:root{
  --bg:#0c1020; --bg2:#121a33; --panel:#161f3d; --panel2:#1c2950; --line:#26345f;
  --text:#eaf0ff; --muted:#9fb0d8; --accent:#3da9fc; --accent2:#6ad0ff;
  --green:#37d399; --amber:#ffce5c; --red:#ff6b81; --hot:#ff8a3d; --new:#a78bfa;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:radial-gradient(1200px 700px at 80% -10%,#16224a 0,var(--bg) 55%) fixed;color:var(--text);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.hidden{display:none!important}
button{font:inherit;cursor:pointer;border:0;border-radius:10px;padding:9px 14px;background:var(--panel2);color:var(--text);
  transition:transform .12s ease,background .2s ease,box-shadow .2s ease}
button:hover{background:#243364}
button:active{transform:scale(.96)}
button.primary{background:linear-gradient(180deg,var(--accent),#2b86d6);color:#06182c;font-weight:700}
button.primary:hover{box-shadow:0 6px 18px rgba(61,169,252,.4)}
button.ghost{background:transparent;border:1px solid var(--line)}
input,select{font:inherit;background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:9px 11px;outline:none}
input:focus,select:focus{border-color:var(--accent)}
.spin{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pop{0%{transform:scale(.96);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes slideup{from{transform:translateY(14px);opacity:0}to{transform:translateY(0);opacity:1}}

/* shell */
.app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:linear-gradient(180deg,var(--bg2),#0e1530);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin:6px 8px 18px}
.brand .dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--new));box-shadow:0 0 18px rgba(61,169,252,.6)}
.brand .logo{width:38px;height:24px;flex:none;filter:drop-shadow(0 0 5px rgba(61,169,252,.4));animation:apexGlow 2.6s ease-in-out infinite}
.brand .wm{display:inline-flex;flex-direction:column;line-height:1.04;letter-spacing:.01em}
.brand .wm small{font-size:10px;font-weight:600;color:var(--muted);letter-spacing:.03em;margin-top:1px}
.login .brand{justify-content:flex-start}
@keyframes apexGlow{0%,100%{filter:drop-shadow(0 0 4px rgba(61,169,252,.3))}50%{filter:drop-shadow(0 0 10px rgba(106,208,255,.75))}}
.nav{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:var(--muted);font-weight:600}
.nav:hover{background:var(--panel)}
.nav.active{background:var(--panel2);color:var(--text)}
.nav .ic{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.nav .ic svg,.sheet-item .ic svg{width:19px;height:19px;display:block}
.nav.active .ic{color:var(--accent)}
.side .spacer{flex:1}
.main{padding:26px 30px;animation:slideup .35s ease}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.h1{font-size:24px;font-weight:800;margin:0}
.sub{color:var(--muted);font-size:13px}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:20px}
.tile{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);animation:pop .3s ease}
.tile .n{font-size:30px;font-weight:800}
.tile .l{color:var(--muted);font-size:13px;margin-top:2px}
.tile.hot .n{color:var(--hot)} .tile.low .n{color:var(--amber)} .tile.dead .n{color:var(--muted)} .tile.go .n{color:var(--green)}

/* controls */
.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:7px 13px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:600}
.chip.active{background:var(--accent);color:#06182c;border-color:var(--accent)}
.search{flex:1;min-width:180px}

/* table */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);font-size:13.5px}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;position:sticky;top:0;background:var(--panel2)}
tr{transition:background .15s}
tbody tr:hover{background:var(--panel2)}
/* Freeze-pane: a scroll container so the sticky <th> actually freezes. Without its own
   scroll context the header is trapped by the card's overflow:hidden and scrolls away with
   the page. Rows scroll inside the box; the header row stays put (Excel-style freeze pane). */
.tablescroll{max-height:62vh;overflow:auto}
.tablescroll th{z-index:2;box-shadow:0 1px 0 var(--line)}
.tag{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}
.tag.active{background:rgba(55,211,153,.16);color:var(--green)}
.tag.new{background:rgba(167,139,250,.18);color:var(--new)}
.tag.new_no_sales{background:rgba(167,139,250,.12);color:var(--new)}
.tag.dead{background:rgba(159,176,216,.14);color:var(--muted)}
.tag.inactive{background:rgba(159,176,216,.08);color:var(--muted);opacity:.8}
.tag.hot{background:rgba(255,138,61,.18);color:var(--hot)}
.qty{font-weight:800;font-size:15px}
.qty.zero{color:var(--muted);font-weight:600}
.cover.lowc{color:var(--amber);font-weight:700}
.why{color:var(--muted);font-size:12px;max-width:520px}
.right{text-align:right}

/* drawer */
.drawer{position:fixed;top:0;right:0;height:100vh;width:min(480px,92vw);background:var(--bg2);border-left:1px solid var(--line);box-shadow:-20px 0 50px rgba(0,0,0,.5);padding:22px;overflow:auto;animation:slidein .25s ease;z-index:40}
@keyframes slidein{from{transform:translateX(40px);opacity:.4}to{transform:translateX(0);opacity:1}}
.backdrop{position:fixed;inset:0;background:rgba(4,8,20,.55);z-index:39}
.row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line);padding:12px 18px;border-radius:12px;box-shadow:var(--shadow);animation:pop .25s;z-index:50}

/* login */
.login{display:grid;place-items:center;min-height:100vh}
.login .box{width:min(380px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow);animation:pop .35s}
.login h2{margin:6px 0 2px;font-size:22px}
.login .f{display:flex;flex-direction:column;gap:11px;margin-top:16px}
.err{color:var(--red);font-size:13px;min-height:18px}

/* mobile */
.mobnav{display:none}
@media(max-width:820px){
  .app{grid-template-columns:1fr}
  .side{display:none}
  .main{padding:14px 12px calc(78px + env(safe-area-inset-bottom));animation:viewin .26s ease}
  .topbar{gap:8px}
  .topbar .h1{font-size:20px}
  /* KPI tiles: tidy 2-up, compact */
  .tiles{grid-template-columns:1fr 1fr;gap:10px}
  .tile{padding:13px 14px}
  .tile .n{font-size:22px}
  .tile .l{font-size:12px}
  /* filters: selects 2-up; search + dates full/half width */
  .controls{gap:8px}
  .controls>select{flex:1 1 calc(50% - 4px);min-width:0}
  .controls>input[type=date]{flex:1 1 calc(50% - 4px);min-width:0}
  .controls>.search{flex:1 1 100%}
  /* bottom tab bar (4 + More) with safe-area inset */
  .mobnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--bg2);border-top:1px solid var(--line);justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:30}
  .mobnav .nav{flex:1;flex-direction:column;align-items:center;font-size:10.5px;gap:3px;padding:6px 2px;border-radius:10px}
  .mobnav .nav .ic{width:auto;height:22px}
  .mobnav .nav .ic svg{width:22px;height:22px}
  .mobnav .nav:hover{transform:none}
  .mobnav .nav.active{color:var(--accent);background:transparent}
  .mobnav .nav.active::before{display:none}
  /* full-width drawers */
  .drawer{width:100vw}
  /* data tables → stacked cards */
  table.mtable thead, table.salestable thead{display:none}
  table.salestable tfoot{display:none}
  table.mtable, table.mtable tbody, table.mtable tr, table.mtable td,
  table.salestable, table.salestable tbody, table.salestable tr, table.salestable td{display:block;width:100%}
  table.mtable tr, table.salestable tr{border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:6px 2px;background:var(--panel)}
  table.mtable tr:hover, table.salestable tr:hover{background:var(--panel)}
  table.mtable td, table.salestable td{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border:0;padding:6px 12px;text-align:right;position:static}
  table.mtable td[data-l]::before, table.salestable td[data-l]::before{content:attr(data-l);color:var(--muted);font-weight:600;text-align:left;flex:0 0 auto}
  table.mtable td.checkcol{justify-content:flex-start}
  table.mtable td.why{display:flex}
  table.mtable td.ordacts{flex-wrap:wrap;justify-content:flex-start;gap:8px}
  table.mtable td.ordacts .assign{flex:1 1 100%;max-width:none}
  #salesWrap{overflow-x:visible}
}

/* mobile "More" bottom sheet */
.sheet{position:fixed;left:0;right:0;bottom:0;background:var(--bg2);border-top:1px solid var(--line);border-radius:18px 18px 0 0;padding:10px 14px calc(16px + env(safe-area-inset-bottom));z-index:60;box-shadow:0 -20px 50px rgba(0,0,0,.5);animation:sheetin .28s cubic-bezier(.2,.8,.2,1)}
.sheet.sheet-out{animation:sheetout .18s ease forwards}
@keyframes sheetin{from{transform:translateY(100%)}to{transform:none}}
@keyframes sheetout{to{transform:translateY(100%)}}
.sheet-grab{width:40px;height:4px;border-radius:2px;background:var(--line);margin:4px auto 12px}
.sheet-title{font-weight:800;margin:0 6px 8px;font-size:16px}
.sheet-item{display:flex;align-items:center;gap:12px;padding:14px 10px;border-radius:12px;font-weight:600;color:var(--text);transition:background .15s ease}
.sheet-item:hover,.sheet-item:active{background:var(--panel)}
.sheet-item.active{color:var(--accent)}
.sheet-item .ic{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center}

/* themed dialogs + batch UI */
.dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;width:min(430px,92vw);box-shadow:var(--shadow);z-index:60;animation:pop .2s}
.dialog h3{margin:0 0 4px;font-size:18px}
.dlg-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
button.danger{background:linear-gradient(180deg,#ff6b81,#e0445c);color:#fff;font-weight:700}
button.danger:hover{box-shadow:0 6px 18px rgba(255,107,129,.4)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px 14px;background:var(--panel2);border-bottom:1px solid var(--line)}
.section{margin-bottom:24px}
.section>h3{margin:0 0 10px;font-size:15px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
code{background:var(--bg2);padding:1px 5px;border-radius:5px}
tbody tr.clickable{cursor:pointer}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}
.store-main{font-weight:700}
.checkcol{width:34px;text-align:center}
tr.suphead td{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:9px 14px}
tr.suphead td b{font-size:13px;letter-spacing:.02em}
tr.suphead{cursor:pointer}
tr.suphead:hover td{background:var(--panel2)}
.budtable tbody.collapsed tr:not(.suphead){display:none}
.budtable .caret{display:inline-block;transition:transform .15s ease;color:var(--muted);font-size:11px}
.budtable tbody:not(.collapsed) .caret{transform:rotate(90deg)}
.budtable .bsup{padding:5px 10px;font-size:12px;margin-left:8px}

/* sales table — allow horizontal scroll for many month columns */
#salesWrap{overflow-x:auto}
.salestable td.zero{color:var(--muted)}
.salestable th.ssort:hover{color:var(--text)}
.salestable tfoot td{position:sticky;bottom:0;background:var(--panel2);border-top:1px solid var(--line)}
.salestable td:first-child,.salestable th:first-child{position:sticky;left:0;background:var(--panel);z-index:1}
.salestable tfoot td:first-child{background:var(--panel2)}

/* ---- interactive polish (subtle & refined) ---- */
@keyframes viewin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes fadeout{to{opacity:0}}
@keyframes toastout{to{opacity:0;transform:translate(-50%,10px)}}
@keyframes popout{to{opacity:0;transform:translate(-50%,-50%) scale(.97)}}
.main{animation:viewin .28s cubic-bezier(.2,.7,.2,1)}
/* buttons: gentle hover lift, press feedback */
button{transition:transform .12s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease}
button:hover{transform:translateY(-1px)}
button:active{transform:scale(.96)}
/* tiles rise slightly on hover */
.tile{transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.tile:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 14px 34px rgba(0,0,0,.42)}
/* chips */
.chip{transition:transform .14s ease,background .2s ease,color .2s ease,border-color .2s ease}
.chip:hover{transform:translateY(-1px);border-color:var(--accent)}
/* sidebar nav: hover nudge + animated active accent bar */
.nav{transition:background .2s ease,color .2s ease,transform .12s ease}
.nav:hover{transform:translateX(2px)}
.nav.active{position:relative}
.nav.active::before{content:"";position:absolute;left:2px;top:9px;bottom:9px;width:3px;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--accent2));box-shadow:0 0 10px rgba(61,169,252,.55);animation:fadein .2s ease}
/* overlays: spring entrance + fade exit */
.backdrop{animation:fadein .2s ease}
.backdrop.bd-out{animation:fadeout .16s ease forwards}
.drawer{animation:slidein .28s cubic-bezier(.2,.8,.2,1)}
.dialog{animation:pop .2s cubic-bezier(.2,.8,.2,1)}
.dialog.dlg-out{animation:popout .16s ease forwards}
.toast{animation:pop .22s cubic-bezier(.2,.8,.2,1)}
.toast.toast-out{animation:toastout .2s ease forwards}
/* clickable rows: smooth highlight (tables stay instant otherwise) */
tbody tr.clickable{transition:background .15s ease}
/* honor the OS "reduce motion" setting */
@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}

/* skeleton loaders */
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--panel2) 25%,var(--line) 37%,var(--panel2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}
.tile .skel.skel-n{height:30px;width:55%;margin-bottom:9px}
.tile .skel.skel-l{height:12px;width:80%}

/* sidebar last-synced chip */
.syncchip{margin:0 8px 12px;font-size:11px;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:4px 10px;display:inline-flex;align-items:center;gap:5px;align-self:flex-start}
.syncchip .ic-sm{display:inline-flex;width:13px;height:13px}.syncchip .ic-sm svg{width:13px;height:13px;display:block}
/* themed date picker (replaces the browser's native calendar) */
input.dt{cursor:pointer}
.datepop{position:fixed;z-index:70;width:250px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;animation:pop .14s ease}
.dp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.dp-title{font-weight:700;font-size:13px;color:var(--text)}
.dp-nav{background:var(--panel2);border:1px solid var(--line);color:var(--text);width:28px;height:28px;border-radius:9px;font-size:17px;line-height:1;padding:0;display:flex;align-items:center;justify-content:center}
.dp-nav:hover{background:#243364}
.dp-dows{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:3px}
.dp-dows span{text-align:center;font-size:10px;color:var(--muted);font-weight:700;letter-spacing:.02em}
.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.dp-grid span{text-align:center;font-size:12.5px;padding:6px 0;border-radius:9px;color:var(--text)}
.dp-day{cursor:pointer;transition:background .12s ease}
.dp-day:hover{background:var(--panel2)}
.dp-day.today{box-shadow:inset 0 0 0 1px var(--accent)}
.dp-day.sel{background:linear-gradient(180deg,var(--accent),#2b86d6);color:#06182c;font-weight:700}
.dp-day.dis{color:var(--muted);opacity:.32;cursor:default}
.dp-day.dis:hover{background:transparent}

/* keyboard focus states */
button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* mobile: budget table → stacked cards */
@media(max-width:820px){
  table.budtable thead{display:none}
  table.budtable,table.budtable tbody,table.budtable tr,table.budtable td{display:block;width:100%}
  table.budtable tr{border-bottom:1px solid var(--line);padding:4px 0}
  table.budtable tr.suphead{background:var(--bg2);padding:6px 0;margin-top:8px}
  table.budtable td{display:flex;justify-content:space-between;gap:12px;border:0;padding:5px 14px;text-align:right}
  table.budtable td.checkcol{justify-content:flex-start;width:100%}
  table.budtable td[data-l]::before{content:attr(data-l);color:var(--muted);font-weight:600;text-align:left}
}