/* ==========================================================================
   GEOPORTAL ASA 20km - STYLES & DESIGN SYSTEM
   ========================================================================== */

:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #131b2e;
  --bg-card: rgba(23, 32, 54, 0.85);
  --border-color: rgba(255, 255, 255, 0.12);
  --border-active: #38bdf8;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-cyan: #38bdf8;
  --accent-blue: #3b82f6;
  --accent-amber: #f59e0b;
  --accent-purple: #c084fc;
  --accent-red: #ef4444;
  --accent-green: #10b981;
  
  --sidebar-width: 380px;
  --header-height: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --shadow-main: 0 10px 30px rgba(0, 0, 0, 0.5);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

#app {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
}

/* --------------------------------------------------------------------------
   NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
  height: var(--header-height);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 15px;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.icon-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 1.8rem;
  color: var(--accent-cyan);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.4));
}

.brand-logo h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-logo h1 span {
  color: var(--accent-cyan);
}

.brand-logo .subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.header-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
}

.stat-pill i {
  color: var(--accent-cyan);
}

.stat-pill strong {
  color: #ffffff;
  font-weight: 600;
}

.stat-pill.highlight {
  background: rgba(168, 85, 247, 0.15);
  border-color: rgba(192, 132, 252, 0.4);
  color: #e9d5ff;
}

.stat-pill.highlight i {
  color: var(--accent-purple);
}

/* --------------------------------------------------------------------------
   MAIN CONTAINER & SIDEBAR
   -------------------------------------------------------------------------- */
.main-container {
  flex: 1;
  display: flex;
  position: relative;
  overflow: hidden;
}

.sidebar {
  width: var(--sidebar-width);
  height: 100%;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 20px;
  overflow-y: auto;
  z-index: 900;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.3);
}

.sidebar.collapsed {
  transform: translateX(-100%);
  position: absolute;
}

.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

.panel-section {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel-section h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Search Box */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 36px 10px 12px;
  color: #fff;
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition-fast);
}

.search-box input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.clear-btn {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.clear-btn:hover {
  color: #fff;
}

.search-results-list {
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.search-item {
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.search-item:hover {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
}

.search-item .badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

/* Basemap Cards (Dual Grid) */
.basemap-selector.dual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.basemap-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  text-align: center;
}

.basemap-card i {
  font-size: 1.3rem;
}

.basemap-card.active, .basemap-card:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Layer Toggles */
.layer-toggles {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toggle-item {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 0.86rem;
  color: var(--text-primary);
  user-select: none;
}

.toggle-item.sub-toggle {
  margin-left: 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.toggle-item input[type="checkbox"] {
  display: none;
}

.toggle-switch {
  width: 38px;
  height: 20px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  position: relative;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 3px;
  transition: var(--transition-fast);
}

.toggle-item input[type="checkbox"]:checked + .toggle-switch {
  background: var(--accent-cyan);
}

.toggle-item input[type="checkbox"]:checked + .toggle-switch::after {
  transform: translateX(18px);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-airport { color: var(--accent-cyan); }
.color-asa-circle { color: var(--accent-amber); }
.color-municipio { color: var(--accent-purple); }

/* Filter Group */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-group label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.filter-group select {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  color: #fff;
  font-size: 0.86rem;
  outline: none;
  cursor: pointer;
}

.filter-group select:focus {
  border-color: var(--accent-cyan);
}

/* Legend Box */
.legend-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}

.symbol-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.airport-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.symbol-box {
  width: 16px;
  height: 12px;
  border-radius: 2px;
  display: inline-block;
}

.asa-circle-box {
  background: rgba(245, 158, 11, 0.2);
  border: 1px dashed #f59e0b;
}

.mun-asa-purple-box {
  background: rgba(168, 85, 247, 0.25);
  border: 1px solid #c084fc;
}

.mun-outside-white-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.25);
}

.law-note {
  font-size: 0.74rem;
  line-height: 1.45;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  padding: 10px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-purple);
}

/* --------------------------------------------------------------------------
   MAP WRAPPER & LEAFLET CUSTOMIZATION
   -------------------------------------------------------------------------- */
.map-wrapper {
  flex: 1;
  position: relative;
  height: 100%;
  width: 100%;
}

#map {
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
}

/* Loading Overlay */
.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  transition: opacity 0.4s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(56, 189, 248, 0.15);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner-container h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
}

.spinner-container p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* Floating Info Panel */
.info-panel {
  position: absolute;
  bottom: 30px;
  right: 30px;
  width: 340px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-main);
  z-index: 1500;
  max-height: 80vh;
  overflow-y: auto;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.close-panel-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
}

.close-panel-btn:hover {
  color: #fff;
}

/* Popup Leaflet Customization */
.leaflet-popup-content-wrapper {
  background: rgba(15, 23, 42, 0.95) !important;
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  color: var(--text-primary) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
  padding: 4px !important;
}

.leaflet-popup-tip {
  background: rgba(15, 23, 42, 0.95) !important;
}

.popup-card {
  padding: 8px;
  font-size: 0.85rem;
}

.popup-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.popup-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.popup-badge.asa {
  background: rgba(168, 85, 247, 0.2);
  color: #e9d5ff;
  border: 1px solid rgba(192, 132, 252, 0.4);
}

.popup-badge.non-asa {
  background: rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.popup-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
}

.popup-row span.label {
  color: var(--text-secondary);
}

.popup-row span.val {
  font-weight: 500;
  color: #fff;
}


/* Modal Guia Explicativo */
.help-btn-link {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.help-btn-link:hover {
  background: #38bdf8;
  color: #0f172a;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-card {
  background: rgba(30, 41, 59, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  max-width: 650px;
  width: 100%;
  padding: 24px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  color: #f8fafc;
}

.modal-card h2 {
  font-size: 1.25rem;
  color: #38bdf8;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-intro {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 20px;
}

.guide-item {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  background: rgba(15, 23, 42, 0.5);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.guide-icon.pub-mil { background: rgba(56, 189, 248, 0.2); color: #38bdf8; }
.guide-icon.anac { background: rgba(74, 222, 128, 0.2); color: #4ade80; }
.guide-icon.decea { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.guide-icon.priv { background: rgba(168, 85, 247, 0.2); color: #c084fc; }

.guide-item h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: #f1f5f9;
}

.guide-item p {
  font-size: 0.82rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.badge-rec {
  background: #f59e0b;
  color: #0f172a;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 6px;
}

.close-modal-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.2rem;
  cursor: pointer;
}
.close-modal-btn:hover { color: #ffffff; }

.btn-primary {
  background: #38bdf8;
  color: #0f172a;
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary:hover { background: #7dd3fc; }


/* ARVORE HIERARQUICA DE CHECKBOXES */
.tree-filter-container {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tree-node {
  display: flex;
  flex-direction: column;
}

.tree-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  font-size: 0.83rem;
  color: #e2e8f0;
  line-height: 1.35;
  user-select: none;
}

.tree-label input[type="checkbox"] {
  cursor: pointer;
  accent-color: #38bdf8;
  width: 15px;
  height: 15px;
  margin-top: 2px;
}

.node-title {
  font-weight: 700;
  color: #38bdf8;
}

.node-text {
  font-weight: 400;
}

.tree-children-container {
  margin-left: 14px;
  padding-left: 10px;
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.tree-subchildren-container {
  margin-left: 16px;
  padding-left: 10px;
  border-left: 2px dashed rgba(56, 189, 248, 0.25);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

/* BADGES DE CORES DOS ICONES DE AERODROMO */
.color-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  font-size: 9px;
  color: #ffffff;
  margin-top: 1px;
}

.badge-green {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.badge-red {
  background: #ef4444;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

.badge-blue {
  background: #38bdf8;
  color: #0f172a;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}


/* MULTISELECT DROPDOWN PARA UF */
.custom-multiselect-container {
  position: relative;
  width: 100%;
}

.multiselect-trigger {
  width: 100%;
  padding: 10px 14px;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: #f8fafc;
  font-size: 0.85rem;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s ease;
}

.multiselect-trigger:hover {
  background: rgba(51, 65, 85, 0.9);
  border-color: #38bdf8;
}

.multiselect-trigger .arrow-icon {
  font-size: 0.75rem;
  color: #94a3b8;
  transition: transform 0.2s ease;
}

.multiselect-trigger.open .arrow-icon {
  transform: rotate(180deg);
}

.multiselect-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  padding: 8px;
  max-height: 240px;
  display: flex;
  flex-direction: column;
}

.multiselect-actions {
  display: flex;
  justify-content: space-between;
  padding-bottom: 6px;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-xs {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
}

.btn-xs:hover {
  background: #38bdf8;
  color: #0f172a;
}

.multiselect-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.uf-item-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.82rem;
  color: #cbd5e1;
  cursor: pointer;
  transition: background 0.15s ease;
}

.uf-item-label:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.uf-item-label input[type="checkbox"] {
  cursor: pointer;
  accent-color: #38bdf8;
  width: 14px;
  height: 14px;
}


/* ESTILOS DOS BOTOES DE EXPORTACAO E DOWNLOAD DE DADOS */
.export-btn-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.export-btn {
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.export-btn.btn-excel {
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(34, 197, 94, 0.4);
  color: #4ade80;
}
.export-btn.btn-excel:hover {
  background: #22c55e;
  color: #0f172a;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
}

.export-btn.btn-gis {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}
.export-btn.btn-gis:hover {
  background: #38bdf8;
  color: #0f172a;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.export-btn.btn-earth {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}
.export-btn.btn-earth:hover {
  background: #f59e0b;
  color: #0f172a;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
}


/* ESTILOS DO MODAL DE SOLICITACAO DE DADOS POR EMAIL */
.request-contact-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
}

.contact-icon {
  font-size: 2rem;
  color: #38bdf8;
  min-width: 40px;
  text-align: center;
}

.contact-label {
  font-size: 0.83rem;
  color: #cbd5e1;
  margin-bottom: 6px;
  line-height: 1.4;
}

.email-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: #38bdf8;
  text-decoration: underline;
  word-break: break-all;
  transition: color 0.2s ease;
}

.email-link:hover {
  color: #7dd3fc;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}


/* ESTILOS DO QUADRO DE AUTORIA, FONTES DE DADOS E CITACAO ABNT */
.author-info-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
  font-size: 0.8rem;
}

.author-name {
  color: #38bdf8;
  font-size: 0.85rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sources-list {
  color: #cbd5e1;
}

.sources-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: #94a3b8;
  display: block;
  margin-bottom: 4px;
}

.sources-list ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.75rem;
  line-height: 1.4;
}

.sources-list li {
  margin-bottom: 2px;
}

.abnt-citation-box {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 10px;
}

.abnt-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: #f59e0b;
  display: block;
  margin-bottom: 6px;
}

.abnt-quote-text {
  font-size: 0.75rem;
  color: #e2e8f0;
  line-height: 1.45;
  background: rgba(15, 23, 42, 0.7);
  padding: 8px 10px;
  border-left: 3px solid #f59e0b;
  border-radius: 4px;
  font-family: inherit;
  margin-bottom: 8px;
  user-select: text;
}

.copy-abnt-btn {
  width: 100%;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  font-size: 0.75rem;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.copy-abnt-btn:hover {
  background: #f59e0b;
  color: #0f172a;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
}


/* ESTILOS DISCRETOS E COMPACTOS PARA AUTORIA & CITACAO */
.discrete-section {
  opacity: 0.88;
  padding-top: 10px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.discrete-title {
  font-size: 0.78rem !important;
  color: #94a3b8 !important;
  margin-bottom: 8px !important;
}

.compact-box {
  padding: 8px 10px !important;
  margin-bottom: 8px !important;
  border-radius: 6px !important;
}

.compact-name {
  font-size: 0.78rem !important;
  margin-bottom: 4px !important;
}

.compact-sources .sources-title {
  font-size: 0.7rem !important;
  margin-bottom: 2px !important;
}

.compact-abnt-title {
  font-size: 0.7rem !important;
  margin-bottom: 4px !important;
}

.compact-quote {
  font-size: 0.7rem !important;
  padding: 6px 8px !important;
  margin-bottom: 6px !important;
  line-height: 1.35 !important;
}

.compact-copy-btn {
  font-size: 0.7rem !important;
  padding: 4px 8px !important;
}