.el-alert{--el-alert-padding:8px 16px;--el-alert-border-radius-base:var(--el-border-radius-base);--el-alert-title-font-size:14px;--el-alert-title-with-description-font-size:16px;--el-alert-description-font-size:14px;--el-alert-close-font-size:16px;--el-alert-close-customed-font-size:14px;--el-alert-icon-size:16px;--el-alert-icon-large-size:28px;align-items:center;background-color:var(--el-color-white);border-radius:var(--el-alert-border-radius-base);box-sizing:border-box;display:flex;margin:0;opacity:1;overflow:hidden;padding:var(--el-alert-padding);position:relative;transition:opacity var(--el-transition-duration-fast);width:100%}.el-alert.is-light .el-alert__close-btn{color:var(--el-text-color-placeholder)}.el-alert.is-dark .el-alert__close-btn,.el-alert.is-dark .el-alert__description{color:var(--el-color-white)}.el-alert.is-center{justify-content:center}.el-alert--primary{--el-alert-bg-color:var(--el-color-primary-light-9)}.el-alert--primary.is-light{background-color:var(--el-alert-bg-color)}.el-alert--primary.is-light,.el-alert--primary.is-light .el-alert__description{color:var(--el-color-primary)}.el-alert--primary.is-dark{background-color:var(--el-color-primary);color:var(--el-color-white)}.el-alert--success{--el-alert-bg-color:var(--el-color-success-light-9)}.el-alert--success.is-light{background-color:var(--el-alert-bg-color)}.el-alert--success.is-light,.el-alert--success.is-light .el-alert__description{color:var(--el-color-success)}.el-alert--success.is-dark{background-color:var(--el-color-success);color:var(--el-color-white)}.el-alert--info{--el-alert-bg-color:var(--el-color-info-light-9)}.el-alert--info.is-light{background-color:var(--el-alert-bg-color)}.el-alert--info.is-light,.el-alert--info.is-light .el-alert__description{color:var(--el-color-info)}.el-alert--info.is-dark{background-color:var(--el-color-info);color:var(--el-color-white)}.el-alert--warning{--el-alert-bg-color:var(--el-color-warning-light-9)}.el-alert--warning.is-light{background-color:var(--el-alert-bg-color)}.el-alert--warning.is-light,.el-alert--warning.is-light .el-alert__description{color:var(--el-color-warning)}.el-alert--warning.is-dark{background-color:var(--el-color-warning);color:var(--el-color-white)}.el-alert--error{--el-alert-bg-color:var(--el-color-error-light-9)}.el-alert--error.is-light{background-color:var(--el-alert-bg-color)}.el-alert--error.is-light,.el-alert--error.is-light .el-alert__description{color:var(--el-color-error)}.el-alert--error.is-dark{background-color:var(--el-color-error);color:var(--el-color-white)}.el-alert__content{display:flex;flex-direction:column;gap:4px}.el-alert .el-alert__icon{font-size:var(--el-alert-icon-size);margin-right:8px;width:var(--el-alert-icon-size)}.el-alert .el-alert__icon.is-big{font-size:var(--el-alert-icon-large-size);margin-right:12px;width:var(--el-alert-icon-large-size)}.el-alert__title{font-size:var(--el-alert-title-font-size);line-height:24px}.el-alert__title.with-description{font-size:var(--el-alert-title-with-description-font-size)}.el-alert .el-alert__description{font-size:var(--el-alert-description-font-size);margin:0}.el-alert .el-alert__close-btn{cursor:pointer;font-size:var(--el-alert-close-font-size);opacity:1;position:absolute;right:16px;top:12px}.el-alert .el-alert__close-btn.is-customed{font-size:var(--el-alert-close-customed-font-size);font-style:normal;line-height:24px;top:8px}.el-alert-fade-enter-from,.el-alert-fade-leave-active{opacity:0}.el-radio-button{--el-radio-button-checked-bg-color:var(--el-color-primary);--el-radio-button-checked-text-color:var(--el-color-white);--el-radio-button-checked-border-color:var(--el-color-primary);--el-radio-button-disabled-checked-fill:var(--el-border-color-extra-light)}.el-radio-button,.el-radio-button__inner{display:inline-block;outline:none;position:relative}.el-radio-button__inner{-webkit-appearance:none;background:var(--el-button-bg-color,var(--el-fill-color-blank));border:var(--el-border);border-left:0;border-radius:0;box-sizing:border-box;color:var(--el-button-text-color,var(--el-text-color-regular));cursor:pointer;font-size:var(--el-font-size-base);font-weight:var(--el-button-font-weight,var(--el-font-weight-primary));line-height:1;margin:0;padding:8px 15px;text-align:center;transition:var(--el-transition-all);-webkit-user-select:none;user-select:none;vertical-align:middle;white-space:nowrap}.el-radio-button__inner.is-round{padding:8px 15px}.el-radio-button__inner:hover{color:var(--el-color-primary)}.el-radio-button__inner [class*=el-icon-]{line-height:.9}.el-radio-button__inner [class*=el-icon-]+span{margin-left:5px}.el-radio-button:first-child .el-radio-button__inner{border-left:var(--el-border);border-radius:var(--el-border-radius-base) 0 0 var(--el-border-radius-base);box-shadow:none!important}.el-radio-button.is-active .el-radio-button__original-radio:not(:disabled)+.el-radio-button__inner{background-color:var(--el-radio-button-checked-bg-color,var(--el-color-primary));border-color:var(--el-radio-button-checked-border-color,var(--el-color-primary));box-shadow:-1px 0 0 0 var(--el-radio-button-checked-border-color,var(--el-color-primary));color:var(--el-radio-button-checked-text-color,var(--el-color-white))}.el-radio-button__original-radio{opacity:0;outline:none;position:absolute;z-index:-1}.el-radio-button__original-radio:focus-visible+.el-radio-button__inner{border-left:var(--el-border);border-left-color:var(--el-radio-button-checked-border-color,var(--el-color-primary));border-radius:var(--el-border-radius-base);box-shadow:none;outline:2px solid var(--el-radio-button-checked-border-color);outline-offset:1px;z-index:2}.el-radio-button__original-radio:disabled+.el-radio-button__inner{background-color:var(--el-button-disabled-bg-color,var(--el-fill-color-blank));background-image:none;border-color:var(--el-button-disabled-border-color,var(--el-border-color-light));box-shadow:none;color:var(--el-disabled-text-color);cursor:not-allowed}.el-radio-button__original-radio:disabled:checked+.el-radio-button__inner{background-color:var(--el-radio-button-disabled-checked-fill)}.el-radio-button:last-child .el-radio-button__inner{border-radius:0 var(--el-border-radius-base) var(--el-border-radius-base) 0}.el-radio-button:first-child:last-child .el-radio-button__inner{border-radius:var(--el-border-radius-base)}.el-radio-button--large .el-radio-button__inner{border-radius:0;font-size:var(--el-font-size-base);padding:12px 19px}.el-radio-button--large .el-radio-button__inner.is-round{padding:12px 19px}.el-radio-button--small .el-radio-button__inner{border-radius:0;font-size:12px;padding:5px 11px}.el-radio-button--small .el-radio-button__inner.is-round{padding:5px 11px}.el-empty{--el-empty-padding:40px 0;--el-empty-image-width:160px;--el-empty-description-margin-top:20px;--el-empty-bottom-margin-top:20px;--el-empty-fill-color-0:var(--el-color-white);--el-empty-fill-color-1:#fcfcfd;--el-empty-fill-color-2:#f8f9fb;--el-empty-fill-color-3:#f7f8fc;--el-empty-fill-color-4:#eeeff3;--el-empty-fill-color-5:#edeef2;--el-empty-fill-color-6:#e9ebef;--el-empty-fill-color-7:#e5e7e9;--el-empty-fill-color-8:#e0e3e9;--el-empty-fill-color-9:#d5d7de;align-items:center;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;padding:var(--el-empty-padding);text-align:center}.el-empty__image{width:var(--el-empty-image-width)}.el-empty__image img{height:100%;object-fit:contain;-webkit-user-select:none;user-select:none;vertical-align:top;width:100%}.el-empty__image svg{color:var(--el-svg-monochrome-grey);fill:currentColor;height:100%;vertical-align:top;width:100%}.el-empty__description{margin-top:var(--el-empty-description-margin-top)}.el-empty__description p{color:var(--el-text-color-secondary);font-size:var(--el-font-size-base);margin:0}.el-empty__bottom{margin-top:var(--el-empty-bottom-margin-top)}.qr-scanner-tool[data-v-3078670a]{color:var(--kf-text);padding:.25rem 0}.header[data-v-3078670a],.title-section[data-v-3078670a]{margin-bottom:1rem}.title-section[data-v-3078670a]{text-align:center}.page-kicker[data-v-3078670a]{color:var(--kf-kicker);display:inline-flex;font:600 .8rem/1.4 Consolas,Monaco,monospace;letter-spacing:.12em;margin-bottom:.8rem;text-transform:uppercase}.title-section h1[data-v-3078670a]{color:var(--kf-text);font-size:clamp(2rem,4vw,3.2rem);margin:0}.subtitle[data-v-3078670a]{color:var(--kf-text-muted);font-size:clamp(.95rem,3vw,1.08rem);line-height:1.8;margin:.85rem auto 0;max-width:44rem}.tool-card[data-v-3078670a]{background:var(--kf-surface-gradient);border:1px solid var(--kf-border);border-radius:1.5rem;box-shadow:var(--kf-shadow);overflow:hidden}.tool-card[data-v-3078670a] .el-card__body{color:var(--kf-text)}.description[data-v-3078670a]{color:var(--kf-text-muted);margin-bottom:1.25rem}.description-label[data-v-3078670a],.panel-title[data-v-3078670a]{color:var(--kf-accent);font:600 .8rem/1.4 Consolas,Monaco,monospace;letter-spacing:.1em;text-transform:uppercase}.description ul[data-v-3078670a]{margin:.85rem 0 0;padding-left:1.2rem}.description li[data-v-3078670a]{line-height:1.7;margin:.5rem 0}.capability-alert[data-v-3078670a]{margin-bottom:1.25rem}.capability-alert[data-v-3078670a] .el-alert__title{line-height:1.6}.mode-switch[data-v-3078670a],.panel-head[data-v-3078670a],.result-top[data-v-3078670a]{align-items:center;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}.mode-switch[data-v-3078670a]{margin-bottom:1.25rem}.engine-chip[data-v-3078670a]{align-items:center;background:var(--kf-chip-soft-bg);border:1px solid var(--kf-border);border-radius:999px;color:var(--kf-text-muted);display:inline-flex;font:600 .78rem/1.4 Consolas,Monaco,monospace;justify-content:center;padding:.42rem .75rem}.engine-chip.is-ready[data-v-3078670a]{color:#4ade80}.engine-chip.is-loading[data-v-3078670a]{color:#fbbf24}.engine-chip.is-failed[data-v-3078670a]{color:#f87171}.workspace-grid[data-v-3078670a]{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr))}.panel[data-v-3078670a],.result-card[data-v-3078670a]{background:var(--kf-surface-soft);border:1px solid var(--kf-border);border-radius:1.2rem}.panel[data-v-3078670a]{padding:1rem}.panel-subtitle[data-v-3078670a]{color:var(--kf-text-muted);line-height:1.7;margin:.55rem 0 0}.camera-section[data-v-3078670a],.upload-section[data-v-3078670a]{margin-top:1rem}.upload-dragger[data-v-3078670a]{width:100%}.upload-dragger[data-v-3078670a] .el-upload-dragger{align-items:center;background:var(--kf-upload-bg);border:var(--kf-upload-border);border-radius:1rem;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;min-height:220px;padding:1.25rem;width:100%}.upload-dragger[data-v-3078670a] .el-upload-dragger:hover{background:var(--kf-upload-bg-hover);border-color:var(--kf-accent);box-shadow:var(--kf-terminal-shadow-inset)}.upload-icon[data-v-3078670a]{color:var(--kf-accent);font-size:3rem;margin-bottom:.9rem}.upload-text[data-v-3078670a]{text-align:center}.primary-text[data-v-3078670a]{color:var(--kf-accent);font-size:1rem;font-weight:600;margin:0 0 .5rem}.secondary-text[data-v-3078670a]{color:var(--kf-text-muted);line-height:1.6;margin:0}.file-chip[data-v-3078670a]{align-items:center;background:var(--kf-panel-strong);border:1px solid var(--kf-border);border-radius:1rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;margin-top:1rem;padding:.85rem 1rem}.file-chip small[data-v-3078670a]{color:var(--kf-text-muted)}.camera-frame[data-v-3078670a],.preview-stage[data-v-3078670a]{background:var(--kf-code-bg);border:1px solid var(--kf-border);border-radius:1rem;overflow:hidden}.camera-frame[data-v-3078670a]{display:grid;min-height:260px;place-items:center}.camera-video[data-v-3078670a],.preview-canvas[data-v-3078670a]{display:block;width:100%}.camera-placeholder[data-v-3078670a],.empty-state[data-v-3078670a]{color:var(--kf-text-muted);display:grid;line-height:1.8;min-height:260px;padding:1.5rem;place-items:center;text-align:center;width:100%}.action-row[data-v-3078670a]{display:flex;flex-wrap:wrap;gap:.75rem}.action-row[data-v-3078670a] .el-button{flex:1 1 180px;margin-left:0;min-height:44px}.camera-section .action-row[data-v-3078670a]{margin-top:1rem}.result-actions[data-v-3078670a]{margin:1.25rem 0}.result-panel[data-v-3078670a]{background:var(--kf-surface-soft);border:1px solid var(--kf-border);border-radius:1.2rem;padding:1rem}.result-list[data-v-3078670a]{display:grid;gap:.85rem;margin-top:1rem}.result-card[data-v-3078670a]{padding:1rem}.result-top[data-v-3078670a]{color:var(--kf-text-muted);font:600 .78rem/1.5 Consolas,Monaco,monospace;letter-spacing:.04em}.result-badges[data-v-3078670a]{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem;justify-content:flex-end}.result-chip[data-v-3078670a]{background:#4ade801f;border:1px solid rgba(74,222,128,.35);border-radius:999px;color:#86efac;padding:.18rem .5rem}.result-chip.is-soft[data-v-3078670a]{background:var(--kf-chip-soft-bg);border-color:var(--kf-border);color:var(--kf-text-muted)}.result-card pre[data-v-3078670a]{color:var(--kf-text);font:.95rem/1.8 Consolas,Monaco,monospace;margin:.9rem 0 0;white-space:pre-wrap;word-break:break-word}@media (max-width:960px){.workspace-grid[data-v-3078670a]{grid-template-columns:1fr}}@media (max-width:767px){.panel[data-v-3078670a],.result-card[data-v-3078670a],.result-panel[data-v-3078670a]{padding:.9rem}.camera-frame[data-v-3078670a],.camera-placeholder[data-v-3078670a],.empty-state[data-v-3078670a]{min-height:220px}}@media (max-width:480px){.tool-card[data-v-3078670a] .el-card__body{padding:1rem}.mode-switch[data-v-3078670a]{align-items:stretch}.mode-switch[data-v-3078670a] .el-radio-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.mode-switch[data-v-3078670a] .el-radio-button{width:100%}.mode-switch[data-v-3078670a] .el-radio-button__inner{padding-inline:.75rem;width:100%}.engine-chip[data-v-3078670a]{width:100%}.camera-section .action-row[data-v-3078670a],.result-actions[data-v-3078670a]{align-items:center;flex-direction:column}.action-row[data-v-3078670a] .el-button{flex:0 0 auto;min-height:38px;padding-block:6px;width:min(100%,18rem)}.upload-dragger[data-v-3078670a] .el-upload-dragger{min-height:180px}.camera-frame[data-v-3078670a],.camera-placeholder[data-v-3078670a],.empty-state[data-v-3078670a]{min-height:200px}.result-card pre[data-v-3078670a]{font-size:.88rem;line-height:1.7}}@media (max-width:430px){.result-top[data-v-3078670a]{align-items:flex-start;flex-direction:column}.result-badges[data-v-3078670a]{justify-content:flex-start;width:100%}}