:root {
  color-scheme: dark;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  --bg: #050914;
  --panel: rgba(5, 12, 26, 0.78);
  --panel-border: rgba(126, 212, 255, 0.18);
  --text: #ebf7ff;
  --muted: #9fb6c8;
  --accent: #7ed4ff;
  --warning: #ffbf69;
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(75, 123, 236, 0.18), transparent 36%),
    radial-gradient(circle at 20% 40%, rgba(255, 134, 91, 0.14), transparent 26%),
    linear-gradient(180deg, #03070f 0%, #060c18 100%);
  color: var(--text);
}

canvas {
  display: block;
}

.hud {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.strategic-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.96;
}

.marquee {
  position: fixed;
  display: none;
  border: 1px solid rgba(126, 212, 255, 0.85);
  background: rgba(126, 212, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  z-index: 3;
}

.panel {
  position: absolute;
  backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.panel h1,
.panel h2,
.panel p {
  margin: 0;
}

.session-actions {
  display: flex;
  gap: 10px;
}

.details {
  left: 24px;
  right: 24px;
  bottom: 24px;
  min-height: 138px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: auto;
}

.selection-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.details h2 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.selection-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 4px;
  align-items: stretch;
}

.selection-strip-card {
  flex: 0 0 auto;
  border: 1px solid rgba(126, 212, 255, 0.18);
  border-radius: 14px;
  min-width: 180px;
  padding: 10px 12px;
  color: var(--text);
  background: linear-gradient(180deg, rgba(13, 30, 56, 0.7), rgba(8, 17, 33, 0.82));
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.selection-strip-card-title {
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
}

.selection-strip-card-line {
  font-size: 0.76rem;
  line-height: 1.35;
  color: var(--muted);
  white-space: nowrap;
}

.selection-strip-empty {
  color: var(--muted);
  font-size: 0.84rem;
  padding: 8px 2px;
}

.details .content {
  color: var(--muted);
  line-height: 1.55;
  white-space: pre-line;
  max-height: 132px;
  overflow: auto;
}

.selection-title,
.selection-meta .mode {
  margin: 0;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.window-launchers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.selection-meta .mode {
  color: var(--warning);
  text-shadow: 0 0 18px rgba(255, 191, 105, 0.24);
}

.window-launchers button,
.session-actions button,
.window-close {
  border: 1px solid rgba(126, 212, 255, 0.16);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(13, 30, 56, 0.95), rgba(8, 17, 33, 0.95));
  color: var(--text);
  font: inherit;
  padding: 12px 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: border-color 120ms ease, transform 120ms ease, background 120ms ease, opacity 120ms ease;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.window-launchers button:hover,
.session-actions button:hover,
.window-close:hover {
  border-color: rgba(126, 212, 255, 0.4);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.35;
  cursor: default;
  transform: none;
}

.minimap {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(126, 212, 255, 0.16);
  background: rgba(2, 6, 13, 0.92);
}

.minimap-hidden {
  display: none;
}

.app-window {
  position: absolute;
  top: 104px;
  left: 50%;
  width: min(480px, calc(100vw - 48px));
  height: min(68vh, 680px);
  display: none;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  pointer-events: auto;
  backdrop-filter: blur(16px);
  background:
    linear-gradient(180deg, rgba(6, 13, 27, 0.94), rgba(4, 10, 21, 0.92)),
    radial-gradient(circle at top, rgba(126, 212, 255, 0.08), transparent 60%);
  border: 1px solid rgba(126, 212, 255, 0.2);
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.44);
  z-index: 4;
}

.app-window[data-open="true"] {
  display: flex;
}

.window-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  cursor: move;
  user-select: none;
}

.window-header h2,
.window-header p {
  margin: 0;
}

.window-header h2 {
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.window-subtitle {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.4;
}

.window-close {
  padding-inline: 14px;
  cursor: pointer;
}

.window-body {
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
  min-height: 0;
}

.ship-window-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(126, 212, 255, 0.1);
  color: var(--muted);
  cursor: pointer;
}

.ship-window-row:hover {
  color: var(--text);
}

.ship-window-row[data-selected="true"] {
  color: #ffbf69;
}

.ship-window-name {
  color: inherit;
  font-weight: 600;
  line-height: 1.35;
}

.ship-window-meta {
  color: inherit;
  line-height: 1.35;
  text-align: right;
  font-size: 0.92em;
}

.ship-window-group + .ship-window-group {
  margin-top: 10px;
}

.ship-window-group-title {
  margin: 0 0 6px;
  color: var(--text);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.ship-window-group-title:hover {
  color: #ffbf69;
}

.ship-window-empty {
  color: var(--muted);
}

.debug-history {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.debug-history-ship {
  border: 1px solid rgba(126, 212, 255, 0.12);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(8, 17, 33, 0.55);
}

.debug-history-ship[data-selected="true"] {
  border-color: rgba(255, 191, 105, 0.4);
}

.debug-history-title {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.debug-history-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin-bottom: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(126, 212, 255, 0.08);
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.debug-history-summary strong {
  color: var(--text);
  font-weight: 600;
}

.debug-history-entry {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.debug-history-empty {
  color: var(--muted);
  font-size: 0.82rem;
}

.window-resize-handle {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(126, 212, 255, 0.42);
  border-bottom: 2px solid rgba(126, 212, 255, 0.42);
  border-radius: 0 0 8px 0;
  cursor: nwse-resize;
}

.window-resize-handle::before,
.window-resize-handle::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 3px;
  border-right: 1px solid rgba(126, 212, 255, 0.24);
  border-bottom: 1px solid rgba(126, 212, 255, 0.24);
}

.window-resize-handle::before {
  width: 10px;
  height: 10px;
}

.window-resize-handle::after {
  width: 6px;
  height: 6px;
}

@media (max-width: 900px) {
  .details {
    width: auto;
    left: 16px;
    right: 16px;
  }

  .details {
    bottom: 16px;
  }

  .window-launchers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app-window {
    top: 76px;
    width: calc(100vw - 32px);
  }
}