, input[type="number"], button {
        background: #0e1420;
        color: #e5e7eb;
      }
    }
    select:focus, input:focus, button:focus { outline: none; box-shadow: 0 0 0 3px var(--focus); }
    .ops {
      display: flex; gap: 0.8rem; flex-wrap: wrap;
    }
    .chip {
      display: inline-flex; align-items: center; gap: 0.4rem;
      padding: 0.45rem 0.7rem; border-radius: 999px; background: #fff; color: #111;
      border: 2px solid transparent; cursor: pointer; user-select: none;
    }
    .chi