:root {
  --bg: #0d1110;
  --panel: #161d1b;
  --panel2: #1e2825;
  --line: #2c3a36;
  --gold: #e8b23a;
  --red: #c8503c;
  --text: #cfd8d3;
  --dim: #7a8a83;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  overflow: hidden;
  user-select: none;
}
.hidden { display: none !important; }

/* ---------------- LOBBY ---------------- */
#lobby {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center;
  padding-top: 8vh; gap: 18px;
}
.logo {
  font-size: 52px; letter-spacing: 10px; font-weight: 800; color: var(--gold);
}
.logo span { color: var(--text); margin-left: 12px; font-weight: 300; }
.tagline { color: var(--dim); letter-spacing: 3px; text-transform: uppercase; font-size: 13px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 26px 30px; width: 460px; max-width: 94vw;
  display: flex; flex-direction: column; gap: 16px;
}
.panel h2 { color: var(--gold); letter-spacing: 3px; font-size: 18px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--dim); }

input, select {
  background: var(--panel2); border: 1px solid var(--line); color: var(--text);
  padding: 9px 12px; font-size: 15px; outline: none;
}
input:focus, select:focus { border-color: var(--gold); }
#join-code { width: 110px; text-transform: uppercase; letter-spacing: 4px; text-align: center; }

.row { display: flex; gap: 10px; align-items: center; }
.join-row { justify-content: center; }

button {
  background: var(--panel2); border: 1px solid var(--line); color: var(--text);
  padding: 10px 18px; cursor: pointer; font-size: 14px; letter-spacing: 2px;
}
button:hover:not(:disabled) { border-color: var(--gold); color: var(--gold); }
button:disabled { opacity: 0.4; cursor: default; }
button.primary { background: var(--gold); color: #14100a; border-color: var(--gold); font-weight: 700; }
button.primary:hover:not(:disabled) { background: #f5c75a; color: #14100a; }

.faction-pick { display: flex; gap: 12px; }
.fac-card {
  flex: 1; border: 1px solid var(--line); padding: 12px; cursor: pointer;
  display: flex; flex-direction: column; gap: 6px; background: var(--panel2);
}
.fac-card.selected { border-color: var(--gold); box-shadow: inset 0 0 0 1px var(--gold); }
.fac-card h3 { font-size: 15px; color: var(--text); }
.fac-card p { font-size: 11.5px; color: var(--dim); line-height: 1.45; }
.fac-swatch { width: 34px; height: 6px; }

.code-display {
  font-size: 22px; letter-spacing: 6px; text-align: center;
  padding: 12px; border: 1px dashed var(--line);
  display: flex; align-items: center; justify-content: center; gap: 14px;
}
.code-display b { color: var(--gold); }
#btn-copy-code {
  padding: 4px 10px; font-size: 11px; letter-spacing: 1px;
}
#btn-copy-code.copied { border-color: #4cd44c; color: #4cd44c; }

.slot-list { display: flex; flex-direction: column; gap: 8px; }
.slot {
  display: flex; align-items: center; gap: 10px;
  background: var(--panel2); border: 1px solid var(--line); padding: 10px 14px;
}
.slot .slot-name { flex: 1; }
.slot.filled .slot-name { color: var(--text); font-weight: 600; }
.slot-fac { font-size: 12px; color: var(--dim); }
.host-tag { font-size: 10px; color: var(--gold); border: 1px solid var(--gold); padding: 1px 6px; }
.map-label { margin-top: 6px; }
.hint { color: var(--dim); font-size: 12px; text-align: center; }
#lobby-error { color: var(--red); font-size: 13px; min-height: 18px; text-align: center; }

/* ---------------- GAME LAYOUT ---------------- */
#gamewrap {
  display: grid;
  grid-template-rows: 40px 1fr;
  grid-template-columns: 1fr 200px;
  height: 100vh;
}
#topbar {
  grid-column: 1 / 3;
  display: flex; align-items: center; gap: 22px; padding: 0 14px;
  background: var(--panel); border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.res { display: flex; align-items: center; gap: 7px; }
.dot { width: 10px; height: 10px; display: inline-block; }
.credits-dot { background: var(--gold); }
.power-dot { background: #57b8ff; }
#power.low { color: var(--red); font-weight: 700; }
.flex1 { flex: 1; }
#clock { color: var(--dim); }
#opponent-name { color: var(--dim); font-size: 13px; }

#main-area { position: relative; overflow: hidden; background: #000; }
#game { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; }
#fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; display: none; }
#selbox {
  position: absolute; border: 1px solid #fff; pointer-events: none; z-index: 5;
  background: rgba(255,255,255,0.06);
}

#banner {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  background: rgba(10, 14, 13, 0.85); border: 1px solid var(--gold);
  color: var(--gold); padding: 8px 26px; letter-spacing: 2px; font-size: 14px;
  pointer-events: none;
}

#endscreen {
  position: absolute; inset: 0; z-index: 20;
  background: rgba(5, 8, 7, 0.88);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
}
#endscreen h2 { font-size: 54px; letter-spacing: 12px; }
#end-title.win { color: var(--gold); }
#end-title.lose { color: var(--red); }
#end-reason { color: var(--dim); }

/* ---------------- SIDEBAR ---------------- */
#sidebar {
  background: var(--panel); border-left: 1px solid var(--line);
  display: flex; flex-direction: column; overflow-y: auto;
}
#minimap { width: 100%; aspect-ratio: 1; background: #000; border-bottom: 1px solid var(--line); cursor: pointer; }
.side-head {
  padding: 7px 10px 4px; font-size: 11px; letter-spacing: 3px; color: var(--dim);
  border-bottom: 1px solid var(--line); margin-top: 4px;
}
.buildlist { display: flex; flex-direction: column; padding: 6px; gap: 5px; }

.b-item {
  position: relative;
  background: var(--panel2); border: 1px solid var(--line);
  padding: 7px 9px; cursor: pointer; font-size: 12.5px;
  display: flex; justify-content: space-between; align-items: center;
}
.b-item:hover:not(.disabled) { border-color: var(--gold); }
.b-item.disabled { opacity: 0.35; cursor: default; }
.b-item .cost { color: var(--gold); }
.b-item .count {
  color: #0d1110; background: var(--gold); font-weight: 700;
  border-radius: 8px; padding: 0 6px; margin-left: 6px; font-size: 11px;
}
.b-item .bar {
  position: absolute; left: 0; bottom: 0; height: 3px; background: var(--gold); width: 0%;
}
.b-item.ready {
  border-color: var(--gold);
  animation: flash 0.9s infinite alternate;
  color: var(--gold); font-weight: 700;
}
@keyframes flash { from { background: var(--panel2); } to { background: #3d3220; } }