* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

.page-banner {
  width: 100%;
  max-width: 1320px;
  height: 270px;
  position: relative;
  overflow: hidden;
  margin: 0 auto;
}

.banner-tixalia {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  font-family: 'Nunito', sans-serif;
  background: url('img/bg-tixalia.png') center/cover no-repeat;
}

.banner-tixalia .banner-content {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.banner-tixalia .banner-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: fit-content;
  margin: auto;
}

.banner-tixalia .banner-form-title {
  text-align: center;
  color: #ffffff;
}

.banner-tixalia .banner-form-title h1 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 8px;
}

.banner-tixalia .banner-form-title h4 {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 20px;
}

/* ─── Form group básico ─── */
.banner-tixalia .form-group {
  border: 1px solid #ddd;
  padding: 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  gap: 15px;
  align-items: flex-end;
}

/* permitir shrink en grid/flex */
.banner-tixalia .form-group > .form-item,
.banner-tixalia .form-input,
.banner-tixalia .form-item {
  min-width: 0;
}

.banner-tixalia .form-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.banner-tixalia .form-item:last-child {
  align-self: flex-end;
}

.banner-tixalia .form-input {
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
}

.banner-tixalia .form-input label {
  text-align: left !important;
  font-size: 16px;
  font-weight: 700 !important;
  color: #111;
}

/* inputs fluidos con límite en desktop */
.banner-tixalia .form-input .input {
  height: 40px;
  padding: 0 10px;
  font-size: 14px;
  line-height: 1;
  border: 1px solid #ccc;
  border-radius: 5px;
  width: 100%;
  max-width: 180px;
}

.banner-tixalia .form-input .fecha {
  width: 100%;
  max-width: 160px;
}

.banner-tixalia .form-input .icon {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  color: #888;
  pointer-events: none;
}

/* otros contenedores internos */
.banner-tixalia .banner-fieldContainer {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 200px;
  position: relative;
}

/* botón */
.banner-tixalia .btn.tixalia {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  background-color: #f95108;
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  box-shadow: none;
  outline: none;
  transition: background-color 0.3s;
}

.banner-tixalia .btn.tixalia:hover {
  background-color: #e64a19;
}

/* validaciones */
input.is-invalid,
select.is-invalid,
textarea.is-invalid,
.banner-roomSummary.is-invalid {
  border-color: #B50000 !important;
}

.invalid-feedback {
  color: #B50000 !important;
  font-size: 12px;
  margin: 4px 0 0;
  font-weight: normal;
  text-align: left;
  background: none;
  padding: 0;
  border: none;
  width: 100%;
  display: none;
  order: 3;
}

.is-invalid ~ .invalid-feedback,
.is-invalid .invalid-feedback {
  display: block;
}

/* ─── Tablet: 600–875px ─── */
@media (max-width: 875px) {
  .banner-tixalia .form-group {
    flex-direction: column;
    gap: 10px;
  }
  .banner-tixalia .form-item .input,
  .banner-tixalia .form-input .fecha,
  .banner-tixalia .btn.tixalia {
    width: 100%;
  }
}

/* ─── Móvil: <600px ─── */
@media (max-width: 600px) {
  .page-banner {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .banner-tixalia {
    align-items: flex-start;
    padding: 20px 0;
  }
  .banner-tixalia .banner-content {
    justify-content: flex-start;
    padding: 0 16px;
  }
  .banner-tixalia .banner-form-title h1 {
    font-size: 24px;
  }
  .banner-tixalia .banner-form-title h4 {
    font-size: 16px;
  }
  .banner-tixalia .banner-form {
    width: 100% !important;
    max-width: none !important;
    margin: 0 auto;
  }

  /* grid 2×3 con áreas para móvil */
  .banner-tixalia .form-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas:
      "destination destination"
      "checkin   checkout"
      "search    search";
    gap: 10px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  }

  .banner-tixalia .form-item:nth-child(1) { grid-area: destination; }
  .banner-tixalia .form-item:nth-child(2) { grid-area: checkin;     }
  .banner-tixalia .form-item:nth-child(3) { grid-area: checkout;    }
  .banner-tixalia .form-item:nth-child(4) { grid-area: search;      }

  /* campos y botón al 100% de su celda */
  .banner-tixalia .form-item .input,
  .banner-tixalia .form-item .fecha,
  .banner-tixalia .btn.tixalia {
    width: 100%;
    box-sizing: border-box;
  }

  /* Destino full-width (anula max-width) */
  .banner-tixalia .form-item:nth-child(1) .input {
    max-width: none;
    width: 100%;
  }

  /* ocultar labels en móvil */
  .banner-tixalia .form-item:nth-child(-n+3) label {
    display: none;
  }

  /* autocomplete scroll + z-index */
  .ui-autocomplete {
    max-height: 240px;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    z-index: 9999 !important;
  }
  .ui-autocomplete::-webkit-scrollbar {
    width: 6px;
  }
  .ui-autocomplete::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background: rgba(0,0,0,0.2);
  }
}