/* ═══════════════════════════════════════════
       SIMON ON BASE - Premium Dark UI
       ═══════════════════════════════════════════ */
    :root {
      --bg: #060710;
      --surface: rgba(16, 18, 28, 0.65);
      --surface-solid: #10121C;
      --surface2: #181A26;
      --line: rgba(255,255,255,0.06);
      --line-hover: rgba(255,255,255,0.12);
      --text: #FFFFFF;
      --muted: #6B7894;
      --blue: #0052FF;
      --blue-light: #4D85FF;
      --blue-glow: rgba(0,82,255,0.35);
      --pad-1: #001B66;
      --pad-2: #0052FF;
      --pad-3: #4D85FF;
      --pad-4: #A6C2FF;
      --good: #2FD37A;
      --bad: #FF5C5C;
      --gold: #FFC24D;
      --silver: #C9D4E4;
      --bronze: #C08A5A;
    }

    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
    html,body{height:100%}

    body {
      background: var(--bg);
      color: var(--text);
      font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ── Animated ambient background ─── */
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background:
        radial-gradient(ellipse 700px 500px at 15% 35%, rgba(0,82,255,0.07) 0%, transparent 70%),
        radial-gradient(ellipse 500px 500px at 85% 15%, rgba(77,133,255,0.05) 0%, transparent 70%),
        radial-gradient(ellipse 900px 400px at 50% 95%, rgba(0,27,102,0.08) 0%, transparent 70%);
      animation: ambientShift 30s ease-in-out infinite alternate;
    }

    @keyframes ambientShift {
      0%   { opacity: 1; transform: scale(1) translateX(0) }
      100% { opacity: .65; transform: scale(1.15) translateX(2%) }
    }

    /* subtle noise texture */
    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: .025;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      pointer-events: none;
    }

    /* ═══════════ HEADER ═══════════ */
    header {
      position: sticky;
      top: 0;
      z-index: 50;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 28px;
      background: rgba(6,7,16,0.8);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-bottom: 1px solid rgba(255,255,255,0.04);
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 15px;
      letter-spacing: .04em;
      flex-shrink: 0;
    }

    .brand-mark {
      width: 30px; height: 30px;
      border-radius: 50%;
      background: var(--blue);
      position: relative;
      flex: none;
      box-shadow: 0 0 18px var(--blue-glow);
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      left: 0; top: 50%;
      width: 14px; height: 4px;
      background: var(--bg);
      transform: translateY(-50%);
    }

    .brand small {
      display: block;
      font-weight: 500;
      color: var(--muted);
      font-size: 9px;
      letter-spacing: .18em;
      text-transform: uppercase;
    }

    /* ── Nav tabs inline in header ─── */
    nav {
      display: flex;
      gap: 2px;
      background: rgba(255,255,255,0.035);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 999px;
      padding: 3px;
      flex-shrink: 0;
    }

    nav button {
      display: flex;
      align-items: center;
      gap: 7px;
      background: none;
      border: none;
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
      padding: 8px 20px;
      border-radius: 999px;
      cursor: pointer;
      transition: all .22s ease;
      white-space: nowrap;
    }

    nav button:hover {
      color: var(--text);
      background: rgba(255,255,255,0.04);
    }

    nav button.on {
      background: var(--blue);
      color: #fff;
      box-shadow: 0 2px 14px var(--blue-glow);
    }

    nav button svg {
      width: 16px; height: 16px;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    #walletBtn {
      background: rgba(255,255,255,0.04);
      color: var(--text);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 999px;
      padding: 9px 20px;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: all .2s;
      flex-shrink: 0;
    }

    #walletBtn:hover {
      border-color: var(--blue);
      background: rgba(0,82,255,0.08);
    }

    #walletBtn.connected {
      border-color: var(--blue);
      color: var(--blue-light);
      background: rgba(0,82,255,0.06);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-shrink: 0;
    }

    .icon-btn {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0;
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 50%;
      background: rgba(255,255,255,0.04);
      color: var(--muted);
      cursor: pointer;
    }

    .icon-btn:hover { color: var(--text); border-color: var(--blue) }
    .icon-btn:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 2px }
    .icon-btn svg {
      width: 18px;
      height: 18px;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    /* ═══════════ MAIN WRAP ═══════════ */
    .wrap {
      width: 100%;
      max-width: 960px;
      margin: 0 auto;
      padding: 28px 28px 56px;
    }

    /* ═══════════ VIEWS ═══════════ */
    .view {
      display: none;
      width: 100%;
      flex-direction: column;
      align-items: center;
      animation: viewIn .35s ease;
    }

    .view.on { display: flex }

    @keyframes viewIn {
      from { opacity: 0; transform: translateY(10px) }
      to   { opacity: 1; transform: none }
    }

    /* ═══════════ RIBBON ═══════════ */
    .ribbon {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: linear-gradient(135deg, rgba(0,82,255,0.1), rgba(0,82,255,0.03));
      border: 1px solid rgba(0,82,255,0.18);
      border-radius: 14px;
      padding: 12px 22px;
      font-size: 13px;
      color: var(--muted);
      margin-bottom: 28px;
    }

    .ribbon b {
      color: var(--text);
      font-variant-numeric: tabular-nums;
    }

    .ribbon .dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--blue);
      box-shadow: 0 0 10px var(--blue-glow);
      animation: pulse 2.5s ease-in-out infinite;
    }

    @keyframes pulse {
      0%,100% { opacity: 1; box-shadow: 0 0 10px var(--blue-glow) }
      50% { opacity: .3; box-shadow: 0 0 4px var(--blue-glow) }
    }

    /* ═══════════ PLAY: LAYOUT ═══════════ */
    .play-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      width: 100%;
      align-items: start;
    }

    .play-left {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .play-right {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    /* ═══════════ BOARD CONTAINER ═══════════ */
    .board-wrap {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 32px 0;
    }

    .board-wrap::before {
      content: "";
      position: absolute;
      width: 420px; height: 420px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0,82,255,0.1) 0%, transparent 65%);
      pointer-events: none;
      transition: all .5s;
    }

    .board-wrap:has(.playing)::before {
      background: radial-gradient(circle, rgba(0,82,255,0.22) 0%, transparent 65%);
      animation: boardGlow 3s ease-in-out infinite;
    }

    @keyframes boardGlow {
      0%,100% { transform: scale(1); opacity: .7 }
      50%     { transform: scale(1.06); opacity: 1 }
    }

    /* ═══════════ BOARD ═══════════ */
    .board {
      width: min(80vw, 340px);
      aspect-ratio: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      padding: 8px;
      background: var(--surface-solid);
      border: 1px solid var(--line);
      border-radius: 28%;
      transition: box-shadow .4s;
      position: relative;
      z-index: 1;
    }

    .board.playing {
      box-shadow:
        0 0 60px rgba(0,82,255,0.25),
        0 0 120px rgba(0,82,255,0.08),
        inset 0 0 30px rgba(0,82,255,0.05);
    }

    .pad {
      border: none;
      cursor: pointer;
      transition: filter .12s, transform .08s, box-shadow .18s;
      filter: brightness(.48) saturate(.75);
    }

    .pad[data-i="0"] { background: var(--pad-1); border-radius: 100% 12px 12px 12px }
    .pad[data-i="1"] { background: var(--pad-2); border-radius: 12px 100% 12px 12px }
    .pad[data-i="2"] { background: var(--pad-3); border-radius: 12px 12px 12px 100% }
    .pad[data-i="3"] { background: var(--pad-4); border-radius: 12px 12px 100% 12px }

    .pad.lit {
      filter: brightness(1.35) saturate(1.2);
      box-shadow: 0 0 40px rgba(0,82,255,0.45), inset 0 0 20px rgba(255,255,255,0.08);
    }

    .pad:active { transform: scale(.96) }
    .board.locked .pad { cursor: default }
    .pad:focus-visible { outline: 3px solid #fff; outline-offset: 2px }

    /* ═══════════ MODE SELECTOR ═══════════ */
    .modes {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      width: 100%;
    }

    .mode {
      background: var(--surface);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 14px 6px;
      text-align: center;
      cursor: pointer;
      transition: all .22s ease;
    }

    .mode:hover {
      border-color: var(--line-hover);
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    }

    .mode b { display: block; font-size: 13.5px; margin-bottom: 2px }
    .mode span { font-size: 10px; color: var(--muted); letter-spacing: .04em }

    .mode.on {
      border-color: rgba(0,82,255,0.45);
      background: rgba(0,82,255,0.1);
      box-shadow: 0 0 24px rgba(0,82,255,0.1), inset 0 0 20px rgba(0,82,255,0.04);
    }

    .mode.on b { color: var(--blue-light) }

    .mode.degen.on {
      border-color: rgba(255,194,77,0.4);
      background: rgba(255,194,77,0.06);
      box-shadow: 0 0 24px rgba(255,194,77,0.08);
    }

    .mode.degen.on b { color: var(--gold) }

    .modes.locked .mode { opacity: .35; cursor: default; transform: none !important; box-shadow: none !important }
    .modes.locked .mode.on { opacity: 1 }

    /* ═══════════ HUD STATS ═══════════ */
    .hud {
      width: 100%;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }

    .stat {
      background: var(--surface);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 16px 12px;
      text-align: center;
      transition: border-color .2s, transform .2s;
    }

    .stat:hover {
      border-color: var(--line-hover);
      transform: translateY(-1px);
    }

    .stat b {
      display: block;
      font-size: 26px;
      font-weight: 800;
      font-variant-numeric: tabular-nums;
      line-height: 1.1;
    }

    .stat span {
      font-size: 10px;
      color: var(--muted);
      letter-spacing: .1em;
      text-transform: uppercase;
      margin-top: 2px;
      display: block;
    }

    .stat.chain b {
      background: linear-gradient(135deg, #0052FF 0%, #4D85FF 50%, #A6C2FF 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* ═══════════ STATUS ═══════════ */
    #status {
      height: 26px;
      font-size: 14px;
      font-weight: 500;
      color: var(--muted);
      letter-spacing: .03em;
      transition: color .2s;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    #status.watch { color: var(--blue-light) }
    #status.go    { color: var(--good) }
    #status.dead  { color: var(--bad) }

    .stake-panel {
      width: 100%;
      background: var(--surface);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 12px;
    }

    .stake-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 10px;
      color: var(--muted);
      font-size: 11px;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .stake-head b {
      color: var(--blue-light);
      font-size: 12px;
      letter-spacing: 0;
      text-transform: none;
    }

    .stake-options {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 6px;
    }

    .stake-options button {
      min-height: 38px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: rgba(255,255,255,0.025);
      color: var(--muted);
      font-size: 11px;
      font-weight: 800;
      cursor: pointer;
      transition: all .18s;
    }

    .stake-options button:hover {
      border-color: var(--line-hover);
      color: var(--text);
    }

    .stake-options button.on {
      border-color: rgba(0,82,255,0.55);
      background: rgba(0,82,255,0.12);
      color: #CFE0FF;
      box-shadow: inset 0 0 18px rgba(0,82,255,0.05);
    }

    /* ═══════════ START BUTTON ═══════════ */
    #startBtn {
      width: 100%;
      background: linear-gradient(135deg, #0044DD, #0052FF, #1A66FF);
      color: #fff;
      border: none;
      border-radius: 14px;
      padding: 16px 44px;
      font-size: 16px;
      font-weight: 700;
      cursor: pointer;
      transition: all .22s;
      box-shadow: 0 4px 24px var(--blue-glow);
      letter-spacing: .02em;
    }

    #startBtn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(0,82,255,0.45);
    }

    #startBtn:disabled {
      opacity: .3;
      cursor: default;
      transform: none;
      box-shadow: none;
    }

    .queue-panel {
      width: 100%;
      background: var(--surface);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 14px;
      overflow: hidden;
    }

    .queue-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 14px;
      border-bottom: 1px solid var(--line);
      font-size: 12px;
      color: var(--muted);
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .queue-head b {
      color: var(--blue-light);
      font-size: 11px;
      font-variant-numeric: tabular-nums;
    }

    .queue-list {
      display: grid;
      gap: 1px;
      max-height: 168px;
      overflow-y: auto;
    }

    .queue-player,
    .queue-empty {
      min-height: 44px;
      padding: 10px 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      background: rgba(255,255,255,0.015);
    }

    .queue-empty {
      justify-content: center;
      color: var(--muted);
      font-size: 12px;
    }

    .queue-player .who {
      min-width: 0;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
      color: #CFE0FF;
      font-size: 12px;
    }

    .queue-player.named .who {
      font-family: inherit;
      font-weight: 700;
    }

    .queue-player .state {
      flex: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--good);
      font-size: 11px;
      font-weight: 700;
    }

    .queue-player .state::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--good);
      box-shadow: 0 0 8px rgba(47,211,122,0.45);
    }

    .queue-player .amount {
      flex: none;
      color: var(--blue-light);
      font-size: 11px;
      font-weight: 800;
      font-variant-numeric: tabular-nums;
    }

    .reward-panel {
      width: 100%;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: center;
      background: rgba(47,211,122,0.055);
      border: 1px solid rgba(47,211,122,0.16);
      border-radius: 14px;
      padding: 12px 14px;
    }

    .reward-panel[hidden] {
      display: none;
    }

    .reward-panel span {
      display: block;
      color: var(--muted);
      font-size: 10px;
      letter-spacing: .1em;
      text-transform: uppercase;
    }

    .reward-panel b {
      display: block;
      color: var(--good);
      font-size: 18px;
      font-variant-numeric: tabular-nums;
      margin-top: 2px;
    }

    .reward-panel small {
      display: block;
      color: var(--muted);
      font-size: 11px;
      margin-top: 2px;
    }

    .reward-panel a {
      color: var(--blue-light);
    }

    .reward-actions {
      display: grid;
      gap: 8px;
      min-width: 120px;
    }

    .reward-panel button {
      border: none;
      border-radius: 12px;
      background: var(--good);
      color: #06100A;
      cursor: pointer;
      font-size: 12px;
      font-weight: 900;
      padding: 10px 16px;
      transition: all .18s;
    }

    .reward-panel button:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(47,211,122,0.24);
    }

    .reward-panel button:disabled {
      opacity: .35;
      cursor: default;
      transform: none;
      box-shadow: none;
    }

    .reward-panel button[hidden] {
      display: none;
    }

    .practice-note {
      font-size: 12px;
      color: var(--muted);
      min-height: 16px;
      text-align: center;
    }

    /* ═══════════ RANKS VIEW ═══════════ */
    .seg {
      display: flex;
      background: var(--surface);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 4px;
      margin-bottom: 16px;
      width: 100%;
      max-width: 340px;
    }

    .seg button {
      flex: 1;
      background: none;
      border: none;
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
      padding: 9px 0;
      border-radius: 999px;
      cursor: pointer;
      transition: all .2s;
    }

    .seg button.on {
      background: var(--blue);
      color: #fff;
      box-shadow: 0 2px 12px var(--blue-glow);
    }

    .season {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: var(--surface);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 14px 20px;
      margin-bottom: 16px;
    }

    .season .s-label {
      font-size: 11px;
      color: var(--muted);
      letter-spacing: .1em;
      text-transform: uppercase;
    }

    .season .s-num {
      font-size: 18px;
      font-weight: 800;
      background: linear-gradient(135deg, #0052FF, #4D85FF);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .season .s-count {
      font-size: 13px;
      font-variant-numeric: tabular-nums;
      color: var(--text);
    }

    .season .s-count small {
      display: block;
      font-size: 10px;
      color: var(--muted);
      text-align: right;
      letter-spacing: .06em;
    }

    .lb-table {
      width: 100%;
      background: var(--surface);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
    }

    .lb-row {
      display: grid;
      grid-template-columns: 44px 1fr auto 60px;
      gap: 10px;
      align-items: center;
      padding: 14px 20px;
      font-size: 14px;
      border-top: 1px solid var(--line);
      transition: background .15s;
    }

    .lb-row:first-child { border-top: none }
    .lb-row:hover { background: rgba(255,255,255,0.02) }

    .lb-row .rank {
      color: var(--muted);
      font-variant-numeric: tabular-nums;
      font-weight: 700;
      font-size: 14px;
    }

    .lb-row.top1 .rank { color: var(--gold); font-size: 16px }
    .lb-row.top2 .rank { color: var(--silver) }
    .lb-row.top3 .rank { color: var(--bronze) }

    .lb-row .who {
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
      letter-spacing: .01em;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-size: 13px;
    }

    .lb-row .who.named {
      font-family: inherit;
      font-weight: 600;
      color: #CFE0FF;
      font-size: 14px;
    }

    .lb-row .pts {
      text-align: right;
      font-weight: 800;
      font-variant-numeric: tabular-nums;
      font-size: 15px;
    }

    .lb-row.me {
      background: rgba(0,82,255,0.06);
    }

    .lb-row.me .who::after {
      content: " · you";
      color: var(--blue);
      font-size: 11px;
      font-family: system-ui;
    }

    .chip {
      font-size: 9px;
      font-weight: 800;
      letter-spacing: .05em;
      border-radius: 6px;
      padding: 3px 7px;
      justify-self: end;
      text-transform: uppercase;
    }

    .chip.m0 { background: rgba(47,211,122,0.12); color: var(--good) }
    .chip.m1 { background: rgba(0,82,255,0.15); color: #7AA5FF }
    .chip.m2 { background: rgba(255,194,77,0.12); color: var(--gold) }

    .lb-empty {
      padding: 28px 20px;
      font-size: 14px;
      color: var(--muted);
      text-align: center;
    }

    .lb-foot {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 12px;
    }

    .lb-foot span { font-size: 12px; color: var(--muted) }

    #lbRefresh {
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--line);
      color: var(--muted);
      border-radius: 999px;
      padding: 7px 18px;
      font-size: 12px;
      font-weight: 600;
      cursor: pointer;
      transition: all .2s;
    }

    #lbRefresh:hover { border-color: var(--blue); color: var(--blue-light); background: rgba(0,82,255,0.06) }
    #lbRefresh:disabled { opacity: .35; cursor: default }

    /* ═══════════ BADGES VIEW ═══════════ */
    .progress-card {
      width: 100%;
      background: var(--surface);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 20px;
      margin-bottom: 20px;
    }

    .progress-card .p-top {
      display: flex;
      justify-content: space-between;
      font-size: 13px;
      margin-bottom: 12px;
    }

    .progress-card .p-top b { color: var(--blue-light) }

    .bar {
      height: 8px;
      background: var(--surface2);
      border-radius: 99px;
      overflow: hidden;
      position: relative;
    }

    .bar::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
      animation: barShimmer 2.5s ease-in-out infinite;
    }

    @keyframes barShimmer {
      0%   { transform: translateX(-100%) }
      100% { transform: translateX(100%) }
    }

    .bar i {
      display: block;
      height: 100%;
      background: linear-gradient(90deg, #0052FF, #4D85FF, #A6C2FF);
      border-radius: 99px;
      width: 0%;
      transition: width .6s ease;
      position: relative;
      z-index: 1;
    }

    .badges {
      width: 100%;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 14px;
    }

    .badge {
      display: grid;
      grid-template-columns: 80px 1fr auto;
      gap: 14px;
      align-items: center;
      background: var(--surface);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 16px;
      transition: all .25s ease;
    }

    .badge:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }

    .badge.owned {
      border-color: rgba(0,82,255,0.4);
      box-shadow: 0 0 20px rgba(0,82,255,0.08);
    }

    .badge-art {
      width: 80px; height: 80px;
      border-radius: 18px;
      background: var(--bg);
      border: 1px solid var(--line);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .badge-art .orb {
      width: 38px; height: 38px;
      border-radius: 50%;
      position: relative;
    }

    .badge.owned .badge-art .orb {
      box-shadow: 0 0 20px currentColor;
    }

    .badge-art .orb::after {
      content: "";
      position: absolute;
      left: 0; top: 50%;
      width: 17px; height: 5px;
      background: var(--bg);
      transform: translateY(-50%);
    }

    .badge.locked .badge-art { filter: grayscale(1) brightness(.5) }

    .badge-info b { display: block; font-size: 15px; margin-bottom: 3px }
    .badge-info span { font-size: 12px; color: var(--muted); line-height: 1.4 }

    .badge-cta button {
      background: linear-gradient(135deg, #0044DD, #0052FF);
      color: #fff;
      border: none;
      border-radius: 12px;
      padding: 10px 18px;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: all .2s;
      box-shadow: 0 2px 12px var(--blue-glow);
    }

    .badge-cta button:hover { transform: translateY(-1px); box-shadow: 0 4px 18px var(--blue-glow) }
    .badge-cta button:disabled { opacity: .4; cursor: default; transform: none; box-shadow: none }

    .badge-state { font-size: 12px; font-weight: 700 }
    .badge-state.owned { color: var(--good) }
    .badge-state.locked { color: var(--muted) }

    #badgeMsg {
      font-size: 12.5px;
      margin-top: 14px;
      min-height: 18px;
      color: var(--muted);
      text-align: center;
      width: 100%;
    }

    #badgeMsg.ok { color: var(--good) }
    #badgeMsg.err { color: var(--bad) }
    #badgeMsg a { color: var(--blue-light) }

    /* ═══════════ OVERLAY ═══════════ */
    .overlay {
      position: fixed;
      inset: 0;
      background: rgba(6,7,16,0.85);
      display: none;
      align-items: center;
      justify-content: center;
      padding: 20px;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      z-index: 60;
    }

    .overlay.show { display: flex }

    .guide-card {
      width: min(560px, 100%);
      max-height: min(720px, calc(100vh - 40px));
      overflow-y: auto;
      background: var(--surface-solid);
      border: 1px solid var(--line-hover);
      border-radius: 8px;
      padding: 24px;
      box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    }

    .guide-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 20px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--line);
    }

    .guide-head span {
      display: block;
      color: var(--blue-light);
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
    }

    .guide-head h2 { margin-top: 4px; font-size: 22px; letter-spacing: 0 }
    .guide-head .icon-btn { flex: none }
    .guide-list { padding: 6px 0 }
    .guide-list section {
      display: grid;
      grid-template-columns: 100px 1fr;
      gap: 16px;
      padding: 14px 0;
      border-bottom: 1px solid var(--line);
    }
    .guide-list b { font-size: 13px; color: var(--text) }
    .guide-list p { color: var(--muted); font-size: 13px; line-height: 1.55 }
    .guide-note {
      display: flex;
      gap: 10px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
      padding-top: 14px;
    }
    .guide-note span {
      width: 7px;
      height: 7px;
      margin-top: 5px;
      border-radius: 50%;
      background: var(--good);
      flex: none;
    }

    .card {
      background: var(--surface-solid);
      border: 1px solid var(--line);
      border-radius: 24px;
      padding: 36px 30px;
      max-width: 400px;
      width: 100%;
      text-align: center;
      box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    }

    .result-card { position: relative }

    .card #resultCloseBtn {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 36px;
      height: 36px;
      padding: 0;
      margin: 0;
      border: 1px solid var(--line-hover);
      border-radius: 50%;
      background: rgba(255,255,255,0.04);
      color: var(--muted);
      box-shadow: none;
    }

    .card #resultCloseBtn:hover {
      color: var(--text);
      border-color: var(--blue);
      transform: none;
    }

    .card h2 {
      font-size: 13px;
      color: var(--muted);
      letter-spacing: .14em;
      text-transform: uppercase;
      font-weight: 600;
    }

    .card .big {
      font-size: 72px;
      font-weight: 900;
      background: linear-gradient(135deg, #0052FF, #4D85FF, #A6C2FF);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      line-height: 1;
      margin: 10px 0 4px;
    }

    .card .sub {
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 24px;
    }

    .card button {
      width: 100%;
      border: none;
      border-radius: 14px;
      padding: 15px;
      font-size: 15px;
      font-weight: 700;
      cursor: pointer;
      margin-top: 10px;
      transition: all .2s;
    }

    #mintBtn {
      background: linear-gradient(135deg, #0044DD, #0052FF);
      color: #fff;
      box-shadow: 0 4px 20px var(--blue-glow);
    }

    #mintBtn:hover { transform: translateY(-1px); box-shadow: 0 6px 28px var(--blue-glow) }
    #mintBtn:disabled { opacity: .4; cursor: default; transform: none; box-shadow: none }

    #settleRewardBtn {
      background: linear-gradient(135deg, #11985b, #2fd37a);
      color: #02130a;
      box-shadow: 0 4px 20px rgba(47,211,122,0.22);
    }

    #settleRewardBtn[hidden] {
      display: none;
    }

    #settleRewardBtn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(47,211,122,0.28) }
    #settleRewardBtn:disabled { opacity: .4; cursor: default; transform: none; box-shadow: none }

    #againBtn {
      background: rgba(255,255,255,0.04);
      color: var(--text);
      border: 1px solid var(--line);
    }

    #againBtn:hover { border-color: var(--line-hover); background: rgba(255,255,255,0.06) }

    .ready-card {
      max-width: 460px;
    }

    .ready-vs {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      gap: 10px;
      align-items: center;
      margin: 22px 0 12px;
    }

    .ready-vs span {
      min-width: 0;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.035);
      border-radius: 12px;
      padding: 12px;
      color: #CFE0FF;
      font-size: 13px;
      font-weight: 700;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .ready-vs b {
      color: var(--blue-light);
      font-size: 12px;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    #readyText {
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 16px;
    }

    .ready-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .ready-actions #readyAcceptBtn {
      background: linear-gradient(135deg, #0044DD, #0052FF);
      color: #fff;
      box-shadow: 0 4px 20px var(--blue-glow);
    }

    .ready-actions #readyCancelBtn {
      background: rgba(255,255,255,0.04);
      color: var(--text);
      border: 1px solid var(--line);
    }

    #mintMsg {
      font-size: 12.5px;
      margin-top: 14px;
      min-height: 18px;
      color: var(--muted);
      word-break: break-all;
    }

    #mintMsg.ok { color: var(--good) }
    #mintMsg.err { color: var(--bad) }
    #mintMsg a { color: var(--blue-light) }

    /* ═══════════ SECURITY NOTE ═══════════ */
    .safe {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      width: 100%;
      background: rgba(16,18,28,0.4);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255,255,255,0.04);
      border-radius: 14px;
      padding: 14px 16px;
      font-size: 11px;
      color: var(--muted);
      line-height: 1.6;
      margin-top: 32px;
    }

    .safe .dot {
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--good);
      flex: none;
      margin-top: 4px;
      box-shadow: 0 0 8px rgba(47,211,122,0.3);
    }

    /* ═══════════ RESPONSIVE ═══════════ */
    @media (max-width: 780px) {
      .play-grid {
        grid-template-columns: 1fr;
      }
      .play-left { order: 1 }
      .play-right { order: 0 }
      .board-wrap { padding: 20px 0 }
      .badges { grid-template-columns: 1fr }
    }

    @media (max-width: 640px) {
      header { padding: 8px 14px; gap: 6px }
      nav button { padding: 7px 14px; font-size: 12px; gap: 5px }
      nav button svg { width: 14px; height: 14px }
      #walletBtn { padding: 7px 14px; font-size: 12px }
      .header-actions { gap: 6px }
      .icon-btn { width: 32px; height: 32px }
      .wrap { padding: 18px 16px 48px }
      .board { width: min(82vw, 300px) }
      .stat b { font-size: 22px }
    }

    @media (max-width: 480px) {
      header { flex-wrap: wrap; justify-content: center; gap: 6px }
      .brand { margin-right: auto }
      .header-actions { order: 2 }
      nav { order: 3; width: 100%; justify-content: center; margin-top: 2px }
      .modes { grid-template-columns: 1fr }
      .stake-options { grid-template-columns: 1fr 1fr }
      .stat b { font-size: 20px }
      .card .big { font-size: 56px }
      .guide-card { padding: 18px }
      .guide-list section { grid-template-columns: 1fr; gap: 5px }
    }

    @media (prefers-reduced-motion: reduce) {
      *,*::before,*::after {
        transition: none !important;
        animation: none !important;
      }
    }