:root{color-scheme:light;--bg:#f5f4ee;--surface:#fffefa;--ink:#183c3c;--muted:#61736e;--line:#dce3db;--green:#12664f;--soft:#e8efe5;--shadow:0 18px 50px #1b433508;--nav:rgba(255,254,250,.94)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #d69a39;outline-offset:4px}a{color:inherit}.skip{position:fixed;top:-100px;left:12px;z-index:10;background:var(--surface);padding:12px}.skip:focus{top:12px}[hidden]{display:none!important}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;border-right:1px solid var(--line);padding:38px 25px;background:var(--surface)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:17px;font-weight:750;letter-spacing:-.5px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:var(--muted);margin-top:2px}.brand-icon{width:44px;height:44px;background:var(--green);color:#fff;border-radius:15px;text-align:center;font:italic 32px Georgia}.sidebar-note{position:absolute;bottom:95px;font:italic 26px/1.3 Georgia;color:var(--muted)}.privacy{position:absolute;bottom:35px;font-size:11px;color:var(--muted)}.workspace{margin-left:248px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 46px;border-bottom:1px solid var(--line)}.edition{font-size:10px;letter-spacing:1.5px;color:var(--muted)}.edition b{color:var(--ink);font-weight:600}.icon-button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:50%;width:44px;height:44px;font-size:23px}main{max-width:1230px;margin:auto;padding:42px 46px 24px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.8px;color:var(--muted)}h1{font:500 clamp(36px,4vw,52px)/1.12 Georgia,serif;letter-spacing:-1.6px;margin:10px 0 12px}h2{font:500 25px/1.2 Georgia,serif;margin:8px 0 18px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.page-heading p{margin:0;color:var(--muted)}.text-button{background:none;border:none;color:var(--muted);font-size:12px;min-height:44px}.dashboard{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.session-card,.history-card,.login-card,.empty-card{background:var(--surface);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:26px}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.status{font-size:11px;background:var(--soft);color:var(--green);padding:5px 12px;border-radius:20px}.timer-orbit{position:relative;width:238px;height:238px;margin:25px auto;display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:50%;outline:8px solid var(--soft);outline-offset:7px}.timer-orbit:before{content:"";position:absolute;inset:-11px;border:3px solid transparent;border-top-color:var(--green);border-right-color:var(--green);border-radius:50%;transform:rotate(-30deg)}.orbit-dot{position:absolute;top:13px;right:23px;width:10px;height:10px;background:var(--green);border:3px solid var(--surface);box-sizing:content-box;border-radius:50%}.timer-orbit strong{font-size:39px;font-weight:500;letter-spacing:-1px;font-variant-numeric:tabular-nums;margin:10px 0}.timer-orbit>span:last-child{font-size:10px;color:var(--muted)}.actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.primary,.secondary{border:0;border-radius:15px;padding:14px 24px;min-height:50px;font-weight:600;transition:transform .2s,background .2s}.primary{background:var(--green);color:#fff}.primary span{margin-left:24px}.secondary{background:var(--soft);color:var(--ink)}.primary:hover,.secondary:hover{transform:translateY(-2px)}.fine{font-size:11px;color:var(--muted);line-height:1.7}.session-card>.fine{text-align:center;margin:18px 0 0}.insight-card{padding:32px;border-radius:26px;background:#183e3d;color:#f7f5ea;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start}.insight-card:after{content:"";position:absolute;right:-75px;top:55px;width:230px;height:230px;border:1px solid #ffffff13;box-shadow:0 0 0 30px #ffffff05,0 0 0 60px #ffffff03;border-radius:50%;pointer-events:none}.insight-card .eyebrow{color:#bfd1bc}.insight-card h2{font-size:35px;margin-top:30px;line-height:1.18}.insight-card p{font-size:13px;color:#c5d6cd;line-height:2}.insight-bottom{margin-top:auto;padding-top:32px;display:flex;align-items:center;gap:14px;font-size:10px;color:#c5d6cd}.mini-orbit{border:1px solid #ffffff40;border-radius:50%;padding:10px 16px;font-size:20px}.metrics{display:grid;grid-template-columns:1fr 1fr 1.2fr;margin:22px 0;gap:15px}.metrics article{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:20px;display:flex;flex-direction:column}.metrics article>span{font-size:12px;color:var(--muted)}.metrics strong{font-size:25px;font-weight:550;margin:6px 0;font-variant-numeric:tabular-nums}.metrics small{font-size:10px;color:var(--muted)}.subtle{font-size:11px;color:var(--muted)}.history-row{display:flex;justify-content:space-between;gap:12px;padding:18px 0;border-top:1px solid var(--line)}.history-row small{display:block;color:var(--muted)}.empty{border-top:1px solid var(--line);padding:25px 0 5px;color:var(--muted);font-size:13px}.empty-card{padding:44px;min-height:280px}.empty-card p{max-width:540px;color:var(--muted)}.navigation{position:fixed;top:164px;left:16px;width:216px;display:flex;flex-direction:column;gap:7px}.navigation button{background:none;border:0;text-align:left;color:var(--muted);padding:14px 18px;border-radius:14px;min-height:50px;font-size:13px}.navigation span{display:inline-block;width:30px;font-size:20px;vertical-align:middle}.navigation [aria-current]{background:var(--soft);color:var(--green);font-weight:700}.message{color:#a64d31;font-size:13px;min-height:22px}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:8px;letter-spacing:1.2px;margin-top:36px}footer span{letter-spacing:0}.login-card{max-width:480px;margin:30px auto}.login-card>p{color:var(--muted)}label{display:block;font-size:12px;margin:18px 0 6px}input{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:13px;border-radius:12px;min-height:48px}.login-card .primary{margin-top:24px;width:100%}
@media(max-width:1100px){.sidebar{width:205px;padding:30px 18px}.workspace{margin-left:205px}.navigation{width:177px}.brand{font-size:14px}.brand small{font-size:7px}main{padding:32px 28px}.topbar{padding:18px 28px}.insight-card{padding:24px}.insight-card h2{font-size:29px}.timer-orbit{width:215px;height:215px}.timer-orbit strong{font-size:34px}}
@media(max-width:760px){.sidebar{display:none}.workspace{margin-left:0}.topbar{padding:12px 22px}.edition{font-size:9px}.topbar:before{content:"z.";font:italic 28px Georgia;color:var(--green)}main{padding:28px 20px calc(108px + env(safe-area-inset-bottom))}.page-heading{align-items:flex-start;margin-bottom:25px}.page-heading p{font-size:12px;max-width:245px}.page-heading h1{font-size:39px}.text-button{font-size:10px}.dashboard{grid-template-columns:1fr;gap:16px}.session-card{padding:22px}.timer-orbit{width:232px;height:232px;margin:30px auto}.timer-orbit strong{font-size:39px}.insight-card{padding:24px;min-height:220px}.insight-card h2{font-size:28px;margin:15px 0 10px}.insight-card h2 br{display:none}.insight-card p{margin:0;line-height:1.8}.insight-card p br{display:none}.insight-bottom{padding-top:20px}.metrics{grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.metrics article{padding:18px}.metrics article:last-child{grid-column:1/-1}.metrics strong{font-size:24px}.history-card{padding:22px}.history-card .subtle{max-width:80px;text-align:right;font-size:9px}.history-row{font-size:12px}.navigation{inset:auto 0 0;z-index:5;width:100%;flex-direction:row;gap:0;background:var(--nav);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:8px 7px calc(8px + env(safe-area-inset-bottom));justify-content:space-around}.navigation button{padding:6px 3px;min-width:0;flex:1;text-align:center;border-radius:14px;font-size:9px;min-height:52px}.navigation span{display:block;width:auto;font-size:22px;line-height:1.3}.navigation [aria-current]{background:var(--soft)}.empty-card{padding:28px}.login-card{margin:12px 0}footer{font-size:7px;gap:20px}}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .primary{color:#102724}:root:not([data-theme=light]){color-scheme:dark;--bg:#102724;--surface:#17332f;--ink:#edf1e8;--muted:#b0c2b8;--line:#304e43;--green:#5cbea0;--soft:#234c3f;--nav:rgba(23,51,47,.95)}}
:root[data-theme=dark]{color-scheme:dark;--bg:#102724;--surface:#17332f;--ink:#edf1e8;--muted:#b0c2b8;--line:#304e43;--green:#5cbea0;--soft:#234c3f;--nav:rgba(23,51,47,.95)}:root[data-theme=dark] .primary{color:#102724}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Auditable history: wrapping cards instead of wide admin tables. */
#history-pane>#ledger-filter{margin-top:22px}#history-pane .record-item{overflow-wrap:anywhere}#history-pane pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px;max-height:320px;overflow:auto}#history-pane fieldset{min-width:0}#history-pane fieldset label+label{margin-top:12px}#history-pane input,#history-pane textarea{width:100%}#history-pane button{min-height:44px;white-space:normal}#history-pane .revision-item{border-left:3px solid var(--green);padding-left:16px}#history-pane .export-card{margin-top:22px}.export-actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.export-actions button{flex:1;min-width:180px}#correction-message{font-weight:650}#correction-heading:focus{outline:3px solid #d69a39;outline-offset:4px}@media(max-width:360px){.navigation button{font-size:8px}#history-pane .feature-card{padding:14px}#history-pane .data-hero{padding:18px}}
/* Task notes and native controls preserve keyboard and touch access. */
textarea{font:inherit;resize:vertical;width:100%;min-width:0;max-width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;color:var(--ink);background:var(--surface)}
textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d69a39;outline-offset:4px}
.task-item h3,summary{overflow-wrap:anywhere}.task-notes{white-space:pre-wrap}.task-item button,summary{min-height:44px}.task-item button{min-width:100px}summary{cursor:pointer;padding:10px 0}#settings-pane>.feature-card{margin-bottom:22px}
@media(max-width:360px){main{padding-left:12px;padding-right:12px}.session-card{padding:16px}.timer-orbit{width:220px;height:220px}.page-heading h1{font-size:34px}.bar-row{grid-template-columns:70px minmax(0,1fr) auto}}
/* Analytics: local SVG geometry, responsive readable labels, no inline styles/CDN. */
#stats-pane .analytics-hero h2{font-size:clamp(30px,4vw,46px);letter-spacing:-1px;overflow-wrap:anywhere}#stats-pane .analytics-hero p{margin-top:8px}.analytics-metrics span{overflow-wrap:anywhere}.analytics-hero #stats-coverage{font-weight:700;color:var(--ink)}
.chart-scroll{max-height:560px;overflow-y:auto;scrollbar-gutter:stable;min-width:0}.chart-scroll:focus-visible{outline:3px solid #d69a39;outline-offset:4px}.chart-scroll svg,#stats-comparison svg{display:block;width:100%;height:auto;overflow:visible}.chart-scroll svg text{fill:var(--ink);font:12px system-ui,sans-serif}.chart-scroll svg .axis-label{fill:var(--muted);font-size:10px}.chart-value{font-variant-numeric:tabular-nums}.chart-track{stroke:var(--line);stroke-width:1}.net-mark,.positive{fill:var(--green)}.pause-mark{fill:#b47c24}.target-mark{fill:none;stroke:var(--muted);stroke-width:1.5}.partial-target{stroke-dasharray:4 3}.negative{fill:#b15b48}.zero-axis{stroke:var(--muted);stroke-width:1}.prior-mark{fill:var(--muted)}
.chart-legend{display:flex;flex-wrap:wrap;gap:18px;font-weight:650;font-size:13px}.legend-net{color:var(--green)}.legend-pause{color:#93651c}.legend-target{color:var(--muted)}.trend-answer{font-size:20px;font-weight:650;line-height:1.4}.balance-answer{font-size:32px;font-variant-numeric:tabular-nums}.analytics-timeline{margin-top:22px}#stats-table .chart-record{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}#stats-table h3{font:700 13px system-ui,sans-serif;margin:6px 0}#stats-table p{margin:6px 0}#stats-table small{color:var(--muted)}.absence-chart-row{padding:8px 0}.absence-chart-row p{margin:0;font-size:13px}.absence-chart-row meter{display:block;width:100%;height:18px;accent-color:var(--green)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .legend-pause{color:#e0b25c}:root:not([data-theme=light]) .negative{fill:#d78972}}
:root[data-theme=dark] .legend-pause{color:#e0b25c}:root[data-theme=dark] .negative{fill:#d78972}
@media(max-width:360px){#stats-pane .feature-card{padding:14px}#stats-pane .data-hero{padding:18px}#stats-pane .analytics-metrics article{padding:12px}}
/* Statistics and calendar: real-data surfaces, no decorative data. */
.feature-toolbar{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin-bottom:22px}.feature-toolbar label{flex:1;min-width:140px}.feature-toolbar label,.feature-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}select,input{min-width:0;max-width:100%;border:1px solid var(--line);border-radius:12px;padding:11px;background:var(--surface);color:var(--ink)}select{font:inherit}.feature-toolbar input,.feature-toolbar select{width:100%;min-height:46px}.data-hero{padding:30px 34px;border-radius:25px;background:var(--soft);border:1px solid var(--line)}.data-hero h2{font-size:clamp(21px,3vw,32px);margin-bottom:8px}.data-hero p{color:var(--muted);margin:0;font-size:12px}.feature-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin:22px 0}.feature-card{min-width:0;border:1px solid var(--line);border-radius:24px;padding:28px;background:var(--surface);box-shadow:var(--shadow)}.feature-card p{overflow-wrap:anywhere}.analytics-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.analytics-metrics article{min-width:0}.analytics-metrics strong{font-size:clamp(18px,2.2vw,29px)}.bar-row{display:grid;grid-template-columns:83px minmax(0,1fr) auto;gap:9px;align-items:center;font-size:10px;padding:11px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}.bar-row meter{width:100%;height:15px;accent-color:var(--green)}meter::-webkit-meter-bar{background:var(--soft);border:0;border-radius:9px}meter::-webkit-meter-optimum-value{background:var(--green);border-radius:9px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}.day-heading{text-align:center;font-size:11px;color:var(--muted);padding:8px}.calendar-day{min-height:93px;border:1px solid var(--line);border-radius:14px;padding:10px;font-size:12px}.calendar-day small{display:block;font-size:10px;overflow-wrap:anywhere}.calendar-day.recorded{background:var(--soft)}.calendar-day.absence-day{border-color:var(--green)}.feature-form{display:flex;flex-direction:column;gap:18px}.feature-form fieldset{border:1px solid var(--line);border-radius:14px;padding:16px;min-width:0}.feature-form legend{font-size:11px;padding:0 5px;color:var(--muted)}.weekday-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.feature-form .check-label{flex-direction:row;align-items:center;padding:6px;gap:10px}.check-label input{width:19px;height:19px;accent-color:var(--green)}.form-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.record-item{border-bottom:1px solid var(--line);padding:16px 0;overflow-wrap:anywhere}.record-item p{font-size:12px;margin:5px 0}.record-item small{display:block;color:var(--muted);font-size:11px}.record-item button{display:block;margin-top:12px}.feature-form .primary{padding:14px}.feature-card .fine{font-size:12px}select:focus-visible{outline:3px solid #d69a39;outline-offset:3px}
@media(max-width:1100px){.feature-grid{grid-template-columns:minmax(0,1fr)}.analytics-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.feature-card{padding:20px}.calendar-grid{gap:4px}.calendar-day{min-height:75px;border-radius:9px;padding:6px 3px}.calendar-day small{font-size:8px}.analytics-metrics article:last-child{grid-column:auto}.feature-toolbar{gap:10px}.feature-toolbar label{min-width:125px}.data-hero{padding:22px}.bar-row{gap:6px}.feature-card h2{font-size:24px}}