/* ============================================================
   ESTILOS COMPARTIDOS DE PÁGINAS INTERNAS
   Reutilizado por: registrar-viaje, autos, camionetas, etc.
   ============================================================ */

/* ---------- BREADCRUMB (migas de pan) ---------- */
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--petroleo);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--dorado);
}

/* ---------- FORMULARIO ---------- */
.form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Cada bloque/sección del formulario (fieldset) */
.form__section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
}

/* Línea dorada decorativa en la parte superior */
.form__section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 2px;
  background: var(--dorado);
  border-radius: 0 0 2px 2px;
  opacity: 0.6;
}

/* Título de sección (legend) */
.form__legend {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--petroleo);
  padding: 0 0.6rem;
  margin-left: -0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Grid interno para distribuir los campos */
.form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

/* Grupo label + input */
.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

/* Campo a ancho completo (ocupa todas las columnas) */
.form__group--full {
  grid-column: 1 / -1;
}

.form__group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--petroleo);
  letter-spacing: 0.3px;
}

/* Inputs, selects y textareas */
.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  background: #fbfcfc;
  transition: all 0.2s ease;
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: #a8b3b1;
}

/* Estado focus con borde dorado */
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--dorado);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--dorado-suave);
}

.form__group textarea {
  resize: vertical;
  min-height: 80px;
}

/* ---------- BOTONES ---------- */
.form__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
}

.btn {
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Botón fantasma (transparente con borde petróleo) */
.btn--ghost {
  background: transparent;
  color: var(--petroleo);
  border: 1px solid var(--petroleo-light);
}

.btn--ghost:hover {
  border-color: var(--dorado);
  color: var(--dorado);
  background: var(--dorado-suave);
}

/* Botón principal (sólido petróleo con borde dorado) */
.btn--primary {
  background: var(--petroleo);
  color: var(--white);
  border: 1px solid var(--dorado);
  box-shadow: 0 4px 12px rgba(30, 92, 90, 0.25);
}

.btn--primary:hover {
  background: var(--petroleo-light);
  color: var(--dorado-light);
  box-shadow: 0 6px 18px rgba(30, 92, 90, 0.35),
              0 0 0 2px var(--dorado-suave);
  transform: translateY(-1px);
}

/* ---------- TABLA (para páginas de listado) ---------- */
.tabla {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.tabla thead {
  background: var(--petroleo);
  color: var(--white);
}

.tabla th,
.tabla td {
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.88rem;
}

.tabla th {
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.78rem;
  border-bottom: 2px solid var(--dorado);
}

.tabla tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.tabla tbody tr:hover {
  background: #f8faf9;
}

.tabla tbody tr:last-child {
  border-bottom: none;
}

/* Badge de estado dentro de la tabla */
.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge--ok      { background: rgba(30, 92, 90, 0.15); color: var(--petroleo); }
.badge--pend    { background: var(--dorado-suave);    color: #8a6f14; }
.badge--off     { background: #f3d9d9;                color: #a33; }

/* ---------- BARRA DE ACCIONES (botón "Nuevo" arriba de la tabla) ---------- */
.actions-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 640px) {
  .form__section { padding: 1.15rem; }
  .form__grid { grid-template-columns: 1fr; }
  .form__actions { flex-direction: column-reverse; }
  .btn { width: 100%; }

  /* Tabla scrolleable en móvil */
  .tabla-wrap { overflow-x: auto; }
}

/* ============================================================
   TOOLBAR DE TABLA (buscador + info)
   ============================================================ */
.tabla-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.tabla-toolbar__search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  transition: all 0.2s ease;
  flex: 1;
  max-width: 340px;
}

.tabla-toolbar__search:focus-within {
  border-color: var(--dorado);
  box-shadow: 0 0 0 3px var(--dorado-suave);
}

.tabla-toolbar__icon {
  font-size: 0.9rem;
  opacity: 0.6;
}

.tabla-toolbar__search input {
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  width: 100%;
}

.tabla-toolbar__info {
  font-size: 0.82rem;
  color: var(--text-light);
  white-space: nowrap;
}

/* ============================================================
   PAGINACIÓN
   ============================================================ */
.tabla-paginacion {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.pag-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--petroleo);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pag-btn:hover:not(:disabled) {
  border-color: var(--dorado);
  color: var(--dorado);
  background: var(--dorado-suave);
}

.pag-btn.active {
  background: var(--petroleo);
  border-color: var(--petroleo);
  color: var(--white);
  box-shadow: 0 4px 10px rgba(30, 92, 90, 0.25);
}

.pag-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .tabla-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .tabla-toolbar__search {
    max-width: none;
  }
  .tabla-toolbar__info {
    text-align: center;
  }
}