@font-face{font-family:Inter;src:url('../fonts/inter-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url('../fonts/inter-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Inter;src:url('../fonts/inter-700.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:Calistoga;src:url('../fonts/calistoga-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url('../fonts/jetbrains-mono-400.ttf') format('truetype');font-weight:400;font-display:swap}

:root{--background:#fafafa;--foreground:#0f172a;--muted:#f1f5f9;--muted-fg:#64748b;--accent:#0052ff;--accent-2:#4d7cff;--border:#e2e8f0;--card:#fff;--danger:#b42318;--success:#067647;--shadow-sm:0 1px 3px rgba(15,23,42,.06);--shadow-md:0 8px 24px rgba(15,23,42,.08);--shadow-xl:0 22px 50px rgba(15,23,42,.12);--radius:18px;--safe-bottom:env(safe-area-inset-bottom,0px);font-synthesis:none}
*{box-sizing:border-box}
html{background:var(--background);color:var(--foreground);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;scroll-behavior:smooth}
body{margin:0;min-width:320px;background:radial-gradient(circle at 90% 0,rgba(0,82,255,.06),transparent 28rem),var(--background);color:var(--foreground);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.52}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
[hidden]{display:none!important}
.skip-link{position:fixed;left:1rem;top:-5rem;z-index:999;padding:.75rem 1rem;background:var(--foreground);color:#fff;border-radius:10px}.skip-link:focus{top:1rem}
h1,h2,p{margin-top:0}
h1{font-family:Calistoga,Georgia,serif;font-weight:400;font-size:clamp(2.35rem,10vw,4rem);line-height:1.05;letter-spacing:-.025em;margin-bottom:1rem}
h2{font-size:1.2rem;letter-spacing:-.015em}
.gradient-text{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.section-label{display:inline-flex;align-items:center;gap:.65rem;width:max-content;margin-bottom:1rem;border:1px solid rgba(0,82,255,.24);border-radius:999px;background:rgba(0,82,255,.05);padding:.42rem .75rem;color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.14em}.section-label>span{width:.45rem;height:.45rem;background:var(--accent);border-radius:50%}
.section-label.light{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#b9cbff}.section-label.light>span{background:#6f91ff}
.eyebrow{display:block;color:var(--muted-fg);font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.13em}
.auth-shell{min-height:100svh;display:grid;place-items:center;padding:1.25rem;background:radial-gradient(circle at 80% 10%,rgba(0,82,255,.11),transparent 35%),radial-gradient(circle at 10% 90%,rgba(77,124,255,.06),transparent 35%)}
.auth-card{position:relative;width:min(100%,680px);padding:clamp(1.5rem,5vw,3.25rem);border:1px solid var(--border);border-radius:28px;background:rgba(255,255,255,.94);box-shadow:var(--shadow-xl);overflow:hidden}.auth-card:after{content:"";position:absolute;right:-5rem;top:-5rem;width:11rem;height:11rem;border:18px solid rgba(0,82,255,.06);border-radius:50%;pointer-events:none}.auth-card.compact{width:min(100%,480px)}
.brand-mark{display:grid;place-items:center;width:3.25rem;height:3.25rem;margin-bottom:1.5rem;border-radius:15px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 10px 24px rgba(0,82,255,.25);color:#fff;font-family:Calistoga,serif;font-size:1.5rem}
.lead-copy{max-width:56ch;color:var(--muted-fg);font-size:1.05rem}
.stack-form{display:grid;gap:1rem;margin-top:1.5rem}.stack-form label,.settings-stack label,.field-grid label,.notes-field,.photo-uploader label{display:grid;gap:.45rem;font-weight:600;font-size:.9rem}.stack-form small{margin-top:-.65rem;color:var(--muted-fg)}
input:not([type=checkbox]):not([type=range]):not([type=file]),select,textarea{width:100%;min-height:48px;padding:.72rem .85rem;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:inset 0 1px 2px rgba(15,23,42,.03)}
textarea{resize:vertical}.form-error{margin:0;color:var(--danger);font-weight:600}.form-note{color:var(--muted-fg)}
.btn-primary,.btn-secondary,.btn-ghost,.btn-danger,.icon-button,.file-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;padding:.7rem 1rem;border:0;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 5px 16px rgba(0,82,255,.22)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,82,255,.3);filter:brightness(1.04)}.btn-primary:active,.btn-secondary:active{transform:scale(.98)}
.btn-secondary,.file-button{border:1px solid var(--border);background:#fff;color:var(--foreground);box-shadow:var(--shadow-sm)}.btn-secondary:hover,.file-button:hover{border-color:rgba(0,82,255,.35);background:var(--muted)}
.btn-ghost{background:transparent;color:var(--muted-fg)}.btn-ghost:hover{background:var(--muted);color:var(--foreground)}
.btn-danger{background:#fff1f0;color:var(--danger);border:1px solid #fecdca}.danger-link{border:0;background:none;color:var(--danger);min-height:44px;margin-top:1rem;text-decoration:underline}
.button-row{display:flex;flex-wrap:wrap;gap:.75rem}.check-row,.switch-row{display:flex!important;align-items:center;gap:.75rem;min-height:44px}.switch-row input,.check-row input{width:1.25rem;height:1.25rem;accent-color:var(--accent)}
.recovery-panel{margin-top:1.5rem;padding:1.25rem;border:1px solid rgba(0,82,255,.25);border-radius:16px;background:rgba(0,82,255,.04)}.recovery-key{display:block;margin:1rem 0;padding:1rem;border-radius:12px;background:var(--foreground);color:#fff;font-family:'JetBrains Mono',monospace;overflow-wrap:anywhere;user-select:all}.medical-note{margin:1.5rem 0 0;color:var(--muted-fg);font-size:.8rem}
.app-shell{min-height:100svh;padding-bottom:calc(84px + var(--safe-bottom))}.app-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;min-height:68px;padding:.65rem max(1rem,env(safe-area-inset-left));border-bottom:1px solid rgba(226,232,240,.8);background:rgba(250,250,250,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.app-header strong{font-size:1.08rem}.header-actions{display:flex;align-items:center;gap:.5rem}.icon-button{width:46px;padding:0;border:1px solid var(--border);background:#fff;font-size:1.15rem}.status-pill{padding:.35rem .65rem;border-radius:999px;background:#fffaeb;color:#b54708;font-size:.75rem;font-weight:700}
.main-content{width:min(100%,1060px);margin:auto;padding:clamp(1.3rem,4vw,3rem) max(1rem,env(safe-area-inset-left)) 2rem}.main-content:focus-visible{outline:none}.app-page{animation:page-in .35s cubic-bezier(.16,1,.3,1)}@keyframes page-in{from{opacity:0;transform:translateY(8px)}}
.page-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}.page-heading h1{max-width:750px;margin-bottom:0}.date-control{width:auto!important;min-width:142px}
.card{margin-bottom:1rem;padding:clamp(1rem,4vw,1.5rem);border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}.featured-card{position:relative;border:0;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--accent),var(--accent-2)) border-box;border:2px solid transparent;box-shadow:var(--shadow-md)}
.notice-card{display:flex;align-items:flex-start;gap:.35rem;flex-direction:column;margin-bottom:1rem;padding:1rem;border-left:4px solid var(--accent);border-radius:12px;background:rgba(0,82,255,.06)}.notice-card span{color:var(--muted-fg);font-size:.88rem}
.quick-tools{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.8rem 1.2rem}.quick-tools h2,.quick-tools p{margin-bottom:.25rem}.quick-tools .compact-label{margin-bottom:.55rem}.quick-tools-status{grid-column:1/-1;margin:0}.favorite-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;margin:.35rem 0 .75rem}.favorite-actions .btn-ghost{padding-inline:.65rem}
.demo-notice{border-left-color:#7f56d9;background:#f4f3ff}.demo-partial{margin:0;border-left-color:#b54708;background:#fffaeb}.demo-card{border-style:dashed}.demo-card .section-label{margin-bottom:.25rem}
.symptom-row{display:grid;grid-template-columns:minmax(88px,1fr) minmax(140px,2.3fr) 2.4rem;align-items:center;gap:.75rem;padding:.8rem 0;border-bottom:1px solid var(--border)}.symptom-row:last-child{border-bottom:0}.symptom-row label{font-weight:600}.symptom-row output{display:grid;place-items:center;width:2.3rem;height:2.3rem;border-radius:10px;background:var(--muted);font-weight:700;font-variant-numeric:tabular-nums}
input[type=range]{width:100%;height:44px;accent-color:var(--accent)}.overall-field{display:grid;gap:.45rem;margin-top:1rem;font-weight:600}.flare-switch{margin-top:1rem;padding:1rem;border-radius:12px;background:var(--muted)}
.details-card{padding:0;overflow:hidden}.details-card summary{display:flex;align-items:center;justify-content:space-between;min-height:60px;padding:1rem 1.2rem;font-weight:700;cursor:pointer;list-style:none}.details-card summary::-webkit-details-marker{display:none}.details-card summary:after{content:"+";font-size:1.4rem;color:var(--accent)}.details-card[open] summary:after{content:"−"}.details-body{padding:0 1.2rem 1.2rem}.details-card fieldset{margin:1rem 1.2rem 1.2rem;padding:1rem;border:1px solid var(--border);border-radius:14px}.details-card legend{float:none;width:auto;padding:0 .4rem;font-weight:700;font-size:.9rem}
.chip-grid{display:flex;flex-wrap:wrap;gap:.55rem}.chip{position:relative}.chip input{position:absolute;opacity:0}.chip span{display:flex;align-items:center;min-height:44px;padding:.55rem .8rem;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:.85rem}.chip input:checked+span{border-color:var(--accent);background:rgba(0,82,255,.07);color:var(--accent);font-weight:600}.chip input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.notes-field,.sub-field{display:grid;gap:.45rem;margin-top:1rem;font-weight:600;font-size:.9rem}.treatment-row{display:grid;grid-template-columns:1fr 1.4fr 1fr .8fr 1.4fr auto;gap:.6rem;margin-bottom:.75rem}.remove-treatment{width:44px;min-height:44px;border:0;border-radius:10px;background:#fff1f0;color:var(--danger)}
.sticky-save{position:sticky;bottom:calc(78px + var(--safe-bottom));z-index:20;display:flex;align-items:center;justify-content:flex-end;gap:1rem;margin:1.25rem 0 0;padding:.75rem;border:1px solid rgba(226,232,240,.9);border-radius:16px;background:rgba(255,255,255,.9);box-shadow:var(--shadow-md);backdrop-filter:blur(14px)}.sticky-save span{margin-right:auto;color:var(--success);font-size:.85rem}
.bottom-nav{position:fixed;z-index:50;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(70px + var(--safe-bottom));padding:0 max(.25rem,env(safe-area-inset-left)) var(--safe-bottom);border-top:1px solid var(--border);background:rgba(255,255,255,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.bottom-nav button{display:grid;place-content:center;gap:.1rem;border:0;background:transparent;color:var(--muted-fg);font-size:.68rem;min-width:0}.bottom-nav button span{font-size:1.15rem}.bottom-nav button.active{color:var(--accent);font-weight:700}.bottom-nav button.active span{filter:drop-shadow(0 4px 6px rgba(0,82,255,.25))}
.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.calendar-toolbar h2{margin:0;font-family:Calistoga,serif;font-size:1.4rem}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.35rem}.calendar-weekday{padding:.4rem;text-align:center;color:var(--muted-fg);font-size:.68rem;font-weight:700}.calendar-day{position:relative;display:grid;place-items:center;min-height:54px;border:1px solid var(--border);border-radius:12px;background:#fff}.calendar-day.recorded{border-color:rgba(0,82,255,.4);background:rgba(0,82,255,.05);font-weight:700}.calendar-day.flare:after{content:"";position:absolute;right:5px;top:5px;width:7px;height:7px;border-radius:50%;background:#f04438}.calendar-day.has-photo:before{content:"●";position:absolute;left:5px;bottom:2px;color:var(--accent);font-size:.55rem}.calendar-day.other{opacity:.36}.legend{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1rem;color:var(--muted-fg);font-size:.8rem}.dot{display:inline-block;width:.65rem;height:.65rem;border-radius:50%;margin-right:.35rem}.dot.recorded{background:rgba(0,82,255,.3)}.dot.flare{background:#f04438}
.timeline-filters{margin-bottom:1.25rem}.filter-heading{display:flex;align-items:start;justify-content:space-between;gap:1rem}.filter-heading h2,.filter-heading p{margin-bottom:.25rem}.timeline-filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}.timeline-filter-grid label{display:grid;gap:.35rem;font-size:.8rem;font-weight:600}.wide-filter{grid-column:span 2}.timeline-results{display:grid;gap:.65rem;margin-top:1.25rem}.timeline-more{display:flex;justify-content:center;margin-top:1rem}.timeline-result{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.85rem;width:100%;min-height:62px;padding:.75rem 1rem;border:1px solid var(--border);border-radius:14px;background:#fff;text-align:left;box-shadow:var(--shadow-sm)}.timeline-result-date{font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:.72rem}.timeline-result-copy{display:grid;gap:.2rem}.timeline-result-copy small{color:var(--muted-fg)}.timeline-result-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.3rem}.mini-badge{padding:.25rem .45rem;border-radius:999px;background:var(--muted);color:var(--foreground);font-size:.68rem}.mini-badge.flare{background:#fff1f0;color:var(--danger)}
.photo-uploader{display:grid;gap:1rem}.upload-control{display:flex!important;align-items:center;justify-content:center;min-height:54px;border:1px dashed var(--accent);border-radius:14px;background:rgba(0,82,255,.04);color:#003fcb;font-weight:600;cursor:pointer}.upload-control input,.file-button input{position:absolute;width:1px;height:1px;opacity:0}.photo-reference-guide{padding:1rem;border:1px solid rgba(0,82,255,.25);border-radius:14px;background:rgba(0,82,255,.035)}.photo-reference-guide p{margin-bottom:.6rem}.reference-frame{overflow:hidden;max-width:360px;border:2px dashed var(--accent);border-radius:12px;background:#fff}.reference-frame img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.photo-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-bottom:1rem}.photo-filters label{display:grid;gap:.4rem;font-size:.85rem;font-weight:600}.storage-meter{margin:1.3rem 0}.storage-meter>div{display:flex;justify-content:space-between;font-size:.82rem}.storage-meter progress{width:100%;height:.6rem;accent-color:var(--accent)}.photo-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.photo-card{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow-sm)}.photo-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.photo-card-info{padding:.75rem}.photo-card-info p{margin:.35rem 0 0;color:var(--muted-fg);font-size:.76rem}.photo-card-actions{display:flex;gap:.4rem;padding:0 .75rem .75rem}.photo-card-actions button{flex:1;min-height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;font-size:.75rem}.compare-panel{position:fixed;inset:0;z-index:80;padding:1rem;background:rgba(15,23,42,.94);color:#fff;overflow:auto}.compare-panel img{width:100%;border-radius:12px}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.compare-panel button{margin:1rem 0}.before-after{position:relative;max-width:760px;margin:1.5rem auto;overflow:hidden;border-radius:14px;aspect-ratio:4/3;background:#020617}.before-after>img,.before-after-top img{display:block;width:100%;height:100%;object-fit:contain;border-radius:0}.before-after-top{position:absolute;inset:0 auto 0 0;width:50%;overflow:hidden;border-right:2px solid #fff}.before-after-top img{width:min(760px,calc(100vw - 2rem));max-width:none}.compare-range{display:grid;gap:.5rem;max-width:760px;margin:auto;font-weight:600}
.empty-state{display:grid;justify-items:center;gap:.55rem;padding:2rem;border:1px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--muted-fg)}.empty-state strong{color:var(--foreground);font-size:1rem}.empty-state p{max-width:520px;margin:0}.empty-state button{margin-top:.35rem}.compact-empty{padding:1.25rem;margin-top:1rem}.analysis-scope{display:grid;grid-template-columns:minmax(190px,280px) 1fr;align-items:end;gap:1rem}.analysis-scope label,.chart-selectors label,.insight-filters label{display:grid;gap:.35rem;font-size:.8rem;font-weight:600}.analysis-scope p{margin:0}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-bottom:1rem}.summary-card{padding:1rem;border-radius:16px;background:#fff;border:1px solid var(--border)}.summary-card strong{display:block;font-family:Calistoga,serif;font-size:2rem}.summary-card span{color:var(--muted-fg);font-size:.8rem}.validation-card{border-color:rgba(0,82,255,.25)}.validation-head{display:flex;align-items:start;justify-content:space-between;gap:1rem}.validation-head h2{margin:0}.validation-head .section-label{margin-bottom:.5rem}.validation-status{padding:.45rem .7rem;border-radius:999px;font-size:.75rem;white-space:nowrap}.validation-status.passed{background:#ecfdf3;color:#067647}.validation-status.failed{background:#fff1f0;color:var(--danger)}.validation-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;margin-top:1rem}.validation-item{display:flex;align-items:flex-start;gap:.65rem;padding:.75rem;border:1px solid var(--border);border-radius:12px}.validation-item>span{display:grid;place-items:center;flex:0 0 1.5rem;height:1.5rem;border-radius:50%;font-weight:700}.validation-item.passed>span{background:#dcfae6;color:#067647}.validation-item.failed>span{background:#fee4e2;color:var(--danger)}.validation-item small{display:block;margin-top:.2rem;color:var(--muted-fg)}.chart-card{min-height:320px}.chart-head{display:flex;justify-content:space-between;align-items:start;gap:1rem}.chart-head h2{margin-top:.7rem}.chart-selectors{display:flex;gap:.65rem}.chart-selectors select{min-width:145px}.overlay-toolbar{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.compact-button{min-height:44px;padding:.4rem .65rem;font-size:.78rem;white-space:nowrap}.compact-chips{margin:.75rem 0}.compact-chips .chip span{min-height:38px;padding:.4rem .7rem}.table-scroll{overflow-x:auto}.table-scroll table{width:100%;border-collapse:collapse;font-size:.86rem}.table-scroll th,.table-scroll td{padding:.7rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.table-scroll th{color:var(--muted-fg);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.install-steps{padding-left:1.25rem}.install-steps li{margin:.65rem 0}.dark-section{position:relative;margin:1rem 0;padding:clamp(1.4rem,5vw,2.5rem);border-radius:24px;overflow:hidden;background-color:var(--foreground);background-image:radial-gradient(circle,rgba(255,255,255,.06) 1px,transparent 1px),radial-gradient(circle at 90% 0,rgba(0,82,255,.22),transparent 45%);background-size:30px 30px,auto;color:#fff}.dark-section h2{font-family:Calistoga,serif;font-size:2rem}.insight-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem;margin:1rem 0}.insight-filters label{color:#cbd5e1}.insight-filters select{background:#fff;color:var(--foreground)}.insight-count{color:#cbd5e1;font-size:.82rem}.insight-card{padding:1rem 0;border-top:1px solid rgba(255,255,255,.15)}.insight-card-head{display:flex;align-items:start;justify-content:space-between;gap:1rem}.insight-card-head h3{margin:0}.insight-card-head span{padding:.3rem .55rem;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#cbd5e1;font-size:.68rem;white-space:nowrap}.insight-card p{margin:.5rem 0}.insight-card strong{color:#b9cbff}.dark-button{margin-top:1rem;background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}.dark-button:hover{background:rgba(255,255,255,.08)}.disclaimer{margin:1rem 0 0;color:#cbd5e1;font-size:.8rem}
.settings-stack{display:grid;gap:.2rem}.settings-stack .card{display:grid;gap:.8rem}.settings-stack h2{margin-bottom:.2rem}.backup-status{padding:.85rem 1rem;border:1px solid rgba(0,82,255,.2);border-radius:12px;background:rgba(0,82,255,.04)}.backup-status strong{display:block}.backup-status span{display:block;color:#526075;font-size:.82rem}.backup-status.due{border-color:#fedf89;background:#fffaeb}.operation-status{display:flex;align-items:center;gap:.75rem;padding:.8rem 1rem;border:1px solid rgba(0,82,255,.22);border-radius:12px;background:#f5f8ff;color:var(--foreground)}.operation-status>span:last-child{display:grid;gap:.1rem}.operation-status small{color:#526075}.operation-status.success{border-color:#abefc6;background:#ecfdf3}.operation-status.error{border-color:#fecdca;background:#fff1f0}.operation-indicator{flex:0 0 18px;width:18px;height:18px;border:2px solid rgba(0,82,255,.2);border-top-color:var(--accent);border-radius:50%;animation:operation-spin .8s linear infinite}.operation-status.success .operation-indicator,.operation-status.error .operation-indicator{border:0;animation:none}.operation-status.success .operation-indicator:before{content:'✓';color:var(--success);font-weight:700}.operation-status.error .operation-indicator:before{content:'!';color:var(--danger);font-weight:700}.file-button[aria-disabled="true"]{opacity:.55;pointer-events:none}@keyframes operation-spin{to{transform:rotate(360deg)}}.danger-zone{border-color:#fecdca}.version-line{text-align:center;color:var(--muted-fg);font-size:.75rem}
.toast-region{position:fixed;z-index:100;left:50%;bottom:calc(92px + var(--safe-bottom));transform:translateX(-50%);width:min(92%,420px)}.toast{margin-top:.5rem;padding:.8rem 1rem;border-radius:12px;background:var(--foreground);color:#fff;box-shadow:var(--shadow-xl);animation:toast-in .25s ease-out}@keyframes toast-in{from{opacity:0;transform:translateY(8px)}}
dialog{width:min(92%,520px);border:0;border-radius:20px;padding:0;box-shadow:var(--shadow-xl)}dialog::backdrop{background:rgba(15,23,42,.6);backdrop-filter:blur(3px)}dialog form{position:relative;padding:1.5rem}.dialog-close{position:absolute;right:.75rem;top:.75rem;width:44px;height:44px;border:0;border-radius:50%;background:var(--muted);font-size:1.4rem}.dialog-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:1.25rem}
.offline-page{min-height:100svh;display:grid;place-items:center;padding:1rem}.offline-card{max-width:540px;padding:2rem;border:1px solid var(--border);border-radius:24px;background:#fff;box-shadow:var(--shadow-xl)}
@media(min-width:760px){.app-header{padding-left:2rem;padding-right:2rem}.main-content{padding-left:2rem;padding-right:2rem}.bottom-nav{left:50%;right:auto;bottom:1rem;transform:translateX(-50%);width:min(620px,92%);height:70px;padding:0;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-xl)}.app-shell{padding-bottom:105px}.sticky-save{bottom:98px}.photo-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:620px){.page-heading{display:block}.page-heading .date-control{margin-top:1rem}.field-grid,.photo-filters,.analysis-scope,.validation-list,.insight-filters,.timeline-filter-grid{grid-template-columns:1fr}.quick-tools{grid-template-columns:1fr}.quick-tools .button-row{display:grid}.wide-filter{grid-column:auto}.filter-heading{display:grid}.treatment-row{grid-template-columns:1fr 1fr}.treatment-row .remove-treatment{grid-column:2;justify-self:end}.symptom-row{grid-template-columns:82px 1fr 2.2rem;gap:.45rem}.sticky-save{display:grid;grid-template-columns:1fr 1.4fr;align-items:stretch}.sticky-save span{grid-column:1/-1;margin:0}.sticky-save .btn-primary,.sticky-save .btn-danger{width:100%;padding-inline:.45rem}.validation-head,.chart-head,.overlay-toolbar{display:grid}.validation-status{justify-self:start}.chart-selectors{display:grid;grid-template-columns:1fr 1fr;width:100%}.chart-selectors select{min-width:0}.compact-button{justify-self:start}.insight-card-head{display:block}.insight-card-head span{display:inline-block;margin-top:.35rem}.timeline-result{grid-template-columns:1fr auto}.timeline-result-date{grid-column:1/-1}.compare-grid{grid-template-columns:1fr}.auth-card{border-radius:22px}.calendar-day{min-height:46px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}