:root{
 --bg:#f6f2ef;--card:#fff;--ink:#292526;--muted:#776f71;--accent:#9b6e77;
 --accent2:#efe1e4;--line:#e7dedb;--good:#527862;--bad:#a9565e;--shadow:0 12px 34px rgba(66,47,51,.07)
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
button,input,select,textarea{font:inherit}
.app-shell{max-width:760px;margin:auto;min-height:100vh;padding:0 14px 92px}
.top{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:14px 2px 10px;background:rgba(246,242,239,.94);backdrop-filter:blur(14px)}
.brand{font-weight:900;font-size:19px}.sub{font-size:12px;color:var(--muted);margin-top:2px}
.icon-btn{border:0;background:#fff;border:1px solid var(--line);width:40px;height:40px;border-radius:12px;font-size:22px}
.view{display:none}.view.active{display:block}
.hero-card,.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:20px;margin:10px 0;box-shadow:var(--shadow)}
.hero-card{background:linear-gradient(135deg,#fff 0%,#f3e7e9 100%)}
.eyebrow{font-size:11px;letter-spacing:.11em;font-weight:900;color:#76515a;margin-bottom:8px}
h1{font-size:32px;line-height:1.08;margin:0 0 9px}h2{font-size:20px;margin:0}
.muted{color:var(--muted)}.small{font-size:12px}.empty{color:var(--muted);padding:12px 0}
.hero-actions{display:grid;gap:9px;margin-top:18px}
.primary,.secondary,.danger,.text-btn{border:0;border-radius:14px;padding:14px 16px;font-weight:800;cursor:pointer}
.primary{background:var(--accent);color:white}.secondary{background:white;color:var(--ink);border:1px solid var(--line)}
.danger{background:#fff0f1;color:#8e4149;border:1px solid #efd0d3;width:100%;margin-top:8px}
.text-btn{padding:5px 8px;background:transparent;color:var(--accent)}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}
.kpi{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}
.kpi-label,.kpi-note{display:block;color:var(--muted);font-size:12px}.kpi strong{display:block;font-size:28px;margin:4px 0}
.section-title-row{display:flex;justify-content:space-between;gap:12px;align-items:center}
.form-grid{display:grid;gap:10px;margin-top:14px}
label{font-size:13px;color:var(--muted)}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;background:#fff;padding:13px;margin-top:5px;color:var(--ink)}
.block-label{display:block;margin-top:14px}
.category-card{background:#fff;border:1px solid var(--line);border-radius:20px;margin:10px 0;overflow:hidden}
.cat-head{padding:16px 16px 8px}.cat-head p{margin:5px 0;color:var(--muted);font-size:12px}
.symptom-row{padding:14px 16px;border-top:1px solid var(--line)}
.symptom-name{font-weight:750;margin-bottom:9px}
.rating4{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.rate-btn{border:1px solid var(--line);background:#fff;border-radius:11px;padding:10px 3px;font-size:12px;font-weight:750}
.rate-btn.selected{background:var(--accent2);border-color:var(--accent);color:#6f4952}
.week-row{padding:14px 0;border-top:1px solid var(--line)}
.week-row:first-child{border-top:0}.week-head{display:flex;justify-content:space-between;font-weight:750}
.range-wrap{display:grid;grid-template-columns:28px 1fr 28px;align-items:center;gap:8px;margin-top:8px}
.range-wrap input{margin:0;padding:0}.range-val{text-align:center;font-weight:900}
.sticky-save{position:sticky;bottom:78px;width:100%;z-index:15;box-shadow:0 8px 22px rgba(87,58,64,.18)}
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(760px,100%);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:7px 4px calc(7px + env(safe-area-inset-bottom));z-index:40}
.nav-item{border:0;background:transparent;color:var(--muted);font-size:20px;padding:4px}.nav-item span{display:block;font-size:10px;margin-top:2px}.nav-item.active{color:var(--accent);font-weight:900}
.history-item,.compare-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;margin:10px 0}
.badge{display:inline-block;border-radius:999px;background:var(--accent2);color:#6f4952;padding:5px 8px;font-size:11px;font-weight:800}
.score-big{font-size:40px;font-weight:900}.delta.good{color:var(--good)}.delta.bad{color:var(--bad)}
.barbg{height:8px;background:#eee7e4;border-radius:99px;overflow:hidden;margin-top:7px}.bar{height:100%;background:var(--accent)}
.modal{position:fixed;inset:0;background:rgba(30,22,24,.34);display:grid;place-items:end center;z-index:60;padding:12px}
.modal.hidden,.toast.hidden{display:none}.modal-card{width:min(760px,100%);background:#fff;border-radius:24px;padding:18px;box-shadow:var(--shadow)}
.modal-card .primary,.file-label{display:block;width:100%;text-align:center;margin-top:8px}.file-label input{display:none}
.toast{position:fixed;left:50%;bottom:92px;transform:translateX(-50%);background:#2e292a;color:white;padding:11px 15px;border-radius:999px;z-index:80;font-size:13px}
@media(min-width:620px){.form-grid{grid-template-columns:1fr 1fr}.hero-actions{grid-template-columns:1fr 1fr}.rating4{gap:9px}}