/* Ship Upgrade Panel Styles */

/* Main panel container */
.ship-upgrade-panel {
  display: flex;
  gap: 12px;
  padding: 10px;
  background: linear-gradient(135deg, rgba(10, 20, 30, 0.95), rgba(20, 30, 50, 0.95));
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  color: #e0e0e0;
  font-family: 'Consolas', 'Monaco', monospace;
}

/* Left panel - Ship preview and part selector */
.ship-upgrade-left {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Ship preview canvas container */
.ship-preview-container {
  background: radial-gradient(ellipse at center, rgba(0, 50, 80, 0.4), rgba(0, 20, 40, 0.8));
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 6px;
  padding: 6px;
  position: relative;
  overflow: hidden;
}

.ship-preview-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(90deg, transparent 49%, rgba(0, 255, 255, 0.03) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(0, 255, 255, 0.03) 50%, transparent 51%);
  background-size: 20px 20px;
  pointer-events: none;
}

.ship-preview-canvas {
  display: block;
  width: 100%;
  height: 180px;
}

.ship-preview-label {
  position: absolute;
  top: 8px;
  left: 10px;
  font-size: 10px;
  color: rgba(0, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Part selector grid */
.part-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.part-icon-wrapper {
  position: relative;
  aspect-ratio: 1;
  cursor: pointer;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(100, 100, 100, 0.3);
  transition: all 0.2s ease;
  overflow: hidden;
}

.part-icon-wrapper:hover {
  border-color: rgba(0, 255, 255, 0.5);
  background: rgba(0, 50, 80, 0.4);
  transform: scale(1.05);
}

.part-icon-wrapper.selected {
  border-color: #00ffff;
  background: rgba(0, 100, 150, 0.4);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.part-icon-wrapper.selected::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 255, 255, 0.5);
  border-radius: 4px;
  animation: selectedPulse 1.5s ease-in-out infinite;
}

@keyframes selectedPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

.part-icon {
  width: 100%;
  height: 100%;
  padding: 6px;
  box-sizing: border-box;
}

/* Tier badge on part icons */
.part-tier-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  font-size: 9px;
  font-weight: bold;
  padding: 1px 4px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.7);
  color: #00ffff;
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.part-tier-badge.tier-1 { color: #888; border-color: #444; }
.part-tier-badge.tier-2 { color: #4a9eff; border-color: rgba(74, 158, 255, 0.5); }
.part-tier-badge.tier-3 { color: #9b4aff; border-color: rgba(155, 74, 255, 0.5); }
.part-tier-badge.tier-4 { color: #ff9b4a; border-color: rgba(255, 155, 74, 0.5); }
.part-tier-badge.tier-5 { color: #ff4a4a; border-color: rgba(255, 74, 74, 0.5); }

/* Part tooltip */
.part-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(0, 255, 255, 0.4);
  padding: 6px 10px;
  border-radius: 4px;
  white-space: nowrap;
  font-size: 11px;
  color: #fff;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 100;
  margin-bottom: 5px;
}

.part-icon-wrapper:hover .part-tooltip {
  opacity: 1;
}

.part-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(0, 255, 255, 0.4);
}

/* Right panel - Upgrade details */
.ship-upgrade-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

/* Component header */
.component-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.component-icon-large {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.component-title {
  flex: 1;
}

.component-name {
  font-size: 16px;
  font-weight: bold;
  color: #00ffff;
  text-transform: uppercase;
  margin: 0;
}

.component-tier-display {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.tier-dots {
  display: flex;
  gap: 3px;
}

.tier-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(50, 50, 50, 0.8);
  border: 1px solid rgba(100, 100, 100, 0.5);
  transition: all 0.3s ease;
}

.tier-dot.filled {
  background: linear-gradient(135deg, #00ffff, #0088ff);
  border-color: #00ffff;
  box-shadow: 0 0 6px rgba(0, 255, 255, 0.5);
}

.tier-dot.next {
  background: rgba(0, 255, 255, 0.2);
  border-color: rgba(0, 255, 255, 0.5);
  animation: nextTierPulse 1s ease-in-out infinite;
}

@keyframes nextTierPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Stats section - vertical layout */
.stats-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stats-column {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 255, 0.15);
  border-radius: 4px;
  padding: 8px 10px;
}

.stats-column.next-tier {
  background: rgba(0, 40, 60, 0.4);
  border-color: rgba(74, 255, 74, 0.2);
}

.stats-column-header {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.stats-column.next-tier .stats-column-header {
  color: rgba(74, 255, 74, 0.7);
  border-bottom-color: rgba(74, 255, 74, 0.15);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 0;
  font-size: 11px;
}

.stat-name {
  color: rgba(255, 255, 255, 0.7);
}

.stat-value {
  color: #00ffff;
  font-weight: bold;
}

.stat-value.improved {
  color: #4aff4a;
}

.stat-value.new {
  color: #ffcc00;
}

.stat-change {
  font-size: 9px;
  color: #4aff4a;
  margin-left: 4px;
}

/* Requirements section */
.requirements-section {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 255, 0.15);
  border-radius: 4px;
  padding: 8px 10px;
}

.requirements-header {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.requirement-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  font-size: 11px;
}

.requirement-name {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
}

.requirement-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.requirement-values {
  display: flex;
  align-items: center;
  gap: 5px;
}

.requirement-have {
  color: rgba(255, 255, 255, 0.5);
}

.requirement-need {
  font-weight: bold;
}

.requirement-need.affordable {
  color: #4aff4a;
}

.requirement-need.insufficient {
  color: #ff4a4a;
}

.requirement-check {
  width: 16px;
  text-align: center;
}

.requirement-check.met::before {
  content: '\2713';
  color: #4aff4a;
}

.requirement-check.unmet::before {
  content: '\2717';
  color: #ff4a4a;
}

/* Upgrade button - positioned in header */
.upgrade-button {
  padding: 8px 16px;
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  min-width: 90px;
}

.upgrade-button.available {
  background: linear-gradient(135deg, #006666, #009999);
  color: #ffffff;
  border: 2px solid #00ffff;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.upgrade-button.available:hover {
  background: linear-gradient(135deg, #008888, #00bbbb);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
  transform: translateY(-2px);
}

.upgrade-button.available:active {
  transform: translateY(0);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.upgrade-button.available::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: buttonShine 2s infinite;
}

@keyframes buttonShine {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

.upgrade-button.unavailable {
  background: rgba(50, 50, 50, 0.8);
  color: rgba(255, 255, 255, 0.4);
  border: 2px solid rgba(100, 100, 100, 0.4);
  cursor: not-allowed;
}

.upgrade-button.max-tier {
  background: linear-gradient(135deg, #333, #444);
  color: #888;
  border: 2px solid #555;
  cursor: default;
}

.upgrade-button.max-tier::after {
  content: 'MAX TIER';
}

/* Max tier state */
.max-tier-message {
  text-align: center;
  padding: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  font-size: 12px;
}

.max-tier-badge {
  display: inline-block;
  padding: 3px 10px;
  background: linear-gradient(135deg, #ff9900, #ffcc00);
  color: #000;
  font-weight: bold;
  font-size: 11px;
  border-radius: 20px;
  margin-bottom: 6px;
}

/* Loading state */
.upgrade-loading {
  display: flex;
  align-items: center;
  justify-content: center;
}

.upgrade-loading-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-top-color: #00ffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Success animation */
.upgrade-success-flash {
  animation: successFlash 0.5s ease-out;
}

@keyframes successFlash {
  0% {
    background-color: rgba(0, 255, 100, 0.3);
    box-shadow: inset 0 0 50px rgba(0, 255, 100, 0.5);
  }
  100% {
    background-color: transparent;
    box-shadow: none;
  }
}

/* Error message */
.upgrade-error {
  background: rgba(255, 50, 50, 0.2);
  border: 1px solid rgba(255, 50, 50, 0.4);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 12px;
  color: #ff6666;
  margin-top: 10px;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .ship-upgrade-panel {
    flex-direction: column;
  }

  .ship-upgrade-left {
    flex: none;
  }
}

/* Scrollbar styling for the panel */
.ship-upgrade-panel::-webkit-scrollbar {
  width: 6px;
}

.ship-upgrade-panel::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 3px;
}

.ship-upgrade-panel::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 255, 0.3);
  border-radius: 3px;
}

.ship-upgrade-panel::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 255, 0.5);
}