:root{color:#171717;font-synthesis:none;background:#f2f2ef;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.page-shell{width:min(1220px,100% - 32px);margin:0 auto;padding:28px 0 48px}.topbar{justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px;display:flex}.eyebrow,.meta-label{letter-spacing:.12em;color:#70706b;font-size:.72rem;font-weight:800}h1{margin:4px 0 0;font-size:clamp(2rem,5vw,4rem);line-height:.95}h2{margin:0 0 6px}.muted{color:#696965;margin:0;line-height:1.5}.status-pill{background:#fff;border:1px solid #c9c9c4;border-radius:999px;padding:8px 12px;font-size:.75rem;font-weight:800}.workspace{grid-template-columns:minmax(330px,.92fr) minmax(420px,1.28fr);align-items:start;gap:18px;display:grid}.panel{background:#fff;border:1px solid #deded8;border-radius:18px;padding:22px;box-shadow:0 12px 36px #0000000a}.controls{flex-direction:column;gap:16px;display:flex}label{gap:7px;font-size:.83rem;font-weight:800;display:grid}textarea,select,input[type=text],input[type=url],input[type=email],input[type=tel],input[type=password]{color:#171717;background:#fbfbf9;border:1px solid #d1d1cb;border-radius:10px;width:100%;padding:10px 12px}textarea{resize:vertical;min-height:92px}input[type=color]{background:#fbfbf9;border:1px solid #d1d1cb;border-radius:10px;width:100%;height:44px;padding:4px}.grid-two{grid-template-columns:1fr 1fr;gap:12px;display:grid}.content-tabs{grid-template-columns:1fr 1fr;gap:8px;display:grid}.content-tab{text-align:left;color:#171717;background:#fbfbf9;border:1px solid #d7d7d1;border-radius:11px;gap:3px;padding:11px 12px;display:grid}.content-tab strong{font-size:.85rem}.content-tab span{color:#73736e;font-size:.72rem;font-weight:500;line-height:1.35}.content-tab.active{color:#fff;background:#171717;border-color:#171717}.content-tab.active span{color:#c9c9c4}.content-form{gap:12px;display:grid}.optional{color:#85857f;font-size:.72rem;font-weight:600}.field-note{color:#74746f;margin:-2px 0 0;font-size:.75rem;line-height:1.45}.checkbox-field{grid-template-columns:auto 1fr;align-content:center;align-items:center;padding-top:25px}.checkbox-field input{width:18px;height:18px;margin:0}.validation-box{color:#8a2424;background:#fff7f5;border:1px solid #e5c5c1;border-radius:10px;gap:5px;padding:10px 12px;font-size:.8rem;font-weight:700;display:grid}.section-divider{background:#e8e8e3;height:1px;margin:2px 0}.preview-panel{gap:18px;display:grid;position:sticky;top:18px}.preview-meta{flex-wrap:wrap;gap:28px;display:flex}.preview-meta>div{gap:2px;display:grid}.qr-stage{background:#ecece7;border-radius:14px;place-items:center;min-height:500px;padding:28px;display:grid}.qr-preview{width:min(100%,440px)}.qr-preview svg{width:100%;height:auto;display:block}.empty-preview{text-align:center;color:#73736e;gap:5px;display:grid}.empty-preview strong{color:#3f3f3c}.empty-preview span{font-size:.85rem}.payload-details{background:#fafaf8;border:1px solid #e0e0da;border-radius:10px;padding:10px 12px}.payload-details summary{cursor:pointer;font-size:.78rem;font-weight:800}.payload-details code{overflow-wrap:anywhere;color:#5d5d58;margin-top:9px;font-size:.72rem;line-height:1.5;display:block}.actions{flex-wrap:wrap;gap:10px;display:flex}button{color:#fff;background:#111;border:1px solid #111;border-radius:10px;padding:11px 16px;font-weight:800}button.secondary{color:#111;background:#fff}button:disabled{opacity:.45;cursor:not-allowed}@media (width<=900px){.topbar{flex-direction:column;align-items:flex-start}.workspace{grid-template-columns:1fr}.preview-panel{position:static}.qr-stage{min-height:360px}}@media (width<=520px){.page-shell{width:min(100% - 20px,1220px);padding-top:18px}.panel{border-radius:14px;padding:16px}.grid-two,.content-tabs{grid-template-columns:1fr}.checkbox-field{padding-top:0}}.logo-upload{background:#fafaf8;border:1px dashed #bdbdb6;border-radius:12px;padding:14px}.logo-upload input[type=file]{width:100%;font-size:.78rem;font-weight:600}.logo-upload small{color:#777772;font-weight:600}.logo-controls{gap:14px;display:grid}.logo-file-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.logo-file-row>div{gap:3px;min-width:0;display:grid}.logo-file-row strong{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}button.compact{padding:8px 11px;font-size:.75rem}.range-label{justify-content:space-between;align-items:center;gap:12px;display:flex}input[type=range]{width:100%}.logo-checkbox{padding-top:0}.logo-safety{border-radius:10px;gap:4px;padding:11px 12px;font-size:.78rem;line-height:1.45;display:grid}.logo-safety strong{font-size:.8rem}.logo-safety.safe{color:#315a2d;background:#f3f8f2;border:1px solid #cbdcc7}.logo-safety.warning{color:#77570d;background:#fff8e9;border:1px solid #e4cf9f}.qr-stage.transparent-preview{background-color:#f3f3ef;background-image:linear-gradient(45deg,#deded8 25%,#0000 25%),linear-gradient(-45deg,#deded8 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#deded8 75%),linear-gradient(-45deg,#0000 75%,#deded8 75%);background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px}input[type=color]:disabled{opacity:.45;cursor:not-allowed}.export-panel{border-top:1px solid #e8e8e3;gap:14px;padding-top:18px;display:grid}.export-grid{align-items:end}.export-checkbox{padding-top:0}.export-filenames{flex-wrap:wrap;gap:8px;display:flex}.export-filenames span{color:#666660;overflow-wrap:anywhere;background:#fafaf8;border:1px solid #deded8;border-radius:999px;padding:6px 9px;font-size:.7rem;font-weight:700}@media (width<=900px){.preview-panel{order:2}.controls{order:1}}@media (width<=520px){.qr-stage{min-height:300px;padding:18px}.preview-meta{gap:14px 22px}.preview-meta>div{min-width:86px}.actions{grid-template-columns:1fr;display:grid}.actions button{width:100%}.export-filenames{display:grid}.export-filenames span{width:fit-content;max-width:100%}}.readability-panel{background:#fff;border:1px solid #d8d8d3;border-radius:14px;gap:12px;margin-top:16px;padding:16px;display:grid}.readability-header{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.readability-score{font-size:2.2rem;font-weight:800;line-height:1}.readability-grade{letter-spacing:.06em;text-transform:uppercase;border:1px solid #0000;border-radius:999px;padding:4px 8px;font-size:.8rem;font-weight:800}.readability-grade.excellent{color:#175c1c;background:#e6f5e6;border-color:#b6dfba}.readability-grade.good{color:#3a5a15;background:#eef5e0;border-color:#cfe3a3}.readability-grade.warning{color:#7a5300;background:#fff3d6;border-color:#ecd28d}.readability-grade.risky{color:#7a1e14;background:#fde3e0;border-color:#f0b6ae}.readability-checks{gap:6px;margin:0;padding:0;list-style:none;display:grid}.readability-check{background:#fafaf7;border:1px solid #ececea;border-radius:8px;grid-template-columns:20px 1fr auto;align-items:baseline;gap:8px;padding:6px 8px;display:grid}.readability-check .icon{font-weight:800}.readability-check .label{font-weight:700}.readability-check .value{color:#6d6d68;font-size:.85rem}.readability-check .explanation{color:#555550;grid-column:2/-1;font-size:.85rem}.readability-check.ok{background:#f2faf3;border-color:#c5e2c8}.readability-check.warning{background:#fff9ea;border-color:#ecd28d}.readability-check.risk{background:#fdf1ef;border-color:#f0b6ae}.readability-check.unknown{background:#f4f6f8;border-color:#cfd5db}.readability-sizes{grid-template-columns:1fr 1fr;gap:8px;display:grid}.readability-sizes .size-card{background:#fafaf7;border:1px solid #e2e2df;border-radius:10px;padding:10px 12px}.readability-sizes .size-card strong{font-size:1.05rem;display:block}.readability-sizes .size-card small{color:#6d6d68}@media (width<=640px){.readability-sizes{grid-template-columns:1fr}}.readability-toggle{text-align:left;cursor:pointer;width:100%;color:inherit;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:4px;display:flex}.readability-toggle .readability-score{color:#171717}.readability-toggle:focus-visible{outline-offset:2px;outline:2px solid #171717}.readability-header-right{align-items:center;gap:10px;display:inline-flex}.readability-caret{color:#6d6d68;font-size:1rem;transition:transform .15s;transform:rotate(-90deg)}.readability-caret.open{transform:rotate(0)}.readability-body{gap:12px;display:grid}.decode-block{background:#fafaf7;border:1px solid #e2e2df;border-radius:10px;gap:4px;padding:10px 12px;display:grid}.decode-block strong{font-size:1rem}.decode-block small{color:#555550;font-size:.85rem;line-height:1.35}.decode-block.ok{background:#f2faf3;border-color:#c5e2c8}.decode-block.warn{background:#fff9ea;border-color:#ecd28d}.decode-block.risk{background:#fdf1ef;border-color:#f0b6ae}.decode-block.unknown{background:#f4f6f8;border-color:#cfd5db}.decode-block.loading{background:#fafaf7;border-color:#d8d8d3}.stress-block{background:#fafaf7;border:1px solid #e2e2df;border-radius:10px;gap:8px;padding:10px 12px;display:grid}.stress-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.stress-header button.compact{padding:6px 10px;font-size:.72rem}.stress-notice{border:1px solid;border-radius:8px;gap:3px;padding:8px 10px;display:grid}.stress-notice strong{font-size:.9rem}.stress-notice small{color:#555550;font-size:.8rem}.stress-notice.risk{background:#fdf1ef;border-color:#f0b6ae}.stress-notice.warn{background:#fff9ea;border-color:#ecd28d}.stress-results{grid-template-columns:1fr 1fr;gap:8px;display:grid}.stress-results.stale{opacity:.55}.stress-category{background:#fff;border:1px solid #ececea;border-radius:8px;padding:8px 10px}.stress-category-title{letter-spacing:.08em;color:#70706b;text-transform:uppercase;font-size:.72rem;font-weight:800}.stress-category ul{gap:3px;margin:6px 0 0;padding:0;list-style:none;display:grid}.stress-category li{align-items:center;gap:8px;font-size:.85rem;display:flex}.stress-icon{text-align:center;width:14px;font-weight:800;display:inline-block}.stress-icon.passed{color:#175c1c}.stress-icon.failed{color:#7a1e14}.stress-icon.error{color:#7a5300}.stress-icon.pending{color:#a0a09a}.stress-summary{color:#444440;font-weight:700}@media (width<=640px){.stress-results{grid-template-columns:1fr}}.topbar-right{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.auth-widget{background:#fff;border:1px solid #deded8;border-radius:12px;align-items:center;gap:8px;min-width:200px;padding:8px 10px;display:flex}.auth-widget button.compact{padding:6px 10px;font-size:.72rem}.auth-widget.authenticated .auth-user{gap:2px;display:grid}.auth-widget.authenticated strong{font-size:.85rem}.auth-widget.authenticated span{color:#6d6d68;font-size:.7rem}.auth-form{gap:8px;width:min(320px,90vw);padding:14px;display:grid}.auth-form-header{justify-content:space-between;align-items:baseline;display:flex}.auth-form-actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.link-btn{color:#444440;cursor:pointer;background:0 0;border:0;padding:4px;font-size:.75rem;font-weight:700;text-decoration:underline}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.projects-panel{background:#fff;border:1px solid #deded8;border-radius:14px;gap:12px;margin-bottom:18px;padding:16px;display:grid}.projects-panel.anon{text-align:center;padding:10px 16px}.projects-header{justify-content:space-between;align-items:baseline;display:flex}.projects-header h2{margin:0;font-size:1.05rem}.project-create{grid-template-columns:1fr auto;align-items:center;gap:8px;display:grid}.project-create label{display:block}.project-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.project-item{background:#fafaf7;border:1px solid #ececea;border-radius:10px;gap:6px;padding:10px 12px;display:grid}.project-item.selected{background:#fff;border-color:#171717}.project-summary{justify-content:space-between;align-items:center;gap:12px;display:flex}.project-name{text-align:left;cursor:pointer;color:#171717;background:0 0;border:0;gap:2px;padding:0;display:grid}.project-name strong{font-size:.95rem}.project-name span{color:#6d6d68;font-size:.72rem}.project-actions{flex-wrap:wrap;gap:6px;display:flex}.project-actions button.compact{padding:6px 10px;font-size:.72rem}.project-rename{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.project-rename input{flex:1;min-width:140px}.project-confirm{background:#fdf1ef;border:1px solid #f0b6ae;border-radius:8px;gap:6px;padding:8px 10px;display:grid}.project-confirm p{margin:0;font-size:.85rem}.project-detail{border:1px dashed #d1d1cb;border-radius:10px;gap:4px;padding:10px 12px;display:grid}@media (width<=640px){.project-create{grid-template-columns:1fr}.project-summary{flex-direction:column;align-items:stretch}}.saved-qr-panel{background:#fff;border:1px solid #deded8;border-radius:14px;gap:12px;margin-bottom:18px;padding:16px;display:grid}.save-state{border:1px solid;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.save-state.clean{color:#175c1c;background:#f2faf3;border-color:#c5e2c8}.save-state.dirty{color:#7a5300;background:#fff9ea;border-color:#ecd28d}.save-state strong{font-size:.9rem}.editing-indicator{background:#f8f8f4;border:1px solid #d1d1cb;border-radius:10px;align-items:center;gap:10px;padding:8px 10px;display:flex}.editing-indicator strong{font-size:.9rem}.editing-indicator .link-btn{margin-left:auto}.projects-header>div{gap:2px;display:grid}.dynamic-admin{background:#f4f6f8;border:1px solid #cfd5db;border-radius:10px;gap:8px;padding:12px;display:grid}.dynamic-header{justify-content:space-between;align-items:center;display:flex}.dynamic-badge{letter-spacing:.08em;color:#fff;background:#171717;border-radius:999px;padding:2px 8px;font-size:.7rem;font-weight:800}.dynamic-status.ok{color:#175c1c;font-size:.8rem;font-weight:800}.dynamic-status.warn{color:#7a5300;font-size:.8rem;font-weight:800}.dynamic-row{gap:4px;display:grid}.dynamic-value{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.dynamic-value a{word-break:break-all}.dynamic-code{overflow-wrap:anywhere;background:#fff;border:1px solid #e0e0da;border-radius:6px;padding:6px 8px;font-size:.75rem;display:block}.dynamic-cta{gap:6px;display:grid}.dynamic-form{background:#fafaf8;border:1px dashed #d1d1cb;border-radius:10px;gap:8px;padding:10px;display:grid}.create-picker{gap:10px;display:grid}.create-tabs{grid-template-columns:1fr 1fr;gap:8px;display:grid}.create-tab{text-align:left;color:#171717;background:#fbfbf9;border:1px solid #d7d7d1;border-radius:10px;gap:4px;padding:10px 12px;display:grid}.create-tab strong{font-size:.9rem}.create-tab span{color:#73736e;font-size:.75rem;font-weight:500;line-height:1.35}.create-tab.active{color:#fff;background:#171717;border-color:#171717}.create-tab.active span{color:#c9c9c4}.type-badge{letter-spacing:.06em;border-radius:999px;margin-right:4px;padding:1px 6px;font-size:.65rem;font-weight:800;display:inline-block}.type-badge.dynamic{color:#fff;background:#171717}.type-badge.static{color:#444440;background:#e2e2df}@media (width<=640px){.create-tabs{grid-template-columns:1fr}}.analytics-block{border-top:1px solid #e2e2df;gap:10px;padding-top:10px;display:grid}.analytics-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.analytics-controls{align-items:center;gap:8px;display:flex}.analytics-controls select{background:#fbfbf9;border:1px solid #d1d1cb;border-radius:8px;padding:6px 10px;font-size:.8rem;font-weight:700}.analytics-summary{grid-template-columns:1fr 1fr;gap:8px;display:grid}.analytics-summary>div{background:#fff;border:1px solid #e2e2df;border-radius:8px;gap:2px;padding:8px 10px;display:grid}.analytics-total{font-size:1.4rem}.analytics-daily ul,.analytics-category ul{gap:3px;margin:4px 0 0;padding:0;list-style:none;display:grid}.analytics-daily li{grid-template-columns:90px 1fr 40px;align-items:center;gap:8px;font-size:.75rem;display:grid}.analytics-date{color:#6d6d68}.analytics-bar{background:#171717;border-radius:4px;min-width:2px;height:8px;display:inline-block}.analytics-count{text-align:right;font-weight:700}.analytics-category li{background:#fafaf7;border:1px solid #ececea;border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:4px 8px;font-size:.8rem;display:flex}@media (width<=520px){.analytics-summary{grid-template-columns:1fr}.analytics-daily li{grid-template-columns:80px 1fr 32px}}