/* ═══════════════════════════════════
   COMPOUNDPEDIA v2 — STYLESHEET
═══════════════════════════════════ */

:root {
  --bg:       #07070f;
  --bg2:      #0c0c18;
  --bg3:      #101020;
  --bg4:      #141428;
  --bg5:      #191932;
  --border:   #ffffff0a;
  --border2:  #ffffff14;
  --border3:  #ffffff22;
  --border4:  #ffffff35;
  --text:     #e6e6f0;
  --text2:    #8888a8;
  --text3:    #484868;
  --text4:    #282848;
  --blue:     #4f9eff;
  --blue2:    #2563eb;
  --blue3:    #1d4ed8;
  --blue-d:   #4f9eff18;
  --teal:     #2dd4bf;
  --teal-d:   #2dd4bf18;
  --purple:   #a78bfa;
  --purple-d: #a78bfa18;
  --green:    #34d399;
  --green-d:  #34d39918;
  --orange:   #fb923c;
  --orange-d: #fb923c15;
  --red:      #f87171;
  --red-d:    #f8717118;
  --yellow:   #fbbf24;
  --neon:     #00d4ff;
  --r:        14px;
  --r-sm:     8px;
  --r-lg:     20px;
  --r-xl:     28px;
  --t:        all 0.2s ease;
  --t-fast:   all 0.12s ease;
  --shadow:   0 8px 32px #00000060;
  --shadow-lg:0 16px 64px #00000080;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);color:var(--text);
  min-height:100vh;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border3);border-radius:3px}
::selection{background:#4f9eff30;color:var(--text)}

/* PARTICLE CANVAS */
#particle-canvas{
  position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
}

/* ═══ NAV ═══ */
.nav{
  position:sticky;top:0;z-index:200;
  background:rgba(7,7,15,.88);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1400px;margin:0 auto;
  padding:0 1.5rem;height:58px;
  display:flex;align-items:center;gap:1.5rem;
}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;flex-shrink:0}
.nav-brand{font-size:15px;font-weight:800;letter-spacing:-.03em}
.nav-version{font-size:10px;color:var(--text3);background:var(--bg3);border:1px solid var(--border2);border-radius:4px;padding:2px 6px;letter-spacing:.04em}
.nav-center{flex:1;max-width:340px}
.nav-search-wrap{
  display:flex;align-items:center;gap:8px;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:9px;padding:0 12px;
  transition:border-color .2s;
}
.nav-search-wrap:focus-within{border-color:var(--blue)}
.nav-search{
  flex:1;background:none;border:none;outline:none;
  font-family:inherit;font-size:13px;color:var(--text);
  padding:8px 0;
}
.nav-search::placeholder{color:var(--text3)}
.nav-links{display:flex;gap:2px;margin-left:auto}
.nav-btn{
  background:none;border:none;color:var(--text2);
  font-size:13px;font-weight:500;padding:6px 12px;
  border-radius:7px;cursor:pointer;transition:var(--t);
  font-family:inherit;display:flex;align-items:center;gap:6px;
  white-space:nowrap;
}
.nav-btn:hover{background:var(--bg3);color:var(--text)}
.nav-btn.active{background:var(--blue-d);color:var(--blue)}
.nav-pill{
  background:var(--blue-d);border:1px solid #4f9eff30;
  border-radius:10px;padding:1px 6px;font-size:10px;color:var(--blue);
  min-width:18px;text-align:center;
}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-hamburger span{display:block;width:20px;height:1.5px;background:var(--text2);border-radius:1px;transition:var(--t)}
.nav-mobile-menu{
  border-top:1px solid var(--border);background:var(--bg2);
  padding:.75rem 1.5rem;display:flex;flex-direction:column;gap:4px;
}
.nav-mobile-menu button{
  background:none;border:none;color:var(--text2);
  font-size:14px;font-family:inherit;padding:8px 0;
  text-align:left;cursor:pointer;
}

/* ═══ HERO ═══ */
.hero{
  position:relative;overflow:hidden;
  padding:5rem 1.5rem 3.5rem;
  max-width:1400px;margin:0 auto;
  z-index:1;
}
.hero-bg-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,black,transparent);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,black,transparent);
  pointer-events:none;
}
.hero-glow-1{
  position:absolute;top:-200px;left:25%;
  width:700px;height:600px;border-radius:50%;
  background:radial-gradient(circle,#2563eb22,transparent 65%);
  pointer-events:none;animation:floatGlow 8s ease-in-out infinite;
}
.hero-glow-2{
  position:absolute;top:-100px;right:20%;
  width:500px;height:400px;border-radius:50%;
  background:radial-gradient(circle,#a78bfa18,transparent 65%);
  pointer-events:none;animation:floatGlow 10s ease-in-out infinite reverse;
}
@keyframes floatGlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-30px)}}

.hero-content{position:relative;z-index:2;text-align:center;max-width:720px;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text3);margin-bottom:1.75rem;
}
.badge-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--neon);box-shadow:0 0 12px var(--neon);
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 8px var(--neon)}50%{opacity:.6;box-shadow:0 0 20px var(--neon)}}

.hero-title{
  font-size:clamp(2.2rem,6vw,4.2rem);
  font-weight:900;letter-spacing:-.04em;line-height:1.04;
  margin-bottom:1.25rem;
}
.gradient-text{
  background:linear-gradient(135deg,var(--blue) 0%,var(--purple) 45%,var(--teal) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{
  font-size:16px;color:var(--text2);line-height:1.75;
  max-width:540px;margin:0 auto 2.5rem;
}

/* HERO SEARCH */
.hero-search-wrap{position:relative;max-width:640px;margin:0 auto 1.5rem;z-index:10}
.hero-search-box{
  display:flex;align-items:center;gap:12px;
  background:var(--bg3);
  border:1.5px solid var(--border2);
  border-radius:16px;padding:0 16px;
  transition:border-color .2s,box-shadow .2s;
}
.hero-search-box:focus-within{
  border-color:var(--blue);
  box-shadow:0 0 0 3px #4f9eff15,var(--shadow);
}
.hero-search-input{
  flex:1;background:none;border:none;outline:none;
  font-family:inherit;font-size:15px;color:var(--text);
  padding:15px 0;
}
.hero-search-input::placeholder{color:var(--text3)}
.search-clear{
  background:none;border:none;color:var(--text3);
  cursor:pointer;font-size:13px;padding:4px 6px;
  border-radius:5px;transition:var(--t);
}
.search-clear:hover{background:var(--bg4);color:var(--text2)}

/* AUTOCOMPLETE */
.autocomplete-box{
  position:absolute;top:calc(100%+8px);left:0;right:0;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow-lg);z-index:300;
}
.ac-item{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;cursor:pointer;
  transition:background .1s;border-bottom:1px solid var(--border);
}
.ac-item:last-child{border-bottom:none}
.ac-item:hover,.ac-item.highlighted{background:var(--bg4)}
.ac-icon{
  width:34px;height:34px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;flex-shrink:0;
}
.ac-text{flex:1;min-width:0}
.ac-name{font-size:14px;font-weight:500;color:var(--text)}
.ac-meta{font-size:11px;color:var(--text3);margin-top:1px}
.ac-arrow{color:var(--text3);font-size:12px}
mark{background:#4f9eff28;color:var(--blue);border-radius:3px;padding:0 2px}

/* CHIPS */
.hero-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:center}
.chips-label{font-size:12px;color:var(--text3)}
.chips-row{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}
.chip{
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:20px;padding:5px 13px;font-size:12px;font-weight:500;
  color:var(--text2);cursor:pointer;transition:var(--t);font-family:inherit;
}
.chip:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-d)}

/* STATS */
.hero-stats{
  display:flex;align-items:center;justify-content:center;
  gap:2rem;margin-top:3rem;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:1.25rem 2rem;
  max-width:420px;margin-left:auto;margin-right:auto;
}
.hstat{text-align:center}
.hstat-n{display:block;font-size:22px;font-weight:800;letter-spacing:-.03em;color:var(--text)}
.hstat-l{display:block;font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}
.hstat-div{width:1px;height:28px;background:var(--border2)}

/* ═══ BROWSE ═══ */
.browse-section{
  max-width:1400px;margin:0 auto;
  padding:2rem 1.5rem 5rem;position:relative;z-index:1;
}
.browse-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.25rem;flex-wrap:wrap;gap:10px;
}
.browse-title{font-size:18px;font-weight:700;letter-spacing:-.02em}
.browse-controls{display:flex;align-items:center;gap:12px}
.result-count{font-size:13px;color:var(--text3)}
.view-toggle{display:flex;gap:2px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:3px}
.vt-btn{
  background:none;border:none;color:var(--text3);
  cursor:pointer;padding:5px 8px;border-radius:5px;
  font-size:14px;transition:var(--t);
}
.vt-btn:hover{color:var(--text2)}
.vt-btn.active{background:var(--bg4);color:var(--text)}

.cat-filter{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:1rem}
.cf-btn{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:7px 14px;
  font-size:13px;font-weight:500;color:var(--text2);
  cursor:pointer;transition:var(--t);font-family:inherit;
  display:flex;align-items:center;gap:6px;
}
.cf-btn:hover{background:var(--bg3);color:var(--text)}
.cf-btn.active{background:var(--blue-d);border-color:#4f9eff30;color:var(--blue)}

.sort-row{
  display:flex;align-items:center;gap:8px;
  margin-bottom:1.5rem;padding-bottom:1.5rem;
  border-bottom:1px solid var(--border);
}
.sort-label{font-size:12px;color:var(--text3)}
.sort-select{
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:7px;padding:5px 10px;font-size:12px;
  color:var(--text2);font-family:inherit;cursor:pointer;outline:none;
}

/* ═══ COMPOUND GRID / LIST / COMPACT ═══ */
.compound-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:12px;
  transition:var(--t);
}
.compound-grid.list-view{grid-template-columns:1fr}
.compound-grid.compact-view{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}

/* CARD */
.ccard{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r);padding:1.25rem;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  animation:cardIn .3s ease both;
}
@keyframes cardIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.ccard::before{
  content:'';position:absolute;inset:0;opacity:0;
  transition:opacity .2s;pointer-events:none;
}
.ccard:hover{transform:translateY(-3px);box-shadow:0 12px 40px #00000055}
.ccard:hover::before{opacity:1}

.ccard.Peptide:hover{border-color:#4f9eff22}
.ccard.Peptide::before{background:radial-gradient(circle at top right,#4f9eff0a,transparent 60%)}
.ccard.Pharmaceutical:hover{border-color:#a78bfa22}
.ccard.Pharmaceutical::before{background:radial-gradient(circle at top right,#a78bfa0a,transparent 60%)}
.ccard.Hormone:hover{border-color:#2dd4bf22}
.ccard.Hormone::before{background:radial-gradient(circle at top right,#2dd4bf0a,transparent 60%)}
.ccard.Weight-Loss:hover{border-color:#34d39922}
.ccard.Weight-Loss::before{background:radial-gradient(circle at top right,#34d3990a,transparent 60%)}
.ccard.BTM:hover{border-color:#fb923c28}
.ccard.BTM::before{background:radial-gradient(circle at top right,#fb923c0a,transparent 60%)}

.card-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:.6rem}
.card-cat-badge{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.card-actions-mini{display:flex;gap:4px;opacity:0;transition:opacity .15s}
.ccard:hover .card-actions-mini{opacity:1}
.cam-btn{
  width:24px;height:24px;border-radius:6px;border:1px solid var(--border2);
  background:transparent;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:12px;color:var(--text3);transition:var(--t-fast);
}
.cam-btn:hover{background:var(--bg4);color:var(--text)}
.cam-btn.active-cmp{background:var(--blue-d);border-color:#4f9eff30;color:var(--blue)}
.cam-btn.active-fav{background:#f472b610;border-color:#f472b630;color:#f472b6}

.card-name{font-size:17px;font-weight:700;letter-spacing:-.02em;margin-bottom:.3rem;line-height:1.2}
.card-formula{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--text3);margin-bottom:.7rem}
.card-desc{font-size:12px;color:var(--text2);line-height:1.55;flex:1}

.card-footer{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:1rem;padding-top:.9rem;border-top:1px solid var(--border);
}
.card-tag{
  font-size:10px;color:var(--text3);background:var(--bg3);
  border:1px solid var(--border);border-radius:20px;padding:3px 9px;
}
.legal-dot{
  width:8px;height:8px;border-radius:50%;flex-shrink:0;
}
.legal-dot.legal{background:#34d399;box-shadow:0 0 6px #34d39960}
.legal-dot.gray{background:var(--yellow);box-shadow:0 0 6px #fbbf2460}
.legal-dot.illegal{background:var(--red);box-shadow:0 0 6px #f8717160}

/* RISK MINI BARS */
.card-risk-mini{display:flex;gap:3px;align-items:center;margin-top:.5rem}
.risk-mini-bar{height:3px;border-radius:2px;flex:1;background:var(--bg4)}
.risk-mini-fill{height:100%;border-radius:2px;transition:width .4s ease}

/* LIST VIEW CARD */
.compound-grid.list-view .ccard{
  flex-direction:row;align-items:center;gap:1.25rem;padding:.9rem 1.25rem;
}
.compound-grid.list-view .card-top{flex-direction:column;gap:3px;align-items:flex-start;min-width:100px}
.compound-grid.list-view .card-desc{margin-bottom:0}
.compound-grid.list-view .card-footer{border:none;padding:0;margin:0;min-width:140px;justify-content:flex-end}

/* COMPACT VIEW */
.compound-grid.compact-view .ccard{padding:.9rem}
.compound-grid.compact-view .card-desc{display:none}
.compound-grid.compact-view .card-risk-mini{display:none}

/* ═══ EMPTY STATE ═══ */
.empty-state{text-align:center;padding:4rem 2rem}
.empty-title{font-size:20px;font-weight:600;margin-bottom:.4rem}
.empty-sub{font-size:14px;color:var(--text2);margin-bottom:1.5rem}

/* ═══ PAGES ═══ */
.page{position:relative;z-index:1}
.page-wrap{max-width:1100px;margin:0 auto;padding:0 1.5rem 5rem}
.page-hero-mini{padding:2rem 0 2rem;border-bottom:1px solid var(--border);margin-bottom:2rem}
.page-title{font-size:28px;font-weight:800;letter-spacing:-.03em;margin-bottom:.3rem}
.page-sub{font-size:14px;color:var(--text2)}

.breadcrumb{
  display:flex;align-items:center;gap:8px;
  padding:1.5rem 0;font-size:13px;color:var(--text3);flex-wrap:wrap;
}
.back-btn{
  display:flex;align-items:center;gap:6px;
  background:none;border:none;color:var(--text2);
  font-size:13px;font-weight:500;cursor:pointer;
  padding:6px 12px 6px 8px;border-radius:8px;
  transition:var(--t);font-family:inherit;
}
.back-btn:hover{background:var(--bg3);color:var(--text)}
.bc-sep{color:var(--text3)}

/* ═══ DETAIL PAGE ═══ */
.detail-header{
  background:linear-gradient(135deg,var(--bg2),var(--bg3));
  border:1px solid var(--border2);border-radius:var(--r-xl);
  padding:2rem;margin-bottom:1.5rem;position:relative;overflow:hidden;
}
.dh-glow{
  position:absolute;top:-80px;right:-80px;
  width:320px;height:320px;border-radius:50%;
  opacity:.4;pointer-events:none;
}
.dh-top{display:flex;align-items:flex-start;gap:1.5rem;flex-wrap:wrap}
.dh-main{flex:1;min-width:280px;position:relative;z-index:1}
.dh-actions{display:flex;flex-direction:column;gap:8px;flex-shrink:0;position:relative;z-index:1}

.dh-cat{
  display:inline-flex;align-items:center;gap:6px;
  font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  border-radius:6px;padding:4px 12px;margin-bottom:.8rem;
}
.dh-name{
  font-size:clamp(2rem,5vw,3rem);font-weight:900;
  letter-spacing:-.04em;line-height:1;margin-bottom:.6rem;
}
.dh-formula-row{display:flex;align-items:center;gap:10px;margin-bottom:1rem;flex-wrap:wrap}
.dh-formula{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text3);
  background:var(--bg);border:1px solid var(--border);
  border-radius:6px;padding:5px 12px;
}
.dh-mw{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text3)}
.dh-desc{font-size:15px;color:var(--text2);line-height:1.75;max-width:600px;margin-bottom:1rem}
.dh-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1rem}
.dh-tag{
  background:var(--bg4);border:1px solid var(--border);
  border-radius:20px;padding:4px 12px;font-size:12px;color:var(--text2);
}

/* LEGAL BADGE */
.legal-badge{
  display:inline-flex;align-items:center;gap:8px;
  border-radius:8px;padding:8px 14px;font-size:12px;line-height:1.5;
}
.legal-badge.legal{background:#34d39910;border:1px solid #34d39928;color:var(--green)}
.legal-badge.gray{background:#fbbf2410;border:1px solid #fbbf2428;color:var(--yellow)}
.legal-badge.illegal{background:var(--red-d);border:1px solid #f8717128;color:var(--red)}

/* AVAILABILITY */
.avail-badge{
  font-size:11px;font-weight:600;letter-spacing:.06em;
  border-radius:6px;padding:3px 10px;
}
.avail-easy{background:#34d39912;color:var(--green);border:1px solid #34d39930}
.avail-moderate{background:#fbbf2410;color:var(--yellow);border:1px solid #fbbf2430}
.avail-hard{background:var(--orange-d);color:var(--orange);border:1px solid #fb923c30}
.avail-very-hard{background:var(--red-d);color:var(--red);border:1px solid #f8717130}

.btn-action{
  display:flex;align-items:center;gap:7px;
  padding:8px 15px;border-radius:var(--r-sm);
  font-size:13px;font-weight:500;cursor:pointer;
  transition:var(--t);font-family:inherit;white-space:nowrap;
  border:1px solid var(--border2);background:var(--bg4);color:var(--text2);
}
.btn-action:hover{border-color:var(--border3);color:var(--text);background:var(--bg5)}
.btn-action.fav-on{border-color:#f472b640;color:#f472b6;background:#f472b610}
.btn-action.cmp-on{border-color:#4f9eff40;color:var(--blue);background:var(--blue-d)}

/* INFO GRID */
.info-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.ig-full{grid-column:1/-1}
.ig-half{grid-column:span 6}
.ig-third{grid-column:span 4}
@media(max-width:800px){.ig-half,.ig-third{grid-column:1/-1}}

.info-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r);padding:1.25rem;
}
.ic-head{display:flex;align-items:center;gap:8px;margin-bottom:1rem}
.ic-label{
  font-size:10px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--text3);
}
.ic-icon{font-size:15px}
.ic-body{font-size:13px;color:var(--text2);line-height:1.7}

/* PILL LISTS */
.pill-list{display:flex;flex-wrap:wrap;gap:6px}
.pill{font-size:12px;border-radius:6px;padding:4px 11px;font-weight:500;line-height:1.4}
.pill-green{background:var(--green-d);border:1px solid #34d39930;color:var(--green)}
.pill-orange{background:var(--orange-d);border:1px solid #fb923c30;color:var(--orange)}
.pill-red{background:var(--red-d);border:1px solid #f8717130;color:var(--red)}
.pill-purple{background:var(--purple-d);border:1px solid #a78bfa30;color:var(--purple)}
.pill-blue{background:var(--blue-d);border:1px solid #4f9eff30;color:var(--blue)}

/* DOSAGE */
.dosage-table{width:100%;border-collapse:collapse}
.dosage-table tr{border-bottom:1px solid var(--border)}
.dosage-table tr:last-child{border-bottom:none}
.dosage-table td{padding:9px 0;font-size:13px;vertical-align:top;line-height:1.5}
.dosage-table td:first-child{color:var(--text3);width:120px;font-size:12px;padding-right:12px}
.dosage-table td:last-child{color:var(--text);font-weight:500}

/* EFFECTIVE DOSE HIGHLIGHT */
.effective-dose{
  background:linear-gradient(135deg,var(--blue-d),var(--purple-d));
  border:1px solid #4f9eff25;border-radius:var(--r-sm);
  padding:10px 14px;margin-top:1rem;
}
.ed-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:4px}
.ed-value{font-size:13px;color:var(--text);font-weight:500;line-height:1.5}

/* ADMIN */
.admin-list{display:flex;flex-wrap:wrap;gap:7px}
.admin-pill{
  display:flex;align-items:center;gap:6px;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:20px;padding:5px 13px;font-size:12px;color:var(--text2);
}
.admin-dot{width:5px;height:5px;border-radius:50%;background:var(--blue);flex-shrink:0}

/* HALF-LIFE */
.hl-value{font-size:20px;font-weight:700;font-family:'JetBrains Mono',monospace;margin-bottom:.75rem}
.hl-bar-wrap{display:flex;align-items:center;gap:12px}
.hl-bar-bg{flex:1;height:6px;background:var(--bg4);border-radius:3px;overflow:hidden}
.hl-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--teal),var(--blue));transition:width .6s ease}
.hl-bar-label{font-size:11px;color:var(--text3);white-space:nowrap}

/* RISK RADAR */
.risk-radar-wrap{display:flex;flex-direction:column;gap:.75rem}
.risk-row{display:flex;align-items:center;gap:10px}
.risk-label{font-size:11px;color:var(--text3);width:70px;flex-shrink:0}
.risk-bar-bg{flex:1;height:5px;background:var(--bg4);border-radius:3px;overflow:hidden}
.risk-bar-fill{height:100%;border-radius:3px;transition:width .6s ease}
.risk-val{font-size:11px;color:var(--text2);width:24px;text-align:right;flex-shrink:0}
.risk-addiction .risk-bar-fill{background:linear-gradient(90deg,var(--yellow),var(--orange))}
.risk-toxicity .risk-bar-fill{background:linear-gradient(90deg,var(--orange),var(--red))}
.risk-cardio .risk-bar-fill{background:linear-gradient(90deg,#f87171,#ef4444)}
.risk-legal .risk-bar-fill{background:linear-gradient(90deg,var(--purple),var(--blue))}

/* DISCLAIMER */
.disclaimer-box{
  background:#fb923c0a;border:1px solid #fb923c20;
  border-radius:var(--r-sm);padding:10px 14px;
  display:flex;gap:9px;align-items:flex-start;margin-top:1rem;
}
.disc-icon{font-size:14px;flex-shrink:0;margin-top:1px}
.disc-text{font-size:12px;color:var(--orange);line-height:1.6}

/* RESEARCH BODY */
.research-body{font-size:14px;color:var(--text2);line-height:1.8}

/* REFERENCES */
.ref-list{display:flex;flex-direction:column;gap:6px}
.ref-item{
  display:flex;align-items:flex-start;gap:10px;
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r-sm);padding:9px 12px;
  font-size:12px;color:var(--text2);line-height:1.5;
}
.ref-num{
  min-width:20px;height:20px;background:var(--bg4);
  border-radius:4px;display:flex;align-items:center;justify-content:center;
  font-size:10px;color:var(--text3);font-weight:600;flex-shrink:0;
}

/* FEATURE BUTTONS ROW */
.feature-btn-row{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:1.5rem;padding-top:1.5rem;
  border-top:1px solid var(--border);
}
.feature-btn{
  display:flex;align-items:center;gap:6px;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:7px 14px;
  font-size:12px;font-weight:500;color:var(--text2);
  cursor:pointer;transition:var(--t);font-family:inherit;
}
.feature-btn:hover{background:var(--bg4);border-color:var(--border3);color:var(--text)}

/* RELATED COMPOUNDS */
.related-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:10px;margin-top:1rem;
}

/* ═══ COMPARE PAGE ═══ */
.compare-title{font-size:24px;font-weight:800;letter-spacing:-.03em;margin-bottom:.3rem}
.compare-sub{font-size:14px;color:var(--text2);margin-bottom:1.5rem}
.compare-table-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--border)}
.compare-table{width:100%;border-collapse:collapse}
.compare-table th,.compare-table td{
  padding:11px 14px;text-align:left;
  border-bottom:1px solid var(--border);font-size:13px;
}
.compare-table th{
  background:var(--bg3);font-size:11px;font-weight:600;
  color:var(--text2);white-space:nowrap;
}
.compare-table td{color:var(--text2);vertical-align:top;line-height:1.5}
.compare-table td:first-child{color:var(--text3);font-size:12px;white-space:nowrap}
.compare-table tr:last-child td{border-bottom:none}
.compare-table tr:hover td{background:var(--bg2)}
.cmp-name{font-size:15px;font-weight:700;cursor:pointer}
.cmp-name:hover{text-decoration:underline}

/* ═══ CATEGORIES PAGE ═══ */
.cat-page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.cat-page-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:1.5rem;
  cursor:pointer;transition:var(--t);position:relative;overflow:hidden;
}
.cat-page-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cat-card-icon{font-size:2rem;margin-bottom:.75rem}
.cat-card-name{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:.4rem}
.cat-card-desc{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:1rem}
.cat-card-count{font-size:12px;color:var(--text3)}
.cat-top-list{margin-top:1rem;border-top:1px solid var(--border);padding-top:1rem}
.cat-top-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:5px 0;font-size:13px;border-bottom:1px solid var(--border);cursor:pointer;
}
.cat-top-item:last-child{border-bottom:none}
.cat-top-item:hover .cat-top-name{color:var(--blue)}
.cat-top-name{color:var(--text);font-weight:500;transition:color .15s}
.cat-top-arrow{color:var(--text3);font-size:11px}
.cat-glow{position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;opacity:.3;pointer-events:none}

/* ═══ STACK BUILDER ═══ */
.stack-layout{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}
@media(max-width:900px){.stack-layout{grid-template-columns:1fr}}
.stack-add-row{display:flex;gap:8px;margin-bottom:1.5rem;flex-wrap:wrap}
.stack-search-box{
  flex:1;display:flex;align-items:center;gap:8px;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:0 12px;
}
.stack-search-box input{
  flex:1;background:none;border:none;outline:none;
  font-family:inherit;font-size:14px;color:var(--text);padding:10px 0;
}
.stack-items{display:flex;flex-direction:column;gap:10px}
.stack-item{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--r);padding:1rem 1.25rem;
  display:flex;align-items:center;gap:12px;
  animation:cardIn .25s ease both;
}
.si-name{font-size:15px;font-weight:600;flex:1}
.si-cat{font-size:11px;color:var(--text3)}
.si-timing{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:6px;padding:3px 0;font-size:12px;
  color:var(--text2);font-family:inherit;outline:none;cursor:pointer;
}
.si-remove{
  background:none;border:none;color:var(--text3);
  cursor:pointer;font-size:16px;padding:4px;
  border-radius:5px;transition:var(--t-fast);
}
.si-remove:hover{color:var(--red);background:var(--red-d)}
.stack-panel{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.25rem;position:sticky;top:80px}
.stack-panel-title{font-size:14px;font-weight:600;margin-bottom:1rem}
.stack-interaction{
  padding:8px 12px;border-radius:var(--r-sm);font-size:12px;
  margin-bottom:6px;line-height:1.5;
}
.si-warn{background:var(--orange-d);border:1px solid #fb923c25;color:var(--orange)}
.si-danger{background:var(--red-d);border:1px solid #f8717125;color:var(--red)}
.si-ok{background:var(--green-d);border:1px solid #34d39925;color:var(--green)}
.stack-timing-chart{margin-top:1rem}
.stc-label{font-size:11px;color:var(--text3);margin-bottom:.5rem}
.stc-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:12px}
.stc-name{width:80px;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0}
.stc-bar{flex:1;height:20px;border-radius:4px;display:flex;align-items:center;padding:0 8px;font-size:10px;font-weight:600}

/* ═══ LOG PAGE ═══ */
.log-add-form{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:1.5rem;margin-bottom:1.5rem;
}
.log-form-title{font-size:15px;font-weight:600;margin-bottom:1rem}
.log-form-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:10px}
@media(max-width:600px){.log-form-row{grid-template-columns:1fr 1fr}}
.log-input,.log-select,.log-textarea{
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:8px 12px;
  font-size:13px;color:var(--text);font-family:inherit;outline:none;
  transition:border-color .2s;width:100%;
}
.log-input:focus,.log-select:focus,.log-textarea:focus{border-color:var(--blue)}
.log-textarea{resize:vertical;min-height:70px}
.log-entries{display:flex;flex-direction:column;gap:10px}
.log-entry{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r);padding:1rem 1.25rem;
  animation:cardIn .3s ease both;
}
.log-entry-top{display:flex;align-items:center;gap:10px;margin-bottom:.5rem}
.le-compound{font-size:15px;font-weight:600}
.le-date{font-size:11px;color:var(--text3);margin-left:auto}
.le-dose{font-size:12px;color:var(--blue)}
.le-notes{font-size:12px;color:var(--text2);line-height:1.5;margin-top:.4rem}
.le-delete{
  background:none;border:none;color:var(--text3);cursor:pointer;
  font-size:13px;padding:3px 6px;border-radius:5px;transition:var(--t-fast);
}
.le-delete:hover{color:var(--red);background:var(--red-d)}

/* ═══ MODALS ═══ */
.modal-overlay{
  position:fixed;inset:0;background:#00000080;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  z-index:400;animation:fadeIn .2s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{
  position:fixed;top:50%;left:50%;
  transform:translate(-50%,-50%) scale(.96);
  z-index:500;background:var(--bg2);
  border:1px solid var(--border2);border-radius:var(--r-xl);
  width:min(580px,96vw);max-height:80vh;overflow:hidden;
  display:flex;flex-direction:column;
  animation:modalIn .25s ease forwards;
}
.modal-wide{width:min(820px,96vw)}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-50%) scale(.94)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);flex-shrink:0;
}
.modal-title{font-size:16px;font-weight:700;letter-spacing:-.02em}
.modal-close{
  background:none;border:none;color:var(--text3);font-size:18px;
  cursor:pointer;padding:4px 8px;border-radius:6px;
  transition:var(--t-fast);line-height:1;
}
.modal-close:hover{background:var(--bg3);color:var(--text)}
.modal-body{padding:1.5rem;overflow-y:auto;flex:1}

/* DOSE CALC */
.dose-calc-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:1.25rem}
@media(max-width:500px){.dose-calc-form{grid-template-columns:1fr}}
.dc-field{display:flex;flex-direction:column;gap:5px}
.dc-label{font-size:11px;color:var(--text3);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.dc-input{
  background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r-sm);
  padding:8px 12px;font-size:13px;color:var(--text);font-family:inherit;outline:none;
}
.dc-input:focus{border-color:var(--blue)}
.dose-result{
  background:linear-gradient(135deg,var(--blue-d),var(--purple-d));
  border:1px solid #4f9eff25;border-radius:var(--r);padding:1.25rem;margin-top:1rem;
}
.dr-title{font-size:11px;color:var(--blue);font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:.5rem}
.dr-value{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:.3rem}
.dr-note{font-size:12px;color:var(--text2);line-height:1.6}

/* HALF LIFE CHART */
.hl-chart-canvas{width:100%;height:240px;background:var(--bg3);border-radius:var(--r);margin-bottom:1rem}
.hl-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:1rem}
.hl-control-input{
  background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r-sm);
  padding:6px 10px;font-size:12px;color:var(--text);font-family:inherit;outline:none;width:100px;
}

/* BIOAVAILABILITY */
.bioav-row{
  display:flex;align-items:center;gap:10px;
  padding:8px 0;border-bottom:1px solid var(--border);
}
.bioav-row:last-child{border-bottom:none}
.bioav-route{font-size:12px;color:var(--text2);width:130px;flex-shrink:0}
.bioav-bar-bg{flex:1;height:18px;background:var(--bg4);border-radius:4px;overflow:hidden}
.bioav-bar-fill{height:100%;border-radius:4px;display:flex;align-items:center;padding:0 8px;font-size:10px;font-weight:700;color:#fff;white-space:nowrap;transition:width .6s ease}
.bioav-pct{font-size:12px;color:var(--text2);width:38px;text-align:right;flex-shrink:0}

/* POPULARITY BADGE */
.popularity-badge{
  display:flex;align-items:center;gap:6px;
  font-size:11px;color:var(--text3);
}
.pop-bar-bg{width:60px;height:4px;background:var(--bg4);border-radius:2px;overflow:hidden}
.pop-bar-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--purple))}

/* ═══ COMPARE BAR ═══ */
.compare-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:150;
  background:rgba(12,12,24,.96);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border2);
  padding:10px 1.5rem;
}
.compare-bar-inner{
  max-width:1400px;margin:0 auto;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.cbar-left{display:flex;align-items:center;gap:8px;flex:1;flex-wrap:wrap}
.cbar-label{font-size:13px;color:var(--text2);white-space:nowrap}
.compare-pills{display:flex;gap:6px;flex-wrap:wrap}
.cpill{
  background:var(--bg4);border:1px solid var(--border2);
  border-radius:20px;padding:4px 12px 4px 10px;
  font-size:12px;color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.cpill-x{color:var(--text3);cursor:pointer;font-size:13px;line-height:1}
.cpill-x:hover{color:var(--red)}
.cbar-right{display:flex;align-items:center;gap:8px}

/* ═══ BUTTONS ═══ */
.btn-primary{
  background:var(--blue2);border:none;border-radius:var(--r-sm);
  padding:8px 18px;font-size:13px;font-weight:600;color:#fff;
  cursor:pointer;transition:var(--t);font-family:inherit;
}
.btn-primary:hover{background:var(--blue3)}
.btn-primary:disabled{opacity:.35;cursor:not-allowed}
.btn-secondary{
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--r-sm);padding:8px 18px;
  font-size:13px;font-weight:500;color:var(--text);
  cursor:pointer;transition:var(--t);font-family:inherit;
}
.btn-secondary:hover{background:var(--bg4)}
.btn-ghost{
  background:none;border:1px solid var(--border2);border-radius:var(--r-sm);
  padding:7px 14px;font-size:13px;color:var(--text2);
  cursor:pointer;transition:var(--t);font-family:inherit;
}
.btn-ghost:hover{background:var(--bg3);color:var(--text)}
.btn-icon{
  background:none;border:1px solid var(--border2);border-radius:var(--r-sm);
  padding:7px 10px;font-size:14px;color:var(--text2);
  cursor:pointer;transition:var(--t);display:flex;align-items:center;
}
.btn-icon:hover{background:var(--bg3);color:var(--text)}

/* ═══ TOAST ═══ */
.toast{
  position:fixed;bottom:90px;left:50%;
  transform:translateX(-50%) translateY(12px);
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:10px;padding:9px 18px;font-size:13px;color:var(--text);
  z-index:600;opacity:0;transition:all .25s ease;white-space:nowrap;
  box-shadow:var(--shadow-lg);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* SCROLL TOP */
.scroll-top{
  position:fixed;bottom:80px;right:1.5rem;z-index:100;
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:10px;width:38px;height:38px;
  font-size:16px;color:var(--text2);cursor:pointer;
  transition:var(--t);display:flex;align-items:center;justify-content:center;
}
.scroll-top:hover{background:var(--bg4);color:var(--text);transform:translateY(-2px)}

/* ═══ UTIL ═══ */
.hidden{display:none!important}
.mt-1{margin-top:.5rem}
.mt-2{margin-top:1rem}
.mt-3{margin-top:1.5rem}
.flex-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ═══ RESPONSIVE ═══ */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-center{display:none}
  .nav-hamburger{display:flex}
  .hero{padding:3rem 1rem 2.5rem}
  .browse-section{padding:1.5rem 1rem 4rem}
  .page-wrap{padding:0 1rem 4rem}
  .compound-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
  .detail-header{padding:1.25rem}
  .dh-top{gap:1rem}
  .dh-actions{flex-direction:row;flex-wrap:wrap}
  .info-grid{display:flex;flex-direction:column}
  .modal{width:96vw;max-height:85vh}
  .stack-layout{grid-template-columns:1fr}
  .cat-page-grid{grid-template-columns:1fr}
}