:root{--primary:#1a7a8a;--primary-dark:#14616e;--accent:#d47530;--accent-dark:#b8612a;--bg-color:#f8fafc;--surface:#fff;--surface-border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--green:#16a34a;--green-bg:#f0fdf4;--green-border:#bbf7d0;--red:#dc2626;--red-bg:#fef2f2;--red-border:#fecaca;--yellow:#ca8a04;--yellow-bg:#fefce8;--yellow-border:#fef08a}@media (prefers-color-scheme:dark){:root{--bg-color:#0f172a;--surface:#1e293b;--surface-border:#334155;--text-main:#f8fafc;--text-muted:#94a3b8;--green-bg:#052e16;--green-border:#166534;--red-bg:#450a0a;--red-border:#991b1b;--yellow-bg:#422006;--yellow-border:#854d0e}}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 1px 1px,#1a7a8a0a 1px,#0000 0);background-size:28px 28px;min-height:100vh;margin:0}@media (prefers-color-scheme:dark){body{background-image:radial-gradient(circle at 1px 1px,#1a7a8a0f 1px,#0000 0)}}*{box-sizing:border-box}.top-nav{z-index:100;-webkit-backdrop-filter:blur(14px)saturate(180%);background:#f8fafcd1;border-bottom:1px solid #e2e8f0cc;padding:0 1.5rem;position:sticky;top:0}@media (prefers-color-scheme:dark){.top-nav{background:#0f172ae0;border-bottom:1px solid #33415580}}.top-nav-inner{justify-content:space-between;align-items:center;max-width:1200px;height:48px;margin:0 auto;display:flex}.top-nav-brand{color:var(--text-main);align-items:center;gap:.5rem;text-decoration:none;display:flex}.top-nav-brand img{object-fit:contain;width:28px;height:28px}.top-nav-brand-text{letter-spacing:-.01em;text-transform:uppercase;color:var(--text-main);font-size:.8125rem;font-weight:800}.top-nav-links{align-items:center;gap:8px;display:flex}.top-nav-link{color:var(--text-muted);font-size:.8125rem;font-weight:600;text-decoration:none;transition:color .2s}.top-nav-link:hover{color:var(--text-main)}.top-nav-link-active{color:var(--text-main);border-bottom:2px solid var(--accent);padding-bottom:2px;font-size:.8125rem;font-weight:700}.top-nav-sep{color:var(--surface-border);-webkit-user-select:none;user-select:none;font-size:.75rem}.app-container{flex-direction:column;align-items:center;max-width:700px;margin:0 auto;padding:2rem 1.5rem;display:flex}.app-header{text-align:center;margin-bottom:1.5rem}.app-header-row{align-items:center;gap:1rem;display:inline-flex}.lang-toggle{border:1.5px solid var(--surface-border);background:var(--surface);cursor:pointer;font-family:var(--font-sans);border-radius:12px;flex-direction:column;flex-shrink:0;align-items:stretch;gap:0;padding:3px;font-size:.85rem;font-weight:600;line-height:1;transition:box-shadow .15s;display:flex}.lang-toggle:hover{box-shadow:0 0 0 2px var(--primary)}.lang-option{color:var(--text-muted);text-align:center;white-space:nowrap;border-radius:8px;padding:8px 14px;transition:background .2s,color .2s}.lang-active{background:var(--primary);color:#fff}.app-header-card{aspect-ratio:85.6/54;box-sizing:border-box;border:2px solid #d47530;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:.375rem;width:clamp(300px,30vw,360px);padding:.75rem 1.25rem;display:inline-flex}.app-title{color:var(--primary);letter-spacing:-.02em;justify-content:center;margin:0;font-size:2rem;font-weight:800;line-height:1;display:flex}.app-logo{width:auto;height:120px;display:block}.app-tagline{color:var(--accent);letter-spacing:.04em;margin:.375rem 0 0;font-size:.9375rem;font-weight:700}.app-subtitle{color:var(--text-muted);margin:.25rem 0 0;font-size:1rem}.app-privacy-banner{color:var(--accent);text-align:center;opacity:.85;margin:-.75rem 0 1rem;font-size:1.05rem;font-weight:600}.app-main{width:100%}.upload-zone{border:2px dashed var(--surface-border);text-align:center;cursor:pointer;background:var(--surface);border-radius:16px;width:100%;padding:3rem 2rem;transition:all .2s}.upload-zone:hover,.upload-zone-active{border-color:var(--primary);background:#1a7a8a0a}.upload-zone-disabled{opacity:.5;pointer-events:none}.upload-zone-content{flex-direction:column;align-items:center;gap:.5rem;display:flex}.upload-icon{color:var(--primary)}.upload-title{color:var(--text-main);margin:0;font-size:1.125rem;font-weight:600}.upload-subtitle{color:var(--text-muted);margin:0;font-size:.875rem}.upload-badges{gap:.75rem;margin-top:.5rem;display:flex}.upload-badge{color:var(--text-muted);background:var(--bg-color);border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:.75rem;display:flex}.upload-error{color:var(--red);margin-top:.75rem;font-size:.875rem}.password-prompt{justify-content:center;width:100%;display:flex}.password-card{background:var(--surface);border:1px solid var(--surface-border);text-align:center;border-radius:16px;width:100%;max-width:400px;padding:2rem}.password-icon{color:var(--primary);margin-bottom:1rem}.password-title{margin:0 0 .75rem;font-size:1.125rem;font-weight:700}.password-hint{color:var(--primary);background:#1a7a8a14;border-radius:8px;justify-content:center;align-items:center;gap:6px;margin-bottom:1rem;padding:8px 12px;font-size:.8125rem;display:flex}.password-form{flex-direction:column;gap:.75rem;display:flex}.password-input-wrap{position:relative}.password-input{border:1px solid var(--surface-border);background:var(--bg-color);width:100%;color:var(--text-main);border-radius:8px;outline:none;padding:10px 40px 10px 12px;font-size:1rem}.password-input:focus{border-color:var(--primary)}.password-toggle{cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:4px;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.password-error{color:var(--red);margin:0;font-size:.8125rem}.password-actions{gap:.5rem;display:flex}.btn-primary{cursor:pointer;font-size:.875rem;font-weight:600;font-family:var(--font-sans);background:var(--primary);color:#fff;border:none;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 20px;transition:background .2s;display:flex}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{cursor:pointer;font-size:.875rem;font-weight:600;font-family:var(--font-sans);background:var(--surface);color:var(--text-main);border:1px solid var(--surface-border);border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 20px;transition:all .2s;display:flex}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.btn-outline{cursor:pointer;font-size:.8125rem;font-weight:600;font-family:var(--font-sans);color:var(--text-muted);border:1px dashed var(--surface-border);background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;transition:all .2s;display:flex}.btn-outline:hover{border-color:var(--primary);color:var(--primary);border-style:solid}.stepper{justify-content:center;align-items:center;gap:0;width:100%;margin-bottom:1.5rem;display:flex}.stepper-step{align-items:center;gap:6px;display:flex;position:relative}.stepper-icon{border:2px solid var(--surface-border);width:32px;height:32px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;transition:all .3s;display:flex}.stepper-step-active .stepper-icon{border-color:var(--primary);background:var(--primary);color:#fff}.stepper-step-completed .stepper-icon{border-color:var(--green);background:var(--green);color:#fff}.stepper-label{color:var(--text-muted);font-size:.75rem;font-weight:600}.stepper-step-active .stepper-label{color:var(--primary)}.stepper-step-completed .stepper-label{color:var(--green)}.stepper-line{background:var(--surface-border);width:40px;height:2px;margin:0 8px}.stepper-step-completed+.stepper-step .stepper-line,.stepper-step-completed .stepper-line{background:var(--green)}.detection-progress{flex-direction:column;align-items:center;gap:1rem;padding:3rem 0;display:flex}.spinner{border:3px solid var(--surface-border);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.detection-msg{color:var(--text-muted);font-size:.9375rem}.card-type-selector{width:100%;margin-top:1rem}.card-type-title{margin:0 0 .75rem;font-size:.9375rem;font-weight:600}.cts-split{grid-template-columns:1fr 1fr;align-items:stretch;gap:1rem;display:grid}.cts-left{flex-direction:column;display:flex}.cts-right{display:flex}.card-type-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;display:grid}.card-type-btn{cursor:pointer;font-size:.8125rem;font-weight:600;font-family:var(--font-sans);background:var(--surface);color:var(--text-main);border:1px solid var(--surface-border);text-align:left;border-radius:10px;align-items:center;gap:8px;padding:10px 14px;transition:all .2s;display:flex}.card-type-btn:hover{border-color:var(--primary);color:var(--primary)}.card-type-btn-active{border-color:var(--primary);color:var(--primary);background:#1a7a8a14}.card-type-btn-muted{opacity:.65}.card-type-btn-muted:hover{opacity:1}.cts-experimental{background:var(--surface);border:1px solid var(--surface-border);text-align:center;border-radius:14px;flex-direction:column;align-items:center;gap:.5rem;width:100%;padding:1rem;display:flex}.cts-exp-main-title{color:var(--text-main);font-size:.9375rem;font-weight:700}.cts-exp-icon{color:var(--accent)}.cts-exp-title{color:var(--accent);font-size:.875rem;font-weight:700;line-height:1.3}.cts-exp-desc{color:var(--text-muted);max-width:240px;font-size:.7rem;line-height:1.5}.cts-exp-options{width:100%;margin-top:.25rem}.cts-exp-go{width:100%;margin-top:.5rem}.generic-picker-row{align-items:center;gap:6px;margin-bottom:.5rem;display:flex}.generic-picker-label{min-width:80px;color:var(--text-secondary);font-size:.75rem;font-weight:600}.needs-samples-section{margin-top:1.25rem}.needs-samples-header{color:var(--text-muted);align-items:center;gap:6px;margin-bottom:.375rem;font-size:.8125rem;font-weight:600;display:flex}.needs-samples-desc{color:var(--text-muted);margin:0 0 .75rem;font-size:.8rem;line-height:1.5}.needs-samples-link{color:var(--primary);text-decoration:underline}.needs-samples-link:hover{opacity:.8}.needs-samples-badge{text-transform:uppercase;letter-spacing:.04em;color:#9a6f00;white-space:nowrap;background:#b478001f;border-radius:4px;margin-left:auto;padding:2px 6px;font-size:.65rem;font-weight:700}.crop-preview{width:100%}.crop-preview-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.crop-preview-label{font-size:1rem;font-weight:700}.crop-confidence{border-radius:6px;align-items:center;gap:4px;padding:4px 10px;font-size:.8125rem;font-weight:600;display:flex}.crop-confidence-high{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}.crop-confidence-low{background:var(--yellow-bg);color:var(--yellow);border:1px solid var(--yellow-border)}.crop-preview-canvas{border:1px solid var(--surface-border);border-radius:12px;width:100%}.crop-quality{align-items:center;gap:8px;margin-top:.5rem;display:flex}.quality-badge{border-radius:4px;padding:2px 8px;font-size:.75rem;font-weight:600}.quality-high{background:var(--green-bg);color:var(--green)}.quality-medium{background:var(--yellow-bg);color:var(--yellow)}.quality-low{background:var(--red-bg);color:var(--red)}.quality-warn{color:var(--yellow);font-size:.75rem}.crop-cards-row{flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1rem;display:flex}.crop-card-preview{flex-direction:column;align-items:center;gap:.25rem;display:flex}.crop-card-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8125rem;font-weight:700}.crop-card-canvas{border:1px solid var(--surface-border);border-radius:8px;box-shadow:0 2px 8px #00000014}.crop-preview-actions{gap:.5rem;margin-top:1rem;display:flex}.manual-crop{width:100%}.manual-crop-header{margin-bottom:.75rem}.manual-crop-header h3{margin:0;font-size:1rem;font-weight:700}.manual-crop-hint{color:var(--text-muted);margin:.25rem 0 0;font-size:.8125rem}.manual-crop-canvas{border:1px solid var(--surface-border);border-radius:12px;width:100%}.manual-crop-actions{gap:.5rem;margin-top:1rem;display:flex}.output-preview{text-align:center;width:100%}.output-header{justify-content:space-between;align-items:baseline;margin-bottom:1rem;display:flex}.output-title{margin:0;font-size:1.125rem;font-weight:700}.output-dimensions{color:var(--text-muted);font-size:.75rem}.output-cards-row{flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-bottom:1rem;display:flex}.output-card-wrap{background:var(--surface);border:1px solid var(--surface-border);border-radius:16px;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem;display:flex}.output-card-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8125rem;font-weight:700}.output-canvas{border-radius:8px;width:100%;max-width:340px;box-shadow:0 4px 20px #0000001f}.output-card-downloads{gap:.375rem;margin-top:.25rem;display:flex}.btn-sm{border:1px solid var(--surface-border);background:var(--surface);color:var(--text-secondary);cursor:pointer;border-radius:6px;padding:3px 10px;font-size:.6875rem;font-weight:600;transition:all .15s}.btn-sm:hover{background:var(--bg);border-color:var(--primary);color:var(--primary)}.output-sharpen{flex-direction:column;align-items:center;gap:.4rem;margin:1.25rem 0 .25rem;display:flex}.sharpen-btn{cursor:pointer;border:2px solid var(--primary);color:var(--primary);background:linear-gradient(135deg,#1a7a8a14,#d4753014);border-radius:10px;align-items:center;gap:.5rem;padding:10px 22px;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}.sharpen-btn:hover:not(:disabled){background:linear-gradient(135deg,#1a7a8a2e,#d4753026);transform:translateY(-1px);box-shadow:0 2px 12px #1a7a8a2e}.sharpen-btn:active:not(:disabled){transform:translateY(0)}.sharpen-btn:disabled{cursor:default}.sharpen-btn.sharpen-applied{border-color:var(--green);color:var(--green);background:var(--green-bg);pointer-events:none}.sharpen-hint{color:var(--text-muted);font-size:.75rem;font-style:italic}.processing-spinner-sm{border:2.5px solid var(--surface-border);border-top-color:var(--primary);border-radius:50%;width:15px;height:15px;animation:.7s linear infinite spin}.output-downloads{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:1.25rem;display:flex}.output-extra{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:.75rem;display:flex}.error-banner{background:var(--red-bg);width:100%;color:var(--red);border:1px solid var(--red-border);border-radius:10px;margin-bottom:1rem;padding:12px 16px;font-size:.875rem}.error-banner p{margin:0 0 .5rem}.app-footer{text-align:center;color:var(--text-muted);padding:2rem 0 1rem;font-size:.75rem}.app-footer p{margin:0 0 .5rem}.footer-links{justify-content:center;gap:8px;display:flex}.footer-links a{color:var(--primary);text-decoration:none}.footer-links a:hover{text-decoration:underline}.footer-links span{color:var(--surface-border)}.faq-section{border-top:1px solid var(--surface-border);width:100%;margin-top:3rem;padding-top:2rem}.faq-section-title{color:var(--text-main);margin:0 0 1.25rem;font-size:1.25rem;font-weight:700}.faq-list{background:var(--surface);border:1px solid var(--surface-border);border-radius:12px;overflow:hidden}.faq-item{border-bottom:1px solid var(--surface-border)}.faq-item:last-child{border-bottom:none}.faq-question{color:var(--text-main);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:14px 18px;font-size:.9375rem;font-weight:600;list-style:none;transition:color .15s;display:flex}.faq-question::-webkit-details-marker{display:none}.faq-question:after{content:"+";color:var(--text-muted);flex-shrink:0;margin-left:12px;font-size:1.2rem;font-weight:300;transition:color .15s}details[open]>.faq-question:after{content:"−";color:var(--primary)}details[open]>.faq-question,.faq-question:hover{color:var(--primary)}.faq-answer{color:var(--text-muted);padding:0 18px 14px;font-size:.875rem;line-height:1.65}@media print{.faq-item,.faq-answer{display:block!important}}.legal-page{text-align:left;max-width:700px}.legal-page h1{margin:0 0 .5rem;font-size:1.5rem;font-weight:800}.legal-page h2{color:var(--primary);margin:1.5rem 0 .5rem;font-size:1.125rem;font-weight:700}.legal-page p{color:var(--text-muted);line-height:1.7}.legal-page ul{color:var(--text-muted);padding-left:1.5rem;line-height:1.7}.legal-page a{color:var(--primary)}.legal-updated{color:var(--text-muted);margin:0 0 1.5rem;font-size:.8125rem}.legal-back{margin-top:2rem}.legal-back a{color:var(--primary);font-weight:600;text-decoration:none}.semi-auto-container{width:100%}.semi-auto-loading{flex-direction:column;align-items:center;gap:1rem;padding:3rem 0;display:flex}.semi-auto-spinner{border:3px solid var(--surface-border);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}.semi-auto-status{border-radius:8px;align-items:center;gap:8px;margin-bottom:1rem;padding:8px 14px;font-size:.8125rem;font-weight:600;display:flex}.semi-auto-status.status-success{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}.semi-auto-status.status-none{background:var(--red-bg);color:var(--red);border:1px solid var(--red-border)}.semi-auto-status.status-manual{color:#a855f7;background:#a855f714;border:1px solid #a855f733}.semi-auto-status .status-dot{background:currentColor;border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.semi-auto-status .btn-link{cursor:pointer;color:inherit;opacity:.7;font-size:.75rem;font-weight:600;font-family:var(--font-sans);background:0 0;border:none;margin-left:auto;text-decoration:underline}.semi-auto-status .btn-link:hover{opacity:1}.semi-auto-controls{background:var(--surface);border:1px solid var(--surface-border);border-radius:10px;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.75rem;padding:.5rem .75rem;font-size:.75rem;display:flex}.sa-ctrl-group{background:var(--surface-alt,#00000026);border-radius:6px;align-items:center;gap:2px;padding:3px 6px;display:flex}.sa-ctrl-label{opacity:.6;white-space:nowrap;margin-right:4px;font-size:.7rem;font-weight:600}.sa-ctrl-btn{cursor:pointer;color:var(--text-secondary);font-size:.7rem;font-family:var(--font-sans);background:0 0;border:1px solid #0000;border-radius:4px;padding:3px 8px;font-weight:500;transition:background .15s,color .15s}.sa-ctrl-btn:hover{background:#1a7a8a1a}.sa-ctrl-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.semi-auto-preview{border:1px solid var(--surface-border);background:#000;border-radius:12px;justify-content:center;align-items:center;width:100%;min-height:200px;margin-bottom:1rem;display:flex;overflow:hidden}.semi-auto-preview-inner{display:inline-block;position:relative}.semi-auto-doc-canvas{display:block}.semi-auto-overlay-canvas{position:absolute;top:0;left:0}.semi-auto-station{width:100%}.semi-auto-section-title{color:var(--primary);text-transform:uppercase;letter-spacing:.06em;margin:0 0 .5rem;font-size:.8125rem;font-weight:700}.semi-auto-hint{color:var(--text-muted);margin:0 0 .75rem;font-size:.8125rem}.semi-auto-card-grid{grid-template-columns:1fr;gap:1rem;max-width:500px;margin-bottom:1rem;margin-left:auto;margin-right:auto;display:grid}.semi-auto-card-grid.two-col{grid-template-columns:1fr 1fr;max-width:none}.semi-auto-card{background:var(--surface);border:1px solid var(--surface-border);border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:.5rem;display:flex}.semi-auto-card-header{align-items:center;gap:6px;width:100%;display:flex}.semi-auto-card-label{color:var(--primary);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:700}.semi-auto-card-info{color:var(--text-muted);font-family:monospace;font-size:.625rem}.semi-auto-card-reset{border:1px solid var(--surface-border);cursor:pointer;color:var(--text-muted);font-size:.625rem;font-weight:600;font-family:var(--font-sans);background:0 0;border-radius:12px;margin-left:auto;padding:2px 8px}.semi-auto-card-reset:hover{color:var(--red);border-color:var(--red)}.semi-auto-card-mid{align-items:center;gap:4px;width:100%;display:flex}.semi-auto-crop-canvas{background:#000;border-radius:6px;width:100%;min-width:0;display:block}.semi-auto-edge-btns{justify-content:center;align-items:center;gap:2px;display:flex}.semi-auto-edge-btns.vertical{flex-direction:column}.edge-btn{border:1px solid var(--surface-border);background:var(--surface);width:22px;height:22px;color:var(--text-muted);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:all .15s;display:flex}.edge-btn:hover{border-color:var(--primary);color:var(--primary)}.edge-val{color:var(--primary);text-align:center;min-width:28px;font-family:monospace;font-size:.625rem;font-weight:700}.sa-picker{background:var(--surface);border:1px solid var(--surface-border);border-radius:12px;margin-bottom:1rem;padding:.75rem 1rem}.sa-picker-summary{color:var(--accent);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.8rem;font-weight:600}.sa-picker-summary:hover{opacity:.8}.sa-picker-grid{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.sa-picker-card{border:2px solid var(--surface-border);cursor:pointer;background:#000;border-radius:10px;flex-shrink:0;transition:border-color .15s,box-shadow .15s;position:relative;overflow:hidden}.sa-picker-card:hover{border-color:var(--accent)}.sa-picker-card-selected{border-color:var(--primary);box-shadow:0 0 0 2px #1a7a8a40}.sa-picker-canvas{display:block}.sa-picker-check{z-index:2;border:2px solid var(--surface-border);background:var(--surface);color:#0000;border-radius:5px;justify-content:center;align-items:center;width:22px;height:22px;transition:all .15s;display:flex;position:absolute;top:6px;left:6px}.sa-picker-check.checked{background:var(--primary);border-color:var(--primary);color:#fff}.sa-picker-apply{margin-top:.75rem}.semi-auto-manual-controls{width:100%}.semi-auto-mode-toggle{border:1px solid var(--surface-border);border-radius:8px;width:fit-content;margin-bottom:.75rem;display:flex;overflow:hidden}.toggle-btn{cursor:pointer;font-size:.8125rem;font-weight:600;font-family:var(--font-sans);background:var(--surface);color:var(--text-muted);border:none;padding:6px 16px;transition:all .15s}.toggle-btn+.toggle-btn{border-left:1px solid var(--surface-border)}.toggle-btn.active{background:var(--primary);color:#fff}.semi-auto-actions{gap:.5rem;margin-top:1rem;display:flex}@media print{.top-nav,.stepper,.app-footer{display:none}}@media (width<=640px){.app-container{padding:1rem}.app-title{font-size:1.5rem}.app-header-row{flex-direction:column}.lang-toggle{flex-direction:row}.upload-zone{padding:2rem 1rem}.stepper-line{width:20px;margin:0 4px}.stepper-label{font-size:.625rem}.crop-preview-actions,.manual-crop-actions,.output-downloads,.output-extra,.semi-auto-actions{flex-direction:column}.semi-auto-cards-grid[data-cols="2"]{grid-template-columns:1fr}.top-nav-links{gap:4px}.top-nav-link,.top-nav-link-active{font-size:.6875rem}.card-type-grid{grid-template-columns:1fr 1fr}.cts-split{grid-template-columns:1fr}}.feedback-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.feedback-modal{background:#fff;border-radius:16px;width:100%;max-width:540px;max-height:90vh;padding:28px 24px;position:relative;overflow-y:auto;box-shadow:0 20px 60px #00000040}@media (prefers-color-scheme:dark){.feedback-modal{color:#f8fafc;background:#1e293b}}.feedback-close{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:4px;display:flex;position:absolute;top:14px;right:14px}.feedback-close:hover{color:#475569;background:#f1f5f9}@media (prefers-color-scheme:dark){.feedback-close:hover{color:#e2e8f0;background:#334155}}.feedback-header{align-items:center;gap:10px;margin-bottom:4px;display:flex}.feedback-header h3{color:#0f172a;margin:0;font-size:1.2rem;font-weight:700}@media (prefers-color-scheme:dark){.feedback-header h3{color:#f8fafc}}.feedback-subtitle{color:#64748b;margin:0 0 20px;font-size:.85rem;line-height:1.5}.feedback-form{flex-direction:column;gap:16px;display:flex}.feedback-field{flex-direction:column;gap:6px;display:flex}.feedback-label{color:#334155;font-size:.83rem;font-weight:600}@media (prefers-color-scheme:dark){.feedback-label{color:#cbd5e1}}.feedback-input{color:#0f172a;background:#fff;border:1.5px solid #e2e8f0;border-radius:8px;outline:none;width:100%;padding:8px 12px;font-family:inherit;font-size:.88rem;transition:border-color .2s}.feedback-input:focus{border-color:var(--primary)}@media (prefers-color-scheme:dark){.feedback-input{color:#f8fafc;background:#0f172a;border-color:#334155}}.feedback-textarea{color:#0f172a;resize:vertical;background:#fff;border:1.5px solid #e2e8f0;border-radius:8px;outline:none;padding:10px 12px;font-family:inherit;font-size:.86rem;line-height:1.5;transition:border-color .2s}.feedback-textarea:focus{border-color:var(--primary)}@media (prefers-color-scheme:dark){.feedback-textarea{color:#f8fafc;background:#0f172a;border-color:#334155}}.feedback-char-count{color:#94a3b8;text-align:right;font-size:.72rem}.feedback-hint{color:#94a3b8;margin:0;font-size:.76rem;line-height:1.5}.feedback-checkbox-label{cursor:pointer;color:#334155;align-items:flex-start;gap:8px;font-size:.85rem;font-weight:500;display:flex}.feedback-checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer;flex-shrink:0;margin-top:2px}@media (prefers-color-scheme:dark){.feedback-checkbox-label{color:#e2e8f0}}.feedback-error{color:#ef4444;text-align:center;margin:0;font-size:.85rem}.feedback-submit{justify-content:center;width:100%;padding:12px;font-size:.95rem}.sample-pdf-selected{border:1.5px solid var(--primary);color:var(--text-main);background:#1a7a8a0f;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:.85rem;display:flex}.sample-pdf-selected span{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.sample-pdf-remove{cursor:pointer;color:#94a3b8;background:0 0;border:none;border-radius:4px;flex-shrink:0;align-items:center;padding:2px;display:flex}.sample-pdf-remove:hover{color:#ef4444}.sample-pdf-upload-btn{cursor:pointer;background:var(--surface);color:var(--text-main);border:1.5px dashed var(--surface-border);border-radius:8px;align-items:center;gap:6px;width:fit-content;padding:8px 16px;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex}.sample-pdf-upload-btn:hover{border-color:var(--primary);color:var(--primary)}
