:root {
  --bg: #121417;
  --panel: #191c21;
  --panel-2: #1f232a;
  --line: #2a2f37;
  --text: #e8eaed;
  --muted: #9aa3ad;
  --accent: #6ddf7b;
  --accent-ink: #0f1a12;
  --danger: #ff6b6b;
  --warn: #f2b544;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }

.topbar { height: 64px; display: flex; align-items: center; gap: 18px; padding: 0 32px; border-bottom: 1px solid var(--line); }
.brand img { height: 26px; display: block; }
.topbar-title { color: var(--muted); font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; }

.column { max-width: 960px; margin: 0 auto; padding: 40px 24px 80px; }
h2 { font-size: 20px; font-weight: 700; margin: 0 0 6px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.notice { padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); margin-bottom: 24px; }
.notice.ok { border-color: var(--accent); }
.notice.warn { border-color: var(--warn); }
.notice.error { border-color: var(--danger); color: var(--danger); }

.player { margin-bottom: 36px; }
.player label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.player-row { display: flex; align-items: center; gap: 12px; }
.input {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  padding: 12px 14px;
  width: 320px;
  max-width: 100%;
  outline: none;
}
.input:focus { border-color: var(--accent); }
.avatar { width: 40px; height: 40px; border-radius: 8px; image-rendering: pixelated; }

.block { margin-bottom: 44px; }
.block-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.toggle-btn { background: transparent; border: 0; color: var(--muted); font: inherit; font-weight: 600; padding: 8px 14px; cursor: pointer; }
.toggle-btn.active { background: var(--panel-2); color: var(--text); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; margin-top: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card .name { font-weight: 700; font-size: 17px; }
.card .desc { color: var(--muted); font-size: 13px; flex: 1; }
.card .price { font-size: 22px; font-weight: 700; margin-top: 4px; }
.card .price small { font-size: 13px; color: var(--muted); font-weight: 500; }
.loading { color: var(--muted); grid-column: 1 / -1; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 42px; padding: 0 18px; border-radius: 8px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  font: inherit; font-weight: 700; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--muted); filter: none; }
.portal-row { margin-top: 18px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.foot { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 20px; }

@media (max-width: 520px) {
  .topbar { padding: 0 16px; }
  .column { padding: 28px 16px 60px; }
  .input { width: 100%; }
}