:root{--colorBackground:#fff;--colorSurface:#f8fafc;--colorSurfaceElevated:#fff;--colorTextPrimary:#0f172a;--colorTextSecondary:#475569;--colorTextMuted:#64748b;--colorBorder:#e2e8f0;--colorPrimary:#2563eb;--colorPrimaryText:#fff;--colorFocus:#2563eb;--colorStatusNormal:#16a34a;--colorStatusInfo:#0284c7;--colorStatusWarning:#ca8a04;--colorStatusHigh:#ea580c;--colorStatusCritical:#dc2626;--colorStatusEmergency:#991b1b;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);letter-spacing:0;color:var(--colorTextPrimary);background:var(--colorBackground);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100svh}html,body{max-width:100%;overflow-x:hidden}body{margin:0}h1,h2{font-family:var(--heading);color:var(--colorTextPrimary);font-weight:700}h1{margin:0;font-size:2rem}h2{letter-spacing:0;margin:0 0 8px;font-size:24px;line-height:118%}p{margin:0}:focus-visible{outline:3px solid var(--colorFocus);outline-offset:3px}html[data-accessibility=senior]{--base-font-size:22px;--button-min-size:56px}html[data-accessibility=senior] body{font-size:var(--base-font-size);line-height:1.6}html[data-accessibility=senior] button,html[data-accessibility=senior] input,html[data-accessibility=senior] select,html[data-accessibility=senior] textarea{min-height:var(--button-min-size);padding:.75rem 1rem;font-size:1.1rem}html[data-accessibility=senior] h1{font-size:2.2rem}html[data-accessibility=senior] h2{font-size:1.8rem}html[data-accessibility=senior] h3{font-size:1.4rem}html[data-accessibility=senior] .app-actions{flex-direction:column;gap:.75rem}html[data-accessibility=senior] .app-actions button{width:100%;font-size:1.2rem}html[data-accessibility=senior] .eyebrow,html[data-accessibility=senior] .meta,html[data-accessibility=senior] .small{display:none}html[data-accessibility=highContrast]{--hc-bg:#000;--hc-fg:#ffeb00;--hc-border:#ffeb00;--hc-error:#ff5050;--hc-success:#00ff80}html[data-accessibility=highContrast] body{background:var(--hc-bg);color:var(--hc-fg)}html[data-accessibility=highContrast] button,html[data-accessibility=highContrast] input,html[data-accessibility=highContrast] select,html[data-accessibility=highContrast] textarea{color:var(--hc-fg);border:2px solid var(--hc-border);background:#000;font-weight:600}html[data-accessibility=highContrast] a,html[data-accessibility=highContrast] h1,html[data-accessibility=highContrast] h2,html[data-accessibility=highContrast] h3{color:var(--hc-fg);text-decoration:underline}html[data-accessibility=highContrast] .form-message.error{color:var(--hc-error);font-weight:700}html[data-accessibility=highContrast] .form-message.success{color:var(--hc-success);font-weight:700}html[data-accessibility=highContrast] :focus-visible{outline:3px solid var(--hc-fg);outline-offset:2px}.auth-page{background:var(--colorBackground);place-items:center;min-height:100svh;padding:24px;display:grid}.app-page{background:var(--colorBackground);align-content:start;justify-items:center;gap:24px;min-height:100svh;padding:24px;display:grid}.auth-panel{grid-template-columns:minmax(0,1fr) minmax(320px,420px);align-items:center;gap:32px;width:min(920px,100%);display:grid}.auth-copy{text-align:left}.eyebrow{color:var(--colorPrimary);text-transform:uppercase;margin:0 0 12px;font-size:.875rem;font-weight:700}.auth-copy h1{color:var(--colorTextPrimary);margin:0 0 16px;font-size:2rem;line-height:1.15}.auth-copy p{color:var(--colorTextSecondary)}.auth-form{border:1px solid var(--colorBorder);background:var(--colorSurfaceElevated);border-radius:8px;gap:16px;padding:24px;display:grid;box-shadow:0 12px 30px #0f172a14}.auth-form label{color:var(--colorTextPrimary);text-align:left;gap:8px;font-weight:650;display:grid}.auth-form input,.auth-form select{box-sizing:border-box;border:1px solid var(--colorBorder);min-height:48px;color:var(--colorTextPrimary);background:var(--colorBackground);font:inherit;border-radius:8px;padding:10px 12px}.checkbox-label{grid-template-columns:auto 1fr;align-items:start;font-weight:500}.checkbox-label input{width:22px;min-height:22px;margin-top:3px}.field-error{color:var(--colorStatusCritical);font-size:.9rem;font-weight:600}.auth-form button{min-height:52px;color:var(--colorPrimaryText);background:var(--colorPrimary);font:inherit;cursor:pointer;border:0;border-radius:8px;font-weight:700}.auth-form button:disabled{cursor:progress;opacity:.72}.auth-form .secondary-action{border:1px solid var(--colorBorder);color:var(--colorPrimary);background:var(--colorSurfaceElevated)}.form-message{text-align:left;margin:0;font-weight:650}.form-message.error{color:var(--colorStatusCritical)}.form-message.success{color:var(--colorStatusNormal)}.status-panel{border:1px solid var(--colorBorder);background:var(--colorSurfaceElevated);text-align:left;border-radius:8px;width:min(680px,100%);padding:24px;box-shadow:0 12px 30px #0f172a14}.settings-panel{gap:18px;width:min(680px,100%);display:grid}.measurement-panel{gap:18px;width:min(920px,100%);display:grid}.measurement-panel h2,.settings-panel h2{color:var(--colorTextPrimary);margin:0 0 12px;font-size:1.6rem;line-height:1.2}.settings-form{width:100%}.metric-device-list{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.metric-device{border:1px solid var(--colorBorder);background:var(--colorSurfaceElevated);border-radius:8px;min-width:0;margin:0;padding:16px}.metric-device legend{color:var(--colorTextPrimary);gap:2px;padding:0 4px;font-weight:800;display:grid}.metric-device legend span{color:var(--colorTextSecondary);font-size:.88rem;font-weight:600}.metric-checklist{gap:10px;margin-top:12px;display:grid}.metric-option{min-height:48px;color:var(--colorTextPrimary);grid-template-columns:auto 1fr;align-items:start;gap:10px;display:grid}.metric-option input{width:22px;height:22px;margin-top:2px}.metric-option span{gap:4px;display:grid}.metric-option small{color:var(--colorTextSecondary);font-weight:600}.selection-summary{border:1px solid var(--colorBorder);background:var(--colorSurface);color:var(--colorTextPrimary);border-radius:8px;padding:16px}.selection-summary ul{margin:10px 0 0;padding-left:20px}.selected-field-list{gap:14px;margin-top:12px;display:grid}.selected-field-list h3{color:var(--colorTextPrimary);margin:0 0 8px;font-size:1rem}.selected-field-list li{margin-bottom:6px}.selected-field-list span{color:var(--colorTextSecondary);font-size:.9rem;font-weight:650;display:block}.dynamic-metric-form{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.dynamic-metric-form.empty{border:1px dashed var(--colorBorder);background:var(--colorSurface);color:var(--colorTextSecondary);border-radius:8px;grid-template-columns:1fr;padding:16px;font-weight:650}.measurement-card{border:1px solid var(--colorBorder);background:var(--colorSurfaceElevated);min-width:0;color:var(--colorTextPrimary);border-radius:8px;gap:14px;padding:16px;display:grid;box-shadow:0 8px 24px #0f172a14}.measurement-card header{justify-content:space-between;align-items:start;gap:12px;display:flex}.measurement-card h3{margin:0;font-size:1.05rem;line-height:1.25}.source-pill{border:1px solid var(--colorBorder);background:var(--colorSurface);color:var(--colorTextSecondary);border-radius:999px;flex:none;padding:4px 8px;font-size:.78rem;font-weight:800}.number-input-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.number-input-row input{width:100%}.number-input-row span{color:var(--colorTextSecondary);font-weight:800}.metric-card-hint{color:var(--colorTextSecondary);margin:0;font-size:.9rem;font-weight:650}.attachment-uploader{gap:10px;display:grid}.attachment-actions{flex-wrap:wrap;gap:10px;display:flex}.attachment-button,.attachment-actions button{border:1px solid var(--colorBorder);background:var(--colorSurface);min-height:42px;color:var(--colorTextPrimary);cursor:pointer;font:inherit;border-radius:8px;padding:9px 12px;font-weight:800}.attachment-actions button{color:var(--colorStatusCritical)}.visually-hidden-file{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;position:fixed;inset:0 auto auto 0;overflow:hidden}.attachment-preview{gap:8px;margin:0;display:grid}.attachment-preview img{aspect-ratio:4/3;border:1px solid var(--colorBorder);object-fit:cover;background:var(--colorSurface);border-radius:8px;width:100%}.attachment-preview figcaption{overflow-wrap:anywhere;color:var(--colorTextSecondary);font-size:.85rem;font-weight:650}.status-panel h1{margin:0 0 12px;font-size:1.8rem}.app-actions{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.app-actions button{border:1px solid var(--colorBorder);min-height:44px;color:var(--colorTextPrimary);background:var(--colorSurfaceElevated);font:inherit;cursor:pointer;border-radius:8px;padding:10px 14px;font-weight:700}.loading-text{color:var(--colorTextSecondary);font-weight:700}@media (width<=760px){.auth-page{padding:18px}.auth-panel{grid-template-columns:1fr;gap:24px}.auth-copy h1{font-size:1.65rem}}[data-accessibility=senior] .metric-option{min-height:56px}.admin-config-table{border-collapse:collapse;width:100%;margin-top:1rem;font-size:.9rem}.admin-config-table th,.admin-config-table td{text-align:left;border-bottom:1px solid var(--border-soft,#e0e0e0);vertical-align:top;padding:.5rem .75rem}.admin-config-table th{background:var(--surface-soft,#f5f5f5);font-weight:600}.admin-config-table .meta{color:var(--text-muted,#666);white-space:nowrap;font-size:.75rem}.admin-config-table code{background:var(--code-bg,#0000000d);border-radius:4px;padding:0 .25rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}.admin-config-form{align-items:center;gap:.5rem;display:flex}.admin-config-form input{border:1px solid var(--border-soft,#ccc);min-width:6rem;font:inherit;background:var(--input-bg,#fff);color:inherit;border-radius:4px;flex:auto;padding:.35rem .5rem}.admin-config-form button{cursor:pointer;flex:none;padding:.35rem .75rem;font-size:.85rem}@media (width<=640px){.admin-config-table,.admin-config-table thead,.admin-config-table tbody,.admin-config-table tr,.admin-config-table td,.admin-config-table th{display:block}.admin-config-table thead{display:none}.admin-config-table tr{border:1px solid var(--border-soft,#e0e0e0);border-radius:8px;margin-bottom:.75rem;padding:.5rem}.admin-config-table td{border:none;padding:.25rem 0}}