/* 在线扫码 */
.qs-opts {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 12px 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--c-surface-soft, #f6f8fa);
}
.qs-check {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--c-text-sub, #5b6572);
    cursor: pointer;
}
.qs-check input { width: 15px; height: 15px; }

.qs-stage {
    position: relative;
    margin: 14px 0 0;
    border-radius: 12px;
    overflow: hidden;
    background: #1a1f27;
    display: none;
}
.qs-stage.is-on { display: block; }
.qs-stage video {
    width: 100%;
    height: auto;
    display: block;
    max-height: 340px;
    object-fit: cover;
}

.qs-mask { display: none; }
.qs-mask.is-on {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.qs-frame {
    width: 62%;
    max-width: 260px;
    aspect-ratio: 1 / 1;
    border: 3px solid rgba(0, 150, 220, .9);
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, .35);
}
.qs-mask-txt {
    margin: 0;
    color: #fff;
    font-size: 12.5px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .6);
}

.qs-result { margin-top: 14px; }
.qs-result label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-sub, #5b6572);
}
.qs-area {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--c-border, #e3e8ef);
    border-radius: 10px;
    background: var(--c-surface-soft, #f6f8fa);
    color: var(--c-text, #1f2933);
    font-size: 13px;
    line-height: 1.6;
    resize: vertical;
    word-break: break-all;
}

.qs-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.qs-history { margin-top: 18px; }
.qs-h3 {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--c-text, #1f2933);
}
.qs-history-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}
.qs-h-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--c-surface-soft, #f6f8fa);
    font-size: 12.5px;
}
.qs-h-time { color: var(--c-text-muted, #9aa5b1); white-space: nowrap; }
.qs-h-fmt {
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(0, 150, 220, .12);
    color: #0a7fc0;
    font-size: 11px;
    white-space: nowrap;
}
.qs-h-txt {
    flex: 1;
    color: var(--c-text, #1f2933);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.qs-empty-txt {
    margin: 0;
    font-size: 13px;
    color: var(--c-text-muted, #9aa5b1);
}

.qs-note {
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.7;
}
.qs-note.is-ok { background: rgba(22, 163, 74, .1); color: #15803d; }

[data-theme="dark"] .qs-area { background: var(--c-surface-soft, #232a33); }
[data-theme="dark"] .qs-h-fmt { color: #58bdf0; }
[data-theme="dark"] .qs-note.is-ok { color: #4ade80; }