estado-Pendiente-de-pieza  { background: #ede7f6; color: #4a148c; }
.badge.estado-Pausada             { background: #eceff1; color: #455a64; }
.badge.estado-Resuelta            { background: #e8f5e9; color: #2e7d32; }
.badge.estado-Finalizada          { background: #e8f5e9; color: #1b5e20; }
.badge.estado-Cancelada           { background: #ffebee; color: #c62828; }

.badge.prioridad.Alta   { background: #ffebee; color: #c62828; }
.badge.prioridad.Media  { background: #fff3e0; color: #b34c00; }
.badge.prioridad.Baja   { background: #e8f5e9; color: #2e7d32; }

/* === Ficha === */
.ficha-cabecera h2 {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.ficha-meta { margin: 0.2rem 0 0.5rem; color: var(--color-text-soft); font-size: 0.85rem; }
.ficha-estado-actual { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.kv {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f0f1f4;
}
.kv:last-child { border-bottom: 0; }
.kv .k { font-size: 0.85rem; color: var(--color-text-soft); flex-shrink: 0; }
.kv .v { font-weight: 500; text-align: right; }
.kv.block { flex-direction: column; align-items: stretch; }
.kv.block .k { margin-bottom: 0.2rem; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.kv.block .v { text-align: left; font-weight: 400; white-space: pre-wrap; }

/* === Acciones sticky bottom === */
.acciones-ficha {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: sticky;
  bottom: 0.5rem;
  background: var(--color-surface);
  padding: 0.5rem 0 0;
  margin-top: 1rem;
}

/* === Histórico === */
.historial { list-style: none; padding: 0; margin: 0; }
.historial li {
  padding: 0.55rem 0;
  border-bottom: 1px solid #f0f1f4;
  font-size: 0.9rem;
}
.historial li:last-child { border-bottom: 0; }
.historial .t { color: var(--color-text-soft); font-size: 0.78rem; }
.historial .e {
  font-weight: 600;
  display: inline-block;
  margin-right: 0.3rem;
}

/* === FAB nueva incidencia === */
.fab {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary, #0d47a1);
  color: #fff;
  border: 0;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
  box-shadow: 0 6px 16px rgba(13,71,161,0.35);
  cursor: pointer;
  z-index: 50;
}
.fab:active { transform: translateY(1px); }
.fab:focus-visible { outline: 3px solid #ffd54f; outline-offset: 3px; }

/* === Comentarios === */
.comentarios { list-style: none; padding: 0; margin: 0 0 0.5rem; }
.comentarios li {
  padding: 0.6rem 0.7rem;
  margin-bottom: 0.5rem;
  background: #f7f8fa;
  border-left: 3px solid var(--color-primary, #0d47a1);
  border-radius: 4px;
  font-size: 0.92rem;
}
.comentarios li:last-child { margin-bottom: 0; }
.comentarios .t {
  color: var(--color-text-soft);
  font-size: 0.78rem;
  margin-bottom: 0.2rem;
}
.comentarios .texto {
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* === Modal === */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
}
.modal-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.25rem;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}
.modal-card h3 { margin: 0 0 0.7rem; font-size: 1.1rem; text-transform: none; letter-spacing: 0; color: var(--color-text); }
.modal-card p { margin: 0 0 1rem; color: var(--color-text-soft); font-size: 0.9rem; }
.acciones-modal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.7rem;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 25, 0.92);
  color: #fff;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  max-width: 88vw;
  text-align: center;
}
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }

/* === Status === */
.status { text-align: center; padding: 2rem 1rem; }
.status .icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.4rem;
  line-height: 1;
}
.status h2 { margin: 0 0 0.5rem; font-size: 1.2rem; font-weight: 700; }
.status p { margin: 0.2rem 0; color: var(--color-text-soft); }
.status.error .icon { color: var(--color-danger); }

/* Skeleton */
.skeleton {
  display: block;
  background: linear-gradient(90deg, #e8eaee, #f4f5f7, #e8eaee);
  background-size: 200% 100%;
  animation: pulse 1.4s ease-in-out infinite;
  border-radius: 6px;
  height: 1.1rem;
  margin: 0.6rem 0;
}
.skeleton.lg { height: 2.2rem; }
@keyframes pulse {
  0% { background-position: 0% 50%; }
  100% { background-position: -200% 50%; }
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 0.4rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Errors */
.error-banner {
  background: #ffebee;
  color: #b71c1c;
  border-left: 4px solid var(--color-danger);
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  margin: 0.5rem 0;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-top: 2rem;
}

.hidden { display: none !important; }

/* === Nav principal (incidencias / piezas) — F6-A === */
.nav-principal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.nav-principal button {
  appearance: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-text);
  cursor: pointer;
  min-height: 44px;
  transition: all 0.12s ease;
}
.nav-principal button[aria-pressed="true"] {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow);
}

/* === Filtros — fila secundaria === */
.filtros-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
@media (max-width: 480px) {
  .filtros-row { grid-template-columns: 1fr; }
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  margin: 0.2rem 0;
}
.checkbox input { width: auto; min-height: auto; min-width: 20px; }

/* === Lista de piezas (F6-A) === */
.lista-piezas { display: flex; flex-direction: column; gap: 0.6rem; }

.tarjeta-pieza {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.9rem 1rem;
  cursor: pointer;
  border-left: 4px solid var(--color-border);
  transition: background 0.12s ease, transform 0.12s ease;
}
.tarjeta-pieza:hover { background: #fafbfc; }
.tarjeta-pieza:active { transform: scale(0.99); }
.tarjeta-pieza.familia-Mecanica   { border-left-color: #1976d2; }
.tarjeta-pieza.familia-Electrica  { border-left-color: var(--color-warning); }
.tarjeta-pieza.familia-Neumatica  { border-left-color: #6a1b9a; }
.tarjeta-pieza.familia-Consumible { border-left-color: #2e7d32; }
.tarjeta-pieza.familia-Fijacion   { border-left-color: #757575; }
.tarjeta-pieza.stock-bajo { background: #fff8e1; }

.tarjeta-pieza-row1 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}
.tarjeta-pieza-ref {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}
.tarjeta-pieza-variante {
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tarjeta-pieza-titulo {
  font-weight: 500;
  margin: 0.3rem 0;
  font-size: 0.92rem;
  color: var(--color-text-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tarjeta-pieza-row2 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
  font-size: 0.82rem;
  color: var(--color-text-soft);
  align-items: center;
}

.stock-indicador {
  font-weight: 700;
  font-size: 0.95rem;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.stock-indicador.ok    { color: var(--color-success); }
.stock-indicador.bajo  { color: var(--color-danger); }

/* === Badges de familia === */
.badge.familia                { background: var(--color-muted); color: var(--color-text-soft); }
.badge.familia.Mecanica       { background: #e3f2fd; color: #0d47a1; }
.badge.familia.Electrica      { background: #fff3e0; color: #b34c00; }
.badge.familia.Neumatica      { background: #ede7f6; color: #4a148c; }
.badge.familia.Consumible     { background: #e8f5e9; color: #2e7d32; }
.badge.familia.Fijacion       { background: #eceff1; color: #455a64; }

/* === Ficha de pieza === */
.pieza-cabecera h2 {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.pieza-meta { margin: 0.2rem 0 0.5rem; color: var(--color-text-soft); font-size: 0.9rem; }
.pieza-meta .hidden { display: none; }
.pieza-tipo-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.stock-valor.stock-indicador {
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

/* === Lista de usos por máquina === */
.usos { list-style: none; padding: 0; margin: 0; }
.usos li {
  padding: 0.7rem 0.8rem;
  margin-bottom: 0.5rem;
  background: #f7f8fa;
  border-left: 3px solid var(--color-primary);
  border-radius: 4px;
  font-size: 0.92rem;
}
.usos li:last-child { margin-bottom: 0; }
.usos .uso-maquina { font-weight: 700; color: var(--color-text); }
.usos .uso-departamento {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.05rem 0.4rem;
  background: var(--color-muted);
  color: var(--color-text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
}
.usos .uso-detalle { margin-top: 0.25rem; color: var(--color-text-soft); font-size: 0.88rem; }
.usos .uso-cantidad { font-weight: 700; color: var(--color-primary); font-family: ui-monospace, monospace; }

/* === Enlaces de proveedor (tel/email) === */
#proveedor-detalle a { color: var(--color-primary); text-decoration: none; font-weight: 600; }
#proveedor-detalle a:hover { text-decoration: underline; }

/* === Acciones stock (F6-B) === */
.acciones-stock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.7rem;
}
@media (max-width: 380px) {
  .acciones-stock { grid-template-columns: 1fr; }
}
.acciones-stock button { width: 100%; }

/* ============================================================
   CONFIG — vista de edición (BKL-028)
   ============================================================ */
.config-section {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.config-section h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.config-section .section-meta {
  margin: 0 0 0.8rem;
  color: #64748b;
  font-size: 0.85rem;
}
.config-key {
  padding: 0.7rem 0;
  border-top: 1px solid #f1f5f9;
}
.config-key:first-child { border-top: none; padding-top: 0; }
.config-key-label {
  font-weight: 600;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}
.config-key-label .badge-locked {
  background: #fef3c7;
  color: #92400e;
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.config-key-desc {
  color: #64748b;
  font-size: 0.78rem;
  margin: 0 0 0.35rem;
}
.config-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}
.config-chip {
  background: #f1f5f9;
  color: #0f172a;
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.config-chip button.chip-remove {
  background: transparent;
  border: none;
  color: #64748b;
  font-size: 1rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  min-width: 18px;
  min-height: 18px;
}
.config-chip button.chip-remove:hover { color: #dc2626; }
.config-chip.locked { background: #f8fafc; color: #475569; }
.config-add-row {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.config-add-row input[type="text"] { flex: 1; }
.config-add-row button {
  white-space: nowrap;
  padding: 0.45rem 0.9rem;
}
.config-input-row {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.config-input-row input,
.config-input-row select { flex: 1; }
.config-input-row button {
  white-space: nowrap;
}
.config-coordinar {
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font-size: 0.82rem;
  color: #78350f;
  margin-top: 0.3rem;
}
.config-mapa-pre {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  padding: 0.7rem;
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  white-space: pre;
  overflow-x: auto;
  margin: 0;
}
.config-toast {
  position: sticky;
  top: 0.5rem;
  z-index: 5;
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}
.config-toast.ok    { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.config-toast.err   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.config-toast.warn  { background: #fef3c7; color: #78350f; border: 1px solid #fbbf24; }
.btn-volver {
  background: transparent;
  border: none;
  color: #2563eb;
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0;
  margin-bottom: 0.5rem;
}