.qr-tool [hidden]{display:none!important}.qr-tool .tool-card-shell{padding:24px}.qr-privacy{display:flex;align-items:center;gap:8px;margin:0 0 24px;color:var(--muted)}.qr-privacy .icon{width:18px;height:18px;flex:0 0 auto}.qr-type-selector{margin:0;padding:0;border:0}.qr-type-selector legend,.qr-settings h2,.qr-preview-shell h2{margin:0 0 14px;color:var(--heading);font-size:1.2rem;font-weight:700}.qr-type-options{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.qr-type-button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--heading);font:inherit;font-weight:700;cursor:pointer}.qr-type-button:hover,.qr-type-button.is-active{border-color:var(--primary);background:#f7f6ff;color:var(--primary)}.qr-type-button:focus-visible,.qr-check:focus-within{outline:3px solid #635bff55;outline-offset:2px}.qr-type-button .icon{width:18px;height:18px}.qr-fields{margin-top:22px}.qr-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.qr-field-wide,.qr-fields>.field{grid-column:1/-1}.qr-field-grid>.field:not(.qr-field-wide){grid-column:auto}.field{min-width:0}.field label{display:block;margin-bottom:7px;color:var(--heading);font-weight:700}.field-optional{color:var(--muted);font-size:.82rem;font-weight:400}.field input[type=text],.field input[type=email],.field input[type=tel],.field input[type=password],.field input[type=url],.field textarea,.field select{display:block;width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--heading);font:inherit}.field textarea{resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);outline:3px solid #635bff33}.field small{display:block;margin-top:6px;color:var(--muted);font-size:.82rem}.qr-check{display:flex;align-items:center;gap:8px;color:var(--heading);font-weight:600}.qr-check input{width:17px;height:17px;accent-color:var(--primary)}.qr-settings{margin-top:30px;padding-top:24px;border-top:1px solid var(--border)}.qr-setting-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.color-field>div{display:flex;gap:8px}.color-field input[type=color]{width:48px;height:44px;padding:3px;border:1px solid var(--border);border-radius:9px;background:var(--surface);cursor:pointer}.color-field input[type=text]{flex:1;min-width:0}.qr-correction-help{margin:16px 0 0;color:var(--muted);font-size:.86rem}.qr-warning{margin:14px 0 0;padding:10px 12px;border-radius:8px;background:#fff5df;color:#8a5b12;font-size:.86rem}.qr-preview-shell{padding:24px;border:1px solid var(--border);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.qr-preview{display:grid;place-items:center;min-height:360px;padding:18px;border:1px dashed #cfd3e3;border-radius:12px;background:#f7f8fc}.qr-preview canvas{display:block;width:min(100%,340px);height:auto;image-rendering:pixelated;background:#fff;box-shadow:0 5px 18px #272b5318}.qr-placeholder{display:grid;justify-items:center;gap:12px;max-width:220px;text-align:center;color:var(--muted)}.qr-placeholder>span:first-child{display:grid;place-items:center;width:56px;height:56px;border:2px solid currentColor;border-radius:10px;color:var(--primary);font-size:.75rem;font-weight:800;letter-spacing:.08em}.qr-preview-status{min-height:44px;margin:14px 0 0;color:var(--muted);font-size:.86rem}.qr-download-controls{margin-top:18px;padding-top:18px;border-top:1px solid var(--border)}.qr-preview-actions{display:flex;gap:10px;margin-top:14px}.qr-preview-actions .button{flex:1}.qr-content h3{margin:24px 0 8px;color:var(--heading);font-size:1.08rem}.qr-content h2{margin-top:34px}.qr-content h2:first-child{margin-top:0}.qr-content details{padding:15px 0;border-bottom:1px solid var(--border)}.qr-content summary{color:var(--heading);font-weight:700;cursor:pointer}.qr-content details p{margin:9px 0 0}.qr-tool .tool-error{margin-top:18px}@media(max-width:900px){.qr-type-options{grid-template-columns:repeat(3,1fr)}.qr-preview{min-height:300px}.qr-preview canvas{width:min(100%,300px)}}@media(max-width:760px){.qr-tool .tool-card-shell{padding:16px}.qr-field-grid,.qr-setting-grid{grid-template-columns:1fr}.qr-field-grid>.field:not(.qr-field-wide),.qr-field-wide{grid-column:1}.qr-type-options{grid-template-columns:repeat(3,1fr)}.qr-preview-shell{margin-top:24px;padding:18px}.qr-preview{min-height:270px}.qr-preview-actions{flex-direction:column}.qr-preview-actions .button{width:100%}}@media(max-width:390px){.qr-type-options{grid-template-columns:repeat(2,1fr)}.qr-type-button{padding-left:6px;padding-right:6px}.qr-preview{padding:12px}.color-field>div{gap:6px}}
.qr-password-control{position:relative}.qr-tool .qr-password-control input{padding-right:48px!important}.qr-password-toggle{position:absolute;right:7px;top:50%;display:grid;place-items:center;width:34px;height:34px;transform:translateY(-50%);padding:0;border:0;border-radius:7px;background:transparent;color:var(--muted);cursor:pointer}.qr-password-toggle:hover{background:#f1f2f7;color:var(--heading)}.qr-password-toggle:focus-visible{outline:3px solid #635bff55;outline-offset:1px}.qr-password-toggle .icon{width:19px;height:19px}