:root{
  --bg:#f4f7f5;--card:#fff;--ink:#17221f;--muted:#65736e;--line:#dfe8e4;
  --brand:#173c35;--brand2:#25685d;--soft:#e9f2ef;--danger:#9d2f39;--warn:#906216;
  --shadow:0 8px 26px rgba(22,55,47,.08);--r:18px;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit} button{cursor:pointer}
.shell{max-width:980px;margin:0 auto;min-height:100vh;padding-bottom:88px}
.topbar{position:sticky;top:0;z-index:20;background:rgba(244,247,245,.95);backdrop-filter:blur(14px);padding:18px 16px 10px;border-bottom:1px solid rgba(223,232,228,.8)}
.brandrow{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{font-weight:850;font-size:22px;letter-spacing:-.4px}.version{font-size:12px;color:var(--muted)}
.content{padding:16px}.grid{display:grid;gap:12px}
.stats{grid-template-columns:repeat(3,1fr)} .card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:15px}
.stat .k{font-size:12px;color:var(--muted);font-weight:700}.stat .v{font-size:26px;font-weight:850;margin-top:4px}
h1,h2,h3,p{margin-top:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 0 10px}
.section-head h2{font-size:19px;margin:0}.subtle{color:var(--muted);font-size:13px}
.btn{border:0;border-radius:12px;padding:10px 13px;font-weight:800;background:var(--brand);color:white}.btn.secondary{background:var(--soft);color:var(--brand)}.btn.ghost{background:white;color:var(--brand);border:1px solid var(--line)}.btn.danger{background:#fae9eb;color:var(--danger)}
.actions{display:flex;gap:8px;flex-wrap:wrap}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.stack{display:grid;gap:9px}
.item-title{font-weight:850}.pill{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--soft);font-size:12px;font-weight:800;color:var(--brand)}
.qty{font-weight:900;font-size:22px}.detail{border-top:1px solid var(--line);margin-top:12px;padding-top:12px;display:grid;gap:9px}
.detail-row{display:grid;grid-template-columns:1.4fr 1fr .8fr auto;gap:8px;align-items:center;font-size:13px}
.search{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:13px;background:white}
.empty{padding:26px;text-align:center;color:var(--muted);border:1px dashed #cfdad5;border-radius:16px;background:rgba(255,255,255,.55)}
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(980px,100%);z-index:30;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:8px 6px calc(8px + env(safe-area-inset-bottom))}
.nav button{border:0;background:transparent;padding:8px 4px;color:var(--muted);font-size:11px;font-weight:800}.nav button.active{color:var(--brand)}.nav .ico{display:block;font-size:20px;margin-bottom:3px}
.modal-back{position:fixed;inset:0;background:rgba(5,20,16,.48);z-index:100;display:flex;align-items:flex-end;justify-content:center}.modal{width:min(720px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:24px 24px 0 0;padding:18px 16px calc(22px + env(safe-area-inset-bottom));box-shadow:0 -12px 40px rgba(0,0,0,.18)}
.modal h2{margin-bottom:14px}.form{display:grid;gap:12px}.field{display:grid;gap:6px}.field label{font-size:12px;color:var(--muted);font-weight:800}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}.cols2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.modal-actions{position:sticky;bottom:-22px;background:white;padding:12px 0 0;display:flex;gap:8px}.modal-actions .btn{flex:1}
.sales-row{display:grid;grid-template-columns:1.2fr .9fr .7fr auto;gap:8px;align-items:center}.money{font-weight:850}.profit.pos{color:#17704e}.profit.neg{color:var(--danger)}
.filterbar{display:grid;grid-template-columns:1fr 1fr;gap:8px}.notice{padding:12px;border-radius:13px;background:#fff7df;border:1px solid #edd9a8;color:#745412;font-size:13px}
.success{padding:12px;border-radius:13px;background:#e9f6ef;border:1px solid #cce8d9;color:#1e6449;font-size:13px}
.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
@media(max-width:650px){
  .stats{grid-template-columns:repeat(3,1fr)}.stat .v{font-size:21px}.detail-row{grid-template-columns:1fr auto}.detail-row .hide-sm{display:none}.sales-row{grid-template-columns:1fr auto}.sales-row .hide-sm{display:none}.cols3{grid-template-columns:1fr 1fr}.filterbar{grid-template-columns:1fr}.content{padding:12px}.card{padding:13px}
}


/* v214 Home dashboard */
.home-hero{
  margin:-16px -16px 18px;
  padding:28px 16px 20px;
  background:linear-gradient(145deg,#0c5c3f,#087a4d);
  color:#fff;
  border-radius:0 0 28px 28px;
}
.home-kicker{font-size:34px;font-weight:900;letter-spacing:-.8px}
.home-greeting{font-size:17px;margin-top:5px;opacity:.94}
.home-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.home-stat{background:#fff;color:var(--ink);border-radius:16px;padding:12px;box-shadow:0 8px 24px rgba(0,0,0,.12);min-width:0}
.home-stat .v{font-size:30px;font-weight:900;color:#087347;margin-top:3px}
.home-stat .k{font-size:12px;font-weight:850}
.home-stat .subtle{font-size:10px}
.home-stat-icon{font-size:19px;margin-bottom:7px}
.home-stat.warn-stat .v{color:#c97a00}
.home-section-head{margin-top:0}
.home-inventory-list{gap:11px}
.home-item-card{
  width:100%;
  border:1px solid var(--line);
  text-align:left;
  display:grid;
  grid-template-columns:54px 1fr auto;
  align-items:center;
  gap:12px;
  cursor:pointer;
}
.home-vial{
  width:52px;height:52px;border-radius:50%;
  background:#e5f5eb;color:#087347;
  display:grid;place-items:center;font-size:25px;font-weight:900
}
.home-item-copy{display:grid;gap:5px;min-width:0}
.home-onhand{text-align:right;min-width:70px}
.home-big-qty{font-size:36px;line-height:1;font-weight:950;color:#087347;margin:3px 0}
@media(max-width:650px){
  .home-hero{margin:-12px -12px 16px;padding:24px 12px 18px}
  .home-stats{gap:7px}
  .home-stat{padding:10px 8px}
  .home-stat .v{font-size:27px}
  .home-item-card{grid-template-columns:48px 1fr auto;padding:12px}
  .home-vial{width:46px;height:46px}
}

/* v215 Home: item-only summary cards */
.home-item-simple .home-item-copy{display:flex;align-items:center}
.home-item-simple .item-title{font-size:17px}


/* v216 approved compact Home + personal inventory */
.compact-home{
  margin:-16px -16px 18px;
  padding:22px 16px 18px;
  background:linear-gradient(145deg,#fbfbff,#f7f8ff);
  color:var(--ink);
  border-radius:0;
  border-bottom:1px solid var(--line);
}
.home-hero-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.compact-home .home-kicker{font-size:24px;color:var(--ink);letter-spacing:-.4px}
.compact-home .home-greeting{color:var(--muted);font-size:14px}
.home-sync-mini{font-size:12px;color:#1b8f45;padding-top:5px;white-space:nowrap}
.four-stats{grid-template-columns:repeat(4,1fr);gap:8px}
.four-stats .home-stat{box-shadow:0 5px 16px rgba(25,33,44,.07);border:1px solid var(--line)}
.four-stats .home-stat .v{font-size:25px}
.four-stats .home-stat .k{min-height:30px}
.home-item-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.home-item-tile{padding:14px 8px;text-align:center;min-height:142px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.compact-vial{width:38px;height:38px;font-size:19px;margin-bottom:3px}
.home-tile-name{font-weight:850;font-size:13px;line-height:1.15;word-break:break-word}
.home-tile-qty{font-size:28px;line-height:1;font-weight:950;color:#6445e8}
.home-grid-empty{grid-column:1/-1}
.inventory-mode-tabs{display:grid;grid-template-columns:1fr 1fr;background:#e8eeeb;border-radius:13px;padding:3px;margin-bottom:12px}
.inventory-mode-tabs button{border:0;background:transparent;border-radius:10px;padding:9px;font-weight:850;color:var(--muted)}
.inventory-mode-tabs button.active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(22,55,47,.08)}
.personal-pill{margin-left:6px;background:#f0eaff;color:#6646bc}
@media(max-width:650px){
  .compact-home{margin:-12px -12px 15px;padding:18px 10px 14px}
  .four-stats{gap:5px}
  .four-stats .home-stat{padding:8px 5px}
  .four-stats .home-stat .k{font-size:9px;min-height:25px}
  .four-stats .home-stat .v{font-size:21px}
  .four-stats .home-stat .subtle{font-size:8px}
  .four-stats .home-stat-icon{font-size:15px;margin-bottom:4px}
  .home-item-grid{gap:7px}
  .home-item-tile{min-height:120px;padding:10px 5px}
  .home-tile-name{font-size:11px}
  .home-tile-qty{font-size:24px}
  .compact-vial{width:34px;height:34px;font-size:17px}
}


/* v217 Reports */
.report-tabs{display:grid;grid-template-columns:1fr 1fr;background:#e8eeeb;border-radius:13px;padding:3px;margin-bottom:14px}
.report-tabs button{border:0;background:transparent;border-radius:10px;padding:10px 8px;font-weight:850;color:var(--muted)}
.report-tabs button.active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(22,55,47,.08)}
.usage-by-item{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.usage-summary{text-align:center;padding:13px 8px}
.usage-summary .item-title{font-size:13px;line-height:1.15}
.usage-summary-qty{font-size:28px;line-height:1;font-weight:950;color:#6646bc;margin-top:7px}
.personal-use-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.usage-history-qty{font-size:28px;line-height:1;font-weight:950;color:#6646bc}
.usage-notes{font-size:13px;margin-top:8px;padding:8px 10px;background:#f7f5fb;border-radius:9px;color:var(--ink)}
@media(max-width:650px){
  .usage-by-item{grid-template-columns:repeat(2,minmax(0,1fr))}
}


/* v218 clickable Low Stock */
.home-stat-button{
  appearance:none;
  border:1px solid var(--line);
  text-align:left;
  font:inherit;
  cursor:pointer;
}
.home-stat-button:not(:disabled):active{transform:scale(.98)}
.home-stat-button:disabled{cursor:default;opacity:.78}
.low-stock-filter{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:11px 12px;
  margin-bottom:12px;
  border:1px solid #edd9a8;
  border-radius:13px;
  background:#fff7df;
  color:#745412;
}


/* v219 clickable Pending Purchases */
.pending-purchases-filter{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:11px 12px;
  margin-bottom:12px;
  border:1px solid #d8d4f8;
  border-radius:13px;
  background:#f5f2ff;
  color:#5c47a8;
}


/* v220 unified inventory */
.shared-inventory-note{
  padding:10px 12px;
  border-radius:12px;
  background:#f5f7ff;
  color:#4f4c7d;
  font-size:13px;
}


/* v221 Rename Item */
@media(max-width:650px){
  [data-rename-item]{padding:7px 9px;font-size:10px}
}


/* v222 Personal Usage cost tracking */
.personal-cost-preview{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.personal-cost-preview>div{display:grid;gap:4px;padding:10px 12px;background:#f7f5fb;border-radius:11px}
.personal-cost-preview b{font-size:16px;color:#6646bc}
.personal-report-stats{grid-template-columns:repeat(4,1fr);gap:10px}
.usage-summary-cost{font-size:17px;font-weight:900;color:#6a5799;margin-top:9px}
.usage-history-cost{font-size:16px;font-weight:900;color:#6a5799;margin-top:8px}
@media(max-width:650px){
  .personal-report-stats{grid-template-columns:repeat(2,1fr)}
  .personal-cost-preview{grid-template-columns:1fr}
}


/* v223 Inventory Items + Total Cost */
.inventory-two-stats{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.inventory-cost-card .v{font-size:24px}
@media(max-width:650px){
  .inventory-two-stats{grid-template-columns:1fr 1fr;gap:8px}
  .inventory-two-stats .stat .v{font-size:23px}
  .inventory-two-stats .subtle{font-size:10px}
}


/* v224 Sales shipping + recurring customers */
.sale-card{display:grid;gap:12px}
.sale-card-main{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:start}
.sale-card-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:10px}
.payment-status{display:inline-block;margin-top:4px;padding:3px 7px;border-radius:999px;font-size:11px;font-weight:850}
.payment-status.paid{background:#e7f5ec;color:#207449}
.payment-status.unpaid{background:#fff0e7;color:#a35d19}
.checkbox-label{display:flex;align-items:center;gap:9px;font-size:14px!important;color:var(--ink)!important}
.checkbox-label input{width:auto!important}
.attachment-existing{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#f7f5fb;border:1px solid var(--line);border-radius:11px;margin-bottom:7px}
@media(max-width:650px){
  .sale-card-main{grid-template-columns:1fr auto}
}


/* v225 Customer shipping profiles */
.customer-profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px;background:#f8f9fb;border:1px solid var(--line);border-radius:13px}
.customer-span-2{grid-column:1/-1}
@media(max-width:650px){
  .customer-profile-grid{grid-template-columns:1fr}
  .customer-span-2{grid-column:auto}
}


/* v226 Sale numbers + delete */
.sale-number{
  display:inline-block;
  margin-bottom:4px;
  padding:3px 7px;
  border-radius:999px;
  background:#f1edff;
  color:#5e47b5;
  font-size:11px;
  font-weight:900;
  letter-spacing:.03em;
}


/* v227 Invoice actions */
.invoice-create-btn{width:100%;margin-top:2px}


/* v228 Shipping pass-through */
@media(max-width:700px){
  .modal .cols3{grid-template-columns:1fr 1fr}
}
@media(max-width:460px){
  .modal .cols3{grid-template-columns:1fr}
}