/* -------------------------------------------
 * Heatmap Component Styles - Clean 3x3 Grid Layout
 * ------------------------------------------- */
.heatmap-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 10px 8px; /* Add 8px side margins */
  align-items: stretch; /* Allow full width expansion */
  justify-content: center; /* Center contents vertically */
  width: calc(100% - 16px); /* Full width minus side margins */
}

/* Heatmap header styling */
.chart-header {
  text-align: center;
  margin-bottom: 15px;
  width: 100%; /* Match parent width */
}

.chart-title {
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #000;
  margin: 0 0 8px 0;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 100%; /* Match parent width */
}

.chart-description {
  font-family: 'Josefin_Light', Arial, sans-serif;
  font-size: 14px;
  color: #666;
  margin: 0;
  font-style: italic;
  width: 100%; /* Match parent width */
}

/* Dark mode support for heatmap headers */
html.dark-theme .chart-title {
  color: ivory;
}

html.dark-theme .chart-description {
  color: #ccc;
}

/* New grid layout styles */
.heatmap-grid-layout {
  display: flex;
  flex-direction: column;
  width: 100%; /* Match parent width */
  max-width: 100%; /* Allow full expansion on desktop */
  margin: 0 auto; /* Center horizontally */
}

.grid-wrapper {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  overflow: visible;
  background: rgba(255, 255, 255, 0.005);
  padding: 2px;
  width: 100%; /* Match parent width */
}

/* Expanded hourly grid layout */
.grid-wrapper.expanded-hourly {
  max-width: 100%; /* Allow full expansion instead of fixed 900px */
}

.grid-row.expanded-period {
  min-height: 140px; /* Taller default height to fill space better */
}

.day-period-container {
  display: flex;
  flex-direction: column;
  padding: 0; /* Remove padding so tiles fill completely */
  border-left: 1px solid rgba(255, 255, 255, 0.02);
  background: rgba(255, 255, 255, 0.01);
  height: 100%; /* Fill the full row height */
  cursor: pointer; /* Indicate clickability */
  transition: all 0.2s ease;
  position: relative;
}

.day-period-container:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: scale(1.01);
  border-left: 2px solid rgba(255, 255, 255, 0.3);
}

.day-period-container:active {
  transform: scale(0.99);
}

.hourly-period-grid {
  display: flex;
  flex-direction: column; /* Stack hourly tiles vertically */
  height: 100%; /* Fill the container completely */
  width: 100%;
}

/* Desktop view - show individual hourly tiles */
.desktop-hourly-tiles {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

/* Mobile view - show blended gradient tile */
.mobile-blended-tile {
  display: none; /* Hidden on desktop */
  height: 100%;
  width: 100%;
  min-height: 60px; /* Ensure minimum height */
  cursor: pointer;
  transition: all 0.2s ease;
  border: 0.5px solid rgba(255, 255, 255, 0.08);
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; /* Prevent text selection on tap */
}

.mobile-blended-tile:hover {
  transform: scale(1.02);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

/* Enhanced mobile touch feedback */
.mobile-blended-tile:active {
  transform: scale(0.98);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

/* Individual hourly tiles */
.hourly-tile {
  border-radius: 0;
  transition: all 0.2s ease;
  position: relative;
  flex: 1; /* Fill available vertical space equally */
  min-height: 22px; /* Taller default minimum height per tile */
  border: 0.5px solid rgba(255, 255, 255, 0.08); /* Even finer grid lines */
  cursor: pointer;
  width: 100%;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; /* Prevent text selection on tap */
}

.hourly-tile:hover {
  transform: scale(1.02);
  border-color: rgba(255, 255, 255, 0.4);
  z-index: 10;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

/* Enhanced mobile touch feedback for hourly tiles */
.hourly-tile:active {
  transform: scale(0.98);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

/* Current hour highlighting */
.hourly-tile.current-hour {
  border: 1px solid #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Tooltip styling */
.hourly-tile[title]:hover::after {
  content: attr(title);
  position: absolute;
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  white-space: pre-line;
  z-index: 1000;
  left: 50%;
  top: -10px;
  transform: translateX(-50%) translateY(-100%);
  min-width: 200px;
  text-align: left;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Responsive Design - Tighter on smaller screens */
@media (max-width: 768px) {
  /* Center and expand heatmap in mobile */
  .heatmap-container {
    width: calc(100% - 16px); /* Full width minus side margins */
    margin: 0 8px; /* Maintain 8px side margins on mobile */
    padding-top: 8px; /* Add 8px padding between subheader and heatmap */
    display: flex;
    flex-direction: column;
    align-items: stretch; /* Stretch to full width on mobile */
    justify-content: center;
    max-height: 70vh; /* Prevent exceeding viewport height */
  }
  
  .heatmap-grid-layout {
    width: 100%;
    max-width: 100%;
    margin: 0;
    transform: scale(1.0); /* Remove scaling to let it fill naturally */
    transform-origin: center;
  }
  
  .grid-wrapper.expanded-hourly {
    max-width: 100%;
    width: 100%;
  }
  
  .grid-row.expanded-period {
    min-height: 120px; /* Balanced mobile rows - taller but not excessive */
  }
  
  /* Hide individual hourly tiles on mobile */
  .desktop-hourly-tiles {
    display: none;
  }
  
  /* Show blended gradient tiles on mobile */
  .mobile-blended-tile {
    display: block;
    min-height: 120px; /* Match the expanded period height for balanced fill */
  }
  
  .hourly-tile {
    min-height: 25px; /* Taller individual tiles on mobile for better fill */
    border: 0.25px solid rgba(255, 255, 255, 0.06);
  }
  
  .hourly-tile[title]:hover::after {
    min-width: 150px;
    font-size: 11px;
    padding: 6px 8px;
  }
}

@media (max-width: 480px) {
  /* Maintain centered expansion on very small screens */
  .heatmap-grid-layout {
    transform: scale(1.0); /* No scaling, let it fill naturally */
  }
  
  .grid-row.expanded-period {
    min-height: 100px; /* Reasonable height for small screens */
  }
  
  /* Ensure blended tiles fill the space on very small screens */
  .mobile-blended-tile {
    display: block;
    min-height: 100px; /* Match the period height for balanced fill */
    border: 0.25px solid rgba(255, 255, 255, 0.04);
  }
  
  .hourly-tile {
    min-height: 20px; /* Taller individual tiles on small screens too */
    border: 0.25px solid rgba(255, 255, 255, 0.04);
  }
  
  .hourly-tile[title]:hover::after {
    min-width: 120px;
    font-size: 10px;
    padding: 4px 6px;
  }
}

@media (min-width: 1200px) {
  .grid-row.expanded-period {
    min-height: 160px; /* Taller on big screens to fill space */
  }
  
  .hourly-tile {
    min-height: 25px; /* Taller tiles on larger screens */
  }
}

/* Current hour highlighting */
.hourly-tile.current-hour {
  border: 2px solid #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.hourly-tile .interpolated-indicator {
  position: absolute;
  bottom: 2px;
  left: 2px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 7px;
  font-style: italic;
}

/* Data type styling */
.hourly-tile.real-data {
  border-color: rgba(255, 255, 255, 0.12);
}

.hourly-tile.interpolated-data {
  border-color: rgba(255, 255, 255, 0.06);
  opacity: 0.8;
}

.hourly-tile.empty-data {
  background: rgba(128, 128, 128, 0.3) !important;
  border-color: rgba(255, 255, 255, 0.04);
  opacity: 0.5;
}

/* Current conditions highlighting for expanded view */
.hourly-tile.current-hour {
  border: 2px solid #00ff88;
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

/* Responsive design for smaller screens */
@media (max-width: 768px) {
  .grid-wrapper.expanded-hourly {
    max-width: 100%;
  }
  
  .hourly-period-grid {
    grid-template-columns: repeat(3, 1fr); /* Stack to 3 columns on mobile */
    gap: 3px;
  }
  
  .hourly-tile {
    min-height: 45px;
    padding: 4px 2px;
  }
  
  .hourly-tile .rating-value {
    font-size: 10px;
  }
  
  .hourly-tile .hour-label,
  .hourly-tile .rating-mini-text {
    font-size: 7px;
  }
}

.grid-header {
  display: grid;
  grid-template-columns: 120px 1fr 1fr 1fr;
  background: rgba(255, 255, 255, 0.01);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.period-label-header {
  /* Empty corner cell in grid header - hidden */
  background: transparent;
  border: none;
}

.day-header {
  padding: 12px 8px;
  text-align: center;
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--modal-text);
  border-left: 1px solid rgba(255, 255, 255, 0.02);
}

.grid-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr 1fr;
  border-bottom: 1px solid rgba(255, 255, 255, 0.015);
}

.grid-row:last-child {
  border-bottom: none;
}

.period-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  font-family: 'Josefin_Medium', Arial, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--modal-text);
  background: rgba(255, 255, 255, 0.005);
  border-right: 1px solid rgba(255, 255, 255, 0.02);
  min-height: 80px;
}

.rating-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 10px;
  min-height: 80px;
  border-left: 1px solid rgba(255, 255, 255, 0.02);
  transition: all 0.2s ease;
  position: relative;
}

.rating-tile:hover {
  transform: scale(1.02);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.rating-value {
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  margin-bottom: 4px;
}

.rating-text {
  font-family: 'Josefin_Medium', Arial, sans-serif;
  font-size: 10px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.heatmap-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  margin: 20px 0;
}

.error-message {
  font-family: 'Josefin_Medium', Arial, sans-serif;
  font-size: 14px;
  color: var(--modal-text-light);
  text-align: center;
}

.error-message span {
  display: block;
  font-size: 16px;
  color: var(--modal-text);
}

/* Heatmap legend styles - now aligned with grid boundaries */
.heatmap-legend {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
  padding: 15px;
  background: transparent;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  /* Legend now inherits width constraints from heatmap-grid-layout parent */
}

.heatmap-legend .legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Josefin_Medium', Arial, sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--modal-text);
}

.heatmap-legend .legend-color {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.heatmap-legend .legend-item.excellent .legend-color {
  background: #4CAF50;
}

.heatmap-legend .legend-item.good .legend-color {
  background: #8BC34A;
}

.heatmap-legend .legend-item.fair .legend-color {
  background: #FFC107;
}

.heatmap-legend .legend-item.poor .legend-color {
  background: #F44336;
}

/* Responsive design */
@media (max-width: 768px) {
  .heatmap-container {
    gap: 10px;
    margin: 10px 8px; /* Maintain 8px side margins */
    padding-top: 8px; /* Add 8px padding between subheader and heatmap */
  }
  
  .grid-header {
    grid-template-columns: 100px 1fr 1fr 1fr;
    width: 100%; /* Match parent width */
  }
  
  .grid-row {
    grid-template-columns: 100px 1fr 1fr 1fr;
    width: 100%; /* Match parent width */
  }
  
  .period-label {
    padding: 0 10px;
    font-size: 11px;
    min-height: 70px;
  }
  
  .rating-tile {
    padding: 15px 8px;
    min-height: 70px;
  }
  
  .rating-value {
    font-size: 16px;
  }
  
  .rating-text {
    font-size: 9px;
  }
  
  .day-header {
    padding: 10px 6px;
    font-size: 12px;
  }

  .heatmap-legend {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 15px;
    padding: 12px;
  }

  .heatmap-legend .legend-item {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .grid-header {
    grid-template-columns: 80px 1fr 1fr 1fr;
  }
  
  .grid-row {
    grid-template-columns: 80px 1fr 1fr 1fr;
  }
  
  .period-label {
    padding: 0 8px;
    font-size: 10px;
    min-height: 60px;
  }
  
  .rating-tile {
    padding: 12px 6px;
    min-height: 60px;
  }
  
  .rating-value {
    font-size: 14px;
  }
  
  .rating-text {
    font-size: 8px;
  }
  
  .day-header {
    padding: 8px 4px;
    font-size: 11px;
  }
}

/* ===== Current Conditions Highlighting ===== */
.current-highlight {
  margin-top: 8px;
  font-family: 'Josefin_Regular', Arial, sans-serif;
}

.current-indicator {
  font-size: 12px;
  color: #ff8c00;
  font-weight: 500;
}

.rating-tile.current-conditions {
  position: relative;
  border: 2px solid #ff8c00;
  box-shadow: 0 0 10px rgba(255, 140, 0, 0.3);
  transform: scale(1.05);
}

.current-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: #ff8c00;
  color: white;
  font-size: 8px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 8px;
  font-family: 'Josefin_Bold', Arial, sans-serif;
  z-index: 10;
  white-space: nowrap;
}

.factor-indicator {
  position: absolute;
  bottom: 4px;
  right: 4px;
  font-size: 12px;
  opacity: 0.8;
}

/* Dark theme adjustments for current conditions */
html.dark-theme .current-indicator {
  color: #ffb347;
}

html.dark-theme .rating-tile.current-conditions {
  border-color: #ffb347;
  box-shadow: 0 0 10px rgba(255, 179, 71, 0.3);
}

html.dark-theme .current-badge {
  background: #ffb347;
  color: #333;
}

/* ===== Period Submodal Styles ===== */
.period-submodal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.period-submodal-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.period-submodal-overlay.hide {
  opacity: 0;
  transform: scale(0.9);
}

.period-submodal {
  background: rgba(20, 25, 35, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.period-submodal-overlay.show .period-submodal {
  transform: scale(1);
}

.submodal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.submodal-header h3 {
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 20px;
  color: white;
  margin: 0 0 4px 0;
}

.submodal-header p {
  font-family: 'Josefin_Regular', Arial, sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.submodal-close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 28px;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.submodal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.submodal-content {
  padding: 20px 24px;
  max-height: 60vh;
  overflow-y: auto;
}

.hourly-subgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.subgrid-tile {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  transition: all 0.2s ease;
  position: relative;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.subgrid-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.subgrid-tile.current-hour {
  border: 2px solid #00ff88;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.3);
}

.subgrid-tile.empty {
  background: rgba(128, 128, 128, 0.2);
  opacity: 0.6;
}

.subgrid-hour {
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 14px;
  color: white;
  margin-bottom: 8px;
  font-weight: 600;
}

.subgrid-rating {
  font-family: 'Josefin_Bold', Arial, sans-serif;
  font-size: 24px;
  color: white;
  font-weight: 700;
  margin-bottom: 4px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.subgrid-text {
  font-family: 'Josefin_Medium', Arial, sans-serif;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.subgrid-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'Josefin_Regular', Arial, sans-serif;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.8);
}

.subgrid-details span {
  display: block;
}

/* Mobile responsive submodal */
@media (max-width: 768px) {
  .period-submodal {
    width: 95%;
    max-width: none;
    margin: 10px;
  }
  
  .submodal-header {
    padding: 16px 20px;
  }
  
  .submodal-header h3 {
    font-size: 18px;
  }
  
  .submodal-content {
    padding: 16px 20px;
  }
  
  .hourly-subgrid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .subgrid-tile {
    min-height: 100px;
    padding: 12px;
  }
  
  .subgrid-rating {
    font-size: 20px;
  }
}