/* Purine–Gout Index • shared theme (no inline styles) */
/* ===== variables ===== */
:root {
    --brand: #2e7d32;
    --brand-contrast: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --bg: #f6f8fb;
    --card: #ffffff;
    --line: #e5e7eb;
    --chip-low: #E6F4EA;
    --chip-low-t: #14532D;
    --chip-l: #FFF3C4;
    --chip-l-t: #6b4f00;
    --chip-m: #FFE0B2;
    --chip-m-t: #7c2d12;
    --chip-h: #F8B4B4;
    --chip-h-t: #7f1d1d;
    --chip-v: #E8F5E9;
    --chip-v-t: #1B5E20;
    --shadow: 0 6px 24px rgba(15,23,42,.06);
    --icon: #334155;
    --content-title: #5ccd62;
}
*{box-sizing:border-box;border-radius: 999px;}
html,body{height:100%}
body{margin:0;color:var(--text);background:var(--bg);
     font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial}
.pgi-topbar{position:sticky;top:0;z-index:10;background:var(--brand);color:var(--brand-contrast);
            border-bottom:1px solid rgba(0,0,0,.06)}
.pgi-topbar__inner{max-width:1200px;margin:0 auto;height:56px;display:flex;
                   align-items:center;justify-content:space-between;padding:0 16px}
.pgi-brand{display:flex;align-items:center;gap:10px}
.pgi-brand__logo{width:28px;height:28px;border-radius:999px;border:3px solid var(--brand-contrast);
                 display:inline-flex;align-items:center;justify-content:center;font-weight:800}
.pgi-brand__title{font-weight:800;letter-spacing:.2px}
.pgi-page{max-width:1200px;margin:18px auto;padding:0 16px}
.pgi-row{display:flex;gap:16px}
.pgi-col{flex:1 1 0}
@media (max-width: 980px){ .pgi-row{flex-direction:column} }
.pgi-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:var(--shadow)}
.pgi-title{font-weight:800;font-size:20px;margin:2px 0 10px}
.pgi-subtle{color:var(--muted);font-size:14px}
.pgi-divider{border-top:1px solid var(--line);margin:8px 0}
.pgi-input{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;width:100%;font-size:15px}
.pgi-search{position:relative;max-width:380px}
.pgi-search__icon{position:absolute;left:10px;top:0;height:100%;display:flex;align-items:center;color:var(--muted)}
.pgi-search input{padding-left:34px}
.pgi-select{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fff}
.pgi-btn{border:1px solid var(--line);border-radius:10px;padding:8px 12px;background:#fff;
         cursor:pointer;font-weight:600}
.pgi-btn--link{background:transparent;border:none;color:#1565C0;cursor:pointer}
.pgi-link{color:#1565C0;text-decoration:none}
.pgi-link:hover{text-decoration:underline}
.pgi-table{width:100%;border-collapse:separate;border-spacing:0}
.pgi-table th,.pgi-table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.pgi-table th{font-weight:700}
.pgi-table .icon-cell{width:40px}
.pgi-chip{display:inline-block;padding:.25rem .5rem;border-radius:999px;font-size:.8rem;font-weight:700}
.pgi-chip.low{background:var(--chip-low);color:var(--chip-low-t)}
.pgi-chip.l{background:var(--chip-l);color:var(--chip-l-t)}
.pgi-chip.m{background:var(--chip-m);color:var(--chip-m-t)}
.pgi-chip.h{background:var(--chip-h);color:var(--chip-h-t)}
.pgi-chip.v{background:var(--chip-v);color:var(--chip-v-t)}
.pgi-badge{background:#eef2ff;color:#3730a3;border-radius:8px;padding:.2rem .45rem;font-size:.75rem;font-weight:700}
.pgi-pill{display:inline-flex;align-items:center;justify-content:center;min-width:44px;padding:4px 10px;border-radius:999px;font-weight:800}
.pill-verylow{background:#E8F5E9}
.pill-low{background:#FFF3C4}
.pill-moderate{background:#FFE0B2}
.pill-high{background:#F8B4B4}
.pill-veryhigh{background:#F4A1A1}
.pgi-tabs{display:flex;gap:8px;margin-bottom:12px}
.pgi-tab{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:600;cursor:pointer}
.pgi-tab--active{border-color:#1565C0;background:#eef5ff;color:#0b63c7}
.legend{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.pgi-overlay{position:fixed;inset:0;background:rgba(15,23,42,.35)}
.food-icon{width:26px;height:26px;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--icon)}
h5,.content-title{color:var(--content-title)}