@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#0a0e14; --bg-alt:#131722; --card:#1a1f2e; --card-elev:#20263a;
  --stroke:#2d3548; --text:#e4e6eb; --muted:#8b92a7; --accent:#6c7cff;
  --success:#26d07c; --warn:#ffa826; --danger:#ff5757;
  --ad-bg:#16192a; --ad-border:#3d4154;
}
*{box-sizing:border-box;margin:0;padding:0}
html{
  scroll-behavior:smooth;
  background:#0a0e14;
  min-height:100%;
}
body{
  margin:0;
  min-height:100%;
  background:#0a0e14;
  background-image:linear-gradient(135deg, #0a0e14 0%, #131722 100%);
  background-attachment:fixed;
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:15px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:var(--accent);text-decoration:none;transition:all 0.2s}
a:hover{color:#8a9aff;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:20px 24px 60px}

/* Header */
.header{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:20px 0 16px;border-bottom:1px solid var(--stroke)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo svg{width:32px;height:32px}
.brand{font-weight:700;font-size:22px;letter-spacing:-0.02em;color:var(--text)}
.nav{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.nav a{color:var(--muted);padding:8px 16px;border-radius:10px;font-weight:500;font-size:14px;transition:all 0.2s}
.nav a.active{background:var(--card);color:var(--text)}
.nav a:hover{background:var(--card);color:var(--text)}

/* Hero */
.hero{
  background:linear-gradient(135deg, rgba(108,124,255,.15), rgba(108,124,255,.05));
  border:1px solid var(--stroke);border-radius:16px;padding:28px 32px;margin:24px 0 20px 0;
  position:relative;overflow:hidden;
}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0.3}
.hero h1{margin:0 0 8px;font-size:32px;font-weight:700;letter-spacing:-0.03em;line-height:1.2}
.hero p{margin:8px 0 0;color:var(--muted);font-size:15px}
.hero strong{color:var(--accent);font-weight:600}
.disclosure{font-size:13px;color:var(--muted);margin-top:12px;padding:10px 14px;background:rgba(0,0,0,0.2);border-radius:8px;border-left:3px solid var(--warn)}

/* Ad slots */
.ad-slot{
  background:var(--ad-bg);border:1px dashed var(--ad-border);border-radius:12px;
  padding:20px;margin:20px 0;text-align:center;color:var(--muted);
  min-height:100px;display:flex;align-items:center;justify-content:center;
  font-size:13px;position:relative;
}
.ads-disabled .ad-slot{
  display:none !important;
}
.ad-slot::after{content:'Advertisement';position:absolute;top:8px;left:12px;font-size:10px;
  text-transform:uppercase;letter-spacing:1px;opacity:0.5}
.ad-leaderboard{min-height:90px}
.ad-sidebar{min-height:250px}
.ad-banner{min-height:120px}

/* Filters */
.controls{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0;align-items:center}
.select,.search,.chip{
  background:var(--card);border:1px solid var(--stroke);color:var(--text);
  padding:10px 14px;border-radius:10px;font-family:inherit;font-size:14px;
  transition:all 0.2s;
}
.search{min-width:240px;flex:1;font-weight:500}
.search:focus{outline:none;border-color:var(--accent);background:var(--card-elev)}
.select{min-width:160px;cursor:pointer;font-weight:500}
.select:focus{outline:none;border-color:var(--accent)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{cursor:pointer;font-weight:500;user-select:none}
.chip:hover{background:var(--card-elev);border-color:#3d4560}
.chip.active{border-color:var(--accent);background:rgba(108,124,255,.15);color:var(--accent)}

/* Filter Sections */
.filter-section{
  margin:20px 0;background:var(--card);border:1px solid var(--stroke);border-radius:12px;
  transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow:hidden;
}
.filter-section.show{
  animation:slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.filter-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px;cursor:pointer;user-select:none;
  transition:background 0.2s ease;
}
.filter-header:hover{
  background:rgba(108,124,255,0.05);
}
.filter-title{
  font-size:14px;font-weight:600;color:var(--muted);margin:0;
  text-transform:uppercase;letter-spacing:0.5px;
}
.toggle-icon{
  font-size:12px;color:var(--accent);transition:transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight:700;
}
.toggle-icon.rotated{
  transform:rotate(-180deg);
}
.filter-content{
  max-height:1000px;opacity:1;overflow:hidden;padding:0 16px 16px;
  transition:max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              opacity 0.3s ease,
              padding 0.3s ease;
}
.filter-content.collapsed{
  max-height:0;opacity:0;padding:0 16px;
}
@keyframes slideDown{
  from{
    opacity:0;
    transform:translateY(-10px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* Category Filters */
.category-filters{display:flex;gap:8px;flex-wrap:wrap;transition:all 0.3s ease}
.cat-chip{
  background:var(--card);border:1px solid var(--stroke);padding:8px 14px;
  border-radius:10px;cursor:pointer;font-size:13px;font-weight:500;
  transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select:none;
  transform:scale(1);
}
.cat-chip:hover{
  background:var(--card-elev);
  transform:scale(1.05);
  box-shadow:0 2px 8px rgba(0,0,0,0.2);
}
.cat-chip.active{
  background:var(--accent);
  color:#000;
  border-color:var(--accent);
  transform:scale(1.02);
  box-shadow:0 2px 12px rgba(108,124,255,0.3);
}
.cat-chip.special-cat{
  background:linear-gradient(135deg, rgba(108,124,255,0.15), rgba(108,124,255,0.05));
  border-color:rgba(108,124,255,0.3);
  font-weight:600;
}
.cat-chip.special-cat:hover{
  background:linear-gradient(135deg, rgba(108,124,255,0.25), rgba(108,124,255,0.15));
  border-color:rgba(108,124,255,0.5);
}

/* Table */
.table-wrap{background:var(--card);border:1px solid var(--stroke);border-radius:14px;overflow:hidden;
  box-shadow:0 4px 20px rgba(0,0,0,0.15)}
table{width:100%;border-collapse:collapse}
thead th{
  position:sticky;top:0;background:var(--card-elev);color:var(--muted);font-weight:600;
  text-align:left;border-bottom:2px solid var(--stroke);padding:14px 16px;cursor:pointer;
  font-size:13px;text-transform:uppercase;letter-spacing:0.5px;z-index:10;
  transition:all 0.2s;
}
thead th:hover{background:#252b42;color:var(--text)}
thead th::after{content:'⇅';margin-left:6px;opacity:0.3;font-size:12px}
tbody td{padding:14px 16px;border-bottom:1px solid var(--stroke);vertical-align:middle;font-size:14px}
tbody tr{transition:background 0.15s}
tbody tr:hover{background:rgba(108,124,255,.06)}
tbody tr:last-child td{border-bottom:none}
tbody td strong{font-weight:600;color:var(--text);font-size:15px}
tbody td small{color:var(--muted);font-size:13px}
.badge{
  display:inline-block;font-size:11px;border:1px solid var(--stroke);
  padding:4px 10px;border-radius:6px;color:var(--muted);font-weight:600;
  text-transform:uppercase;letter-spacing:0.3px;
}
.badge.highlight{background:rgba(108,124,255,.2);border-color:var(--accent);color:var(--accent)}
.protein-score{color:var(--success);font-weight:700;font-size:16px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;border:none;
  padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;cursor:pointer;
  transition:all 0.2s;text-decoration:none;font-family:inherit;
}
.btn:hover{background:#5a6ce8;transform:translateY(-1px);box-shadow:0 4px 12px rgba(108,124,255,0.3)}
.btn.alt{background:var(--card);color:var(--text);border:1px solid var(--stroke)}
.btn.alt:hover{background:var(--card-elev);transform:none}
.btn:disabled{opacity:0.4;cursor:not-allowed}
.btn:disabled:hover{transform:none;box-shadow:none}

/* Stats bar */
.stats-bar{display:flex;gap:20px;flex-wrap:wrap;margin:16px 0;padding:16px;
  background:var(--card);border:1px solid var(--stroke);border-radius:12px}
.stat{flex:1;min-width:140px}
.stat-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:4px}
.stat-value{font-size:24px;font-weight:700;color:var(--text)}

/* Footer */
.footer{color:var(--muted);font-size:13px;margin:40px 0 20px;padding-top:20px;
  border-top:1px solid var(--stroke);display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.footer a{color:var(--muted);font-weight:500}
.footer a:hover{color:var(--accent)}

/* Responsive */
@media (max-width:768px){
  .brand{font-size:19px}
  .hero h1{font-size:26px}
  .hero{padding:20px 24px}
  .stats-bar{gap:12px}
  .stat{min-width:100px}
  .stat-value{font-size:20px}
  .container{padding:16px 16px 40px}
}

/* Loading state */
.loading{text-align:center;padding:40px;color:var(--muted)}

/* Product Modal */
.product-modal{
  position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;
  transition:opacity 0.3s ease;
}
.product-modal.active{opacity:1;pointer-events:auto}
.modal-overlay{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.85);backdrop-filter:blur(4px);
}
.modal-content{
  position:relative;background:var(--card);border:1px solid var(--stroke);
  border-radius:16px;padding:28px;max-width:600px;width:90%;max-height:90vh;
  overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,0.5);
  transform:scale(0.95);transition:transform 0.3s ease;
}
.product-modal.active .modal-content{transform:scale(1)}
.modal-close{
  position:absolute;top:16px;right:16px;background:none;border:none;
  color:var(--muted);font-size:32px;line-height:1;cursor:pointer;
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  border-radius:8px;transition:all 0.2s;
}
.modal-close:hover{background:var(--card-elev);color:var(--text)}
.modal-content h2{margin:0 0 8px;font-size:24px;color:var(--text)}
.modal-meta{color:var(--muted);font-size:14px;margin-bottom:12px}
.modal-stores{margin-bottom:24px;display:flex;gap:6px;flex-wrap:wrap}
.modal-section{margin-top:24px;padding-top:24px;border-top:1px solid var(--stroke)}
.modal-section:first-of-type{margin-top:0;padding-top:0;border-top:none}
.modal-section h3{font-size:16px;color:var(--text);margin:0 0 16px;font-weight:600}
.nutrition-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:12px;
}
.nutrition-item{
  background:var(--card-elev);border:1px solid var(--stroke);border-radius:10px;
  padding:12px;text-align:center;
}
.nutrition-item.highlight{
  background:rgba(108,124,255,0.15);border-color:var(--accent);
}
.nutrition-label{
  display:block;font-size:11px;color:var(--muted);
  text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px;
}
.nutrition-value{
  display:block;font-size:20px;font-weight:700;color:var(--text);
}
.nutrition-item.highlight .nutrition-value{color:var(--accent)}
@media (max-width:768px){
  .modal-content{padding:20px;max-width:95%}
  .nutrition-grid{grid-template-columns:repeat(2,1fr)}
}
.loading::after{content:'Loading...';animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}