:root{--bg:#f5efe4;--surface:#fffaf2bd;--surface-strong:#fff8ee;--stroke:#4a341b1f;--text:#302015;--muted:#715941;--warm:#ff8b55;--warm-soft:#ffd9b8;--cool:#1d7a86;--cool-soft:#caeef0;--accent:#17633f;--accent-soft:#cfead6;--shadow:0 24px 60px #4d30181f}*{box-sizing:border-box}html{background:radial-gradient(circle at 0 0,#ffa76c5c,#0000 24%),radial-gradient(circle at 100% 100%,#227a8738,#0000 22%),linear-gradient(#fcf7ef 0%,#f4eadb 100%);font-family:Georgia,Times New Roman,serif}body{color:var(--text);min-height:100vh;margin:0}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}.hidden-input{display:none}.collapse-toggle{text-align:left;border:1px solid var(--stroke);width:100%;color:var(--text);background:#ffffff80;border-radius:20px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.collapse-toggle span{display:grid}.collapse-toggle strong{font-size:1.05rem}.chip-select{color:var(--accent);background:#17633f17;border:0;border-radius:999px;width:auto;margin-bottom:8px;padding:7px 12px}.page-shell{max-width:1320px;margin:0 auto;padding:40px 20px 72px}.auth-shell{align-items:center;min-height:calc(100vh - 112px);display:grid}.auth-card{border:1px solid var(--stroke);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow);background:#fff9f0cc;border-radius:32px;gap:24px;padding:28px;display:grid}.auth-title{max-width:10ch;margin:0;font-size:clamp(2.2rem,5vw,4.4rem);line-height:.98}.login-panel{border:1px solid var(--stroke);background:#ffffff80;border-radius:24px;gap:14px;padding:20px;display:grid}.login-panel label{color:var(--muted);gap:8px;display:grid}.error-text{color:#a03c22;margin:0}.helper-text{color:var(--muted);font-size:.95rem}.demo-users{gap:14px;display:grid}.demo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.demo-user-card{border:1px solid var(--stroke);color:var(--muted);background:#ffffff8c;border-radius:20px;gap:6px;padding:16px;display:grid}.demo-user-card strong{color:var(--text)}.hero{grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);align-items:end;gap:24px;margin-bottom:28px;display:grid}.eyebrow,.section-label{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin:0 0 8px;font-size:.72rem}.hero h1{max-width:10ch;margin:0;font-size:clamp(2.4rem,5vw,5rem);line-height:.95}.hero-copy{max-width:60ch;color:var(--muted);margin:18px 0 0;font-size:1.02rem;line-height:1.6}.date-toolbar{margin-top:18px}.date-toolbar label{max-width:260px;color:var(--muted);gap:8px;display:grid}.hero-panel,.panel,.stat-card,.integration-card,.form-card,.entry-card{border:1px solid var(--stroke);background:var(--surface);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow)}.hero-panel{border-radius:26px;padding:22px}.hero-panel span,.hero-panel p{color:var(--muted)}.hero-panel strong{margin:8px 0 10px;font-size:1.35rem;display:block}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;display:flex}.summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{border-radius:24px;padding:18px 20px}.stat-card span{color:var(--muted);margin-bottom:10px;display:block}.stat-card strong{font-size:clamp(1.5rem,3vw,2.2rem)}.stat-card.warm{background:linear-gradient(135deg, var(--surface-strong), var(--warm-soft))}.stat-card.cool{background:linear-gradient(135deg, var(--surface-strong), var(--cool-soft))}.stat-card.neutral{background:linear-gradient(135deg, var(--surface-strong), #f3ead5)}.stat-card.accent{background:linear-gradient(135deg, var(--surface-strong), var(--accent-soft))}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.panel{border-radius:32px;padding:22px}.panel-header,.entry-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.panel-header h2,.entry-card h3,.form-card h3,.integration-card h3{margin:0}.sync-badge,.chip{color:var(--accent);background:#17633f17;border-radius:999px;align-items:center;padding:7px 12px;font-size:.82rem;display:inline-flex}.form-card,.entry-card,.integration-card{border-radius:24px;padding:18px}.form-card{background:#fff8eee6;margin:20px 0}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0;display:grid}.form-grid label{color:var(--muted);gap:8px;font-size:.92rem;display:grid}.full-span{grid-column:1/-1}input,select{width:100%;color:var(--text);background:#ffffffb8;border:1px solid #4a341b26;border-radius:16px;padding:12px 14px}.primary-button,.secondary-button,.danger-button{border:0;border-radius:999px;padding:12px 18px}.primary-button{background:var(--text);color:#fff}.secondary-button{color:var(--cool);background:#1d7a861f}.danger-button{color:#a03c22;background:#a03c221f;margin-top:10px}.compact-button{padding:9px 14px}.inline-actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.stack{gap:14px;display:grid}.top-gap{margin-top:18px}.single-top{margin-top:20px}.entry-meta{text-align:right;color:var(--muted)}.entry-meta strong{color:var(--text);margin-top:6px;display:block}.food-list{gap:10px;margin-top:16px;display:grid}.food-row{grid-template-columns:minmax(0,2fr) 110px 110px 90px;gap:10px;display:grid}.activity-detail,.integration-card p{color:var(--muted);margin-bottom:0;line-height:1.6}@media (max-width:1080px){.summary-grid,.content-grid,.hero,.demo-grid{grid-template-columns:1fr}}@media (max-width:700px){.page-shell{padding:20px 14px 40px}.hero h1{max-width:none}.panel,.hero-panel,.stat-card{border-radius:22px}.form-grid,.food-row{grid-template-columns:1fr}.panel-header,.entry-head{flex-direction:column}.entry-meta{text-align:left}}