html, body, #mapa {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow: hidden;
  background-color: #f8f5f0; /* Tom mais suave de pergaminho */
  color: #433831; /* Tom escuro para texto base */
}

/* Estilo comum para todos os painéis e toolboxes */
#toolbox, #toolbox1, #container_slider, .layer-filters {
  position: absolute;
  top: -10px;
  border-radius: var(--border-radius);
  background: var(--panel-bg);
  color: var(--text-white);
  box-shadow: var(--shadow);
  transition: var(--transition);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 100;
}

#toolbox:hover,
#toolbox1:hover,
#container_slider:hover,
.layer-filters:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

/* Caixa de seleção de camadas */
#toolbox {
  top: 25px;
  right: 62px;
  background: rgba(67, 56, 49, 0.75);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 18px;
  color: var(--text-white);
  width: auto;
}

#toolbox ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
  list-style-type: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#toolbox ul li {
  margin: 1px 0;
}

#toolbox label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(101, 89, 78, 0.4), rgba(101, 89, 78, 0.7));
  transition: all 0.3s ease;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1), 0 1px 3px rgba(0, 0, 0, 0.1);
}

#toolbox input[type="radio"] {
  margin-right: 10px;
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-white);
  border-radius: 50%;
  outline: none;
  transition: var(--transition);
  background-color: transparent;
}

#toolbox input[type="radio"]:checked {
  border: 5px solid var(--accent-color);
  background: var(--text-light);
}

/* Botões de transporte */
#toolbox1 {
  top: 195px;
  right: 60px;
  background: rgba(67, 56, 49, 0.75);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 18px;
}

#meio_transporte {
  margin: 0;
  padding: 0;
  background: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#meio_transporte .btn {
  display: flex;
  align-items: center;
  text-align: left;
  padding: 14px 18px;
  border: none;
  color: var(--text-light);
  background: linear-gradient(145deg, rgba(101, 89, 78, 0.4), rgba(101, 89, 78, 0.7));
  margin-bottom: 0;
  border-radius: 12px;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  font-weight: 600;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1), 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Modificando o ::before para não interferir com o texto */
#meio_transporte .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--accent-color);
  transition: width 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  z-index: 0; /* Colocando embaixo do conteúdo */
  opacity: 0.6; /* Para não escurecer demais o texto */
}

#meio_transporte .btn i {
  margin-right: 12px;
  font-size: 18px;
  background: rgba(255, 255, 255, 0.15);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: transform 0.3s ease, background-color 0.3s ease;
  position: relative;
  z-index: 1;
}

/* Escondendo os inputs de rádio que podem estar aparecendo */
#meio_transporte .btn input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

#meio_transporte .btn.active,
#meio_transporte .btn:hover,
#meio_transporte .btn:focus {
  background-image: none !important;
  background-color: transparent !important; /* Tornando transparente para o ::before aparecer */
  color: #ffffff !important; /* Branco fixo */
  border-color: transparent !important;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15) !important;
  transform: translateY(-2px) !important;
}

#meio_transporte .btn.active::before,
#meio_transporte .btn:hover::before,
#meio_transporte .btn:focus::before {
  width: 100%;
}

#meio_transporte .btn.active i,
#meio_transporte .btn:hover i,
#meio_transporte .btn:focus i {
  background-color: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

/* Tempo de Percurso */
:root {
  --accent-hover: rgba(99, 69, 50, 0.85);
  --text-color: #fff;
  --bg-color: rgba(67, 56, 49, 0.85);
  --border-radius: 18px;
  --option-radius: 14px;
}

#container_slider {
  position: absolute;
  top: 450px;
  right: 60px;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 16px 20px;
  z-index: 999;
  max-width: 300px;
  transition: all 0.3s ease;
}

#container_slider:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.time_heading {
  color: var(--text-color);
  margin: 0 0 12px 0;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
}

.time-options {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.time-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--option-radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  width: 70px;
  position: relative;
}

.time-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.time-option:hover {
  background: var(--accent-color);
  transform: translateY(-2px);
}

.time-option.active {
  background-color: var(--accent-color);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 12px rgba(85, 44, 19, 0.85);;
}

.time-option.active:hover {
  background-color: var(--accent-hover);
}

.icon-wrap {
  color: var(--text-color);
  width: 24px;
  height: 24px;
  margin-bottom: 6px;
}

.time-text {
  color: var(--text-color);
  font-weight: bold;
  font-size: 14px;
}

/* Add simple animation for active state */
.time-option.active .icon-wrap svg {
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}


/* Popup de OpenLayers */
.ol-popup {
  max-width: 380px;
  min-width: 280px;
  font-size: 15px;
  color: #433831;
  background: linear-gradient(145deg, #f8f5f0, #ede8e0);
  border-radius: 18px;
  box-shadow: 0 12px 20px rgba(94, 73, 56, 0.25);
  border: 1px solid rgba(185, 161, 126, 0.3);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

/* Barra colorida na parte superior */
.ol-popup::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--accent-color), #c8974f);
  z-index: 1;
}

/* Imagem do popup com borda estilo fóssil */
.ol-popup img {
  float: left;
  margin: 0 16px 10px 0;
  max-width: 120px;
  max-height: 120px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  object-fit: cover;
  transition: transform 0.3s ease;
  border: 3px solid rgba(185, 161, 126, 0.6);
  padding: 3px;
}

.ol-popup img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(94, 73, 56, 0.3);
}

/* Estilo customizado para o popup */
.popup-custom {
  font-family: 'Segoe UI', sans-serif;
  color: #433831;
  padding: 5px 2px;
}

/* Cabeçalho do popup com ícones temáticos */
.popup-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px dashed rgba(185, 161, 126, 0.5);
}

.popup-header i {
  font-size: 24px;
  color: var(--accent-color);
  min-width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(233, 217, 188, 0.4);
  border-radius: 50%;
  box-shadow: 0 3px 6px rgba(94, 73, 56, 0.15);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.popup-header i:hover {
  transform: rotate(5deg);
  background: rgba(233, 217, 188, 0.7);
}

.popup-header h4 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: #433831;
  letter-spacing: 0.3px;
  position: relative;
}

/* Conteúdo do popup */
.popup-body {
  font-size: 15px;
  line-height: 1.5em;
  color: #5a4e44;
}

.popup-body p {
  margin: 8px 0;
  position: relative;
  padding-left: 20px;
}

/* Pequeno detalhe fóssil antes de cada parágrafo */
.popup-body p:before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-size: 18px;
}

/* Botão de fechar mais elegante */
.ol-popup-closer {
  position: absolute;
  top: 10px;
  right: 10px;
  text-decoration: none;
  color: #85735f;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(233, 217, 188, 0.4);
  transition: all 0.2s ease;
}

.ol-popup-closer:hover {
  background: rgba(233, 217, 188, 0.8);
  color: #433831;
  transform: rotate(90deg);
}

.ol-popup-closer:after {
  content: "×";
  font-size: 18px;
  font-weight: bold;
}

/* Classe para animar quando visível */
.ol-popup.ol-visible {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}


/* Filtros do lado esquerdo */
#left-filters {
  position: absolute;
  top: 150px;
  left: 15px;
  z-index: 100;
  width: 220px;
}

.layer-filters {
  margin-top: 15px;
  background: rgba(67, 56, 49, 0.75);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 18px;
}

.layer-filters h4 {
  margin: 0 0 20px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-light);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 10px;
  letter-spacing: 0.5px;
}

.layer-filters ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.layer-filters li {
  margin: 0;
}

.layer-filters label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
  padding: 6px 8px;
  border-radius: 8px;
}

.layer-filters label:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(3px);
}

.layer-filters input[type="checkbox"] {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  margin-right: 12px;
  transition: var(--transition);
  position: relative;
  background: rgba(255, 255, 255, 0.05);
}

.layer-filters input[type="checkbox"]:checked {
  background: var(--accent-color);
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(233, 162, 59, 0.4);
}

.layer-filters input[type="checkbox"]:checked:after {
  content: '';
  position: absolute;
  width: 6px;
  height: 12px;
  border: solid var(--primary-dark);
  border-width: 0 2px 2px 0;
  top: 1px;
  left: 6px;
  transform: rotate(45deg);
}

.layer-filters i {
  margin-right: 12px;
  color: var(--accent-color);
  font-size: 18px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Créditos */
.credits {
  z-index: 100;
  color: var(--primary-dark);
  font-style: italic;
  position: absolute;
  bottom: 10px;
  right: 15px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 4px;
  font-size: 12px;
}

/* Títulos e blocos */
.title,
.example-name {
  font-family: 'StoneAge', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-weight: bold;
  color: var(--primary-dark);
}

/* Ajustando container da demonstração */
.container {
  margin: 0 auto;
  max-width: 850px;
  text-align: center;
  padding: 20px;
}

/* Tipo de letra para toques paleontológicos */
@font-face {
  font-family: "StoneAge";
  src: url("../font/StoneAge.ttf");
}

/* Controlos OpenLayers mais elegantes */
.ol-control {
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 8px;
  padding: 3px;
}

.ol-control button {
  background-color: var(--primary-color);
  color: white;
  border-radius: 4px;
  transition: var(--transition);
}

.ol-control button:hover,
.ol-control button:focus {
  background-color: var(--accent-color);
}

.ol-zoom {
  top: 40px;
  left: 20px;
}

/* Animações suaves para os elementos interativos */
button,
input[type="radio"],
input[type="checkbox"] {
  transition: var(--transition);
}

/* Spinner simplificado e mais elegante */
#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(67, 56, 49, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease-in-out;
  backdrop-filter: blur(5px);
}

.loading-spinner {
  width: 100px;
  height: 100px;
  position: relative;
  perspective: 800px;
}

.spinner-circle {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 4px solid transparent;
  border-top-color: var(--accent-color);
  border-left-color: var(--accent-color);
  animation: spin 1.2s linear infinite;
  box-shadow: 0 0 20px rgba(194, 144, 109, 0.4);
}

.spinner-circle:nth-child(2) {
  width: 75%;
  height: 75%;
  top: 12.5%;
  left: 12.5%;
  border-top-color: var(--primary-light);
  border-left-color: var(--primary-light);
  animation: spin 1.8s linear infinite reverse;
}

.spinner-circle:nth-child(3) {
  width: 50%;
  height: 50%;
  top: 25%;
  left: 25%;
  border-top-color: var(--highlight);
  border-left-color: var(--highlight);
  animation: spin 2.4s linear infinite;
}

.loading-spinner p.loading-text {
  position: absolute;
  width: 250px;
  text-align: center;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 500;
  animation: fadeInOut 3s infinite ease-in-out;
  margin: 0;
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--accent-color);
  display: inline-block;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.8; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(-3px); }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
  #toolbox {
    top: 10px;
    right: 10px;
    padding: 12px;
  }

  #toolbox1 {
    top: 120px;
    right: 10px;
  }

  #container_slider {
    top: 230px;
    right: 10px;
  }

  #left-filters {
    top: 40px;
    left: 10px;
    width: 160px;
  }
}