:root,[data-theme=light]{--color-bg:#f7f6f2;--color-surface:#f9f8f5;--color-surface-2:#fbfbf9;--color-surface-offset:#edeae5;--color-border:#d4d1ca;--color-divider:#dcd9d5;--color-text:#28251d;--color-text-muted:#6a6966;--color-text-faint:#72716c;--color-text-inverse:#f9f8f4;--color-primary:#01696f;--color-primary-hover:#0c4e54;--color-primary-hl:#cedcd8;--color-error:#a12c7b;--color-success:#0d6b57;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 3px oklch(20% .01 80/.07);--shadow-md:0 4px 16px oklch(20% .01 80/.1);--shadow-lg:0 12px 40px oklch(20% .01 80/.14);--transition:.18s cubic-bezier(.16, 1, .3, 1);--font-body:"Inter", "Helvetica Neue", sans-serif;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--text-xs:clamp(.75rem, .7rem + .25vw, .875rem);--text-sm:clamp(.875rem, .8rem + .35vw, 1rem);--text-base:clamp(1rem, .95rem + .25vw, 1.125rem);--text-lg:clamp(1.125rem, 1rem + .75vw, 1.5rem);--text-xl:clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);--qr-preview-default:200px;--layout-sticky-header-offset:calc(env(safe-area-inset-top,0px) + var(--space-2) + 44px + var(--space-2) + 1px);--qr-preview-fixed-max-w:320px;--qr-preview-fixed-max-h:320px}.options-header{cursor:pointer;padding:var(--space-2) 0;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;display:flex}.options-header:hover .label{color:var(--color-text)}.options-header .label{font-size:var(--text-sm);color:var(--color-text-muted);transition:color var(--transition);font-weight:600}.options-toggle{width:20px;height:20px;color:var(--color-text-muted);transition:transform var(--transition);justify-content:center;align-items:center;display:flex}.options-toggle.open{transform:rotate(180deg)}.options-content{max-height:0;transition:max-height var(--transition);overflow:hidden}.options-content.open{max-height:600px}.options-content>div{padding:var(--space-2) 0}.card>div:has(>.options-header)+div:has(>.options-header){margin-top:calc(-1 * var(--space-2))}.logo-presets-grid{gap:var(--space-2);margin-bottom:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(52px,1fr));display:grid}.upload-area{border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);text-align:center;cursor:pointer;transition:all var(--transition);background:var(--color-surface-2)}.upload-area:hover{border-color:var(--color-primary);background:var(--color-surface-offset)}.upload-area.dragover{border-color:var(--color-primary);background:var(--color-primary-hl)}.field-label-static{font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-2);font-weight:500;display:block}.preset-btn{aspect-ratio:1;border:2px solid var(--color-border);background:var(--color-surface-2);border-radius:var(--radius-md);cursor:pointer;padding:var(--space-2);transition:border-color var(--transition), background var(--transition), box-shadow var(--transition);font-size:var(--text-xs);color:var(--color-text-muted);justify-content:center;align-items:center;font-family:inherit;font-weight:600;display:flex}.preset-btn:hover:not(.active){border-color:var(--color-primary);background:var(--color-surface-offset);color:var(--color-text)}.preset-btn.active{border-color:var(--color-primary);background:var(--color-primary-hl);color:var(--color-primary);box-shadow:0 0 0 2px var(--color-bg), 0 0 0 4px oklch(from var(--color-primary) l c h / .35)}.preset-btn img{object-fit:contain;pointer-events:none;width:100%;max-width:32px;height:100%;max-height:32px}[data-theme=dark] .preset-btn img[src*=wifi]{filter:invert()}.upload-area input[type=file]{display:none}.upload-text{font-size:var(--text-sm);color:var(--color-text-muted)}.frame-style-grid{gap:var(--space-2);margin-bottom:var(--space-3);grid-template-columns:repeat(5,1fr);display:grid}.frame-style-btn{padding:var(--space-2) var(--space-1);border:2px solid var(--color-border);background:var(--color-surface-2);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition), background var(--transition), box-shadow var(--transition);color:var(--color-text-muted);flex-direction:column;align-items:center;gap:4px;font-family:inherit;font-size:10px;font-weight:600;display:flex}.frame-style-btn svg{flex-shrink:0;width:28px;height:auto}.frame-style-btn:hover:not(.active){border-color:var(--color-primary);background:var(--color-surface-offset);color:var(--color-text)}.frame-style-btn.active{border-color:var(--color-primary);background:var(--color-primary-hl);color:var(--color-primary);box-shadow:0 0 0 2px var(--color-bg), 0 0 0 4px oklch(from var(--color-primary) l c h / .35)}.frame-section{border-top:1px solid var(--color-divider);padding-top:var(--space-4)}.frame-preview{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;height:150px;margin-bottom:var(--space-4);justify-content:center;align-items:center;display:flex}[data-theme=dark]{--color-bg:#171614;--color-surface:#1c1b19;--color-surface-2:#201f1d;--color-surface-offset:#22211f;--color-border:#393836;--color-divider:#262523;--color-text:#cdccca;--color-text-muted:#797876;--color-text-faint:#5a5957;--color-text-inverse:#2b2a28;--color-primary:#4f98a3;--color-primary-hover:#227f8b;--color-primary-hl:#313b3b;--color-error:#d163a7;--color-success:#6ec9a8;--shadow-sm:0 1px 3px oklch(0% 0 0/.25);--shadow-md:0 4px 16px oklch(0% 0 0/.35);--shadow-lg:0 12px 40px oklch(0% 0 0/.45)}@media (prefers-color-scheme:dark){:root:not([data-theme]){--color-bg:#171614;--color-surface:#1c1b19;--color-surface-2:#201f1d;--color-surface-offset:#22211f;--color-border:#393836;--color-divider:#262523;--color-text:#cdccca;--color-text-muted:#797876;--color-text-faint:#5a5957;--color-text-inverse:#2b2a28;--color-primary:#4f98a3;--color-primary-hover:#227f8b;--color-primary-hl:#313b3b;--color-error:#d163a7;--color-success:#6ec9a8}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{min-height:100dvh;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg);transition:background var(--transition), color var(--transition);flex-direction:column;display:flex}button{cursor:pointer;font:inherit;color:inherit;background:0 0;border:none}input{font:inherit;color:inherit}img,svg{display:block}header{z-index:100;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--color-divider);background:var(--color-surface);display:flex;position:sticky;top:0}.logo{align-items:center;gap:var(--space-2);font-size:var(--text-sm);letter-spacing:-.01em;color:var(--color-text);justify-self:start;min-width:0;font-weight:600;text-decoration:none;display:flex}.logo svg{color:var(--color-primary);flex-shrink:0}.main-nav{gap:var(--space-1);flex-wrap:wrap;flex:1;justify-content:flex-start;min-width:0;display:flex}.nav-btn{justify-content:center;align-items:center;gap:var(--space-2);min-width:44px;min-height:44px;color:var(--color-text-muted);font-weight:600;font-size:var(--text-sm);cursor:pointer;border-radius:var(--radius-md);transition:background var(--transition), color var(--transition);background:0 0;border:none;padding:8px;font-family:inherit;display:flex;position:relative}.nav-icon{flex-shrink:0;display:block}.nav-text{line-height:1.2;display:none}.nav-btn:hover:not(.active){background:var(--color-surface-offset);color:var(--color-text)}.nav-btn.active{background:var(--color-primary-hl);color:var(--color-primary)}.header-actions{align-items:center;gap:var(--space-1);flex-shrink:0;margin-inline-start:auto;display:flex}.theme-btn{border-radius:var(--radius-md);width:34px;height:34px;color:var(--color-text-muted);transition:background var(--transition), color var(--transition);justify-content:center;align-items:center;display:flex}.theme-btn:hover{background:var(--color-surface-offset);color:var(--color-text)}main{box-sizing:border-box;flex-direction:column;flex:1;align-items:stretch;width:100%;min-height:0;display:flex}main>.view-panel.active{flex:1;min-height:0}.view-panel{box-sizing:border-box;width:100%;animation:.25s fadeIn;display:none}.view-panel.active{display:block}#view-generate.active{gap:var(--space-8);padding:var(--space-10) var(--space-4);grid-template-columns:1fr;place-items:start center;max-width:100%;margin:0 auto;display:grid}#view-scan.active{align-items:center;gap:var(--space-8);padding:var(--space-10) var(--space-4);flex-direction:column;display:flex}.hero-label{text-align:center;width:100%;max-width:480px}#view-scan .hero-label{max-width:480px}.generate-dashboard{gap:var(--space-8);grid-template-columns:1fr;place-items:start stretch;width:100%;max-width:480px;display:grid}.dashboard-aside{gap:var(--space-4);flex-direction:column;align-items:stretch;width:100%;max-width:480px;display:flex}#view-scan .card.scan-card{width:100%;max-width:480px}.hero-label h1{font-size:var(--text-xl);letter-spacing:-.03em;color:var(--color-text);font-weight:700;line-height:1.15}#view-generate .hero-generate-title-compact{display:none}.hero-label p{margin-top:var(--space-2);font-size:var(--text-sm);color:var(--color-text-muted);max-width:40ch;margin-inline:auto}.ai-feature-badge{letter-spacing:.04em;text-transform:uppercase;color:#fff;background:var(--color-primary);vertical-align:middle;white-space:nowrap;box-shadow:0 0 0 1px color-mix(in oklch, var(--color-primary) 28%, transparent), 0 2px 8px oklch(from var(--color-primary) l c h / .28);border-radius:999px;align-items:center;margin-inline-start:var(--space-2);padding:.15rem .5rem;font-size:.55em;font-weight:700;line-height:1;animation:2.4s ease-in-out infinite ai-feature-badge-pulse;display:inline-flex;position:relative;top:-.1em}@keyframes ai-feature-badge-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.92;box-shadow:0 0 0 1px color-mix(in oklch, var(--color-primary) 35%, transparent), 0 0 14px oklch(from var(--color-primary) l c h / .4);transform:scale(1.035)}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--space-8);gap:var(--space-4);flex-direction:column;width:100%;max-width:480px;display:flex}@media (width>=768px){#view-generate.active{max-width:1040px;padding:var(--space-8) var(--space-6);justify-items:stretch}#view-generate .hero-label{text-align:left;grid-column:1/-1;max-width:none}#view-generate .hero-label p{max-width:42ch;margin-inline:0}[dir=rtl] #view-generate .hero-label{text-align:start}[dir=rtl] #view-generate .hero-label p{max-width:42ch;margin-inline:auto 0}#view-generate .generate-dashboard{column-gap:var(--space-8);row-gap:var(--space-6);grid-template-columns:minmax(0,1.2fr) minmax(0,.88fr);width:100%;max-width:none}#view-generate .card:not(.scan-card){width:100%;max-width:none}#view-generate .dashboard-aside{width:100%;max-width:none;top:var(--layout-sticky-header-offset);max-height:calc(100svh - var(--layout-sticky-header-offset) - env(safe-area-inset-bottom,0px) - var(--space-4));overscroll-behavior:contain;z-index:5;min-height:0;padding-top:var(--space-2);align-self:start;position:sticky;overflow-y:auto}#view-generate .qr-section{width:100%}#view-generate #qr-output{max-width:var(--qr-preview-fixed-max-w)}#view-generate #qr-output canvas#qr-canvas{max-width:var(--qr-preview-fixed-max-w);max-height:var(--qr-preview-fixed-max-h);width:auto!important;height:auto!important}#view-scan.active{max-width:560px;padding:var(--space-8) var(--space-6);margin:0 auto}}@media (width>=768px) and (orientation:landscape) and (height<=540px) and (width<=1024px){#view-generate .hero-label{text-align:center}#view-generate .hero-label h1.hero-generate-heading{font-size:var(--text-lg);margin:0}#view-generate .hero-label p,#view-generate .hero-generate-title-full{display:none}#view-generate .hero-generate-title-compact{display:inline}[dir=rtl] #view-generate .hero-label{text-align:center;align-items:center}[dir=rtl] #view-generate .hero-label h1{text-align:center}}@media (width<=767px){body:has(#view-generate.active){height:100svh;max-height:100svh;overflow:hidden}body:has(#view-generate.active) main{flex:auto;min-height:0;overflow:hidden}#view-generate.active{justify-content:flex-start;align-items:stretch;gap:var(--space-2);padding:var(--space-4) var(--space-4) var(--space-2);flex-direction:column;flex:auto;max-width:100%;min-height:0;margin:0;display:flex;overflow:hidden}#view-generate .hero-label{flex-shrink:0;width:100%;max-width:none}#view-generate .hero-label h1{font-size:var(--text-lg);margin:0}#view-generate .hero-generate-title-full{display:none}#view-generate .hero-generate-title-compact{display:inline}#view-generate .hero-label p{display:none}#view-generate .generate-dashboard{gap:var(--space-2);flex-direction:column-reverse;flex:auto;align-items:stretch;width:100%;max-width:480px;min-height:0;margin-inline:auto;display:flex;overflow:hidden}#view-generate .generate-dashboard .card{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;min-height:0;padding-bottom:max(var(--space-4), env(safe-area-inset-bottom,0px));flex:auto;overflow-y:auto}#view-generate .dashboard-aside{width:100%;max-width:480px;padding-top:var(--space-2);padding-bottom:var(--space-2);border-bottom:1px solid var(--color-divider);background:var(--color-bg);flex-shrink:0;margin-inline:auto;box-shadow:0 4px 12px oklch(20% .01 80/.06)}[data-theme=dark] #view-generate .dashboard-aside{box-shadow:0 4px 16px oklch(0% 0 0/.28)}#view-generate .qr-section{align-items:stretch;gap:var(--space-2);flex-direction:column}#view-generate .qr-section__row{align-items:center;gap:var(--space-2);flex-direction:row;min-width:0;display:flex}#view-generate .qr-visual-block{flex-shrink:0;align-self:center;width:min(28vw,120px)}#view-generate .qr-visual-block .qr-canvas-wrap,#view-generate .qr-canvas-wrap{flex-shrink:0;max-width:min(28vw,112px);height:auto;margin-inline:0;padding:4px}#view-generate #qr-output{width:100%;min-width:0;max-width:min(28vw,112px);min-height:0;aspect-ratio:unset;height:auto}#view-generate .qr-visual-block .qr-canvas-wrap #qr-output canvas#qr-canvas,#view-generate .qr-canvas-wrap #qr-output canvas#qr-canvas{max-width:100%;max-height:calc(min(28vw,112px));display:block;width:100%!important;height:auto!important}#view-generate #qr-actions-bar.qr-actions,#view-generate .qr-actions{gap:var(--space-1);flex:1 1 0;grid-template-columns:1fr 1fr;min-width:0}#view-generate .qr-actions .btn-split{grid-column:1/-1}#view-generate .qr-actions .btn-ghost{letter-spacing:-.01em;border-radius:var(--radius-md);justify-content:center;gap:5px;min-width:0;padding:7px 6px;font-size:.72rem;font-weight:600;line-height:1.25}#view-generate .qr-actions .btn-split__main.btn-ghost,#view-generate .qr-actions .btn-split__chevron.btn-ghost{border:none;border-radius:0}#view-generate .qr-actions .btn-ghost:active{background:var(--color-surface-offset);color:var(--color-text);border-color:var(--color-primary);scale:.97}#view-generate .qr-actions .btn-ghost svg{flex-shrink:0;width:14px;height:14px}}@media (width<=520px){header{padding-inline:var(--space-3);gap:var(--space-1)}.main-nav{gap:var(--space-1)}}.field{gap:var(--space-1);flex-direction:column;display:flex}.field label{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:500}.input-row{gap:var(--space-2);display:flex}.input-row input{padding:var(--space-2) var(--space-3);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--color-text);transition:border-color var(--transition), box-shadow var(--transition);outline:none;flex:1}.input-row input::placeholder{color:var(--color-text-faint)}.input-row input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px oklch(from var(--color-primary) l c h / .15)}.input-row input.error{border-color:var(--color-error)}@keyframes ai-fill-pulse{0%{box-shadow:0 0 0 0 oklch(from var(--color-primary) l c h / .8)}40%{box-shadow:0 0 0 6px oklch(from var(--color-primary) l c h / .3)}to{box-shadow:0 0 0 10px oklch(from var(--color-primary) l c h / 0)}}.input-row input.ai-filled,#view-generate .tab-panel input.fi.ai-filled,#view-generate .tab-panel textarea.fi.ai-filled{transition:border-color .2s;animation:.7s ease-out 2 ai-fill-pulse;border-color:var(--color-primary)!important}@media (prefers-reduced-motion:reduce){.input-row input.ai-filled,#view-generate .tab-panel input.fi.ai-filled,#view-generate .tab-panel textarea.fi.ai-filled{outline:2px solid 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qr-typewriter-caret{50%{opacity:0}}.tabs-container{align-items:center;gap:var(--space-1);margin-bottom:var(--space-2);padding-bottom:var(--space-1);border-bottom:1px solid var(--color-divider);overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin;box-sizing:border-box;flex-wrap:nowrap;flex-shrink:0;width:100%;min-width:0;max-width:100%;min-height:2.75rem;display:flex;overflow-x:auto}.tabs-container::-webkit-scrollbar{height:4px}.tabs-container::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}.tab-btn{padding:var(--space-2) var(--space-2);cursor:pointer;min-height:2.25rem;color:var(--color-text-muted);font-weight:600;font-size:var(--text-xs);border-radius:var(--radius-md);transition:background var(--transition), color var(--transition);white-space:nowrap;background:0 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#00000026}.drawer.open{transform:translate(0)}.drawer-header{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);display:flex}.drawer-brand{align-items:center;gap:var(--space-3);min-width:0;display:flex}.drawer-brand-icon{color:var(--color-primary);flex-shrink:0}.drawer-brand-text{flex-direction:column;gap:2px;min-width:0;display:flex}.drawer-brand-text span:first-child{font-weight:600;font-size:var(--text-sm);color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.drawer-version{font-size:var(--text-xs);color:var(--color-text-faint)}.drawer-close{border-radius:var(--radius-md);cursor:pointer;width:36px;min-width:36px;height:36px;color:var(--color-text-muted);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.drawer-close:hover{background:var(--color-surface-offset);color:var(--color-text)}.drawer-nav{gap:var(--space-1);flex-direction:column;flex:1;display:flex}.drawer-theme-row{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-2);min-height:44px;display:flex}.drawer-theme-label{color:var(--color-text);flex-shrink:0;font-size:1rem}.theme-seg{background:var(--color-surface-offset);border-radius:var(--radius-md);gap:2px;padding:3px;display:flex}.theme-seg__btn{border-radius:calc(var(--radius-md) - 2px);cursor:pointer;width:36px;height:30px;color:var(--color-text-muted);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.theme-seg__btn:hover{color:var(--color-text)}.theme-seg__btn--active{background:var(--color-surface);color:var(--color-primary);box-shadow:0 1px 3px #0000001f}.drawer-item{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-2);border-radius:var(--radius-md);font:inherit;color:var(--color-text);cursor:pointer;text-align:start;background:0 0;border:none;width:100%;min-height:44px;font-size:.9375rem;text-decoration:none;display:flex}.drawer-item:hover{background:var(--color-surface-offset)}.drawer-item-icon{color:var(--color-text-muted);flex-shrink:0}.drawer-item-label{flex:1}.drawer-section{padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-divider)}.drawer-section-header{align-items:center;gap:var(--space-3);margin-bottom:var(--space-2);font-size:.85rem;font-weight:600;display:flex}.drawer-section-desc{color:var(--color-text-muted);margin:0 0 var(--space-2);font-size:.75rem;line-height:1.4}.drawer-section-row{align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);display:flex}.drawer-section-row:last-child{margin-bottom:0}.drawer-section-row .fi--sm{flex:1;padding:6px 10px;font-size:.8rem}.drawer-ai-details{border-top:1px solid var(--color-divider)}.drawer-ai-summary{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);cursor:pointer;-webkit-user-select:none;user-select:none;min-height:44px;list-style:none;display:flex}.drawer-ai-summary:hover{background:var(--color-surface-offset)}.drawer-ai-summary::-webkit-details-marker{display:none}.drawer-ai-summary .drawer-item-label{flex:1}.drawer-ai-chevron{color:var(--color-text-muted);flex-shrink:0;transition:transform .2s}.drawer-ai-details[open] .drawer-ai-chevron{transform:rotate(180deg)}.drawer-ai-body{padding:0 var(--space-4) var(--space-3)}.drawer-ai-body .drawer-section-desc{margin-top:0}@media (prefers-reduced-motion:reduce){.drawer-ai-chevron{transition:none}}.ai-describe-row .ai-badge{vertical-align:middle;background:#fff;border-radius:50%;flex-shrink:0;width:7px;height:7px;margin-inline-start:6px;display:inline-block;box-shadow:0 0 4px #ffffff80}.drawer-social{justify-content:center;gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-divider);margin-top:auto;display:flex}.drawer-social-btn{border-radius:var(--radius-md);width:44px;height:44px;color:var(--color-text-muted);justify-content:center;align-items:center;text-decoration:none;transition:background .15s,color .15s;display:flex}.drawer-social-btn:hover{background:var(--color-surface-offset);color:var(--color-text)}.drawer-footer{padding-top:var(--space-3);font-size:var(--text-xs);color:var(--color-text-faint);text-align:center;padding-bottom:max(var(--space-2), env(safe-area-inset-bottom,0px))}.about-sheet{z-index:2400;position:fixed;inset:0}.about-sheet__backdrop{opacity:0;background:oklch(0% 0 0/.5);transition:opacity .3s;position:absolute;inset:0}.about-sheet--open .about-sheet__backdrop{opacity:1}.about-sheet__panel{max-height:88vh;padding:var(--space-6);padding-bottom:max(var(--space-6), env(safe-area-inset-bottom));background:var(--color-surface);border-top:1px solid var(--color-border);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:var(--shadow-lg);transition:transform .3s;position:absolute;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(100%)}.about-sheet--open .about-sheet__panel{transform:translateY(0)}.about-sheet__header{margin-bottom:var(--space-4)}.about-sheet__title{font-size:var(--text-lg);color:var(--color-text);align-items:baseline;gap:var(--space-2);flex-wrap:wrap;margin:0;font-weight:700;display:flex}.about-sheet__version{font-size:var(--text-sm);color:var(--color-text-muted);font-variant-numeric:tabular-nums;font-weight:600}.about-section{margin-bottom:var(--space-5)}.about-section--privacy-link{margin-bottom:var(--space-4)}.about-section__heading{margin:0 0 var(--space-2);font-size:var(--text-sm);color:var(--color-text);font-weight:600}.about-section p{margin:0 0 var(--space-2);font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.5}.about-privacy-link{font-size:var(--text-sm);color:var(--color-primary);font-weight:500;text-decoration:none}.about-privacy-link:hover{text-decoration:underline}a.about-play-title-link{margin:0 0 var(--space-2);font-size:var(--text-sm);color:var(--color-primary);font-weight:600;text-decoration:none;display:inline-block}a.about-play-title-link:hover{text-decoration:underline}.about-social{align-items:center;gap:var(--space-3);margin-top:var(--space-3);flex-flow:wrap;display:flex}.about-social .social-btn{border-radius:var(--radius-md);width:40px;height:40px;color:var(--color-text-muted);border:1px solid var(--color-border);background:var(--color-surface-2);transition:background var(--transition), color var(--transition), border-color var(--transition);justify-content:center;align-items:center;display:flex}.about-social .social-btn:hover{color:var(--color-primary);border-color:var(--color-primary);background:var(--color-surface-offset)}.about-sheet__close{width:100%;margin-top:var(--space-2);padding:var(--space-3) var(--space-4);font-size:var(--text-sm);color:var(--color-text);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition), border-color var(--transition);font-weight:600}.about-sheet__close:hover{background:var(--color-surface-offset);border-color:var(--color-text-faint)}@media (prefers-reduced-motion:reduce){.about-sheet__backdrop,.about-sheet__panel{transition:none}}@media (width<=480px){.card{padding:var(--space-6) var(--space-4)}.options{grid-template-columns:1fr}}.lang-dropdown{position:relative}.lang-dropdown__trigger.theme-btn{width:auto;min-width:68px;height:34px;padding-inline:var(--space-2);justify-content:center;align-items:center;gap:4px;font-size:.75rem;font-weight:600;display:flex}#lang-dropdown-label{text-align:center;font-variant-numeric:tabular-nums;min-width:2.25rem;display:inline-block}.lang-dropdown__chevron{transition:transform var(--transition);flex-shrink:0}.lang-dropdown--open .lang-dropdown__chevron{transform:rotate(180deg)}.lang-dropdown__menu{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);min-width:140px;box-shadow:var(--shadow-lg);z-index:1000;margin:0;padding:4px;list-style:none;display:none;position:absolute;top:calc(100% + 6px);right:0}[dir=rtl] .lang-dropdown__menu{left:0;right:auto}.lang-dropdown--open .lang-dropdown__menu{display:block}.lang-dropdown__item{border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition);padding:8px 12px;font-size:.875rem}.lang-dropdown__item:hover,.lang-dropdown__item[aria-selected=true]{background:var(--color-surface-offset)}.lang-dropdown__item--active{color:var(--color-primary);font-weight:600}[dir=rtl]{text-align:right}[dir=rtl] header{direction:ltr}[dir=rtl] .logo{flex-direction:row-reverse}[dir=rtl] header .lang-dropdown__menu{left:auto;right:0}[dir=rtl] .qr-actions{direction:rtl}[dir=rtl] .options-header{text-align:start;direction:rtl}[dir=rtl] .input-row{direction:rtl}[dir=rtl] .field-checkbox-row .checkbox-label{flex-direction:row-reverse}[dir=rtl] .drawer{left:0;right:auto;transform:translate(-110%);box-shadow:4px 0 24px #00000026}[dir=rtl] .drawer.open{transform:translate(0)}[dir=rtl] .drawer-item{text-align:end}[dir=rtl] #view-generate .hero-label{text-align:start;flex-direction:column;align-items:stretch;display:flex}[dir=rtl] #view-generate .hero-label h1,[dir=rtl] #view-generate .hero-label p{width:100%}[dir=rtl] #view-generate .hero-label p{margin-inline:0}@media (width<=767px){[dir=rtl] #view-generate .hero-label{text-align:center;align-items:center}[dir=rtl] #view-generate .hero-label h1{text-align:center}}.history-panel{max-height:80vh}.history-sheet__header-row{justify-content:space-between;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-4);display:flex}.history-sheet__header-row .about-sheet__title{flex:1;min-width:0;margin:0}.history-header-actions{gap:var(--space-2);flex-shrink:0;align-items:center;display:flex}.history-clear-btn{color:var(--color-error);cursor:pointer;background:0 0;border:none;padding:.25rem .5rem;font-size:.75rem}.history-close-btn{font:inherit;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius-md);background:0 0;border:none;padding:.25rem .5rem;font-size:1.25rem;line-height:1}.history-close-btn:hover{color:var(--color-text);background:var(--color-surface-offset)}.history-list{max-height:min(60vh,28rem);padding:.5rem;overflow-y:auto}.history-card{border-radius:var(--radius-md);cursor:pointer;border:1px solid var(--color-border);background:var(--color-surface-2);transition:background var(--transition);align-items:center;gap:.75rem;margin-bottom:.5rem;padding:.75rem;display:flex}.history-card:hover{background:var(--color-surface-offset)}.history-thumb-wrap{flex-shrink:0;justify-content:center;align-items:center;display:flex}.history-thumb{object-fit:contain;background:#fff;border-radius:4px;flex-shrink:0;width:48px;height:48px}.history-thumb-fallback{background:var(--color-surface-offset);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.history-info{flex:1;min-width:0}.history-label{white-space:nowrap;text-overflow:ellipsis;font-weight:600;font-size:var(--text-sm);color:var(--color-text);overflow:hidden}.history-meta{color:var(--color-text-muted);margin-top:2px;font-size:.75rem}.history-delete{cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius-sm);background:0 0;border:none;flex-shrink:0;padding:.25rem;font-size:1.25rem;line-height:1}.history-delete:hover{color:var(--color-error)}.history-empty{text-align:center;color:var(--color-text-muted);margin:0;padding:2rem;font-size:.9rem}#qr-lightbox{z-index:300;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#qr-lightbox[hidden]{display:none}.qr-lightbox-backdrop{-webkit-backdrop-filter:blur(8px);opacity:0;background:#000000bf;transition:opacity .25s;position:absolute;inset:0}.qr-lightbox-panel{z-index:1;opacity:0;flex-direction:column;align-items:center;gap:1rem;transition:transform .25s,opacity .25s;display:flex;position:relative;transform:scale(.85)}.qr-lightbox--open .qr-lightbox-backdrop{opacity:1}.qr-lightbox--open .qr-lightbox-panel{opacity:1;transform:scale(1)}#qr-lightbox-canvas{background:#fff;border-radius:12px;display:block;box-shadow:0 8px 32px #0006}.qr-lightbox-close{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:2rem;height:2rem;font-size:1.25rem;transition:background .15s;display:flex;position:absolute;top:-2.5rem;right:0}.qr-lightbox-close:hover{background:#ffffff4d}#qr-canvas-wrap{cursor:zoom-in;display:inline-block}#qr-canvas-wrap:focus-visible{outline:2px solid var(--color-primary);border-radius:4px}#svg-confirm-dialog{border-radius:var(--radius-lg);padding:var(--space-6);max-width:22rem;box-shadow:var(--shadow-lg);background:var(--color-surface);color:var(--color-text);border:none}#svg-confirm-dialog::backdrop{background:oklch(0% 0 0/.45)}#svg-confirm-dialog h2{font-size:var(--text-base);margin-bottom:var(--space-2);font-weight:600}#svg-confirm-dialog p{font-size:var(--text-sm);color:var(--color-text-muted);margin-bottom:var(--space-5)}.dialog-actions{justify-content:flex-end;gap:var(--space-2);display:flex}[dir=rtl] #svg-confirm-dialog{text-align:right}#svg-confirm-cancel{padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm);background:var(--color-surface-offset);color:var(--color-text)}#svg-confirm-dialog .dialog-actions .btn-primary{width:auto;padding:var(--space-2) var(--space-4)}#svg-confirm-cancel:hover{background:var(--color-divider)}