:root{--app-page:#f3f5f3;--app-surface:#fff;--app-surface-soft:#fafbfa;--app-surface-muted:#e8eeeb;--app-login-page:#e9eeeb;--app-text:#172321;--app-text-secondary:#586561;--app-text-muted:#64716d;--app-border:#d8dfdc;--app-border-strong:#6f7f7a;--app-primary:#295f5b;--app-primary-strong:#174541;--app-accent:#d78850;--app-focus-inner:#fff;--app-focus-outer:#172321;--app-danger:#ba1a1a;--app-checker-a:#fff;--app-checker-b:#e3e8e6;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--app-text);background:var(--app-page);font-synthesis:none;text-rendering:optimizelegibility}:root[data-color-scheme=dark]{--app-page:#101615;--app-surface:#18201e;--app-surface-soft:#1d2724;--app-surface-muted:#24312e;--app-login-page:#111917;--app-text:#edf4f1;--app-text-secondary:#b9c7c2;--app-text-muted:#a4b3ae;--app-border:#34423e;--app-border-strong:#6c807a;--app-primary:#79c5be;--app-primary-strong:#9adcd5;--app-accent:#d99a70;--app-focus-inner:#fff;--app-focus-outer:#070b0a;--app-danger:#ffb4ab;--app-checker-a:#1a2220;--app-checker-b:#33403d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}code{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace}.MuiButtonBase-root:focus-visible{outline:2px solid var(--app-focus-inner);outline-offset:2px;box-shadow:0 0 0 4px var(--app-focus-outer)}.admin-app{min-height:100vh}.app-bar{border:0!important;border-bottom:1px solid #ffffff1f!important}.app-toolbar{gap:28px;min-height:68px}.app-brand{color:inherit;white-space:nowrap;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.app-brand>span:last-child,.session-user,.color-identity>span,.colors-table-wrap td>span{flex-direction:column;display:flex}.app-brand strong{letter-spacing:-.01em;font-size:1.02rem;line-height:1.1}.app-brand small,.session-user small{color:#ffffffe6;font-size:.72rem;line-height:1.3}.brand-mark{background:var(--app-accent);color:#1c2926;border:1px solid #ffffff80;border-radius:10px;place-items:center;width:34px;height:34px;font-size:1.02rem;font-weight:900;display:grid}.brand-mark.large{border-color:var(--app-border);width:48px;height:48px;font-size:1.3rem}.desktop-nav{align-self:stretch;align-items:center;gap:5px;display:flex}.nav-link{min-height:40px;color:#ffffffeb!important;padding-inline:15px!important}.nav-link.active{background:#00000029;color:#fff!important}.session-controls{align-items:center;gap:12px;margin-left:auto;display:flex}.session-user{text-align:right;max-width:230px}.session-user strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mobile-menu-button,.mobile-menu-panel{display:none!important}.theme-mode-switch{background:#ffffff14;border-radius:8px;flex:none}.theme-mode-switch .MuiToggleButton-root{color:#ffffffe6;border-color:#ffffff52;padding:5px 8px}.theme-mode-switch .MuiToggleButton-root:hover{color:#fff;background:#0000001f}.theme-mode-switch .MuiToggleButton-root.Mui-selected,.theme-mode-switch .MuiToggleButton-root.Mui-selected:hover{color:#fff;background:#00000042;border-color:#fff!important}.theme-mode-switch .MuiSvgIcon-root{font-size:1.15rem}.mobile-theme-switch{display:none}.main-content{padding:28px 20px 56px!important}.logout-error{margin-bottom:18px}.page-header{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px;display:flex}.page-header h1{margin-bottom:4px}.page-header.compact{align-items:center;min-height:40px;margin-bottom:16px}.page-header.compact .page-detail{font-size:.88rem;font-weight:650}.list-page-title{clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.filter-bar{grid-template-columns:minmax(280px,1fr) minmax(180px,240px);align-items:end;gap:14px;margin-bottom:16px;padding:16px;display:grid}.filter-bar.color-filters{grid-template-columns:minmax(280px,1.4fr) repeat(3,minmax(160px,.7fr))}.search-field{min-width:0}.native-textarea{min-width:0;color:var(--app-text-secondary);flex-direction:column;gap:6px;font-size:.75rem;font-weight:650;display:flex}.native-textarea textarea{resize:vertical;border:1px solid var(--app-border-strong);background:var(--app-surface);width:100%;min-height:92px;color:var(--app-text);border-radius:6px;outline:none;padding:13px 14px;line-height:1.5}.native-textarea textarea:focus{border-color:var(--app-primary);box-shadow:0 0 0 2px color-mix(in srgb, var(--app-primary) 25%, transparent)}.native-textarea.has-error textarea{border-color:var(--app-danger)}.native-textarea small{color:var(--app-text-muted);font-size:.75rem;font-weight:400}.native-textarea small.error{color:var(--app-danger)}.data-table-wrap{max-width:100%;overflow-x:auto}.data-table-wrap table{min-width:880px}.colors-table-wrap table{min-width:1320px}.data-table-wrap th{background:var(--app-surface-muted);color:var(--app-text-secondary);white-space:nowrap}.data-table-wrap td{vertical-align:top}.data-table-wrap td strong{display:block}.data-table-wrap tbody tr:nth-of-type(2n){background:var(--app-surface-soft)}.record-code{color:var(--app-primary-strong);letter-spacing:.02em;white-space:nowrap;font-size:.79rem;font-weight:800;display:inline-block}.subtle-code{color:var(--app-text-muted);font-size:.72rem}.hex-value{color:var(--app-text);white-space:nowrap;font-size:.78rem;font-weight:750}.technical-link{width:-moz-fit-content;width:fit-content;color:var(--app-primary);margin-top:3px;font-size:.78rem;font-weight:650;display:block}.notes-cell{overflow-wrap:anywhere;white-space:pre-wrap;min-width:260px;max-width:440px}.technical-cell{overflow-wrap:anywhere;min-width:235px;max-width:360px}.colors-table-wrap .technical-cell>span{grid-template-columns:max-content minmax(0,1fr);align-items:start;gap:8px;margin-bottom:2px;display:grid}.technical-cell b{color:var(--app-text-secondary);font-weight:700}.composition-summary{align-items:center!important}.composition-help{width:26px;height:26px;color:var(--app-primary)!important;padding:2px!important}.composition-help .MuiSvgIcon-root{font-size:1.12rem}.color-identity{align-items:center;gap:10px;min-width:180px;display:flex}.color-swatch{border:1px solid var(--app-border-strong);background:repeating-linear-gradient(135deg, var(--app-checker-a), var(--app-checker-a) 5px, var(--app-checker-b) 5px, var(--app-checker-b) 10px);border-radius:8px;width:34px;min-width:34px;height:34px;padding:0;display:block;overflow:hidden}.color-swatch:disabled{opacity:1}.color-swatch::-webkit-color-swatch-wrapper{padding:0}.color-swatch::-webkit-color-swatch{border:0}.muted{color:var(--app-text-muted);font-weight:400}.empty-row{color:var(--app-text-muted)!important;text-align:center!important;padding:42px 20px!important}.table-pagination{justify-content:flex-end;align-items:center;gap:14px;margin-top:14px;display:flex}.table-pagination span{color:var(--app-text-secondary);font-size:.88rem}.record-form{flex-direction:column;gap:22px;width:100%;padding:24px;display:flex}.manufacturer-form-page{width:min(100%,1120px);margin-inline:auto}.color-form-page{width:100%}.form-grid{gap:18px;display:grid}.form-grid.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.three-columns{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.identity-grid{grid-template-columns:minmax(280px,1.25fr) repeat(2,minmax(200px,1fr))}.form-grid.manufacturer-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.manufacturer-website,.form-grid .span-two{grid-column:span 2}.form-grid .full-row{grid-column:1/-1}.form-section{border:0;border-bottom:1px solid var(--app-border);flex-direction:column;gap:18px;min-width:0;margin:0;padding:0 0 22px;display:flex}.form-section legend{color:var(--app-text);margin-bottom:17px;padding:0;font-size:1rem;font-weight:800}.color-input-group{grid-template-columns:minmax(0,1fr) 48px;align-items:start;gap:8px;display:grid}.color-input-group>input[type=color]{border:1px solid var(--app-border-strong);background:var(--app-surface);border-radius:6px;width:48px;height:56px;padding:4px}.form-actions{justify-content:space-between;gap:12px;padding-top:2px;display:flex}.page-state,.centered-state,.login-progress{color:var(--app-text-secondary);justify-content:center;align-items:center;gap:12px;display:flex}.css-spinner{border:3px solid var(--app-border-strong);border-top-color:var(--app-primary);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}.css-spinner.small{border-width:2px;width:22px;height:22px}@keyframes spin{to{transform:rotate(360deg)}}.page-state{min-height:280px}.centered-state{min-height:100vh;padding:24px}.not-found{max-width:680px;padding:32px}.not-found p{color:var(--app-text-secondary)}.login-page{background:var(--app-login-page);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{flex-direction:column;gap:24px;width:min(100%,460px);padding:34px;display:flex}.login-heading{align-items:center;gap:15px;display:flex}.google-button{min-height:44px}.login-progress{justify-content:flex-start}.security-note{color:var(--app-text-muted);margin:0;font-size:.8rem;line-height:1.55}.technical-dialog{border:1px solid var(--app-border);background:var(--app-surface);width:min(640px,100% - 32px);max-height:min(720px,100vh - 32px);color:var(--app-text);border-radius:12px;padding:0;overflow:hidden;box-shadow:0 24px 72px #00000052}.technical-dialog::backdrop{background:#040a09a3}.technical-dialog-header{border-bottom:1px solid var(--app-border);padding:22px 24px 14px}.technical-dialog-header h2{margin-bottom:4px}.technical-dialog-header span{color:var(--app-text-secondary)}.technical-dialog-header .record-code{margin-right:8px}.technical-dialog-content{max-height:calc(100vh - 210px);padding:22px 24px;overflow-y:auto}.technical-dialog-content p{overflow-wrap:anywhere;white-space:pre-wrap;margin:0;line-height:1.65}.technical-dialog-actions{border-top:1px solid var(--app-border);justify-content:flex-end;padding:14px 24px 20px;display:flex}@media (max-width:1180px){.form-grid.three-columns,.form-grid.identity-grid,.form-grid.manufacturer-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.manufacturer-website{grid-column:1/-1}}@media (max-width:1040px){.filter-bar.color-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.search-field{grid-column:1/-1}.session-user{display:none}}@media (max-width:760px){.app-toolbar{gap:12px;min-height:62px;padding-inline:16px!important}.desktop-nav,.session-controls>.MuiButton-root,.desktop-theme-switch{display:none!important}.mobile-menu-button{display:inline-flex!important}.mobile-menu-panel{grid-template-columns:1fr auto;gap:10px;padding:8px 16px 14px;display:grid!important}.mobile-nav{grid-template-columns:1fr 1fr;gap:6px;display:grid}.mobile-nav .MuiButton-root{justify-content:flex-start}.mobile-menu-actions{justify-content:flex-end;align-items:center;gap:12px;display:flex}.mobile-theme-switch{display:inline-flex}.mobile-logout{align-self:center}.main-content{padding:24px 16px 44px!important}.page-header{align-items:flex-start}.page-header h1{font-size:1.75rem}.page-header.compact .list-page-title{font-size:1.15rem;line-height:1.25;clip:auto!important;white-space:normal!important;width:auto!important;height:auto!important;margin:0 0 2px!important;position:static!important;overflow:visible!important}.filter-bar,.filter-bar.color-filters{grid-template-columns:1fr}.search-field{grid-column:auto}.form-grid.two-columns,.form-grid.three-columns,.form-grid.identity-grid,.form-grid.manufacturer-fields{grid-template-columns:1fr}.form-grid .span-two,.manufacturer-website{grid-column:auto}.record-form{padding:18px}}@media (max-width:500px){.app-brand small{display:none}.mobile-menu-panel,.mobile-nav{grid-template-columns:1fr}.mobile-menu-actions{justify-content:space-between}.page-header{flex-direction:column}.page-header>.MuiButton-root{width:100%}.form-actions{flex-direction:column-reverse}.form-actions .MuiButton-root{width:100%}.table-pagination{justify-content:space-between}.table-pagination span{text-align:center}.login-card{padding:24px}}