/* === Overlay === */
#kc-world-overlay {
  position: fixed;
  inset: 0;
  z-index: 60000;
  background: rgba(8, 12, 20, 0.97);
  display: flex;
  flex-direction: column;
  font-family: 'Poppins', sans-serif;
  color: #f8fafc;
  overflow: hidden;
  animation: kcwFadeIn 0.22s ease-out;
}
@keyframes kcwFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* === Header === */
.kcw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 52px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.kcw-logo {
  font-size: 1rem;
  font-weight: 900;
  background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
}

.kcw-close {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(239, 68, 68, 0.13);
  color: #ef4444;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.kcw-close:hover {
  background: rgba(239, 68, 68, 0.3);
  transform: scale(1.1);
}

/* === Content Area === */
#kcw-content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ─────────────────────────────────────────────
   MAIN MENU
───────────────────────────────────────────── */
.kcw-menu {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 40px 24px;
  text-align: center;
}

.kcw-title-big {
  font-size: 3.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, #22c55e 0%, #3b82f6 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
  line-height: 1;
  text-shadow: none;
}

.kcw-subtitle {
  font-size: 0.78rem;
  color: #475569;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* === Buttons === */
.kcw-btn {
  padding: 13px 32px;
  border-radius: 16px;
  border: none;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
  min-width: 210px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.kcw-btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.kcw-btn-primary {
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(34, 197, 94, 0.28);
}
.kcw-btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 7px 28px rgba(34, 197, 94, 0.45);
}

.kcw-btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.11);
}
.kcw-btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.13);
  transform: translateY(-2px);
}

.kcw-btn-sm {
  padding: 9px 18px;
  border-radius: 12px;
  min-width: auto;
  font-size: 0.78rem;
}

.kcw-btn-start {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(59, 130, 246, 0.28);
  width: 100%;
}
.kcw-btn-start:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 7px 28px rgba(59, 130, 246, 0.45);
}

/* === Join Row === */
.kcw-join-row {
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 320px;
}

.kcw-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.05);
  color: #f8fafc;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.kcw-input:focus {
  border-color: rgba(34, 197, 94, 0.5);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}
.kcw-input::placeholder {
  color: #334155;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  font-size: 0.82rem;
}

/* === Rules box === */
.kcw-rules {
  max-width: 320px;
  text-align: center;
  font-size: 0.76rem;
  color: #475569;
  line-height: 1.8;
  padding: 16px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.055);
}
.kcw-rules b { color: #94a3b8; }

/* ─────────────────────────────────────────────
   LOBBY
───────────────────────────────────────────── */
.kcw-lobby {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px 24px;
  overflow-y: auto;
}

.kcw-lobby-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.kcw-lobby-code {
  font-size: 0.8rem;
  color: #64748b;
  font-weight: 500;
}
.kcw-code {
  font-size: 1.5rem;
  font-weight: 900;
  color: #22c55e;
  letter-spacing: 0.25em;
  margin-left: 6px;
  font-variant-numeric: tabular-nums;
}

.kcw-lobby-sub {
  font-size: 0.72rem;
  color: #334155;
  margin-top: 4px;
}

/* === Player List === */
.kcw-player-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kcw-player-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left-width: 4px;
  animation: kcwSlideIn 0.2s ease-out;
}
@keyframes kcwSlideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.kcw-player-name {
  font-weight: 600;
  font-size: 0.88rem;
}

.kcw-player-ready {
  font-size: 0.72rem;
  color: #475569;
  padding: 3px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
}
.kcw-player-ready.ready {
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
}

/* === Lobby Actions === */
.kcw-lobby-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kcw-waiting {
  text-align: center;
  color: #475569;
  font-size: 0.82rem;
  padding: 10px;
  animation: kcwPulse 1.8s ease-in-out infinite;
}
@keyframes kcwPulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

.kcw-map-label {
  font-size: 0.72rem;
  color: #334155;
  text-align: center;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* ─────────────────────────────────────────────
   GAME LAYOUT
───────────────────────────────────────────── */
.kcw-game {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* === HUD === */
.kcw-hud {
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  gap: 12px;
  background: rgba(0, 0, 0, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.kcw-hud-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.kcw-hud-item {
  font-size: 0.72rem;
  color: #64748b;
  white-space: nowrap;
}
.kcw-hud-item span {
  font-weight: 800;
  color: #e2e8f0;
  font-size: 0.82rem;
  margin-left: 3px;
}

.kcw-hud-players {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  flex: 1;
  justify-content: flex-end;
  scrollbar-width: none;
}
.kcw-hud-players::-webkit-scrollbar { display: none; }

.kcw-hud-player {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
  transition: background 0.3s;
}

.kcw-hud-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* === Canvas === */
.kcw-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
  cursor: crosshair;
  background: #4a8db5;
}

#kcw-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* === Tip bar === */
.kcw-game-tip {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #334155;
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  flex-shrink: 0;
  gap: 4px;
}

/* ─────────────────────────────────────────────
   RESULT SCREEN
───────────────────────────────────────────── */
.kcw-result {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 40px 24px;
  text-align: center;
}

.kcw-result-icon {
  font-size: 4.5rem;
  line-height: 1;
  animation: kcwBounceIn 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes kcwBounceIn {
  from { opacity: 0; transform: scale(0.2) rotate(-10deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

.kcw-result-title {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: kcwFadeUp 0.4s 0.15s ease-out both;
}

.kcw-result-sub {
  font-size: 0.92rem;
  color: #94a3b8;
  animation: kcwFadeUp 0.4s 0.25s ease-out both;
}

.kcw-result-pts {
  font-size: 2rem;
  font-weight: 900;
  color: #22c55e;
  animation: kcwFadeUp 0.4s 0.35s ease-out both;
}

@keyframes kcwFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─────────────────────────────────────────────
   MOBILE
───────────────────────────────────────────── */
@media (max-width: 600px) {
  .kcw-title-big  { font-size: 2.6rem; }
  .kcw-menu       { padding: 28px 16px; }
  .kcw-lobby      { padding: 16px; }
  .kcw-hud-left   { gap: 8px; }
  .kcw-hud-item   { font-size: 0.65rem; }
  .kcw-result-title { font-size: 2rem; }
}

/* ─────────────────────────────────────────────
   BOT COUNT PICKER
───────────────────────────────────────────── */
.kcw-bot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.kcw-bot-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: #94a3b8;
}

.kcw-bot-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kcw-bot-btn {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.07);
  color: #f8fafc;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.kcw-bot-btn:hover { background: rgba(255,255,255,0.15); }

.kcw-bot-count {
  font-size: 1.2rem;
  font-weight: 900;
  color: #a855f7;
  min-width: 20px;
  text-align: center;
}

/* ─────────────────────────────────────────────
   BUILD POPUP (fort right-click)
───────────────────────────────────────────── */
.kcw-build-popup {
  position: absolute;
  width: 172px;
  background: #111827;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
  z-index: 100;
  animation: kcwFadeIn 0.15s ease-out;
}

.kcw-build-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: #e2e8f0;
  margin-bottom: 4px;
}

.kcw-build-sub {
  font-size: 0.7rem;
  color: #475569;
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ─────────────────────────────────────────────
   TROOP % SELECTOR
───────────────────────────────────────────── */
.kcw-hud-sep {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
}

.kcw-pct-sel {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.kcw-pct-btn {
  padding: 3px 8px;
  border-radius: 7px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #64748b;
  font-family: 'Poppins', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.kcw-pct-btn:hover { background: rgba(255,255,255,0.12); color: #e2e8f0; }
.kcw-pct-btn.active {
  background: rgba(59,130,246,0.3);
  border-color: rgba(59,130,246,0.5);
  color: #93c5fd;
}

/* ─────────────────────────────────────────────
   HOVER TOOLTIP
───────────────────────────────────────────── */
.kcw-tile-tip {
  position: absolute;
  pointer-events: none;
  background: rgba(15,20,30,0.92);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #cbd5e1;
  white-space: nowrap;
  z-index: 50;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}

/* ─────────────────────────────────────────────
   HUD player pill states
───────────────────────────────────────────── */
.kcw-hud-player {
  cursor: pointer;
}
.kcw-hud-player:hover { background: rgba(255,255,255,0.1); }
.kcw-hud-player.elim  { opacity: 0.4; }
.kcw-hud-player.allied {
  border-color: rgba(34,197,94,0.4) !important;
  background: rgba(34,197,94,0.08);
}