/* CSS for the web app */
:root {
  --primary-text-color: #FFA500;
  --highlight-text-color: #FF4500;
  --background-color: #000000;
  --header-color: #FF0000;
  --armor-color: #0077cc;
  --structure-color: #f0ad4e;
  --danger-color: #d9534f;
  --crit-color: #ff00ff;
  --success-color: #5cb85c;
  --player-a-color: #00aeff;
  --player-b-color: #9400D3;
  --attacker-highlight: #00cc00; /* Green for attacker */
  --target-highlight: #ff0000; /* Red for target */
  /* New hex map specific colors */
  --hex-grid-line-color: rgba(255, 255, 255, 0.5); /* Increased opacity for better visibility */
  --hex-selected-unit-color: #FFFF00; /* Yellow for selected unit */
  --hex-range-short-color: rgba(0, 255, 0, 0.2); /* Green */
  --hex-range-medium-color: rgba(255, 255, 0, 0.2); /* Yellow */
  --hex-range-long-color: rgba(255, 0, 0, 0.2); /* Red */
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-color);
  color: var(--primary-text-color);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: radial-gradient(2px 2px at 20px 30px, #eee, rgba(0,0,0,0)), radial-gradient(2px 2px at 80px 70px, #fff, rgba(0,0,0,0)), radial-gradient(2px 2px at 150px 100px, #ddd, rgba(0,0,0,0)), radial-gradient(2px 2px at 50px 150px, #eee, rgba(0,0,0,0)), radial-gradient(2px 2px at 120px 200px, #fff, rgba(0,0,0,0)), radial-gradient(2px 2px at 200px 250px, #ddd, rgba(0,0,0,0));
  background-repeat: repeat;
  background-size: 200px 200px;
  animation: twinkling-stars 60s linear infinite;
}

@keyframes twinkling-stars {
  from { background-position: 0 0; }
  to { background-position: 1000px 1000px; }
}

header {
  background: rgba(0, 0, 0, 0.7);
  padding: 1rem 0;
  text-align: center;
  border-bottom: 2px solid var(--highlight-text-color);
}

h1 {
  color: var(--header-color);
  margin: 0;
}

main {
  display: flex;
  flex-direction: column;
  padding: 0;
  gap: 0;
  flex-grow: 1;
}

/* Adjusted for tabs */
section {
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--primary-text-color);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.4);
  display: flex;
  flex-direction: column;
}

#unit-database {
  flex: 0 0 280px;
  gap: 15px;
}

#force-roster {
  flex: 2;
  min-width: 400px;
  gap: 15px;
}

h2, h3 {
  color: var(--highlight-text-color);
  border-bottom: 1px dashed var(--primary-text-color);
  padding-bottom: 5px;
  margin-top: 0;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
  color: var(--primary-text-color);
}

select, input, button, textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid var(--primary-text-color);
  background-color: #333;
  color: var(--primary-text-color);
  border-radius: 4px;
  box-sizing: border-box;
}

button {
  background-color: var(--highlight-text-color);
  color: var(--background-color);
  cursor: pointer;
  border: none;
  font-weight: bold;
}

button:hover {
  background-color: var(--header-color);
}

.link-as-button {
  display: block;
  text-align: center;
  text-decoration: none;
  background-color: var(--success-color);
  color: var(--background-color);
  cursor: pointer;
  border: none;
  font-weight: bold;
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 4px;
  box-sizing: border-box;
}

.link-as-button:hover {
  background-color: #4cae4c;
}

button.danger {
  background-color: var(--danger-color);
}

button.danger:hover {
  background-color: #c9302c;
}

button.success {
  background-color: var(--success-color);
}

button.success:hover {
  background-color: #4cae4c;
}

/* ANNOTATION: Styles for the new scrolling combat log. */
#combatResultsDisplay {
  max-height: 400px; /* Limit height */
  overflow-y: auto; /* Add scrollbar when needed */
  padding: 5px;
  border: 1px solid #444;
  border-radius: 44px;
}

.log-entry {
  padding: 10px;
  border-bottom: 1px dashed var(--primary-text-color);
  margin-bottom: 5px;
}

.log-entry:first-child {
  background-color: rgba(255, 255, 255, 0.05); /* Highlight the most recent entry */
}

.log-entry p {
  margin: 0;
}

.combat-result .crit-hit {
  color: var(--crit-color);
  border: 1px dashed var(--crit-color);
  padding: 8px;
  margin-top: 10px;
  border-radius: 4px;
  background-color: rgba(255, 0, 255, 0.1);
}

.input-button-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-button-group input {
  flex-grow: 1;
  margin-bottom: 0;
}

.input-button-group button {
  flex-shrink: 0;
  padding: 10px 15px;
  margin-bottom: 0;
  width: auto;
}

.health-bar-container {
  width: 100%;
  height: 10px;
  background-color: #222;
  border: 1px solid var(--primary-text-color);
  border-radius: 5px;
  margin-bottom: 10px;
  box-sizing: border-box;
  overflow: hidden;
}

.health-bar {
  height: 100%;
  width: 100%;
  border-radius: 4px;
  transition: width 0.3s ease-in-out;
}

.health-bar.armor {
  background-color: var(--armor-color);
}

.health-bar.structure {
  background-color: var(--structure-color);
}

/* Updated roster display to be flexible within tabs */
#player-a-roster-display, #player-b-roster-display {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
  overflow-y: auto;
  padding: 5px;
  flex-grow: 1;
}

.roster-card {
  border: 2px solid var(--primary-text-color);
  border-radius: 8px;
  padding: 15px;
  background: #1a1a1a;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.roster-card.destroyed {
  border-color: var(--danger-color);
  background-color: #4d1a1a;
}

.roster-card.player-a {
  border-color: var(--player-a-color);
}

.roster-card.player-b {
  border-color: var(--player-b-color);
}

/* ANNOTATION: New styles for active attacker and target */
.roster-card.active-attacker {
  border-color: var(--attacker-highlight);
  box-shadow: 0 0 15px var(--attacker-highlight);
}

.roster-card.active-target {
  border-color: var(--target-highlight);
  box-shadow: 0 0 15px var(--target-highlight);
}

.roster-card h4 {
  margin: 0 0 5px 0;
  color: var(--highlight-text-color);
  border-bottom: 1px solid var(--primary-text-color);
  padding-bottom: 5px;
}

.roster-card p {
  margin: 0;
  font-size: 0.9em;
}

.roster-card .actions {
  display: flex;
  gap: 5px;
  margin-top: 5px;
}

.roster-card .actions button {
  font-size: 0.8em;
  padding: 5px;
  width: 100%;
  margin: 0;
}

.roster-card label {
  font-size: 0.9em;
  margin-top: 5px;
}

.roster-card input {
  padding: 5px;
  margin: 0;
  font-size: 0.9em;
}

#turn-controls {
  background: #1a1a1a;
  padding: 10px;
  border-radius: 8px;
}

.turn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: center;
}

.initiative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.initiative-grid input {
  margin: 0;
}

.initiative-grid button {
  margin: 0;
  height: 100%;
}

#turn-controls h3 {
  margin: 0;
  border: none;
}

#turn-controls button {
  width: auto;
  padding: 10px 20px;
  margin: 0;
}

.checkbox-container {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.checkbox-container label {
  margin-bottom: 0;
  font-weight: normal;
}

input[type="checkbox"] {
  width: auto;
  margin-right: 5px;
  vertical-align: middle;
}

.radio-group {
  display: flex;
  gap: 15px;
  margin-bottom: 10px;
  align-items: center;
}

.radio-group label {
  margin-bottom: 0;
}

.radio-group input[type="radio"] {
  width: auto;
  margin-right: 5px;
}

.radio-group input[type="radio"] {
  width: auto;
  margin-right: 5px;
}

.hidden {
  display: none;
}

.save-load-group {
  display: flex;
  gap: 10px;
  align-items: center;
}

.save-load-group > * {
  margin-bottom: 10px !important;
}

.save-load-group input, .save-load-group select {
  flex-grow: 1;
}

.save-load-group button {
  flex-shrink: 0;
  width: auto;
  padding: 10px 15px;
}

footer {
  text-align: center;
  padding: 10px;
  margin-top: 20px;
  border-top: 1px solid var(--primary-text-color);
  color: var(--primary-text-color);
  font-size: 0.8em;
}

@media (max-width: 1200px) {
  main {
    flex-direction: column;
  }
  
  #unit-database, #force-roster, #combat-calculator {
    flex: 1 1 100%;
    min-width: unset;
  }
}

/* ANNOTATION: New styles for the tab system */
.tabs {
  display: flex;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  border-bottom: 2px solid var(--highlight-text-color);
  padding: 0 20px;
  flex-wrap: wrap; /* Allow tabs to wrap on smaller screens */
}

.tab-button {
  background-color: transparent;
  color: var(--primary-text-color);
  border: none;
  padding: 15px 25px;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: bold;
  transition: background-color 0.3s, color 0.3s, border-bottom 0.3s;
  border-bottom: 3px solid transparent;
  margin: 0 5px;
  width: auto; /* Override generic button 100% width */
  flex-shrink: 0; /* Prevent shrinking too much */
}

.tab-button:hover {
  color: var(--highlight-text-color);
  background-color: rgba(255, 69, 0, 0.1);
}

.tab-button.active {
  color: var(--highlight-text-color);
  border-bottom: 3px solid var(--highlight-text-color);
  background-color: rgba(255, 69, 0, 0.2);
}

.tab-content {
  padding: 20px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--primary-text-color);
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.4);
  flex-grow: 1;
  gap: 20px; /* Consistent spacing */
}

.tab-content:not(.hidden) {
  /* Apply flex only when not hidden */
  display: flex;
  flex-direction: column;
}

/* Specific override for the management tab to create two columns */
#tab-management.tab-content:not(.hidden) {
  flex-direction: row; /* Arrange children horizontally */
  align-items: stretch; /* Ensure both columns stretch to fill height */
  gap: 20px; /* Space between left and right panels */
}

.management-left-panel {
  flex: 0 0 40%; /* Fixed 40% width, no shrinking/growing */
  display: flex; /* Make its content stack vertically */
  flex-direction: column;
  gap: 20px; /* Space between sections within the left panel */
}

.management-right-panel {
  flex: 1; /* Take remaining space */
  display: flex; /* To make iframe fill it */
  flex-direction: column; /* To make iframe fill it */
}

/* Re-apply section styling for sections within the left panel */
#tab-management .management-left-panel section {
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--primary-text-color);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.4);
  flex-shrink: 0; /* Prevent sections from shrinking too much */
}

#builder-iframe {
  width: 100%;
  height: 100%; /* Fill the parent container */
  border: none;
  background-color: transparent;
}

/* Manual tab iframe styling */
#manual-iframe {
  width: 100%;
  height: 80vh; /* Adjust height as needed */
  border: none;
  background-color: transparent; /* Allow manual.html's background to show */
}

/* New styles for the map iframe */
#map-iframe {
  width: 100%;
  height: 80vh; /* Adjust height as needed */
  border: none;
  background-color: transparent;
}

/* New styles for the combat tab's two-column layout */
.combat-main-layout {
  display: flex;
  flex-direction: row; /* Arrange children horizontally */
  gap: 20px; /* Space between left and right panels */
  flex-grow: 1; /* Allow it to take available vertical space */
}

/* Ensure sections inside combat-main-layout get their default styling */
.combat-main-layout section {
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--primary-text-color);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.4);
  display: flex;
  flex-direction: column;
  flex: 1; /* Each section takes equal space */
}

/* Adjust combat results display within its new panel */
#combatResultsDisplay {
  flex-grow: 1; /* Allow it to fill available vertical space */
  max-height: none; /* Remove fixed max-height, let flexbox manage */
}

@media (max-width: 768px) {
  .tabs {
    flex-direction: column;
    align-items: stretch;
  }
  
  .tab-button {
    margin: 0;
    border-bottom: 1px solid rgba(255, 69, 0, 0.2);
  }
  
  .tab-button.active {
    border-bottom: 1px solid var(--highlight-text-color);
  }
  
  /* Stack management panels vertically on smaller screens */
  #tab-management.tab-content:not(.hidden) {
    flex-direction: column;
  }
  
  .management-left-panel, .management-right-panel {
    flex: 1 1 auto; /* Allow them to take full width */
    width: 100%;
  }
  
  /* Stack combat panels vertically on smaller screens */
  .combat-main-layout {
    flex-direction: column; /* Stack panels vertically on smaller screens */
  }
}