/* FieldWar — Dark Tactical Map Aesthetic */

:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface2: #21262d;
  --border: #30363d;
  --player: #2B7FD4;
  --player-dim: #1a5290;
  --ai: #E8820C;
  --ai-dim: #9e580a;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --danger: #f85149;
  --success: #3fb950;
  --font-ui: 'Barlow Condensed', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  touch-action: none;
}

#game-container {
  position: relative;
  width: 100%; height: 100%;
  max-width: 480px;
  margin: 0 auto;
  overflow: hidden;
}

#game-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: block;
}

/* ── UI OVERLAY ────────────────────────────────── */
#ui-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

#top-bar {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: linear-gradient(180deg, rgba(13,17,23,0.95) 0%, rgba(13,17,23,0) 100%);
  font-family: var(--font-ui);
}

#scenario-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

#turn-counter {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  letter-spacing: 1px;
}

#phase-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--player);
  min-width: 80px;
  text-align: right;
}

#phase-label.ai-turn { color: var(--ai); }

#bottom-panel {
  pointer-events: auto;
  background: linear-gradient(0deg, rgba(13,17,23,0.98) 0%, rgba(13,17,23,0.85) 100%);
  border-top: 1px solid var(--border);
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── TEAM LIST ────────────────────────────────── */
#team-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.team-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}

.team-card:active, .team-card.selected {
  background: var(--surface2);
  border-color: var(--player);
}

.team-card.has-command { border-left: 3px solid var(--success); }
.team-card.emergency-used { opacity: 0.6; }

.team-icon {
  font-size: 22px;
  width: 28px;
  text-align: center;
  flex-shrink: 0;
}

.team-info {
  flex: 1;
  min-width: 0;
}

.team-label {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.team-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.team-command-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--success);
  padding: 2px 6px;
  border: 1px solid var(--success);
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

.team-ap-pips {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}

.ap-pip {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--player);
}
.ap-pip.spent { background: var(--border); }

/* ── COMMAND PANEL ────────────────────────────── */
#command-panel {
  display: none;
  flex-direction: column;
  gap: 6px;
}

#command-panel.visible { display: flex; }

.command-panel-header {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 4px;
}

.command-cards-row {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.command-cards-row::-webkit-scrollbar { display: none; }

.command-card {
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.12s;
  min-width: 90px;
  text-align: center;
  user-select: none;
}

.command-card:active { transform: scale(0.96); }

.command-card.active {
  background: var(--player-dim);
  border-color: var(--player);
  color: #fff;
}

.command-card-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
}

.command-card-desc {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
  display: block;
  line-height: 1.3;
}

.command-card.active .command-card-desc { color: rgba(255,255,255,0.7); }

/* ── BUTTONS ─────────────────────────────────── */
.btn {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  padding: 12px 20px;
  cursor: pointer;
  transition: all 0.12s;
  width: 100%;
  user-select: none;
}

.btn:active { transform: scale(0.98); }

#execute-btn {
  background: var(--player);
  color: #fff;
}
#execute-btn:hover { background: #3d8fd6; }
#execute-btn.hidden { display: none; }

#end-turn-btn {
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
#end-turn-btn.hidden { display: none; }

/* ── SCREEN OVERLAY ───────────────────────────── */
#screen-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg);
  z-index: 100;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

#screen-overlay.hidden { display: none; }

.screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  gap: 16px;
}

.screen-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text);
}

.screen-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ── SCENARIO SELECT ──────────────────────────── */
.scenario-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.scenario-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.12s;
  display: flex;
  align-items: center;
  gap: 14px;
}

.scenario-item:active, .scenario-item:hover {
  border-color: var(--player);
  background: var(--surface2);
}

.scenario-num {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--player);
  min-width: 28px;
}

.scenario-info { flex: 1; }

.scenario-name-text {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.scenario-teaches {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

.scenario-locked {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ── PRE-BATTLE SCREEN ────────────────────────── */
.side-preview {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.side-block {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px;
}

.side-block.player { border-top: 2px solid var(--player); }
.side-block.enemy  { border-top: 2px solid var(--ai); }

.side-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.team-split-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.split-unit-type {
  display: flex;
  align-items: center;
  gap: 10px;
}

.split-icon { font-size: 24px; width: 32px; text-align: center; }

.split-info { flex: 1; }

.split-name {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.split-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.split-btns {
  display: flex;
  gap: 4px;
}

.split-btn {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  width: 28px; height: 28px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.1s;
  display: flex; align-items: center; justify-content: center;
}

.split-btn.active {
  background: var(--player);
  border-color: var(--player);
  color: #fff;
}

.split-btn:hover { border-color: var(--player); }

/* ── EMERGENCY OVERLAY ────────────────────────── */
#emergency-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(13,17,23,0.98) 0%, rgba(13,17,23,0.7) 100%);
  border-top: 2px solid var(--danger);
  padding: 10px 12px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#emergency-overlay.hidden { display: none; }

#emergency-banner {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 6px;
}

#emergency-banner::before {
  content: '!!';
  font-family: var(--font-mono);
}

#emergency-cards {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
#emergency-cards::-webkit-scrollbar { display: none; }

.emergency-card {
  flex-shrink: 0;
  background: var(--surface2);
  border: 1px solid var(--danger);
  border-radius: 4px;
  padding: 8px 14px;
  cursor: pointer;
  transition: all 0.1s;
  text-align: center;
  min-width: 80px;
  user-select: none;
}

.emergency-card:active { transform: scale(0.96); background: var(--danger); }

.emergency-card-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--danger);
  display: block;
}

.emergency-card:active .emergency-card-name { color: #fff; }

#emergency-resume {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px;
  cursor: pointer;
}

/* ── VICTORY SCREEN ───────────────────────────── */
.victory-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  text-align: center;
}

.victory-result {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 6px;
  text-transform: uppercase;
}

.victory-result.win { color: var(--success); }
.victory-result.lose { color: var(--danger); }

.victory-details {
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.victory-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

/* ── DIFFICULTY SELECTOR ──────────────────────── */
.difficulty-row {
  display: flex;
  gap: 6px;
}

.diff-btn {
  flex: 1;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.1s;
}

.diff-btn.active {
  background: var(--player);
  border-color: var(--player);
  color: #fff;
}

/* ── TOOLTIP ──────────────────────────────────── */
.tooltip {
  position: absolute;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text);
  max-width: 180px;
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}

.tooltip.visible { opacity: 1; }

/* ── UTILITY ──────────────────────────────────── */
.hidden { display: none !important; }

.btn-primary {
  background: var(--player);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  padding: 14px 20px;
  cursor: pointer;
  width: 100%;
  transition: all 0.12s;
}

.btn-primary:active { transform: scale(0.98); background: #3d8fd6; }

.btn-secondary {
  background: var(--surface2);
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 12px 20px;
  cursor: pointer;
  width: 100%;
  transition: all 0.12s;
}

.btn-secondary:active { transform: scale(0.98); }

/* ── LANDSCAPE WARNING ────────────────────────── */
#landscape-warn {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-ui);
}

#landscape-warn .icon { font-size: 48px; }
#landscape-warn p { font-size: 16px; color: var(--text-muted); letter-spacing: 1px; }

@media (orientation: landscape) and (max-height: 500px) {
  #landscape-warn { display: flex; }
}

/* ── HEALTH BAR ───────────────────────────────── */
.unit-hp-bar {
  position: absolute;
  bottom: -6px;
  left: 0; right: 0;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.unit-hp-fill {
  height: 100%;
  background: var(--success);
  transition: width 0.3s;
}

.unit-hp-fill.low { background: var(--danger); }