/* Omegason CRM — giao diện theo design system PetalHush
   ink #1d1d1f · chữ phụ #6e6e73 · nền #fff / #f5f5f7 / warm #fbf8f4
   rose-gold #b5776b (deep #8f564b) là màu nhấn duy nhất · Inter + Newsreader nghiêng
   bo góc 22px · nút dạng viên thuốc · nhiều khoảng trắng */
:root{
  --ink:#1d1d1f; --ink2:#6e6e73; --muted:#86868b; --line:#d2d2d7; --hair:rgba(0,0,0,.07);
  --bg:#f5f5f7; --panel:#ffffff; --warm:#fbf8f4;
  --accent:#b5776b; --accent-ink:#8f564b; --accent-soft:#f5ebe7; --link:#0071e3;
  --ok:#1f7a50; --ok-soft:#e9f4ee; --warn:#94600f; --warn-soft:#fbf1df; --bad:#b4271c; --bad-soft:#fbebe9;
  --r:22px; --r-md:16px; --r-sm:12px;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  --serif:"Newsreader",Georgia,serif;
  --shadow:0 0 0 1px var(--hair);
  --lift:0 22px 48px -18px rgba(29,29,31,.28),0 0 0 1px var(--hair);
  font-family:var(--sans); color:var(--ink);
}
*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--bg);display:flex;min-height:100vh;font-size:14px;letter-spacing:-.01em;line-height:1.47}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent-ink);letter-spacing:-.01em}
a:focus-visible,button:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--link);outline-offset:2px;border-radius:8px}
::selection{background:#ecd9d3}

/* ---------- khung: thanh bên sáng, kính mờ ---------- */
.side{width:232px;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-right:1px solid var(--hair);display:flex;flex-direction:column;padding:22px 14px;position:sticky;top:0;height:100vh;flex-shrink:0;z-index:20}
.brand{display:flex;gap:11px;align-items:center;padding:2px 8px 26px}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--warm);color:var(--accent);display:grid;place-items:center;
  font:500 21px var(--serif);box-shadow:inset 0 0 0 1px rgba(181,119,107,.18)}
.brand .wm{font-size:17px;font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.brand .wm em{font-size:18px;margin-left:1px}
nav a{display:flex;gap:11px;align-items:center;color:var(--ink);padding:9px 12px;border-radius:999px;margin-bottom:2px;font-size:14px;font-weight:450}
nav a:hover{background:var(--bg);text-decoration:none}
nav a i{font-style:normal;width:18px;text-align:center;color:var(--ink2);font-size:14px}
nav a.on{background:var(--warm);color:var(--accent-ink);font-weight:600;box-shadow:inset 0 0 0 1px rgba(181,119,107,.16)}
nav a.on i{color:var(--accent)}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.side-foot .btn{justify-content:center}
main{flex:1;min-width:0;padding:38px 44px 72px;max-width:1440px}

/* ---------- chữ ---------- */
h1{font-size:34px;line-height:1.1;margin:0 0 6px;font-weight:600;letter-spacing:-.03em}
h2{font-size:17px;margin:0 0 14px;font-weight:600;letter-spacing:-.02em}
.sub{color:var(--ink2);margin:0 0 26px;font-size:15.5px;line-height:1.4;max-width:720px}
.muted{color:var(--ink2)}.xs{font-size:12px}.sm{font-size:13px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.mono{font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:12.5px;letter-spacing:0}

/* ---------- ô / thẻ ---------- */
.card{background:var(--panel);border-radius:var(--r);box-shadow:var(--shadow);padding:24px}
.grid{display:grid;gap:16px}
.grid>*{min-width:0}
.kpis{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:16px}
a.card{color:inherit;display:block;transition:box-shadow .2s,transform .2s}
a.card:hover{text-decoration:none;box-shadow:0 0 0 1px rgba(181,119,107,.45);transform:translateY(-1px)}
.kpi .lbl{color:var(--ink2);font-size:13px;margin-bottom:8px}
.kpi .val{font-size:32px;font-weight:600;letter-spacing:-.035em;line-height:1.05;font-variant-numeric:tabular-nums}
.kpi .delta{font-size:12.5px;margin-top:8px}
.up{color:var(--ok)}.down{color:var(--bad)}
.two{grid-template-columns:2fr 1fr;align-items:start}
@media(max-width:1100px){.two{grid-template-columns:1fr}}

/* ---------- nút dạng viên thuốc ---------- */
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);height:38px;padding:0 18px;border-radius:999px;font:inherit;font-size:14px;font-weight:500;
  cursor:pointer;display:inline-flex;gap:6px;align-items:center;white-space:nowrap;transition:background .2s,border-color .2s,box-shadow .2s;text-decoration:none}
.btn:hover{background:var(--bg);text-decoration:none}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.primary:hover{background:#000}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink2)}
.btn.ghost:hover{background:rgba(0,0,0,.05);color:var(--ink)}
.btn.danger{color:var(--bad)}
.btn.danger:hover{background:var(--bad-soft);border-color:#f0c8c3}
.btn.sm{height:30px;padding:0 13px;font-size:13px}

/* ---------- ô nhập ---------- */
input,select,textarea{font:inherit;font-size:14px;border:1px solid var(--line);border-radius:var(--r-sm);padding:0 12px;height:38px;background:#fff;color:var(--ink);min-width:0;transition:border-color .15s,box-shadow .15s}
textarea{height:auto;padding:10px 12px}
input[type=checkbox],input[type=radio]{height:auto;accent-color:var(--accent);width:16px;height:16px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(181,119,107,.16)}
label.f{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink2);font-weight:500}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}

/* ---------- tab dạng segmented ---------- */
.tabs{display:inline-flex;gap:2px;background:rgba(0,0,0,.05);padding:3px;border-radius:999px;margin-bottom:22px;flex-wrap:wrap}
.tabs button{border:0;background:none;padding:7px 18px;font:inherit;font-size:14px;font-weight:500;color:var(--ink2);cursor:pointer;border-radius:999px;transition:background .2s,color .2s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}

/* ---------- bảng ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-weight:500;color:var(--ink2);font-size:12.5px;padding:12px 14px;border-bottom:1px solid var(--hair);background:#fff;position:sticky;top:0;z-index:1;white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid #f0f0f2;vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--warm)}
.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow:auto;max-height:62vh;border-radius:var(--r-md);background:#fff;box-shadow:var(--shadow)}
.card .tbl-wrap{box-shadow:0 0 0 1px var(--hair)}

/* ---------- nhãn trạng thái ---------- */
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:500;background:var(--bg);color:var(--ink2);white-space:nowrap;line-height:1.4}
.pill.ok{background:var(--ok-soft);color:var(--ok)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.info{background:var(--accent-soft);color:var(--accent-ink)}
.pill.ok::before,.pill.warn::before,.pill.bad::before,.pill.info::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.thumb{width:40px;height:40px;border-radius:10px;object-fit:cover;background:var(--warm);box-shadow:inset 0 0 0 1px var(--hair)}
.code-in{width:130px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px}

/* ---------- vùng kéo thả ---------- */
.drop{border:1.5px dashed #d8c3bc;border-radius:var(--r);padding:44px 24px;text-align:center;background:var(--warm);cursor:pointer;transition:.2s}
.drop.over,.drop:hover{border-color:var(--accent);background:var(--accent-soft)}
.drop b{display:block;font-size:17px;font-weight:600;letter-spacing:-.02em;margin-bottom:6px}
.empty{padding:48px 24px;text-align:center;color:var(--ink2)}

/* ---------- biểu đồ ---------- */
.bar-chart{display:flex;align-items:flex-end;gap:4px;height:180px;padding-top:12px}
.bar-chart .b{flex:1;background:linear-gradient(180deg,#c48e83,var(--accent));border-radius:6px 6px 2px 2px;min-height:2px;opacity:.9;position:relative;transition:opacity .15s}
.bar-chart .b:hover{opacity:1;background:var(--accent-ink)}
.bar-chart .b:hover::after{content:attr(data-tip);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:12px;padding:5px 10px;border-radius:999px;white-space:nowrap;margin-bottom:6px;z-index:3}
.axis{display:flex;justify-content:space-between;color:var(--ink2);font-size:12px;margin-top:8px}
.prod{display:flex;gap:12px;align-items:center;padding:9px 0;border-bottom:1px solid #f0f0f2}
.prod:last-child{border:0}.prod .t{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- thông báo, tiến trình ---------- */
#toast{position:fixed;right:24px;bottom:24px;display:flex;flex-direction:column;gap:8px;z-index:99}
#toast div{background:rgba(29,29,31,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;padding:12px 18px;border-radius:var(--r-md);box-shadow:0 14px 34px -12px rgba(0,0,0,.4);max-width:440px;font-size:13.5px}
#toast div.err{background:var(--bad)}
.progress{height:6px;background:#ececf0;border-radius:999px;overflow:hidden;margin:10px 0}
.progress span{display:block;height:100%;background:var(--accent);transition:width .3s}
.summary-chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}

/* ---------- hộp thoại ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(29,29,31,.32);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:grid;place-items:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:var(--r);padding:28px;width:min(560px,100%);max-height:90vh;overflow:auto;box-shadow:var(--lift)}
.modal h2{font-size:22px;letter-spacing:-.025em}
.hint{background:var(--warm);border-radius:var(--r-md);padding:14px 16px;font-size:13px;color:var(--ink2);line-height:1.55}
.hint code,.doc code{background:#f1e7e3;color:var(--accent-ink);padding:1px 6px;border-radius:6px;font-size:12.5px}
.store-chip{display:inline-flex;gap:7px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:#fff;cursor:pointer;font-size:13px;user-select:none}
.store-chip input{margin:0}
.store-chip.on{border-color:rgba(181,119,107,.5);background:var(--warm);color:var(--accent-ink)}
.toolbar{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}

/* ---------- trang Đơn hàng ---------- */
.otabs{display:inline-flex;gap:2px;align-items:center;flex-wrap:wrap;margin-bottom:14px;background:rgba(0,0,0,.05);padding:3px;border-radius:999px}
.otabs button{border:0;background:none;padding:6px 15px;border-radius:999px;font:inherit;font-size:13.5px;font-weight:500;color:var(--ink2);cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.otabs button:hover{color:var(--ink)}
.otabs button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.otabs .x{opacity:.45;font-size:11px}.otabs .x:hover{opacity:1;color:var(--bad)}
.searchbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.searchbar .s{flex:1;min-width:240px;position:relative}
.searchbar .s input{width:100%;padding-left:38px;border-radius:999px;background:var(--bg);border-color:transparent}
.searchbar .s input:focus{background:#fff;border-color:var(--accent)}
.searchbar .s::before{content:"⌕";position:absolute;left:14px;top:50%;transform:translateY(-54%);color:var(--ink2);font-size:18px}
.searchbar select{border-radius:999px}
.pop-wrap{position:relative}
.pop{position:absolute;top:calc(100% + 8px);left:0;background:#fff;border-radius:var(--r-md);box-shadow:var(--lift);min-width:270px;max-height:440px;overflow:auto;z-index:30;padding:8px}
.pop.right{left:auto;right:0}
.pop .it{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;cursor:pointer;font-size:14px}
.pop .it:hover{background:var(--bg)}.pop .it .c{margin-left:auto;color:var(--ink2);font-size:12.5px}
.pop .hd{display:flex;align-items:center;gap:8px;padding:6px 10px 10px;font-weight:600;border-bottom:1px solid var(--hair);margin-bottom:6px}
.pop .ft{display:flex;gap:8px;justify-content:space-between;padding:10px 6px 4px;border-top:1px solid var(--hair);margin-top:6px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0 0}
.chips:empty{display:none}
.chip{display:inline-flex;gap:6px;align-items:center;background:var(--warm);color:var(--ink);border-radius:999px;padding:4px 6px 4px 13px;font-size:13px;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(181,119,107,.22)}
.chip b{font-weight:600;color:var(--accent-ink)}
.chip .x{border:0;background:none;cursor:pointer;color:var(--ink2);font-size:13px;padding:0 5px;border-radius:999px}
.chip .x:hover{color:var(--bad)}
.otable td{white-space:nowrap}.otable tbody tr{cursor:pointer}
.otable td.cust{max-width:180px;overflow:hidden;text-overflow:ellipsis}
.otable .tagc{max-width:160px;overflow:hidden;text-overflow:ellipsis}
.selbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:var(--ink);color:#fff;border-radius:999px;padding:7px 8px 7px 20px;margin-bottom:12px;box-shadow:0 12px 30px -14px rgba(0,0,0,.5)}
.selbar .btn{background:rgba(255,255,255,.12);color:#fff;border-color:transparent}
.selbar .btn:hover{background:rgba(255,255,255,.2)}
.selbar .btn.primary{background:var(--accent);color:#fff}
.selbar .btn.primary:hover{background:var(--accent-ink)}
.selbar a{color:#f0c9bf;cursor:pointer}
.pager{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:14px 4px;color:var(--ink2);font-size:13px}
.drawer-bg{position:fixed;inset:0;background:rgba(29,29,31,.25);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:60;display:flex;justify-content:flex-end}
.drawer{width:min(580px,100%);height:100%;background:var(--bg);overflow:auto;padding:28px;box-shadow:-24px 0 60px -20px rgba(0,0,0,.25)}
.drawer h1{font-size:28px}
.drawer .card{margin-bottom:14px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 12px;font-size:13.5px}.kv .k{color:var(--ink2)}
.li{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #f0f0f2}.li:last-child{border:0}
#oDateBtn.on{border-color:rgba(181,119,107,.5);background:var(--warm);color:var(--accent-ink)}

/* ---------- đăng nhập ---------- */
body.auth-mode{background:var(--warm)}
body.auth-mode .side,body.auth-mode main{display:none}
#authView{display:none}
body.auth-mode #authView{display:grid;place-items:center;min-height:100vh;padding:16px;width:100%}
.auth-wrap{width:100%;display:grid;place-items:center}
.auth-card{width:min(420px,100%);background:#fff;border-radius:var(--r);padding:36px 34px;box-shadow:0 30px 60px -30px rgba(90,60,40,.35),0 0 0 1px var(--hair)}
.auth-card h1{margin-top:6px;font-size:32px}
.auth-card .btn.primary{height:46px;justify-content:center;font-size:15px}
.auth-card label.f input{width:100%;height:44px}
.brand.dark{padding:0 0 22px}
.err-text{color:var(--bad);font-size:13px}
.err-text:empty{display:none}
.pw{position:relative;display:block}.pw input{width:100%;padding-right:42px}
.pw .eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:none;cursor:pointer;opacity:.45;font-size:14px;height:auto}
.me{display:flex;gap:10px;align-items:center;color:var(--ink);padding:10px;border-radius:var(--r-md);margin-top:4px;border-top:1px solid var(--hair);text-decoration:none}
.me:hover{background:var(--bg);text-decoration:none}
.me b{display:block;font-size:13.5px;font-weight:600}.me small{font-size:12px;color:var(--ink2)}
.me .av{width:32px;height:32px;border-radius:50%;background:var(--warm);color:var(--accent-ink);display:grid;place-items:center;font-weight:600;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(181,119,107,.25)}
body[data-role="viewer"] .need-staff, body[data-role="viewer"] .need-admin, body[data-role="staff"] .need-admin{display:none!important}
body[data-role="viewer"] .selbar, body[data-role="viewer"] #oSync{display:none!important}
.linkbox{display:flex;gap:12px;align-items:center;background:var(--warm);border-radius:var(--r-md);padding:14px 16px;margin-top:14px;box-shadow:inset 0 0 0 1px rgba(181,119,107,.25)}
.linkbox>div{flex:1;min-width:0;word-break:break-all}
#storageBanner{position:fixed;top:0;left:0;right:0;z-index:80;padding:10px 14px 0}
#storageBanner .hint{margin:0!important;box-shadow:var(--lift)}

/* ---------- mẫu xuất file ---------- */
.tpl-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.tpl-cols{display:flex;flex-wrap:wrap;gap:5px}
.tpl-table td{vertical-align:top}
.tpl-table input,.tpl-table select{height:34px;font-size:13px}
.tpl-table .btn.sm{padding:0 10px}
.tpl-pick{display:grid;gap:8px;max-height:280px;overflow:auto;padding:2px}
.tpl-pick .tp{display:flex;gap:12px;align-items:flex-start;border-radius:var(--r-md);padding:13px 15px;cursor:pointer;box-shadow:inset 0 0 0 1px var(--line);transition:.15s}
.tpl-pick .tp:hover{background:var(--bg)}
.tpl-pick .tp:has(input:checked){box-shadow:inset 0 0 0 1.5px var(--accent);background:var(--warm)}
.tpl-pick .tp input{margin-top:3px}

/* ---------- Docs ---------- */
.docs{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:start}
.docs-toc{position:sticky;top:24px;display:flex;flex-direction:column;gap:2px}
.docs-toc a{display:flex;gap:9px;align-items:center;padding:8px 12px;border-radius:999px;color:var(--ink2);cursor:pointer;font-size:14px;text-decoration:none}
.docs-toc a i{font-style:normal;width:18px;text-align:center;opacity:.75}
.docs-toc a:hover{background:rgba(0,0,0,.05);color:var(--ink)}
.docs-toc a.on{background:var(--warm);color:var(--accent-ink);font-weight:600;box-shadow:inset 0 0 0 1px rgba(181,119,107,.16)}
.docs-body{display:grid;gap:16px;min-width:0;max-width:900px}
.doc{scroll-margin-top:24px;line-height:1.62;padding:30px 32px}
.doc h2{font-size:24px;letter-spacing:-.03em;margin-bottom:12px}
.doc h3{font-size:15.5px;margin:22px 0 6px;letter-spacing:-.015em}
.doc p,.doc li,.doc dd{color:var(--ink2);font-size:14.5px}
.doc ul,.doc ol{padding-left:22px;margin:8px 0}
.doc li{margin:5px 0}
.doc .k{display:inline-flex;align-items:center;background:var(--bg);border-radius:999px;padding:0 9px;font-size:12.5px;font-weight:600;color:var(--ink);white-space:nowrap;line-height:1.7}
.doc .note{background:var(--warm);border-radius:var(--r-md);padding:14px 16px;font-size:13.5px;color:var(--ink2);margin-top:14px;box-shadow:inset 3px 0 0 var(--accent)}
.doc table.dt{margin:10px 0;border-radius:var(--r-md);overflow:hidden;display:table;box-shadow:0 0 0 1px var(--hair)}
.doc table.dt th{position:static;background:var(--bg)}
.doc table.dt td{font-size:13.5px;color:var(--ink2);vertical-align:top}
.doc table.dt td:first-child{white-space:nowrap;color:var(--ink);font-weight:500}
.doc tbody tr:hover td,.doc table.dt tr:hover td{background:transparent}
.doc .faq dt{font-weight:600;color:var(--ink);margin-top:14px}
.doc .faq dd{margin:4px 0 0}
.steps li::marker{font-weight:600;color:var(--accent)}
.pill.xs{font-size:10px;padding:1px 6px}

/* ---------- màn hình nhỏ ---------- */
@media(max-width:900px){.docs{grid-template-columns:1fr}.docs-toc{position:static;flex-direction:row;flex-wrap:wrap}}
@media(max-width:760px){
  body{flex-direction:column}
  .side{width:auto;height:auto;position:sticky;top:0;flex-direction:row;align-items:center;gap:8px;padding:10px 12px;border-right:0;border-bottom:1px solid var(--hair)}
  .brand{padding:0}.brand .wm{display:none}
  nav{display:flex;overflow:auto;gap:2px}nav a{white-space:nowrap;padding:8px 12px}
  .side-foot{display:none}
  main{padding:22px 16px 56px}
  h1{font-size:28px}
  .card{padding:18px}
  .selbar{border-radius:var(--r-md)}
}