/* ── Quick Mode Overlay ────────────────────────────── */
    #quick-overlay {
      display: none;
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 9999;
      background: rgba(22,22,24,0.92);
      backdrop-filter: blur(24px) saturate(180%);
      -webkit-backdrop-filter: blur(24px) saturate(180%);
      border: 1px solid rgba(0,229,160,0.2);
      border-radius: var(--radius-lg);
      padding: 18px 22px;
      min-width: 380px;
      max-width: 500px;
      box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 40px rgba(0,229,160,0.08);
      font-family: "SF Mono", "Consolas", monospace;
      animation: popIn 0.35s cubic-bezier(0.34,1.56,0.64,1);
    }
    #quick-overlay.visible { display: block; }

    @keyframes popIn {
      from { opacity: 0; transform: translateY(24px) scale(0.92); }
      to   { opacity: 1; transform: translateY(0) scale(1); }
    }

    .qm-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 10px;
      font-size: 10px;
      color: var(--text-dim);
    }
    .qm-header .qm-label {
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 1.2px;
      font-size: 9px;
    }
    .qm-header .qm-dismiss {
      cursor: pointer;
      color: var(--text-dim);
      font-size: 14px;
      transition: color var(--transition-fast);
    }
    .qm-header .qm-dismiss:hover { color: var(--red); }

    .qm-title {
      font-size: 14px;
      font-weight: 600;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 6px;
      letter-spacing: -0.2px;
      font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
    }

    .qm-details {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: 12px;
      margin-bottom: 12px;
    }
    .qm-price {
      font-size: 20px;
      font-weight: 800;
      color: var(--accent);
      text-shadow: 0 0 20px var(--accent-glow);
    }
    .qm-meta {
      color: var(--text-dim);
      font-size: 10px;
      line-height: 1.5;
    }

    .qm-actions {
      display: flex;
      gap: 10px;
      font-size: 10px;
      color: var(--text-dim);
      padding-top: 8px;
      border-top: 1px solid var(--border);
    }
    .qm-actions kbd {
      display: inline-block;
      padding: 2px 7px;
      border-radius: 4px;
      background: rgba(255,255,255,0.06);
      border: 1px solid var(--border);
      color: var(--text-secondary);
      font-size: 10px;
      font-weight: 600;
      margin-right: 3px;
    }
    .qm-actions .qm-buy {
      color: var(--accent);
      font-weight: 700;
    }