/* =====================================================================
   Pharmaceutical POS & Inventory System
   Design system - theme colour #8b0000
   ===================================================================== */

:root{
  /* Brand */
  --brand:        #8b0000;
  --brand-dark:   #6b0000;
  --brand-darker: #4a0000;
  --brand-light:  #a81c1c;
  --brand-soft:   #fdf2f2;
  --brand-soft-2: #f8e4e4;
  --brand-border: #f0cccc;

  /* Neutrals */
  --ink:        #1c1f23;
  --ink-2:      #3d444d;
  --muted:      #6b7280;
  --muted-2:    #9aa1ab;
  --line:       #e6e8ec;
  --line-2:     #eef0f3;
  --bg:         #f4f5f7;
  --surface:    #ffffff;
  --surface-2:  #fafbfc;

  /* Status */
  --success:      #12805c;
  --success-soft: #e6f6f0;
  --warning:      #b45309;
  --warning-soft: #fdf4e3;
  --danger:       #b91c1c;
  --danger-soft:  #fdeceb;
  --info:         #1d4ed8;
  --info-soft:    #eaf0fe;

  --radius:    10px;
  --radius-sm: 7px;
  --radius-lg: 14px;
  --shadow-xs: 0 1px 2px rgba(16,24,40,.05);
  --shadow-sm: 0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
  --shadow-md: 0 4px 14px rgba(16,24,40,.09);
  --shadow-lg: 0 18px 45px rgba(16,24,40,.18);
  --sidebar-w: 254px;
  --topbar-h:  60px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

*,*::before,*::after{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }
body{
  font-family:var(--font);
  font-size:14px;
  line-height:1.5;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{ color:var(--brand); text-decoration:none; }
a:hover{ text-decoration:underline; }
h1,h2,h3,h4,h5{ margin:0 0 .5rem; font-weight:650; line-height:1.25; color:var(--ink); letter-spacing:-.01em; }
h1{ font-size:1.5rem; } h2{ font-size:1.22rem; } h3{ font-size:1.06rem; } h4{ font-size:.95rem; }
p{ margin:0 0 .75rem; }
code,kbd{ font-family:var(--mono); font-size:.86em; }
kbd{
  background:#fff; border:1px solid var(--line); border-bottom-width:2px;
  border-radius:5px; padding:1px 6px; font-size:.76rem; color:var(--ink-2); white-space:nowrap;
}
.icon{ flex:none; vertical-align:-3px; }
.muted{ color:var(--muted); }
.small{ font-size:.82rem; }
.tiny{ font-size:.74rem; }
.strong{ font-weight:650; }
.mono{ font-family:var(--mono); }
.nowrap{ white-space:nowrap; }
.text-right{ text-align:right; } .text-center{ text-align:center; }
.text-success{ color:var(--success); } .text-danger{ color:var(--danger); }
.text-warning{ color:var(--warning); } .text-brand{ color:var(--brand); }
.upper{ text-transform:uppercase; letter-spacing:.04em; }
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.hidden{ display:none !important; }
.w-100{ width:100%; }

/* =====================================================================
   Layout shell
   ===================================================================== */
.app{ display:flex; min-height:100vh; }

/* ---- Sidebar ---- */
.sidebar{
  width:var(--sidebar-w); flex:none;
  background:linear-gradient(175deg, var(--brand) 0%, var(--brand-dark) 55%, var(--brand-darker) 100%);
  color:#fff; display:flex; flex-direction:column;
  position:fixed; inset:0 auto 0 0; z-index:60;
  box-shadow:2px 0 12px rgba(0,0,0,.09);
}
.sidebar-brand{
  display:flex; align-items:center; gap:.65rem;
  padding:0 1.05rem; height:var(--topbar-h); flex:none;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.sidebar-brand .logo{
  width:33px; height:33px; border-radius:9px; flex:none;
  background:rgba(255,255,255,.16); display:grid; place-items:center;
  font-weight:800; font-size:.86rem; letter-spacing:.02em;
  border:1px solid rgba(255,255,255,.22);
}
.sidebar-brand .txt{ min-width:0; }
.sidebar-brand .name{
  font-weight:680; font-size:.92rem; color:#fff; line-height:1.15;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.sidebar-brand .sub{ font-size:.67rem; color:rgba(255,255,255,.62); letter-spacing:.07em; text-transform:uppercase; }

.sidebar-nav{ flex:1; overflow-y:auto; padding:.6rem .6rem 1.2rem; }
.sidebar-nav::-webkit-scrollbar{ width:6px; }
.sidebar-nav::-webkit-scrollbar-thumb{ background:rgba(255,255,255,.2); border-radius:4px; }
.nav-section{
  font-size:.66rem; text-transform:uppercase; letter-spacing:.09em;
  color:rgba(255,255,255,.45); padding:.95rem .7rem .35rem; font-weight:650;
}
.nav-item{
  display:flex; align-items:center; gap:.6rem;
  padding:.5rem .7rem; margin-bottom:1px; border-radius:var(--radius-sm);
  color:rgba(255,255,255,.84); font-size:.855rem; font-weight:500;
  position:relative; transition:background .13s, color .13s;
}
.nav-item:hover{ background:rgba(255,255,255,.1); color:#fff; text-decoration:none; }
.nav-item.active{ background:rgba(255,255,255,.17); color:#fff; font-weight:600; }
.nav-item.active::before{
  content:""; position:absolute; left:-.6rem; top:50%; transform:translateY(-50%);
  width:3px; height:19px; background:#fff; border-radius:0 3px 3px 0;
}
.nav-item .icon{ opacity:.9; }
.nav-item .pill{
  margin-left:auto; background:rgba(255,255,255,.22); color:#fff;
  font-size:.66rem; font-weight:700; padding:1px 6px; border-radius:20px; min-width:19px; text-align:center;
}
.nav-item .pill.alert{ background:#fff; color:var(--brand); }
.sidebar-foot{
  flex:none; padding:.7rem .85rem; border-top:1px solid rgba(255,255,255,.12);
  font-size:.7rem; color:rgba(255,255,255,.55); display:flex; justify-content:space-between; gap:.5rem;
}
.sidebar-foot a{ color:rgba(255,255,255,.8); }

/* ---- Main column ---- */
.main{ flex:1; min-width:0; margin-left:var(--sidebar-w); display:flex; flex-direction:column; }

.topbar{
  height:var(--topbar-h); flex:none; background:var(--surface);
  border-bottom:1px solid var(--line); position:sticky; top:0; z-index:40;
  display:flex; align-items:center; gap:1rem; padding:0 1.25rem;
}
.topbar h1{ font-size:1.06rem; margin:0; font-weight:650; }
.topbar .crumb{ font-size:.73rem; color:var(--muted); letter-spacing:.02em; }
.topbar-actions{ margin-left:auto; display:flex; align-items:center; gap:.55rem; }
.menu-toggle{
  display:none; background:none; border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:.35rem .45rem; cursor:pointer; color:var(--ink-2);
}
.topbar-search{ position:relative; }
.topbar-search input{
  width:230px; padding:.42rem .65rem .42rem 2rem; font-size:.83rem;
  border:1px solid var(--line); border-radius:20px; background:var(--surface-2); outline:none;
}
.topbar-search input:focus{ border-color:var(--brand); background:#fff; box-shadow:0 0 0 3px rgba(139,0,0,.09); }
.topbar-search .icon{ position:absolute; left:.6rem; top:50%; transform:translateY(-50%); color:var(--muted-2); }

.userbox{ display:flex; align-items:center; gap:.55rem; padding-left:.85rem; border-left:1px solid var(--line); }
.avatar{
  width:33px; height:33px; border-radius:50%; flex:none;
  background:linear-gradient(140deg,var(--brand),var(--brand-darker)); color:#fff;
  display:grid; place-items:center; font-weight:650; font-size:.79rem;
}
.userbox .nm{ font-size:.82rem; font-weight:600; line-height:1.15; }
.userbox .rl{ font-size:.69rem; color:var(--muted); }

.content{ padding:1.25rem; flex:1; }
.page-head{ display:flex; align-items:flex-start; gap:1rem; flex-wrap:wrap; margin-bottom:1.05rem; }
.page-head .ttl h2{ margin:0 0 .15rem; }
.page-head .ttl p{ margin:0; color:var(--muted); font-size:.83rem; }
.page-head .acts{ margin-left:auto; display:flex; gap:.5rem; flex-wrap:wrap; }

/* =====================================================================
   Cards
   ===================================================================== */
.card{
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); box-shadow:var(--shadow-xs); margin-bottom:1.05rem;
}
.card-head{
  padding:.8rem 1.05rem; border-bottom:1px solid var(--line-2);
  display:flex; align-items:center; gap:.65rem; flex-wrap:wrap;
}
.card-head h3{ margin:0; font-size:.95rem; }
.card-head .sub{ font-size:.76rem; color:var(--muted); }
.card-head .acts{ margin-left:auto; display:flex; gap:.45rem; align-items:center; flex-wrap:wrap; }
.card-body{ padding:1.05rem; }
.card-body.tight{ padding:.7rem; }
.card-foot{ padding:.75rem 1.05rem; border-top:1px solid var(--line-2); background:var(--surface-2);
  border-radius:0 0 var(--radius) var(--radius); display:flex; gap:.5rem; align-items:center; flex-wrap:wrap; }
.card.flush .card-body{ padding:0; }

/* =====================================================================
   Stat tiles
   ===================================================================== */
.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(215px,1fr)); gap:.9rem; margin-bottom:1.1rem; }
.stat{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:.95rem 1rem; box-shadow:var(--shadow-xs); position:relative; overflow:hidden;
}
.stat::after{ content:""; position:absolute; inset:0 auto 0 0; width:3px; background:var(--brand); opacity:.85; }
.stat.ok::after{ background:var(--success); } .stat.warn::after{ background:var(--warning); }
.stat.info::after{ background:var(--info); } .stat.neutral::after{ background:var(--muted-2); }
.stat .lbl{ font-size:.72rem; text-transform:uppercase; letter-spacing:.055em; color:var(--muted); font-weight:600; }
.stat .val{ font-size:1.42rem; font-weight:700; letter-spacing:-.02em; margin:.3rem 0 .1rem; color:var(--ink); }
.stat .val .cur{ font-size:.82rem; font-weight:600; color:var(--muted); margin-right:.15rem; }
.stat .sub{ font-size:.75rem; color:var(--muted); display:flex; align-items:center; gap:.3rem; }
.stat .chip{
  position:absolute; right:.8rem; top:.8rem; width:34px; height:34px; border-radius:9px;
  display:grid; place-items:center; background:var(--brand-soft); color:var(--brand);
}
.stat.ok .chip{ background:var(--success-soft); color:var(--success); }
.stat.warn .chip{ background:var(--warning-soft); color:var(--warning); }
.stat.info .chip{ background:var(--info-soft); color:var(--info); }

/* =====================================================================
   Buttons
   ===================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.4rem;
  padding:.46rem .85rem; font-size:.84rem; font-weight:570; font-family:inherit;
  border:1px solid transparent; border-radius:var(--radius-sm);
  cursor:pointer; white-space:nowrap; transition:.13s; background:var(--surface); color:var(--ink-2);
  line-height:1.35;
}
.btn:hover{ text-decoration:none; }
.btn:disabled,.btn.disabled{ opacity:.55; cursor:not-allowed; }
.btn-primary{ background:var(--brand); border-color:var(--brand); color:#fff; box-shadow:var(--shadow-xs); }
.btn-primary:hover:not(:disabled){ background:var(--brand-dark); border-color:var(--brand-dark); color:#fff; }
.btn-secondary{ background:var(--surface); border-color:var(--line); color:var(--ink-2); }
.btn-secondary:hover:not(:disabled){ background:var(--surface-2); border-color:var(--muted-2); }
.btn-ghost{ background:transparent; border-color:transparent; color:var(--ink-2); }
.btn-ghost:hover:not(:disabled){ background:var(--line-2); }
.btn-danger{ background:var(--danger); border-color:var(--danger); color:#fff; }
.btn-danger:hover:not(:disabled){ background:#9b1717; color:#fff; }
.btn-success{ background:var(--success); border-color:var(--success); color:#fff; }
.btn-success:hover:not(:disabled){ background:#0e6b4d; color:#fff; }
.btn-outline{ background:#fff; border-color:var(--brand-border); color:var(--brand); }
.btn-outline:hover:not(:disabled){ background:var(--brand-soft); }
.btn-sm{ padding:.3rem .58rem; font-size:.77rem; border-radius:6px; }
.btn-lg{ padding:.62rem 1.15rem; font-size:.92rem; }
.btn-block{ width:100%; }
.btn-icon{ padding:.33rem; width:29px; height:29px; }
.btn-group{ display:inline-flex; gap:.35rem; flex-wrap:wrap; }

/* =====================================================================
   Forms
   ===================================================================== */
.form-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(215px,1fr)); gap:.9rem 1rem; }
.form-grid.cols-2{ grid-template-columns:repeat(2,1fr); }
.form-grid.cols-3{ grid-template-columns:repeat(3,1fr); }
.form-grid.cols-4{ grid-template-columns:repeat(4,1fr); }
.field{ display:flex; flex-direction:column; gap:.28rem; min-width:0; }
.field.span-2{ grid-column:span 2; } .field.span-3{ grid-column:span 3; } .field.span-full{ grid-column:1/-1; }
label{ font-size:.775rem; font-weight:600; color:var(--ink-2); }
label .req{ color:var(--danger); }
label .hint{ font-weight:400; color:var(--muted); font-size:.73rem; }
input[type=text],input[type=number],input[type=password],input[type=email],input[type=date],
input[type=time],input[type=search],input[type=tel],input[type=file],select,textarea{
  width:100%; padding:.44rem .6rem; font-size:.855rem; font-family:inherit; color:var(--ink);
  border:1px solid var(--line); border-radius:var(--radius-sm); background:#fff;
  outline:none; transition:border-color .12s, box-shadow .12s;
}
input:focus,select:focus,textarea:focus{ border-color:var(--brand); box-shadow:0 0 0 3px rgba(139,0,0,.1); }
input:disabled,select:disabled,textarea:disabled,input[readonly]{ background:var(--surface-2); color:var(--muted); cursor:not-allowed; }
input[readonly].plain{ cursor:default; }
textarea{ min-height:72px; resize:vertical; }
select{
  appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right .55rem center; padding-right:1.7rem;
}
.input-num{ text-align:right; font-variant-numeric:tabular-nums; }
/* Spinners waste width in dense entry grids and are never used with a keyboard. */
input[type=number].input-num{ -moz-appearance:textfield; appearance:textfield; }
input[type=number].input-num::-webkit-outer-spin-button,
input[type=number].input-num::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.check{ display:flex; align-items:center; gap:.45rem; font-size:.83rem; font-weight:500; color:var(--ink-2); cursor:pointer; }
.check input{ width:15px; height:15px; accent-color:var(--brand); cursor:pointer; margin:0; }
.help{ font-size:.73rem; color:var(--muted); }
.form-actions{ display:flex; gap:.55rem; align-items:center; flex-wrap:wrap; margin-top:1.1rem; padding-top:1rem; border-top:1px solid var(--line-2); }
fieldset{ border:1px solid var(--line); border-radius:var(--radius); padding:1rem; margin:0 0 1rem; }
legend{ font-size:.79rem; font-weight:650; color:var(--brand); padding:0 .4rem; text-transform:uppercase; letter-spacing:.04em; }

/* Filter bar */
.filters{ display:flex; gap:.6rem; align-items:flex-end; flex-wrap:wrap; }
.filters .field{ min-width:140px; }
.filters .field.grow{ flex:1; min-width:200px; }

/* =====================================================================
   Tables
   ===================================================================== */
.table-wrap{ overflow-x:auto; border-radius:var(--radius); }
table.tbl{ width:100%; border-collapse:collapse; font-size:.845rem; }
table.tbl th{
  text-align:left; font-weight:620; font-size:.735rem; text-transform:uppercase; letter-spacing:.045em;
  color:var(--muted); background:var(--surface-2); padding:.58rem .75rem;
  border-bottom:1px solid var(--line); white-space:nowrap; position:sticky; top:0; z-index:2;
}
table.tbl td{ padding:.55rem .75rem; border-bottom:1px solid var(--line-2); vertical-align:middle; }
table.tbl tbody tr:hover{ background:var(--brand-soft); }
table.tbl tbody tr:last-child td{ border-bottom:none; }
table.tbl tfoot td{ background:var(--surface-2); font-weight:650; border-top:2px solid var(--line); border-bottom:none; }
table.tbl td.num,table.tbl th.num{ text-align:right; font-variant-numeric:tabular-nums; }
table.tbl td.acts{ text-align:right; white-space:nowrap; }
table.tbl.compact td{ padding:.4rem .6rem; }
/* Dense reports keep their columns legible and scroll horizontally instead of wrapping. */
table.tbl.wide{ min-width:1180px; }
table.tbl.wide td:first-child,table.tbl.wide th:first-child{ min-width:190px; }
table.tbl.bordered td,table.tbl.bordered th{ border-right:1px solid var(--line-2); }
table.tbl.bordered td:last-child,table.tbl.bordered th:last-child{ border-right:none; }
table.tbl tr.row-danger{ background:var(--danger-soft); }
table.tbl tr.row-warn{ background:var(--warning-soft); }
table.tbl tr.row-danger:hover,table.tbl tr.row-warn:hover{ filter:brightness(.98); }
.sort-link{ color:inherit; }
.sort-link:hover{ color:var(--brand); }
.cell-main{ font-weight:570; color:var(--ink); }
.cell-sub{ font-size:.745rem; color:var(--muted); }

.empty-state{ text-align:center; padding:2.6rem 1.25rem; }
.empty-state .empty-icon{
  width:66px; height:66px; border-radius:50%; background:var(--brand-soft); color:var(--brand);
  display:grid; place-items:center; margin:0 auto .85rem;
}
.empty-state h2{ font-size:1.05rem; } .empty-state p{ color:var(--muted); font-size:.87rem; }
.empty-row{ text-align:center; color:var(--muted); padding:2rem !important; font-size:.87rem; }

/* Pagination */
.pagination{ display:flex; align-items:center; gap:.3rem; padding:.7rem 1.05rem; flex-wrap:wrap; }
.pagination-info{ font-size:.78rem; color:var(--muted); margin-right:auto; }
.pagination a{
  padding:.28rem .55rem; border:1px solid var(--line); border-radius:6px;
  font-size:.79rem; color:var(--ink-2); min-width:29px; text-align:center;
}
.pagination a:hover{ background:var(--surface-2); text-decoration:none; border-color:var(--muted-2); }
.pagination a.active{ background:var(--brand); border-color:var(--brand); color:#fff; font-weight:600; }
.pagination .gap{ color:var(--muted); padding:0 .15rem; }

/* =====================================================================
   Badges, alerts, chips
   ===================================================================== */
.badge{
  display:inline-flex; align-items:center; gap:.25rem; padding:.13rem .48rem;
  border-radius:20px; font-size:.715rem; font-weight:620; letter-spacing:.015em;
  background:var(--line-2); color:var(--ink-2); white-space:nowrap; line-height:1.5;
}
.badge-success{ background:var(--success-soft); color:var(--success); }
.badge-danger{  background:var(--danger-soft);  color:var(--danger); }
.badge-warning{ background:var(--warning-soft); color:var(--warning); }
.badge-info{    background:var(--info-soft);    color:var(--info); }
.badge-brand{   background:var(--brand-soft-2); color:var(--brand); }
.badge-muted{   background:var(--line-2);       color:var(--muted); }
.badge-dot::before{ content:""; width:5px; height:5px; border-radius:50%; background:currentColor; }

.alert{
  display:flex; gap:.65rem; align-items:flex-start; padding:.7rem .9rem;
  border:1px solid; border-radius:var(--radius); margin-bottom:.85rem; font-size:.85rem;
}
.alert .icon{ margin-top:1px; flex:none; }
.alert-success{ background:var(--success-soft); border-color:#bfe6d7; color:#0b5f45; }
.alert-danger{  background:var(--danger-soft);  border-color:#f4c4c2; color:#8f1616; }
.alert-warning{ background:var(--warning-soft); border-color:#f3dcb0; color:#8a4409; }
.alert-info{    background:var(--info-soft);    border-color:#c7d7fb; color:#1a3ea8; }
.alert .close{ margin-left:auto; background:none; border:none; cursor:pointer; color:inherit; opacity:.6; padding:0; }
.alert .close:hover{ opacity:1; }

/* =====================================================================
   Dashboard specifics
   ===================================================================== */
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.05rem; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.05rem; }
.grid-2-1{ display:grid; grid-template-columns:2fr 1fr; gap:1.05rem; }
.grid-1-2{ display:grid; grid-template-columns:1fr 2fr; gap:1.05rem; }

.chart{ display:flex; align-items:flex-end; gap:.35rem; height:170px; padding:.5rem 0 0; }
.chart .bar-col{ flex:1; display:flex; flex-direction:column; justify-content:flex-end; align-items:center; gap:.35rem; height:100%; min-width:0; }
.chart .bar{
  width:100%; max-width:34px; background:linear-gradient(180deg,var(--brand-light),var(--brand));
  border-radius:4px 4px 0 0; min-height:2px; position:relative; transition:.2s;
}
.chart .bar:hover{ filter:brightness(1.12); }
.chart .bar-col .lb{ font-size:.66rem; color:var(--muted); white-space:nowrap; }
.chart .bar .tip{
  position:absolute; bottom:calc(100% + 5px); left:50%; transform:translateX(-50%);
  background:var(--ink); color:#fff; font-size:.7rem; padding:.2rem .45rem; border-radius:5px;
  white-space:nowrap; opacity:0; pointer-events:none; transition:.15s; z-index:5;
}
.chart .bar:hover .tip{ opacity:1; }

.alert-list{ max-height:365px; overflow-y:auto; }
.alert-row{
  display:flex; gap:.7rem; align-items:center; padding:.6rem 1.05rem;
  border-bottom:1px solid var(--line-2); font-size:.83rem;
}
.alert-row:last-child{ border-bottom:none; }
.alert-row:hover{ background:var(--surface-2); }
.alert-row .ico{ width:31px; height:31px; border-radius:8px; display:grid; place-items:center; flex:none; }
.alert-row .ico.red{ background:var(--danger-soft); color:var(--danger); }
.alert-row .ico.amber{ background:var(--warning-soft); color:var(--warning); }
.alert-row .ico.blue{ background:var(--info-soft); color:var(--info); }
.alert-row .bd{ min-width:0; flex:1; }
.alert-row .bd .t{ font-weight:570; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.alert-row .bd .s{ font-size:.745rem; color:var(--muted); }
.alert-row .rt{ text-align:right; white-space:nowrap; font-size:.78rem; }

/* Dashboard - accounting summary card */
.acct-summary-grid{ display:grid; grid-template-columns:1fr; gap:.55rem; margin-bottom:.85rem; }
.asum{ display:flex; justify-content:space-between; align-items:center; padding:.55rem .75rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface-2, var(--surface)); }
.asum .lbl{ font-size:.8rem; color:var(--muted); }
.asum .val{ font-weight:640; font-size:.92rem; }
.acct-links{ display:flex; flex-wrap:wrap; gap:.4rem .9rem; padding-top:.4rem; border-top:1px dashed var(--line); }
.acct-links a{ display:inline-flex; align-items:center; gap:.3rem; font-size:.78rem; color:var(--ink-2); }
.acct-links a:hover{ color:var(--brand); text-decoration:none; }

.quick-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(125px,1fr)); gap:.6rem; }
.quick{
  display:flex; flex-direction:column; align-items:center; gap:.45rem; padding:.95rem .6rem;
  border:1px solid var(--line); border-radius:var(--radius); background:var(--surface);
  color:var(--ink-2); font-size:.8rem; font-weight:570; text-align:center; transition:.14s;
}
.quick:hover{ border-color:var(--brand); color:var(--brand); background:var(--brand-soft); text-decoration:none; transform:translateY(-1px); box-shadow:var(--shadow-sm); }
.quick .ic{ width:38px; height:38px; border-radius:10px; background:var(--brand-soft); color:var(--brand); display:grid; place-items:center; }
.quick:hover .ic{ background:var(--brand); color:#fff; }

/* =====================================================================
   POS / invoice entry screen
   ===================================================================== */
.pos-wrap{ display:grid; grid-template-columns:1fr 335px; gap:1rem; align-items:start; }
.pos-main{ min-width:0; }
.pos-side{ position:sticky; top:calc(var(--topbar-h) + 1rem); }

.item-search-box{ position:relative; }
.search-results{
  position:absolute; z-index:70; left:0; right:0; top:calc(100% + 3px);
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-lg); max-height:330px; overflow-y:auto; display:none;
}
.search-results.open{ display:block; }
.sr-item{ padding:.5rem .75rem; border-bottom:1px solid var(--line-2); cursor:pointer; display:flex; gap:.7rem; align-items:center; }
.sr-item:last-child{ border-bottom:none; }
.sr-item:hover,.sr-item.sel{ background:var(--brand-soft); }
.sr-item .nm{ font-weight:570; font-size:.85rem; }
.sr-item .mt{ font-size:.73rem; color:var(--muted); }
.sr-item .rt{ margin-left:auto; text-align:right; white-space:nowrap; }
.sr-empty{ padding:1rem; text-align:center; color:var(--muted); font-size:.83rem; }

.batch-picker{ display:flex; flex-direction:column; gap:.4rem; }
.batch-opt{
  display:flex; gap:.7rem; align-items:center; padding:.55rem .7rem;
  border:1px solid var(--line); border-radius:var(--radius-sm); cursor:pointer; transition:.12s; background:#fff;
}
.batch-opt:hover{ border-color:var(--brand); background:var(--brand-soft); }
.batch-opt.sel{ border-color:var(--brand); background:var(--brand-soft); box-shadow:0 0 0 2px rgba(139,0,0,.1); }
.batch-opt .bn{ font-family:var(--mono); font-weight:650; font-size:.83rem; }
.batch-opt .meta{ font-size:.73rem; color:var(--muted); }
.batch-opt .rt{ margin-left:auto; text-align:right; }
.batch-opt.expiring{ border-left:3px solid var(--warning); }
.batch-opt.expired{ border-left:3px solid var(--danger); opacity:.65; }

.cart-table input{ padding:.28rem .45rem; font-size:.82rem; }
.cart-table input.qty{ width:74px; text-align:right; }
.cart-table input.disc{ width:66px; text-align:right; }
.cart-table td{ vertical-align:middle; }

.totals{ font-size:.87rem; }
.totals .tr{ display:flex; justify-content:space-between; padding:.34rem 0; }
.totals .tr.sep{ border-top:1px solid var(--line-2); margin-top:.3rem; padding-top:.55rem; }
.totals .tr.grand{
  border-top:2px solid var(--brand); margin-top:.45rem; padding-top:.6rem;
  font-size:1.22rem; font-weight:720; color:var(--brand); letter-spacing:-.02em;
}
.totals .tr.save{ color:var(--success); font-weight:600; }
.totals .lbl{ color:var(--muted); }

.keyhelp{ display:flex; flex-wrap:wrap; gap:.45rem 1rem; font-size:.74rem; color:var(--muted); }
.keyhelp span{ display:inline-flex; align-items:center; gap:.3rem; }

/* =====================================================================
   Tabs, modal, misc
   ===================================================================== */
.tabs{ display:flex; gap:.15rem; border-bottom:1px solid var(--line); margin-bottom:1.05rem; overflow-x:auto; }
.tab{
  padding:.55rem .9rem; font-size:.845rem; font-weight:570; color:var(--muted);
  border-bottom:2px solid transparent; white-space:nowrap;
}
.tab:hover{ color:var(--brand); text-decoration:none; }
.tab.active{ color:var(--brand); border-bottom-color:var(--brand); font-weight:640; }

.modal-backdrop{
  position:fixed; inset:0; background:rgba(15,18,22,.5); z-index:100;
  display:none; align-items:center; justify-content:center; padding:1.25rem; backdrop-filter:blur(2px);
}
.modal-backdrop.open{ display:flex; }
.modal{
  background:#fff; border-radius:var(--radius-lg); box-shadow:var(--shadow-lg);
  width:100%; max-width:540px; max-height:88vh; display:flex; flex-direction:column; overflow:hidden;
}
.modal.lg{ max-width:840px; } .modal.sm{ max-width:400px; }
.modal-head{ padding:.9rem 1.15rem; border-bottom:1px solid var(--line); display:flex; align-items:center; gap:.7rem; }
.modal-head h3{ margin:0; font-size:1rem; }
.modal-head .close{ margin-left:auto; background:none; border:none; cursor:pointer; color:var(--muted); padding:.2rem; }
.modal-head .close:hover{ color:var(--danger); }
.modal-body{ padding:1.15rem; overflow-y:auto; }
.modal-foot{ padding:.8rem 1.15rem; border-top:1px solid var(--line); background:var(--surface-2); display:flex; gap:.5rem; justify-content:flex-end; }

.dl{ display:grid; grid-template-columns:auto 1fr; gap:.42rem 1rem; font-size:.855rem; }
.dl dt{ color:var(--muted); font-size:.79rem; }
.dl dd{ margin:0; font-weight:550; }

.info-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(165px,1fr)); gap:.9rem 1.2rem; }
.info-item .k{ font-size:.72rem; text-transform:uppercase; letter-spacing:.045em; color:var(--muted); font-weight:600; }
.info-item .v{ font-size:.9rem; font-weight:570; margin-top:.1rem; }

.progress{ height:6px; background:var(--line-2); border-radius:6px; overflow:hidden; }
.progress > span{ display:block; height:100%; background:var(--brand); border-radius:6px; }

.divider{ height:1px; background:var(--line-2); margin:1rem 0; border:none; }

/* Login page */
.login-page{
  min-height:100vh; display:grid; place-items:center; padding:1.25rem;
  background:
    radial-gradient(1100px 520px at 12% -10%, rgba(139,0,0,.2), transparent 60%),
    radial-gradient(800px 480px at 100% 110%, rgba(139,0,0,.16), transparent 55%),
    linear-gradient(160deg,#1b1012,#241214 55%,#2d1518);
}
.login-card{ width:100%; max-width:410px; background:#fff; border-radius:16px; box-shadow:0 26px 70px rgba(0,0,0,.4); overflow:hidden; }
.login-head{ padding:1.9rem 1.9rem 1.35rem; text-align:center; border-bottom:1px solid var(--line-2); }
.login-head .logo{
  width:56px; height:56px; border-radius:15px; margin:0 auto .85rem;
  background:linear-gradient(140deg,var(--brand),var(--brand-darker)); color:#fff;
  display:grid; place-items:center; font-weight:800; font-size:1.25rem; box-shadow:0 8px 20px rgba(139,0,0,.3);
}
.login-head h1{ font-size:1.18rem; margin-bottom:.2rem; }
.login-head p{ color:var(--muted); font-size:.83rem; margin:0; }
.login-body{ padding:1.6rem 1.9rem 1.9rem; }
.login-body .field{ margin-bottom:.9rem; }
.login-foot{ text-align:center; margin-top:1.3rem; color:rgba(255,255,255,.55); font-size:.76rem; }
.login-foot a{ color:rgba(255,255,255,.8); }

/* =====================================================================
   A4 documents (invoice / GRN / reports)
   ===================================================================== */
.doc{
  background:#fff; width:210mm; min-height:297mm; margin:1.25rem auto; padding:14mm 13mm;
  box-shadow:var(--shadow-md); color:#111; font-size:11.5px; position:relative;
}
.doc.landscape{ width:297mm; min-height:210mm; }
.doc-head{ display:flex; gap:1.2rem; align-items:flex-start; border-bottom:2px solid var(--brand); padding-bottom:9px; margin-bottom:11px; }
.doc-head .co h1{ font-size:17px; margin:0 0 2px; color:var(--brand); letter-spacing:-.01em; }
.doc-head .co .meta{ font-size:10.5px; color:#444; line-height:1.45; }
.doc-head .ttl{ margin-left:auto; text-align:right; }
.doc-head .ttl .t{ font-size:15px; font-weight:750; text-transform:uppercase; letter-spacing:.06em; color:var(--brand); }
.doc-head .ttl .n{ font-family:var(--mono); font-size:13px; font-weight:700; margin-top:2px; }
.doc-head .ttl .d{ font-size:10.5px; color:#555; }
.doc-parties{ display:grid; grid-template-columns:1fr 1fr; gap:9px; margin-bottom:10px; }
.doc-party{ border:1px solid #ddd; border-radius:5px; padding:7px 9px; }
.doc-party .lb{ font-size:8.6px; text-transform:uppercase; letter-spacing:.08em; color:#888; font-weight:700; margin-bottom:2px; }
.doc-party .nm{ font-weight:700; font-size:12px; }
.doc-party .ln{ font-size:10.5px; color:#444; line-height:1.45; }
table.doc-tbl{ width:100%; border-collapse:collapse; font-size:10.6px; margin-bottom:9px; }
table.doc-tbl th{
  background:var(--brand); color:#fff; padding:5px 6px; text-align:left; font-weight:650;
  font-size:9.4px; text-transform:uppercase; letter-spacing:.035em; border:1px solid var(--brand);
}
table.doc-tbl td{ padding:4px 6px; border:1px solid #d8d8d8; vertical-align:top; }
table.doc-tbl tbody tr:nth-child(even){ background:#fbf7f7; }
table.doc-tbl .num{ text-align:right; font-variant-numeric:tabular-nums; }
table.doc-tbl tfoot td{ font-weight:700; background:#f3eeee; }
.doc-tot{ display:flex; justify-content:flex-end; margin-bottom:10px; }
.doc-tot table{ min-width:265px; font-size:11px; border-collapse:collapse; }
.doc-tot td{ padding:3.5px 9px; }
.doc-tot td.l{ color:#555; } .doc-tot td.v{ text-align:right; font-variant-numeric:tabular-nums; font-weight:600; }
.doc-tot tr.grand td{
  border-top:2px solid var(--brand); font-size:14px; font-weight:750; color:var(--brand); padding-top:6px;
}
.doc-tot tr.saving td{ color:#0b5f45; font-weight:650; }
.doc-note{ border:1px dashed #ccc; border-radius:5px; padding:6px 9px; font-size:10px; color:#555; margin-bottom:9px; }
.doc-sign{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:26px; }
.doc-sign div{ border-top:1px solid #999; padding-top:4px; font-size:10px; text-align:center; color:#555; }
.doc-foot{ margin-top:13px; padding-top:7px; border-top:1px solid #ddd; font-size:9.5px; color:#777; display:flex; justify-content:space-between; }
.doc-actions{ max-width:210mm; margin:1.25rem auto -.6rem; display:flex; gap:.5rem; justify-content:flex-end; }
.doc.landscape + .doc-actions,.doc-actions.wide{ max-width:297mm; }
.doc-watermark{
  position:absolute; top:45%; left:50%; transform:translate(-50%,-50%) rotate(-28deg);
  font-size:78px; font-weight:800; color:rgba(139,0,0,.07); letter-spacing:.1em; pointer-events:none;
}

/* =====================================================================
   Responsive  (management / mobile view)
   ===================================================================== */
@media (max-width:1180px){
  .pos-wrap{ grid-template-columns:1fr; }
  .pos-side{ position:static; }
  .grid-2-1,.grid-1-2,.grid-3{ grid-template-columns:1fr; }
}
@media (max-width:900px){
  .grid-2{ grid-template-columns:1fr; }
  .form-grid.cols-2,.form-grid.cols-3,.form-grid.cols-4{ grid-template-columns:repeat(2,1fr); }
  .field.span-3{ grid-column:span 2; }
}
@media (max-width:820px){
  .sidebar{ transform:translateX(-100%); transition:transform .22s ease; }
  body.nav-open .sidebar{ transform:none; }
  body.nav-open::after{ content:""; position:fixed; inset:0; background:rgba(0,0,0,.42); z-index:55; }
  .main{ margin-left:0; }
  .menu-toggle{ display:inline-flex; }
  .topbar{ padding:0 .85rem; gap:.6rem; }
  .topbar-search{ display:none; }
  .userbox .txt{ display:none; }
  .content{ padding:.85rem; }
  .stat-grid{ grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:.6rem; }
  .stat .val{ font-size:1.2rem; }
  .form-grid,.form-grid.cols-2,.form-grid.cols-3,.form-grid.cols-4{ grid-template-columns:1fr; }
  .field.span-2,.field.span-3{ grid-column:span 1; }
  .page-head .acts{ width:100%; margin-left:0; }
  .doc{ width:auto; min-height:auto; padding:10px; margin:0; box-shadow:none; }
  table.tbl{ font-size:.8rem; }
}

/* =====================================================================
   Print
   ===================================================================== */
@media print{
  @page{ size:A4; margin:9mm; }
  body{ background:#fff; font-size:11px; }
  .sidebar,.topbar,.no-print,.doc-actions,.page-head .acts,.pagination,.filters{ display:none !important; }
  .main{ margin-left:0 !important; }
  .content{ padding:0 !important; }
  .app{ display:block; }
  .doc{ width:auto; min-height:auto; margin:0; padding:0; box-shadow:none; }
  .card{ border:none; box-shadow:none; margin:0; page-break-inside:avoid; }
  .card-head{ padding:0 0 6px; }
  table.tbl th{ background:#f0f0f0 !important; color:#333 !important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  table.doc-tbl th{ background:var(--brand) !important; color:#fff !important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  table.doc-tbl tbody tr:nth-child(even){ background:#fbf7f7 !important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
  a{ color:inherit; text-decoration:none; }
  .print-only{ display:block !important; }
  tr,td,th{ page-break-inside:avoid; }
  thead{ display:table-header-group; }
}
.print-only{ display:none; }
@page{ size:A4; }