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/* Explicit theme preference overrides the system media query. */
:root[data-theme="light"]{color-scheme:light;--bg:#f4f5ef;--surface:#fffdf8;--surface-2:#ecefe7;--ink:#172018;--muted:#6c756e;--line:#dfe3da;--accent:#244f36;--accent-2:#d9ecbc;--shadow:0 18px 60px rgba(29,47,34,.08)}
:root[data-theme="light"] .sidebar{background:#eff1e9}
:root[data-theme="light"] .brand-dot{border-color:#244f36}
:root[data-theme="light"] .btn.primary{color:#fff}
:root[data-theme="light"] .hero-copy h1 em{color:#244f36}
:root[data-theme="light"] .hero-copy .kicker{background:rgba(255,255,255,.5);border-color:#ccd7c9}
:root[data-theme="light"] .hero-visual:before{opacity:.75}
:root[data-theme="light"] .preview-window{border:0}
:root[data-theme="light"] .status-pill.good{background:#dfefd9;color:#315c3b}
:root[data-theme="light"] .status-pill.off{background:#eee9e6;color:#7b6d68}
:root[data-theme="light"] .heat.h1{background:#efd8a4}
:root[data-theme="light"] .heat.h2{background:#b9d4a9}
:root[data-theme="light"] .heat.h3{background:#548260}
:root[data-theme="light"] .allergen-notice{background:#fff7e7;border-color:#d9b77c;color:#6b532d}
:root[data-theme="light"] .allergen-notice strong{color:#543c18}
:root[data-theme="light"] .allergen-notice small{color:#806a48}

:root[data-theme="dark"]{color-scheme:dark;--bg:#111713;--surface:#19211b;--surface-2:#242e27;--ink:#edf2ee;--muted:#9ca7a0;--line:#323d35;--accent:#8cc39a;--accent-2:#314f37;--shadow:0 18px 60px rgba(0,0,0,.22)}
:root[data-theme="dark"] .sidebar{background:#151d17}
:root[data-theme="dark"] .brand-dot{border-color:#8cc39a}
:root[data-theme="dark"] .btn.primary{color:#102016}
:root[data-theme="dark"] .hero-copy h1 em{color:#8cc39a}
:root[data-theme="dark"] .hero-copy .kicker{background:#1a241c;border-color:#334039}
:root[data-theme="dark"] .hero-visual:before{opacity:.22}
:root[data-theme="dark"] .preview-window{border:1px solid #304037}
:root[data-theme="dark"] .status-pill.good{background:#263e2b;color:#9ed0a8}
:root[data-theme="dark"] .status-pill.off{background:#382d2b;color:#d2aaa4}
:root[data-theme="dark"] .heat.h1{background:#614e2e}
:root[data-theme="dark"] .heat.h2{background:#3a5b38}
:root[data-theme="dark"] .heat.h3{background:#5c9366}
:root[data-theme="dark"] .allergen-notice{background:#302819;border-color:#665433;color:#d9c49d}
:root[data-theme="dark"] .allergen-notice strong{color:#f0d9ad}
:root[data-theme="dark"] .allergen-notice small{color:#bea982}

.nav-actions{display:flex;align-items:center;gap:14px}.theme-switch{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:10px;padding:7px 10px;font-size:11px;font-weight:800;cursor:pointer}.theme-switch:hover{color:var(--ink);border-color:var(--muted)}.sidebar-theme{width:100%;text-align:left;background:transparent}
button:disabled{cursor:wait;opacity:.62;transform:none!important}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 48%,transparent);outline-offset:3px}.error-card .eyebrow{margin-top:34px}.error-card .actions{margin-top:24px}

@media(max-width:390px){.landing-shell{padding-left:14px;padding-right:14px}.landing-nav{gap:10px}.landing-nav .brand-lockup{font-size:11px}.nav-actions{gap:8px}.theme-switch{padding:7px;font-size:10px}.hero-copy h1{font-size:48px}.hero-copy>p{font-size:16px}.product-main{padding-left:12px;padding-right:12px}.result-grid,.suggestion-grid,.nutrient-grid,.stats-grid{grid-template-columns:1fr}.page-head h1{font-size:34px}.energy-card strong{font-size:46px}.modal{padding:10px}.modal-card{padding:22px 18px}.mobile-nav{left:8px;right:8px;bottom:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.btn:hover{transform:none}}
.admin-user-actions{display:grid;gap:8px;margin-top:10px;min-width:220px}.admin-user-actions form{margin:0}.admin-user-actions .compact-form{grid-template-columns:1fr auto;margin:0}.measurement-trend{display:flex;gap:8px;align-items:flex-end;overflow-x:auto;padding:12px 0 4px}.measurement-trend>span{display:grid;gap:3px;min-width:76px;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2);font-weight:800}.measurement-trend small{font-size:10px;color:var(--muted);font-weight:700}@media(max-width:720px){.admin-user-actions{min-width:180px}.measurement-trend>span{min-width:70px}}