/* Generators category accent — match the rest of the generators-tools. */
    body.pk-tool--generators { --calc-accent: #FF8FB1; --calc-accent-2: #FFB47C; }

    .pk-wqr-input {
        width: 100%;
        padding: 12px 14px;
        border-radius: 10px;
        background: rgba(0,0,0,0.30);
        border: 1.5px solid rgba(255,255,255,0.12);
        color: var(--pk-fg);
        font-size: 0.95rem;
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        box-sizing: border-box;
        transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
    }
    .pk-wqr-input:focus {
        outline: none;
        border-color: var(--calc-accent);
        background: rgba(0,0,0,0.45);
        box-shadow: 0 0 0 4px rgba(255,143,177,0.12);
    }
    .pk-wqr-input-wrap { position: relative; }
    .pk-wqr-input-wrap .pk-wqr-input { padding-right: 44px; }
    .pk-wqr-eye {
        position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
        appearance: none; cursor: pointer;
        width: 32px; height: 32px;
        background: transparent; border: none;
        color: var(--pk-fg-mut); border-radius: 8px;
        display: inline-flex; align-items: center; justify-content: center;
    }
    .pk-wqr-eye:hover { color: var(--pk-fg); background: rgba(255,255,255,0.06); }
    .pk-wqr-toggle {
        display: inline-flex; align-items: center; gap: 8px;
        cursor: pointer; user-select: none;
        font-weight: 600; color: var(--pk-fg);
    }
    .pk-wqr-toggle input { accent-color: var(--calc-accent); width: 16px; height: 16px; }
    .pk-wqr-card {
        margin-top: 4px;
        display: flex; flex-direction: column; align-items: center; gap: 10px;
        padding: 18px;
        background: #fff;
        border-radius: 14px;
        box-shadow: 0 8px 28px -10px rgba(0,0,0,0.5);
    }
    .pk-wqr-canvas { display: flex; justify-content: center; max-width: 480px; width: 100%; }
    .pk-wqr-canvas svg { display: block; width: 100%; height: auto; max-width: 100%; }
    .pk-wqr-canvas--small { max-width: 220px; }
    .pk-wqr-canvas--medium { max-width: 340px; }
    .pk-wqr-canvas--large { max-width: 480px; }
    .pk-wqr-meta {
        font-size: 0.85rem; color: #1a1a2e;
        font-weight: 700; text-align: center;
        word-break: break-all;
    }
    .pk-wqr-payload {
        display: block; width: 100%;
        padding: 8px 12px;
        background: rgba(0,0,0,0.06);
        border: 1px solid rgba(0,0,0,0.10);
        border-radius: 8px;
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        font-size: 0.78rem; color: #2c2c44;
        word-break: break-all;
        text-align: left;
    }
    .pk-wqr-empty { color: var(--pk-fg-mut); padding: 8px 0 0; font-size: 0.95rem; }
    .pk-wqr-actions { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
    .pk-wqr-error {
        padding: 12px 14px;
        border-radius: 10px;
        background: rgba(255,107,107,0.10);
        border: 1px solid rgba(255,107,107,0.30);
        color: #FF8A8A;
        margin: 4px 0;
        text-align: left;
        font-size: 0.9rem;
    }
    .pk-btn {
        display: inline-flex; align-items: center; gap: 8px;
        padding: 10px 16px;
        border-radius: 10px;
        background: rgba(255,255,255,0.06);
        border: 1px solid rgba(255,255,255,0.12);
        color: var(--pk-fg);
        font-weight: 700; font-size: 0.85rem;
        cursor: pointer;
        transition: background .15s ease, border-color .15s ease;
    }
    .pk-btn.is-copied { background: rgba(45,190,122,0.20); border-color: #2DBE7A; color: #2DBE7A; }