/* Modern Dark Header Styling for OHIF Medical AI Platform */

/* Body layout compensation */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%) !important;
  color: #e2e8f0 !important;
  padding-top: 60px !important; /* Compensate for fixed header */
}

/* OHIF main container adjustment */
#root,
.ohif-viewer {
  padding-top: 0 !important;
}

/* Fix main viewport area */
.viewport-grid-container,
.viewport-grid,
[data-cy="viewport-grid"] {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* Ensure header doesn't overlap content */
.header,
.ohif-header,
[data-cy="header"],
[class*="header"] {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000 !important;
  height: 60px !important;
}

/* Force horizontal layout for OHIF toolbars */
.ohif-toolbar,
[data-cy*="toolbar"],
.toolbar-section,
.toolbar-row,
[class*="toolbar"] {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

/* Hide connection status indicators */
.connection-status,
[class*="connect"],
[data-testid*="connection"],
.status-indicator {
  display: none !important;
}

/* Dark theme button styling for toolbar */
.toolbar-section button,
.ohif-toolbar button,
[data-cy*="toolbar"] button {
  min-width: 40px !important;
  min-height: 40px !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 12px !important;
  transition: all 0.3s ease !important;
  border: 1px solid rgb(71 85 105 / 0.5) !important;
  background: rgba(51, 65, 85, 0.5) !important;
  color: rgb(203 213 225) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
}

.toolbar-section button:hover,
.ohif-toolbar button:hover,
[data-cy*="toolbar"] button:hover {
  background: rgb(51 65 85) !important;
  color: rgb(52 211 153) !important;
  transform: scale(1.1) !important;
  box-shadow: 0 4px 12px rgba(52, 211, 153, 0.2) !important;
  border-color: rgb(34 197 94) !important;
}

.toolbar-section button:active,
.ohif-toolbar button:active,
[data-cy*="toolbar"] button:active {
  transform: scale(1.05) !important;
}

/* Active button state */
.toolbar-section button.active,
.ohif-toolbar button.active,
[data-cy*="toolbar"] button.active,
.toolbar-section button[data-active="true"],
.ohif-toolbar button[data-active="true"],
[data-cy*="toolbar"] button[data-active="true"] {
  background: linear-gradient(135deg, rgb(34 197 94), rgb(52 211 153)) !important;
  color: white !important;
  border-color: rgb(34 197 94) !important;
}

/* Dark theme scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #1e293b;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #475569, #64748b);
  border-radius: 10px;
  border: 2px solid #1e293b;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #64748b, #94a3b8);
}

/* OHIF specific layout fixes */
.viewport-wrapper,
.viewer-layout,
.viewport-panel,
[data-cy="viewport-panel"] {
  margin-top: 0 !important;
  top: 0 !important;
}

/* Fix OHIF study browser sidebar positioning */
.side-panel,
.ohif-side-panel,
[data-cy="study-browser-panel"] {
  top: 60px !important;
  height: calc(100vh - 60px) !important;
}

/* Fix OHIF toolbar positioning */
.tool-palette,
.ohif-tool-palette,
[data-cy="tool-palette"] {
  top: 60px !important;
}

/* Responsive design */
@media (max-width: 768px) {
  body {
    padding-top: 70px !important;
  }
  
  .header,
  .ohif-header,
  [data-cy="header"],
  [class*="header"] {
    height: 70px !important;
  }
  
  .side-panel,
  .ohif-side-panel,
  [data-cy="study-browser-panel"] {
    top: 70px !important;
    height: calc(100vh - 70px) !important;
  }
  
  .tool-palette,
  .ohif-tool-palette,
  [data-cy="tool-palette"] {
    top: 70px !important;
  }
  
  .toolbar-section button,
  .ohif-toolbar button,
  [data-cy*="toolbar"] button {
    min-width: 36px !important;
    min-height: 36px !important;
    width: 36px !important;
    height: 36px !important;
  }
}

/* Loading animations */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Dark medical theme overrides */
.medical-theme {
  --primary-color: rgb(34 197 94);
  --secondary-color: rgb(52 211 153);
  --accent-color: rgb(16 185 129);
  --background-color: rgb(15 23 42);
  --text-color: rgb(226 232 240);
}

/* Dark panel and modal styling improvements */
.panel-content,
.modal-content,
.dropdown-content {
  backdrop-filter: blur(16px) !important;
  background: rgba(30, 41, 59, 0.95) !important;
  border: 1px solid rgba(52, 211, 153, 0.2) !important;
  border-radius: 20px !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2) !important;
}

/* Dark typography improvements */
h1, h2, h3, h4, h5, h6 {
  color: rgb(226 232 240) !important;
  font-weight: 600 !important;
}

/* Dark input and form improvements */
input, select, textarea {
  border-radius: 12px !important;
  border: 1px solid rgb(71 85 105) !important;
  background: rgba(30, 41, 59, 0.9) !important;
  color: rgb(226 232 240) !important;
  transition: all 0.3s ease !important;
}

input:focus, select:focus, textarea:focus {
  border-color: rgb(34 197 94) !important;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1) !important;
  outline: none !important;
}

/* Dark study browser improvements */
.study-browser-item {
  border-radius: 16px !important;
  border: 1px solid rgb(71 85 105) !important;
  background: rgba(30, 41, 59, 0.9) !important;
  color: rgb(226 232 240) !important;
  transition: all 0.3s ease !important;
}

.study-browser-item:hover {
  border-color: rgb(34 197 94) !important;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.15) !important;
  transform: translateY(-2px) !important;
}

/* Dark thumbnail improvements */
.thumbnail {
  border-radius: 12px !important;
  overflow: hidden !important;
  border: 2px solid rgb(71 85 105) !important;
  transition: all 0.3s ease !important;
}

.thumbnail:hover {
  border-color: rgb(34 197 94) !important;
  transform: scale(1.02) !important;
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.2) !important;
}

/* Dark viewport improvements */
.viewport-element {
  border-radius: 12px !important;
  border: 2px solid rgb(71 85 105) !important;
}

.viewport-element.active {
  border-color: rgb(34 197 94) !important;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.15) !important;
}

/* Fix dropdown menu z-index and positioning */
[data-testid="user-dropdown"],
.user-dropdown-menu {
  z-index: 9999 !important;
  position: absolute !important;
}

/* Ensure dropdown buttons don't inherit unwanted styles */
.user-dropdown-menu button {
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  margin: 0 !important;
  min-width: auto !important;
  min-height: auto !important;
  width: 100% !important;
  height: auto !important;
  border-radius: 0 !important;
}

.user-dropdown-menu button:hover {
  background: rgba(51, 65, 85, 0.4) !important;
  transform: none !important;
  scale: 1 !important;
  border: none !important;
}

/* Prevent dropdown content from being affected by toolbar styles */
.user-dropdown-menu * {
  pointer-events: auto !important;
}

/* Override any conflicting OHIF modal/panel styles */
.user-dropdown-menu {
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  margin-top: 12px !important;
  z-index: 99999 !important;
}