/* =====================================================================
   এস আর এস ট্রেডিং কর্পোরেশন — ডিজাইন
   ধারণা: আড়তের লাল হালখাতা + পাটের বস্তার বুনন
   ===================================================================== */

@font-face{font-family:"SolaimanLipi";src:url("fonts/solaimanlipi-normal.woff2") format("woff2"),url("fonts/solaimanlipi-normal.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"SolaimanLipi";src:url("fonts/solaimanlipi-bold.woff2") format("woff2"),url("fonts/solaimanlipi-bold.ttf") format("truetype");font-weight:700;font-display:swap}

:root{
  --maroon:#5B1E22; --maroon-2:#7A2A2F; --maroon-ink:#3E1316;
  --jute:#C08A2E; --jute-soft:#F3E6CC; --maize:#D9A400;
  --ink:#1F2421; --ink-2:#4A524D; --muted:#78807A;
  --page:#EDEFEA; --paper:#FFFFFF; --line:#DFE2DB; --line-2:#ECEEE8;
  --rule:#B2474B;                     /* খাতার লাল দাগ */
  --buy:#1F5D9C; --buy-soft:#E4EDF7;
  --sell:#2C7A4B; --sell-soft:#E3F1E8;
  --bad:#B3261E; --bad-soft:#FBE7E4; --warn:#9A6400; --warn-soft:#FFF3D9;
  --side:250px; --r:10px;
  --weave:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 4px),
          repeating-linear-gradient(90deg,rgba(0,0,0,.10) 0 1px,transparent 1px 4px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"SolaimanLipi","Noto Sans Bengali",sans-serif;background:var(--page);color:var(--ink);font-size:17px;line-height:1.55}
a{color:var(--maroon-2);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3{font-weight:700;line-height:1.25;margin:0}
h1{font-size:1.7rem} h2{font-size:1.2rem} h3{font-size:1.05rem;margin:1.3rem 0 .6rem}
.muted{color:var(--muted)} .small{font-size:.86rem} .nowrap{white-space:nowrap}
.ic{flex:none;vertical-align:-3px}
:focus-visible{outline:3px solid var(--jute);outline-offset:2px}

/* ---------- সাইডবার (একমাত্র সাহসী অংশ: লাল খাতা + বস্তার বুনন) ---------- */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--side);background-color:var(--maroon);background-image:var(--weave);
  color:#F4E9E3;display:flex;flex-direction:column;padding:18px 12px 14px;overflow-y:auto;z-index:30;
  box-shadow:inset -6px 0 0 -3px rgba(192,138,46,.55)}
.brand{display:flex;gap:11px;align-items:center;color:#fff;text-decoration:none;padding:4px 8px 18px;margin-bottom:8px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand-mark{flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1.15rem;
  background:var(--jute);color:var(--maroon-ink);box-shadow:0 0 0 3px rgba(192,138,46,.3)}
.brand-mark.big{width:72px;height:72px;font-size:1.9rem}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:1.02rem}
.brand-text small{font-size:.8rem;color:#E3C9A0}
.nav-group{display:flex;flex-direction:column;gap:2px}
.sidebar a:not(.brand),.sidebar .logout{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;color:#F1E3DC;text-decoration:none;font-size:.98rem;
  border:0;background:none;font-family:inherit;width:100%;cursor:pointer;text-align:left}
.sidebar a:not(.brand):hover,.sidebar .logout:hover{background:rgba(255,255,255,.08);color:#fff}
.sidebar a.active{background:#F7EEDF;color:var(--maroon-ink);font-weight:700}
.sidebar a.active .ic{color:var(--jute)}
.nav-title{font-size:.8rem;color:#D9B98A;margin:18px 12px 6px}
.nav-foot{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:2px}
.me{display:flex;align-items:center;gap:10px;padding:6px 10px 10px}
.me span:last-child{display:flex;flex-direction:column;line-height:1.2}
.me small{color:#D9B98A;font-size:.8rem}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14);font-weight:700}
.sidebar .logout{color:#F3B9B3}

.topbar{display:none}
.scrim{display:none}

/* ---------- মূল অংশ ---------- */
.content{margin-left:var(--side);padding:30px 34px 48px;max-width:1340px}
body.bare{background-color:var(--maroon);background-image:var(--weave)}
body.bare .content{margin:0;padding:0;max-width:none}

.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.sub-head{margin:4px 0 0;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- বাটন ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;border:1px solid var(--line);background:var(--paper);color:var(--ink);
  font:inherit;font-size:.98rem;font-weight:700;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{border-color:#C5CAC1;background:#F8F9F6}
.btn.primary{background:var(--maroon);border-color:var(--maroon);color:#fff}
.btn.primary:hover{background:var(--maroon-2)}
.btn.buy,.btn.primary.buy{background:var(--buy);border-color:var(--buy);color:#fff}
.btn.sell,.btn.primary.sell{background:var(--sell);border-color:var(--sell);color:#fff}
.btn.buy:hover{background:#184C82}.btn.sell:hover{background:#23653D}
.btn.danger{color:var(--bad)}
.btn.ghost{background:none;border-color:transparent;color:var(--ink-2)}
.btn.small{padding:6px 12px;font-size:.88rem}
.btn.block{width:100%;justify-content:center;padding:13px}

/* ---------- খাতার সারি (সংখ্যার স্ট্রিপ) ---------- */
.ledger,.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));background:var(--paper);border:1px solid var(--line);border-radius:var(--r);margin-bottom:20px;overflow:hidden}
.ledger-cell,.card{display:flex;flex-direction:column;gap:2px;padding:18px 22px;border-left:1px solid var(--line-2);margin-left:-1px}
.ledger-cell .label,.card .label{font-size:.92rem;color:var(--ink-2)}
.ledger-cell .value,.card .value{font-size:1.75rem;font-weight:700;line-height:1.2;margin-top:2px;font-variant-numeric:tabular-nums}
.ledger-cell .value.small,.card .value.small{font-size:1.3rem}
.card .value small{font-size:.95rem;font-weight:400;color:var(--muted)}
.ledger-cell .sub,.card .sub{font-size:.86rem;color:var(--muted)}
.ledger-cell.profit{background:linear-gradient(0deg,var(--sell-soft),var(--sell-soft))}
.ledger-cell.profit.bad,.card.bad{background:var(--bad-soft)}
.ledger-cell.good .value,.card.good .value{color:var(--sell)}
.ledger-cell.bad .value,.card.bad .value{color:var(--bad)}
.card.good{background:var(--sell-soft)}

/* ---------- প্যানেল ---------- */
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-bottom:20px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.panel-head h2{display:flex;align-items:center}
.empty{color:var(--muted);text-align:center;padding:28px 10px}

/* ড্যাশবোর্ড */
.dash-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:20px;margin-bottom:20px}
.dash-grid .panel{margin:0}
.legend{display:flex;gap:14px;font-size:.88rem;color:var(--ink-2)}
.sw{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.sw.buy,.bar.buy{background:var(--buy)} .sw.sell,.bar.sell{background:var(--sell)}
.bars{display:flex;align-items:stretch;gap:6px;height:230px;padding-top:8px}
.bar-day{flex:1;display:flex;flex-direction:column;align-items:center;min-width:0}
.bar-pair{flex:1;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:2px;
  border-bottom:1px solid #C9CEC6;background:repeating-linear-gradient(0deg,transparent 0 calc(25% - 1px),var(--line-2) calc(25% - 1px) 25%)}
.bar{width:42%;max-width:14px;min-height:0;border-radius:3px 3px 0 0}
.bar-label{font-size:.78rem;color:var(--muted);padding-top:6px;line-height:1.2}
.bar-day.today .bar-label{color:var(--maroon);font-weight:700}
.stock-line{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.stock-line .name{font-weight:700}
.stock-line .amt{margin-left:auto;font-size:1.45rem;font-weight:700}
.stock-line small{font-size:.9rem;font-weight:400;color:var(--muted)}
.dues{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.dues div{display:flex;justify-content:space-between;gap:10px;font-size:.95rem}
.dues strong{font-size:1.05rem}

/* পণ্যের চিহ্ন */
.pdot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;flex:none;vertical-align:1px}
.pdot.jute{background:var(--jute)} .pdot.maize{background:var(--maize);box-shadow:inset 0 0 0 2px #F6D35A} .pdot.other{background:#9AA39C}

/* ---------- টেবিল (খাতার পাতা) ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.96rem}
th,td{padding:11px 12px;text-align:left;vertical-align:top}
thead th{font-weight:700;color:var(--ink-2);font-size:.9rem;white-space:nowrap;border-bottom:3px double var(--rule);background:none}
tbody td{border-bottom:1px solid var(--line-2)}
tfoot th{border-top:3px double var(--rule);background:#FBF7EF;font-size:.98rem}
td.r,th.r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
tbody tr:hover{background:#FAFBF8}
tr.dim td{color:#A7ADA8}
td.due{color:var(--bad);font-weight:700}
td.pos,.pos{color:var(--sell)} td.neg,.neg{color:var(--bad)}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.82rem;font-weight:700;white-space:nowrap}
.tag.buy{background:var(--buy-soft);color:var(--buy)} .tag.sell{background:var(--sell-soft);color:var(--sell)}
.tag.off{background:#EEF0EC;color:var(--muted)} .tag.danger{background:var(--bad-soft);color:var(--bad)}
.tag[class*="log-"]{background:#F1F2EE;color:var(--ink-2)}
.tag.log-buy{background:var(--buy-soft);color:var(--buy)} .tag.log-sell{background:var(--sell-soft);color:var(--sell)}
.tag.danger[class*="log-"]{background:var(--bad-soft);color:var(--bad)}
.row-actions{white-space:nowrap;text-align:right}
.row-actions a,.row-actions button{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:7px;border:0;background:none;color:var(--ink-2);cursor:pointer;text-decoration:none}
.row-actions a:hover,.row-actions button:hover{background:#F0F1EC;color:var(--ink)}
.row-actions form{display:inline}
.row-actions button:hover{color:var(--bad)}

/* ---------- ফর্ম ---------- */
label{display:flex;flex-direction:column;gap:6px;font-size:.94rem;color:var(--ink-2);font-weight:700}
input,select{font:inherit;font-weight:400;font-size:1rem;padding:10px 12px;border:1px solid #CDD2CA;border-radius:8px;background:#fff;color:var(--ink);min-width:0;min-height:44px}
input:focus,select:focus{outline:none;border-color:var(--jute);box-shadow:0 0 0 3px rgba(192,138,46,.25)}
input::placeholder{color:#A2A8A3}
input.readonly{background:#FBF7EF;border-color:#E8DCC3;font-weight:700}
input.big{font-size:1.3rem}
input.mini{width:96px;min-height:30px;padding:3px 8px;font-size:.88rem}
input.short{width:96px}
.hint{font-weight:400;color:var(--muted);font-size:.86rem}
.hint.warn{color:var(--bad);font-weight:700}
.with-btn{display:flex;gap:6px}.with-btn input{flex:1}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px 22px}
.form-grid .wide{grid-column:1/-1}
.form-grid h2.wide{padding-bottom:4px}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;padding-top:6px;border-top:1px solid var(--line-2);margin-top:4px;padding-top:18px}
.entry-form{border-left:5px solid var(--buy)} .entry-form.sell{border-left-color:var(--sell)}
.filters{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-end}
.filters .wide-label{width:100%;color:var(--ink-2)}
.presets{display:flex;gap:6px;flex-wrap:wrap;width:100%}
.chip{padding:5px 14px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-size:.88rem;color:var(--ink-2);background:#fff}
.chip:hover{border-color:var(--jute)}
.chip.on{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.product-row{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}
.product-row .grow{flex:1;min-width:220px}
.product-row.new{border-style:dashed;background:#FBFCFA}
.btns{display:flex;gap:8px}
label.check{flex-direction:row;align-items:center;gap:10px;align-self:end;padding-bottom:12px;font-weight:400;color:var(--ink)}
label.check input{min-height:0;width:18px;height:18px;accent-color:var(--maroon)}
.form-grid.narrow{max-width:680px}

.alert{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap;padding:12px 16px;border-radius:8px;margin-bottom:16px;border:1px solid;border-left-width:4px}
.alert.success{background:var(--sell-soft);border-color:#BFDCC9;border-left-color:var(--sell);color:#1F5A37}
.alert.error{background:var(--bad-soft);border-color:#F0C4BE;border-left-color:var(--bad);color:#86201A}
.alert.warn{background:var(--warn-soft);border-color:#EED7A6;border-left-color:var(--jute);color:#6E4A08}
.alert div{width:100%}

/* ---------- লগইন ---------- */
.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.login-side{color:#F4E9E3;padding:9vh 7vw;display:flex;flex-direction:column;justify-content:center;gap:14px}
.login-side h1{font-size:2.5rem;color:#fff;margin-top:18px}
.login-side p{margin:0;color:#E3C9A0;font-size:1.15rem}
.login-side ul{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:10px}
.login-side li{padding-left:22px;position:relative}
.login-side li::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:2px;background:var(--jute)}
.login-box{background:var(--page);display:flex;flex-direction:column;justify-content:center;padding:9vh 7vw}
.login-box h2{font-size:1.7rem}
.login-box form{display:flex;flex-direction:column;gap:16px;margin-top:22px;max-width:380px}
.login-box .alert{max-width:380px;margin:16px 0 0}
.login-logo{display:none}

/* ---------- মেমো ---------- */
.memo-tools{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.memo{background:#fff;max-width:780px;margin:0 auto;padding:34px 38px;border:1px solid var(--line);border-top:6px solid var(--maroon);border-radius:4px}
.memo-head{text-align:center;padding-bottom:14px;margin-bottom:16px;border-bottom:3px double var(--rule)}
.memo-head h1{font-size:2rem;color:var(--maroon)}
.memo-title{display:inline-block;margin-top:10px;padding:3px 20px;background:var(--maroon);color:#fff;border-radius:999px;font-weight:700}
.memo-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin-bottom:16px}
.memo-table th,.memo-table td{border:1px solid #C9CCC6}
.memo-table thead th{background:#F7F1E6;border-bottom:1px solid #C9CCC6}
.memo-table tfoot td{font-size:1.02rem}
.memo-sign{display:flex;justify-content:space-between;gap:20px;margin-top:76px}
.memo-sign div{border-top:1px solid var(--ink);padding-top:6px;min-width:200px;text-align:center}
.memo-foot{text-align:center;color:var(--muted);margin-top:26px;font-size:.92rem}
.print-only{display:none}

/* ---------- অ্যাডমিন ---------- */
.role-badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.8rem;font-weight:700;background:var(--buy-soft);color:var(--buy)}
.role-badge.admin{background:var(--jute-soft);color:#7A5410}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.two-col .panel{margin-bottom:0}
.activity{list-style:none;margin:0;padding:0}
.activity li{padding:10px 0;border-bottom:1px solid var(--line-2);font-size:.95rem}
.activity .time{display:block;font-size:.8rem;color:var(--muted)}
.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px}
.role-help{display:flex;flex-direction:column;gap:8px;font-size:.95rem}

/* ---------- মোবাইল ---------- */
@media (max-width:1100px){ .dash-grid{grid-template-columns:1fr} }
@media (max-width:900px){
  .topbar{display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:20;height:56px;padding:0 12px;
    background-color:var(--maroon);background-image:var(--weave);color:#fff}
  .menu-btn{background:none;border:0;color:#fff;padding:6px;cursor:pointer;display:grid}
  .sidebar{transform:translateX(-100%);transition:transform .22s ease}
  body.nav-open .sidebar{transform:none}
  body.nav-open .scrim{display:block;position:fixed;inset:0;background:rgba(30,10,12,.45);z-index:25}
  .content{margin-left:0;padding:18px 14px 36px}
  .two-col{grid-template-columns:1fr}
  .login-wrap{grid-template-columns:1fr}
  .login-side{padding:40px 24px 28px}
  .login-side h1{font-size:1.8rem;margin-top:10px}
  .login-side ul{display:none}
  .login-box{padding:30px 24px 50px}
}
@media (max-width:600px){
  body{font-size:16px}
  h1{font-size:1.4rem}
  .ledger,.cards{grid-template-columns:1fr 1fr}
  .ledger-cell,.card{padding:13px 14px;border-top:1px solid var(--line-2);margin-top:-1px}
  .ledger-cell .value,.card .value{font-size:1.3rem}
  .ledger-cell .value.small,.card .value.small{font-size:1.1rem}
  .page-head .actions{width:100%}
  .page-head .actions .btn{flex:1;justify-content:center}
  .panel{padding:16px 14px}
  .bars{height:180px;gap:3px}
  .memo{padding:18px}
  .memo-meta{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){ *{transition:none!important} }

/* ---------- প্রিন্ট ---------- */
@media print{
  .no-print,.topbar,.sidebar,.scrim,.alert{display:none!important}
  .print-only{display:block}
  body{background:#fff;font-size:12pt}
  .content{margin:0;padding:0;max-width:none}
  .panel,.memo{border:0;padding:0}
  .ledger,.cards{border:1px solid #bbb}
  .memo{max-width:none;border-top:0}
  a{color:inherit;text-decoration:none}
}