/* ==========================================================================
   Váriaveis & Configurações Globais
   ========================================================================== */
:root {
  /* Cores */
  --dh-color-primary: #F15A31;
  --dh-color-secondary: #4B4E4E;
  --dh-color-text-main: rgba(38, 36, 35, 0.9);
  --dh-color-text-muted: #585b5b;
  --dh-color-bg-light: #FCFCFC;
  --dh-color-white: #ffffff;
  --dh-color-backdrop: rgba(0, 0, 0, 0.5);

  /* Bordas & Sombras */
  --dh-radius-sm: 4px;
  --dh-radius-md: 8px;
  --dh-radius-lg: 24px;
  --dh-shadow-card: 6px 6px 14px rgba(0, 0, 0, 0.2);
  --dh-shadow-popup: 2px 2px 6px 0px rgba(0, 0, 0, 0.15);

  /* Transições */
  --dh-transition-default: all 0.3s ease;
  --dh-transition-bouncy: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Fontes */
  --dh-font-regular: "Roboto-Regular", sans-serif;
  --dh-font-medium: "Roboto-Medium", sans-serif;
  --dh-font-semibold: "Roboto-SemiBold", sans-serif;
}

/* ==========================================================================
   Layout Principal
   ========================================================================== */
.dwhub-container {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 0;
}

/* Background fixo com pseudo-elemento para performance */
.dwhub-container::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('/assets/images/background-image-dwhub.png') center/cover no-repeat fixed;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

.dwhub-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  width: 100%;
  max-width: 1200px;
  padding: 80px 20px 20px;
  z-index: 2;
  box-sizing: border-box;
}

.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

/* ==========================================================================
   Grid de Módulos (Cards)
   ========================================================================== */
.hub-modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  justify-items: center;
  width: 100%;
  max-width: 1000px;
  padding: 8px 8px 24px;
  margin: 0 auto;
}

/* Card Base */
.hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 210px;
  min-width: 200px;
  min-height: 218px;
  height: 218px;
  padding: 24px 8px 8px;
  gap: 8px;
  
  background: var(--dh-color-bg-light);
  border-radius: var(--dh-radius-md);
  box-shadow: var(--dh-shadow-card);
  backdrop-filter: blur(15px);
  opacity: 0.8;
  
  overflow: hidden;
  cursor: pointer;
  transition: var(--dh-transition-default);
}

/* Estados Interativos do Card */
.hub-card:not(.static):hover,
.hub-card.clicked {
  height: auto;
  opacity: 1;
}

/* Efeitos de Zoom */
.hub-card:hover .hub-card-icon img,
.hub-card.clicked .hub-card-icon img,
.hub-card:hover .hub-card-coming-soon,
.hub-card.clicked .hub-card-coming-soon {
  transform: scale(1.05);
}

/* Card Estático (Sem expansão) */
.hub-card.static {
  cursor: default;
}

.hub-card.static:hover {
  height: 218px !important;
}

/* Elementos Internos do Card */
.hub-card-title {
  width: 152px;
  color: var(--dh-color-text-main);
  text-align: center;
  font-family: var(--dh-font-regular);
  font-size: 24px;
  line-height: 31px;
  font-weight: 400;
}

.hub-card-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px;
  gap: 8px;
  flex-shrink: 0;
  min-width: 120px;
}

.hub-card-icon img {
  height: 100px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

/* Ajustes do ícone no card estático */
.hub-card.static .hub-card-icon {
  min-width: 76px;
  min-height: 76px;
}

.hub-card.static .hub-card-icon img {
  height: 76px;
  width: 76px;
}

.hub-card-coming-soon {
  width: 152px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dh-color-primary);
  font-family: var(--dh-font-regular);
  font-size: 24px;
  line-height: 31px;
  transition: transform 0.3s ease;
}

/* Subitems (Lista expansível) */
.hub-card-subitems {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: var(--dh-transition-bouncy);
}

.hub-card.static .hub-card-subitems {
  display: none;
}

.hub-card:not(.static):hover .hub-card-subitems,
.hub-card.clicked .hub-card-subitems {
  max-height: 500px;
  opacity: 1;
  padding-top: 8px;
}

.hub-item {
  width: 100%;
  height: 32px;
  cursor: pointer;
  display: flex;
}

.hub-item-container {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  background: var(--dh-color-white);
  transition: background 0.2s ease;
}

.hub-item:hover .hub-item-container {
  background: rgba(245, 245, 245, 0.9);
}

.hub-item-pin {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.hub-item-pin:hover {
  transform: scale(1.1);
}

.hub-item-text {
  flex: 1;
  color: var(--dh-color-text-muted);
  font-family: var(--dh-font-regular);
  font-size: 12px;
  text-align: center;
}

/* ==========================================================================
   Barra de Atalhos (Shortcuts)
   ========================================================================== */
.shortcuts-container {
  position: relative;
}

.shortcuts-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 2px;
  gap: 2px;
  
  background: var(--dh-color-white);
  border-radius: var(--dh-radius-lg);
  
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              background 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              border-radius 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: visible;
  box-sizing: border-box;
}

.shortcuts-bar:hover {
  width: auto;
  background: rgba(252, 252, 252, 0.6);
  border-radius: 24px 8px 8px 24px;
  padding: 2px 2px 2px 0;
}

.shortcuts-trigger {
  position: relative;
  z-index: 2;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dh-color-white);
  border-radius: var(--dh-radius-lg);
  flex-shrink: 0;
}

.shortcuts-list {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.15s,
              transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.15s;
}

.shortcuts-bar:hover .shortcuts-list {
  display: flex;
  opacity: 1;
  transform: translateX(0);
}

.shortcut-item {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dh-color-text-muted);
  border-radius: var(--dh-radius-md);
  padding: 4px;
  
  /* Sintaxe corrigida aqui */
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}

.shortcut-item:hover {
  background: var(--dh-color-primary);
  transform: scale(1.05);
}

.shortcut-icon, 
.shortcut-icon i {
  color: var(--dh-color-primary);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.shortcut-item:hover .shortcut-icon,
.shortcut-item:hover .shortcut-icon i {
  color: var(--dh-color-white);
}

/* ==========================================================================
   Modais e Popups
   ========================================================================== */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--dh-color-backdrop);
  backdrop-filter: blur(2px);
}

.popup-content {
  position: relative;
  width: 100%;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  align-items: center;
  justify-content: center;
  
  background: var(--dh-color-bg-light);
  border-radius: var(--dh-radius-sm);
  border-top: 2px solid #574068;
  box-shadow: var(--dh-shadow-popup);
  animation: popup-fade-in 0.2s ease-out;
}

@keyframes popup-fade-in {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.popup-close {
  position: absolute;
  top: 2px;
  right: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--dh-color-text-muted);
  cursor: pointer;
  transition: var(--dh-transition-default);
}

.popup-close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: #262423;
}

.popup-message {
  display: block;
  text-align: center;
  width: 100%;
}

.popup-text-normal {
  font-family: var(--dh-font-regular);
  font-size: 16px;
  line-height: 20px;
  color: var(--dh-color-text-muted);
  text-align: center;
}

.popup-text-highlight {
  font-family: var(--dh-font-semibold);
  font-size: 18.4px;
  font-weight: 600;
  text-align: center;
}

.popup-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 7px 12px;
  
  background: var(--dh-color-secondary);
  color: #F5F5F5;
  border: 1px solid var(--dh-color-secondary);
  border-radius: 4px;
  
  font-family: var(--dh-font-medium);
  font-size: 16px;
  letter-spacing: 0.04em;
  
  cursor: pointer;
  opacity: 0.85;
  transition: var(--dh-transition-default);
}

.popup-cta:hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Notices (Alertas)
   ========================================================================== */
.notices-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 984px;
  margin-bottom: 32px;
}

.notice-item {
  position: relative;
  padding: 20px;
  background: rgba(252, 252, 252, 0.95);
  border-radius: 4px;
  border-top: 2px solid transparent; /* Cor definida nas subclasses */
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

/* Cores de borda para tipos de aviso */
.notice-info { border-top-color: #009EF7; }
.notice-success { border-top-color: #288428; }
.notice-warning { border-top-color: #FCC51C; }
.notice-error { border-top-color: #E83C3C; }
.notice-announcement { border-top-color: #574068; }

.notice-header {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: 12px;
}

.notice-title {
  flex: 1;
  margin: 0;
  color: var(--dh-color-text-muted);
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}

.notice-message {
  margin: 0 0 16px 0;
  color: var(--dh-color-text-muted);
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

.notice-close {
  position: absolute;
  top: 4px;
  right: 4px;
  z-index: 10;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dh-color-text-muted);
}

.notice-action {
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 1100px) {
  .hub-modules-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 750px;
    gap: 30px;
  }
}

@media (max-width: 800px) {
  .hub-modules-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .dwhub-content {
    padding: 40px 16px;
  }

  .hub-modules-grid {
    grid-template-columns: 1fr;
    max-width: 250px;
    gap: 20px;
  }

  .hub-card {
    width: 180px;
    height: 200px;
  }
}