:root{--ink:#233f3a;--muted:#63736d;--accent:#276858;--paper:#f6f7f2}body{background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px}.container{max-width:1160px}.app-header{background:#fff;border-bottom:1px solid #dfe5dd;padding:20px 0}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:30px;font-weight:700;letter-spacing:-1px}.brand-mark{color:var(--accent);font-size:36px}.brand-caption{margin-left:14px;padding-left:20px;border-left:1px solid #dbe3dc;font-size:12px;letter-spacing:0;font-weight:400;color:var(--muted)}.private-label{margin-left:auto;font-size:12px;color:var(--accent)}.app-main{padding-top:22px}.app-nav{display:flex;gap:6px;padding:5px;background:#e8ede5;border-radius:13px;margin-bottom:38px;width:max-content;max-width:100%}.app-nav a{padding:11px 22px;color:#4c6258;text-decoration:none;font-size:14px;border-radius:9px}.app-nav a.active{background:#fff;color:#224e40;box-shadow:0 2px 6px #173b2810;font-weight:600}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:#647b64;margin-bottom:12px}h1{font-size:clamp(30px,4vw,44px);letter-spacing:-1.6px;font-weight:500;line-height:1.15}h2{font-size:22px;font-weight:550;letter-spacing:-.5px}h3{font-size:17px;margin-top:20px}.intro{color:var(--muted);margin-top:14px;line-height:1.7}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px}.card{border:1px solid #dfe5dd;border-radius:17px;box-shadow:0 3px 12px #2c4a3603}.summary-card{padding:23px;background:#fff}.slot-label{font-size:14px;color:var(--muted);margin-bottom:10px}.measurement-value{font-size:38px;font-weight:500;letter-spacing:-1px;line-height:1.5;margin-bottom:7px}.measurement-value span{font-size:13px;letter-spacing:0;color:var(--muted);margin-left:10px}.badge{font-weight:500;font-size:12px;padding:7px 9px;border-radius:6px}.text-bg-success{background:#e4f1e9!important;color:#215d3b!important}.text-bg-danger{background:#f9e4df!important;color:#8c302c!important}.text-bg-warning{background:#fff0ce!important;color:#75500b!important}.text-bg-secondary{background:#edf0eb!important;color:#5e695e!important}.form-label{font-weight:500;font-size:14px}.form-control,.form-select{border-color:#d0dacf;border-radius:9px;min-height:46px;color:var(--ink)}textarea.form-control{min-height:80px}.form-control:focus,.form-select:focus{border-color:#578775;box-shadow:0 0 0 .2rem #27685820}.glucose-input{font-size:23px}.btn{border-radius:9px;min-height:44px;padding:10px 18px;font-size:14px;font-weight:500}.btn-primary{background:var(--accent);border-color:var(--accent)}.btn-primary:hover,.btn-primary:active{background:#1a5143!important;border-color:#1a5143!important}.btn-primary:disabled{background:#607c70;border-color:#607c70}.btn-outline-primary{color:var(--accent);border-color:#a6beb0}.btn-outline-primary:hover{background:var(--accent);border-color:var(--accent)}.optional{font-size:11px;color:#6f7b73;font-weight:400}.note-card{background:#eaf0e4;border-color:#dce6d4;line-height:1.8}.note-card h2{line-height:1.35;margin-bottom:20px}.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:5px}.app-footer{border-top:1px solid #dce4d8;margin-top:50px;padding:22px 0 28px;display:flex;justify-content:space-between;gap:15px;color:#6b7b70;font-size:11px}.auth-wrap{max-width:470px;margin:35px auto 70px}.auth-wrap h1{font-size:52px}.settings-card{max-width:680px}.empty-state{text-align:center;padding:60px 25px;color:var(--muted)}.empty-state>span{font-size:48px;color:#638d6d}.empty-state h2{color:var(--ink);margin-top:15px}.preserve-lines{white-space:pre-wrap;overflow-wrap:anywhere}a{color:#245f50;text-underline-offset:3px}summary{cursor:pointer;color:#245f50}.history-notes{max-width:260px;min-width:140px;overflow-wrap:anywhere}.table{--bs-table-bg:transparent;font-size:14px}.table th{font-size:12px;color:#5e7464;white-space:nowrap;padding:18px 16px;background:#eff3eb}.table td{padding:16px}.chart-wrap svg{display:block;width:100%;height:auto;min-height:170px}.chart-grid{stroke:#dfe6dc;stroke-width:1}.chart-label{font-size:13px;fill:#5b7065}.series-fasting{fill:#266b59}.series-breakfast{fill:#8060a3}.series-dinner{fill:#a56329}:focus-visible{outline:3px solid #9c6620;outline-offset:3px}[hidden]{display:none!important}@media(max-width:575px){.app-header{padding:12px 0}.brand{font-size:26px}.brand-caption{display:none}.private-label{font-size:10px}.btn-sm{padding:8px 10px;font-size:12px}.app-nav{width:100%;margin-bottom:27px}.app-nav a{flex:1;text-align:center;padding:10px 5px;font-size:12px}.page-heading{display:block}.page-heading>form{margin-top:22px}.summary-card{padding:16px;display:grid;grid-template-columns:1fr auto;gap:3px}.summary-card .slot-label{margin:0;align-self:center}.summary-card .measurement-value{grid-row:span 2;font-size:30px;margin:0}.summary-card .measurement-value span{font-size:10px}.summary-card .badge{justify-self:start}.summary-card small{grid-column:1/-1}.app-footer{flex-direction:column}.auth-wrap{margin-top:22px}.auth-wrap h1{font-size:44px}.card.p-4{padding:22px!important}.chart-wrap{overflow-x:auto}.chart-wrap svg{min-width:580px}.private-label{white-space:nowrap}}