:root {
  --bg: #0f1720;
  --panel: #1a2532;
  --panel-2: #223145;
  --border: #2e3f52;
  --text: #e8edf2;
  --text-dim: #93a3b5;
  --accent: #4fb3ff;
  --danger: #ff6b6b;
  --ok: #4caf78;

  --res-wood: #2e6b34;
  --res-wool: #a4c93c;
  --res-wheat: #f0c419;
  --res-ore: #7c8a99;
  --res-brick: #c1440e;
  --res-desert: #d9c48c;

  --color-red: #e05252;
  --color-blue: #4a90d9;
  --color-orange: #e08a3c;
  --color-white: #eef2f5;
  --color-green: #4caf78;
  --color-brown: #8a5a3c;
  --color-purple: #a266cc;
  --color-cyan: #3ec6c6;
  --color-pink: #e06fa8;
  --color-yellow: #d9c93c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.hidden { display: none !important; }

button {
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 14px;
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button.primary { background: var(--accent); color: #05131f; border-color: var(--accent); font-weight: 600; }
button.danger { background: var(--danger); color: #2a0808; border-color: var(--danger); }

input, select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 14px;
}

/* ---- Auth ---- */
#view-auth {
  max-width: 380px;
  margin: 10vh auto;
  padding: 28px;
  background: var(--panel);
  border-radius: 12px;
  border: 1px solid var(--border);
}
#view-auth h1 { text-align: center; margin-top: 0; }
#view-auth form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
#view-auth .switch { text-align: center; font-size: 13px; color: var(--text-dim); }
#view-auth .switch a { color: var(--accent); cursor: pointer; }
#auth-error { color: var(--danger); font-size: 13px; min-height: 18px; }

/* ---- Layout ---- */
#app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
#app-header nav { display: flex; gap: 8px; }
#app-header .who { color: var(--text-dim); font-size: 13px; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

/* ---- Lobby ---- */
.lobby-grid { display: grid; grid-template-columns: 1fr 320px; gap: 20px; }
.lobby-list { display: flex; flex-direction: column; gap: 10px; }
.lobby-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lobby-card .players { color: var(--text-dim); font-size: 13px; margin-top: 4px; }
.create-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  align-self: start;
}
.create-panel form { display: flex; flex-direction: column; gap: 10px; }

/* ---- Ranking ---- */
table.ranking { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 10px; overflow: hidden; }
table.ranking th, table.ranking td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
table.ranking th { color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; }

/* ---- Game view ---- */
#view-game { display: grid; grid-template-columns: 1fr 300px; gap: 16px; }
.board-wrap { background: #0a121a; border-radius: 12px; border: 1px solid var(--border); overflow: auto; padding: 10px; }
#board-svg { display: block; margin: 0 auto; }

.side-panel { display: flex; flex-direction: column; gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.card h3 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; color: var(--text-dim); }

.players-list { display: flex; flex-direction: column; gap: 6px; }
.player-row { display: flex; align-items: center; gap: 8px; padding: 4px 6px; border-radius: 6px; font-size: 13px; }
.player-row.current { background: var(--panel-2); }
.player-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.player-row .name { flex: 1; }
.player-row .vp { font-weight: 700; }

.hand { display: flex; gap: 6px; flex-wrap: wrap; }
.res-chip {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 8px; border-radius: 6px; font-size: 13px; font-weight: 600;
  background: var(--panel-2); border: 1px solid var(--border);
}
.res-swatch { width: 10px; height: 10px; border-radius: 2px; }

.actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.actions-grid button { width: 100%; }

#turn-banner {
  padding: 8px 12px; border-radius: 8px; background: var(--panel-2);
  font-size: 13px; margin-bottom: 10px; border-left: 3px solid var(--accent);
}

#log-panel { max-height: 160px; overflow-y: auto; font-size: 12px; color: var(--text-dim); display: flex; flex-direction: column-reverse; gap: 3px; }

.dev-cards-list { display: flex; flex-direction: column; gap: 6px; }
.dev-card-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; background: var(--panel-2); border-radius: 6px; padding: 6px 8px; }

/* trade modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px; width: 360px; }
.modal h3 { margin-top: 0; }
.resource-stepper { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.resource-stepper .controls { display: flex; align-items: center; gap: 8px; }
.resource-stepper button { padding: 2px 10px; }

.trade-offer-toast {
  background: var(--panel-2); border: 1px solid var(--accent); border-radius: 8px;
  padding: 10px; margin-bottom: 8px; font-size: 13px;
}
.trade-offer-toast .row { display: flex; gap: 8px; margin-top: 6px; }

#status-banner {
  position: fixed; top: 10px; left: 50%; transform: translateX(-50%);
  background: var(--danger); color: #2a0808; padding: 8px 16px; border-radius: 8px;
  font-size: 13px; z-index: 100; box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.winner-banner {
  text-align: center; font-size: 20px; font-weight: 700; color: var(--ok);
  padding: 16px; background: var(--panel); border-radius: 10px; border: 1px solid var(--ok);
  margin-bottom: 14px;
}

.discard-list { display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 900px) {
  #view-game { grid-template-columns: 1fr; }
  .lobby-grid { grid-template-columns: 1fr; }
}