:root{
  --brand:#d81f2a; --brand-dark:#b3151f; --gold:#c9a227; --danger:#b3261e;
  --ink:#2b303b; --muted:#64748b; --line:#e3e8ef; --bg:#f4f6f9; --card:#ffffff;
  --sidebar:#2b303b; --sidebar-2:#232831;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;-webkit-font-smoothing:antialiased}
button{font-family:inherit}
input,select{font-family:inherit;font-size:14px}

#app{display:flex;height:100vh;overflow:hidden}

/* ===== Sidebar ===== */
.sidebar{width:248px;flex:none;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:#dbe7e2;display:flex;flex-direction:column;padding:12px;-webkit-app-region:drag}
.brand{display:flex;align-items:center;gap:10px;padding:24px 10px 18px}
.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px}
.brand-name{font-weight:800;font-size:16px;color:#fff}
.brand-sub{font-size:11px;color:#9db8af}
nav{display:flex;flex-direction:column;gap:2px;margin-top:8px;-webkit-app-region:no-drag}
.nav-item{display:flex;align-items:center;gap:10px;background:none;border:none;color:#bcd3cb;padding:9px 12px;border-radius:8px;cursor:pointer;font-size:13.5px;text-align:left;width:100%}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(255,255,255,.13);color:#fff;font-weight:600}
.nav-ico{width:20px;text-align:center;font-size:14px}
.nav-cat{display:flex;align-items:center;gap:10px;background:none;border:none;color:#9fb3ab;padding:9px 12px;border-radius:8px;cursor:pointer;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;text-align:left;width:100%;margin-top:2px}
.nav-cat:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-cat.open{color:#e7efeb}
.nav-cat-label{flex:1}
.nav-caret{font-size:10px;opacity:.65}
.nav-sub{display:flex;flex-direction:column;gap:2px;margin:1px 0 4px}
.nav-sub-item{padding-left:30px;font-size:13px}
.sidebar-foot{margin-top:auto;padding:12px 10px;-webkit-app-region:no-drag}
.foot-stat{background:rgba(255,255,255,.07);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:2px}
.foot-stat span{font-size:11px;color:#9db8af;text-transform:uppercase;letter-spacing:.5px}
.foot-stat b{font-size:18px;color:#fff}

/* ===== Main ===== */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{height:56px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--card);border-bottom:1px solid var(--line);-webkit-app-region:drag}
.topbar-title{font-size:18px;font-weight:700}
.topbar-actions{display:flex;gap:8px;-webkit-app-region:no-drag}
.topbar-title{margin-right:auto}
.topbar-right{display:flex;align-items:center;gap:8px;margin-left:10px;-webkit-app-region:no-drag}
.tb-icon{position:relative;width:38px;height:38px;border:none;background:transparent;border-radius:10px;cursor:pointer;font-size:17px;display:grid;place-items:center;color:var(--ink)}
.tb-icon:hover{background:rgba(0,0,0,.06)}
.tb-badge{position:absolute;top:4px;right:4px;min-width:16px;height:16px;padding:0 4px;border-radius:9px;background:var(--brand);color:#fff;font-size:10px;font-weight:800;display:grid;place-items:center;line-height:1}
.tb-avatar{width:36px;height:36px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;font-weight:800;font-size:13px;cursor:pointer;display:grid;place-items:center;letter-spacing:.5px}
.tb-avatar.lg{width:42px;height:42px;font-size:15px}
.tb-pop{position:fixed;z-index:200;min-width:250px;max-width:320px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px rgba(15,27,45,.22);padding:6px;overflow:hidden}
.tb-pop-head{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:8px 10px 4px}
.tb-pop-empty{padding:14px 12px;color:var(--muted);font-size:13px}
.tb-pop-row{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:none;background:none;cursor:pointer;padding:9px 10px;border-radius:8px;font-size:13.5px;color:var(--ink);text-decoration:none}
.tb-pop-row:hover{background:rgba(0,0,0,.05)}
.tb-pop-row.danger{color:var(--danger)}
.tb-pop-ico{width:18px;text-align:center}
.tb-pop-sep{height:1px;background:var(--line);margin:5px 0}
.tb-pop-user{display:flex;align-items:center;gap:11px;padding:8px 10px}
.tb-pop-name{font-weight:700;font-size:14px}
.tb-pop-sub{font-size:11.5px;color:var(--muted)}
.view{flex:1;overflow:auto;padding:24px}

/* ===== Buttons ===== */
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:8px;padding:8px 14px;font-size:13.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn:hover{background:#f7f9fc}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dark)}
.btn.ghost{background:#eef2f7;border-color:transparent}
.btn.danger{background:#fff;border-color:#f0c4c1;color:var(--danger)}
.btn.danger:hover{background:#fdf1f0}
.btn.small{padding:4px 9px;font-size:12px}

/* ===== Cards / grids ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:0}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-title{font-size:15px;font-weight:700}
.stat-tile{--tint:var(--brand);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;border-left:3px solid var(--tint)}
.stat-label{font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.4px}
.stat-value{font-size:23px;font-weight:800;color:var(--tint);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat-sub{font-size:11.5px;color:var(--muted);margin-top:2px}

/* ===== Tables ===== */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);padding:8px 10px;border-bottom:2px solid var(--line)}
.tbl td{padding:9px 10px;border-bottom:1px solid #eef1f5;vertical-align:middle}
.tbl .num{text-align:right}
.tbl.rows tbody tr:hover{background:#f7f9fc}
.tr-total td{border-top:2px solid var(--line);background:#f7faf9}
.row-actions{white-space:nowrap;display:flex;gap:6px;justify-content:flex-end}
.muted{color:var(--muted)}
.hint-box{padding:22px;text-align:center;color:var(--muted);font-size:13px;background:#f7f9fc;border-radius:10px}

/* ===== Pills ===== */
.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;background:#eef2f7;color:#475569}
.pill-paid,.pill-accepted{background:#e7f3ee;color:var(--brand)}
.pill-sent,.pill-invoiced{background:#e6eefc;color:#2456c4}
.pill-partial{background:#fff3d6;color:#7a5c00}
.pill-overdue,.pill-declined{background:#fdeceb;color:var(--danger)}
.pill-draft,.pill-unpaid{background:#eef2f7;color:#64748b}
.pill-files{background:#fff3d6;color:#7a5c00}
.pill-paye{background:#e7f3ee;color:var(--brand)}

/* ===== Toolbar / forms ===== */
.toolbar{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.field{display:flex;flex-direction:column;gap:4px}
.field-label{font-size:11.5px;color:var(--muted);font-weight:600}
.field input,.field select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;min-width:120px}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand)}
.form{display:flex;flex-direction:column;gap:12px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.form .field input,.form .field select{width:100%}
.subhead{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);margin-top:6px;border-top:1px solid var(--line);padding-top:12px}
.hint{font-size:11.5px;color:var(--muted)}
.chk{display:flex;align-items:center;gap:8px;padding:8px 0}
.chk input{width:auto;min-width:0}

.item-row{display:flex;align-items:center;gap:10px;padding:8px 10px;background:#f7f9fc;border-radius:8px;margin-bottom:6px;font-size:13px}
.item-row span:first-child{flex:1}
.row-adder{display:grid;grid-template-columns:2fr 1.2fr 1fr 1.2fr auto;gap:10px;align-items:end;margin-top:6px}
.row-adder .btn{height:36px}

/* line items */
.line-items{display:flex;flex-direction:column;gap:8px}
.line-row{display:grid;grid-template-columns:1fr 80px 120px 110px 32px;gap:8px;align-items:center}
.line-row input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%}
.line-amt{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}
.x{border:none;background:#f0e6e6;color:var(--danger);border-radius:6px;width:28px;height:28px;cursor:pointer;font-size:12px}
.totals-mini{font-size:13px;align-self:end}
.totals-mini div{display:flex;justify-content:space-between;gap:18px;padding:2px 0}
.totals-mini .big{font-weight:800;border-top:1px solid var(--line);margin-top:4px;padding-top:6px}

/* segmented */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg-btn{border:none;background:#fff;padding:8px 16px;cursor:pointer;font-weight:600;font-size:13px;color:var(--muted)}
.seg-btn.on{background:var(--brand);color:#fff}

/* ===== Modal ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(15,27,45,.45);display:flex;align-items:flex-start;justify-content:center;padding:40px 20px;z-index:100;overflow:auto}
.modal{background:#fff;border-radius:14px;width:560px;max-width:100%;box-shadow:0 24px 60px rgba(0,0,0,.3);display:flex;flex-direction:column;max-height:calc(100vh - 80px)}
.modal.wide{width:820px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-title{font-size:16px;font-weight:700}
.modal-close{border:none;background:none;font-size:16px;cursor:pointer;color:var(--muted)}
.modal-body{padding:20px;overflow:auto}
.modal-foot{display:flex;gap:8px;align-items:center;padding:14px 20px;border-top:1px solid var(--line)}

/* preview */
.preview-wrap{background:#eef1f5;border-radius:12px;padding:24px;display:flex;justify-content:center}

/* ===== toast ===== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;font-size:13px;opacity:0;transition:.3s;z-index:200}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== Company switcher ===== */
.company-switch{-webkit-app-region:no-drag;position:relative}
.company-btn{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#e7f0ec;border-radius:7px;padding:3px 8px;font-size:11.5px;cursor:pointer;display:inline-flex;align-items:center;gap:2px;max-width:170px}
.company-btn:hover{background:rgba(255,255,255,.16)}
.cs-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cs-caret{opacity:.7}
.company-menu{position:absolute;top:30px;left:0;z-index:60;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.25);padding:6px;min-width:230px;display:flex;flex-direction:column}
.cm-item{text-align:left;background:none;border:none;padding:8px 10px;border-radius:7px;cursor:pointer;font-size:13px;color:var(--ink)}
.cm-item:hover{background:#f1f4f8}
.cm-item.on{font-weight:700;color:var(--brand)}
.cm-sep{height:1px;background:var(--line);margin:5px 2px}

/* ===== Charts ===== */
.chart-wrap{display:flex;flex-direction:column;gap:8px}
.chart{display:block}
.donut-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center}
.legend{display:flex;flex-wrap:wrap;gap:8px 16px}
.legend-item{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--muted)}
.legend-dot{width:10px;height:10px;border-radius:3px;display:inline-block}

/* ===== Report print ===== */
.report-print .stat-tile{border:1px solid var(--line);page-break-inside:avoid}
.report-print .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.report-print .card{border:none;padding:0;margin-top:14px}
.report-print .card-head{margin-bottom:6px}

/* ===== Pay calendar ===== */
.cal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cal-cell{background:#f7f9fc;border-radius:10px;padding:10px 12px}
.cal-mo{font-weight:700;font-size:13px}
.cal-date{font-size:12px;color:var(--muted)}
.cal-tag{font-size:10px;font-weight:800;margin-top:2px}
.cal-tag.on{color:var(--brand)} .cal-tag.up{color:var(--gold)}

/* ===== Slip stack ===== */
.slip-stack{display:flex;flex-direction:column;gap:20px;align-items:center}

/* ===== Payslip document ===== */
.payslip{background:#fff;width:760px;border:1px solid var(--line);border-radius:6px;padding:34px 38px;color:#111;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.ps-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:3px solid var(--brand);padding-bottom:12px}
.ps-co{font-size:21px;font-weight:800;color:var(--brand)}
.ps-addr{font-size:11px;color:#555;margin-top:4px;line-height:1.5}
.ps-title{text-align:right}
.ps-title .t{font-size:15px;font-weight:800;letter-spacing:1px}
.ps-title .p{font-size:11px;color:#555;margin-top:4px}
.ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;margin:14px 0 6px}
.ps-grid .c{display:flex;justify-content:space-between;border-bottom:1px dotted #d8dee7;padding:4px 0;font-size:12px}
.ps-grid .c span{color:#666}
.ps-two{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}
table.ps{width:100%;border-collapse:collapse;font-size:12px;margin-top:12px}
table.ps th{text-align:left;background:#f0f4f8;color:#33414f;font-size:10px;letter-spacing:.4px;text-transform:uppercase;padding:6px 9px;border-bottom:2px solid var(--line)}
table.ps th.num,table.ps td.num{text-align:right}
table.ps td{padding:6px 9px;border-bottom:1px solid #eef1f5}
table.ps tr.tot td{font-weight:800;border-top:2px solid var(--line);background:#f7faf9}
.ps-net{display:flex;justify-content:space-between;align-items:center;margin-top:14px;background:var(--brand);color:#fff;border-radius:8px;padding:11px 16px;font-size:12px;letter-spacing:.5px;text-transform:uppercase}
.ps-net .amt{font-size:21px;font-weight:800;text-transform:none}
.ps-ytd{margin-top:14px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.ps-ytd .hd{background:#eef4f1;padding:7px 11px;font-size:10px;font-weight:800;color:var(--brand);letter-spacing:.4px}
.ps-note{margin-top:12px;font-size:10px;color:#555;border-left:3px solid var(--gold);padding:7px 11px;background:#fffdf5;line-height:1.5}
.ps-foot{margin-top:14px;border-top:1px solid var(--line);padding-top:8px;font-size:9px;color:#999;display:flex;justify-content:space-between}

/* ===== Invoice / estimate / statement document ===== */
.docpage{background:#fff;width:720px;padding:40px 44px;color:#111;border-radius:6px}
.preview-wrap .docpage{box-shadow:0 2px 10px rgba(0,0,0,.08)}
.doc-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:3px solid var(--brand);padding-bottom:14px}
.doc-co{font-size:22px;font-weight:800;color:var(--brand)}
.doc-addr{font-size:11px;color:#555;margin-top:4px;line-height:1.5}
.doc-title{text-align:right}
.doc-title .t{font-size:24px;font-weight:800;letter-spacing:2px;color:#222}
.doc-meta{font-size:11px;color:#555;margin-top:6px;line-height:1.6}
.doc-billto{margin:18px 0 6px}
.bt-label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:#888;font-weight:700}
.bt-name{font-size:15px;font-weight:700;margin-top:2px}
.bt-sub{font-size:11.5px;color:#555;line-height:1.5}
.doc-tbl{width:100%;border-collapse:collapse;margin-top:14px;font-size:12.5px}
.doc-tbl th{text-align:left;background:var(--brand);color:#fff;padding:8px 10px;font-size:10.5px;letter-spacing:.4px;text-transform:uppercase}
.doc-tbl th.num{text-align:right}
.doc-tbl td{padding:8px 10px;border-bottom:1px solid #eef1f5}
.doc-tbl td.num{text-align:right;font-variant-numeric:tabular-nums}
.doc-totals{margin-top:14px;margin-left:auto;width:280px}
.dt-row{display:flex;justify-content:space-between;padding:5px 0;font-size:13px}
.dt-row.total{border-top:2px solid var(--brand);margin-top:4px;padding-top:8px;font-weight:800;font-size:15px}
.doc-notes{margin-top:18px;font-size:11.5px;color:#555;background:#f8fafc;border-radius:8px;padding:12px;line-height:1.5}
.doc-foot{margin-top:24px;border-top:1px solid var(--line);padding-top:10px;font-size:10px;color:#999;text-align:center}

/* ===== Print ===== */
.print-host{position:absolute;left:-99999px;top:0}
.doc-print{display:flex;flex-direction:column}
.doc-print .payslip,.doc-print .docpage{box-shadow:none;border:none;border-radius:0;width:100%;page-break-after:always}
.doc-print .payslip:last-child,.doc-print .docpage:last-child{page-break-after:auto}

@media print{
  body{background:#fff}
  #app,#modalRoot{display:none !important}
  .print-host{position:static !important;left:auto !important}
  body.printing{overflow:visible}
  @page{size:A4;margin:14mm}
  .doc-print .payslip,.doc-print .docpage{padding:0}
}

/* ===== Theme-aware overrides (for dark themes) ===== */
body{color:var(--ink)}
.btn{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn.ghost{background:rgba(125,135,150,.16);border-color:transparent;color:var(--ink)}
.field input,.field select,.line-row input,textarea,select,input[type=text],input[type=number],input[type=date]{background:var(--card);color:var(--ink);border-color:var(--line)}
.hint-box,.item-row,.cal-cell{background:rgba(125,135,150,.12)}
.tbl.rows tbody tr:hover{background:rgba(125,135,150,.12)}
.miniStat,.stat-tile{color:var(--ink)}
.cm-item{color:var(--ink)}
.company-menu{background:var(--card);border-color:var(--line)}

/* ===== Theme picker ===== */
.theme-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.theme-card{border:2px solid var(--line);border-radius:10px;padding:8px;background:var(--card);cursor:pointer;text-align:left}
.theme-card:hover{border-color:var(--muted)}
.theme-card.on{border-color:var(--brand);box-shadow:0 0 0 2px color-mix(in srgb, var(--brand) 30%, transparent)}
.theme-prev{height:64px;border-radius:7px;position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.08)}
.theme-bar{position:absolute;left:0;top:0;bottom:0;width:30%}
.theme-dots{position:absolute;right:8px;bottom:8px;display:flex;gap:5px}
.theme-dots span{width:14px;height:14px;border-radius:50%;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.theme-name{font-size:12.5px;font-weight:600;margin-top:7px}
.bullets{margin:0;padding-left:18px;font-size:13px;color:var(--ink)}
.bullets li{margin:5px 0}

/* ===== Invoice templates ===== */
/* classic = default styles above */
.tpl-modern .doc-head{border-bottom:none;background:var(--brand);color:#fff;margin:-40px -44px 16px;padding:28px 44px;border-radius:6px 6px 0 0}
.tpl-modern .doc-co{color:#fff}
.tpl-modern .doc-addr{color:rgba(255,255,255,.85)}
.tpl-modern .doc-title .t{color:#fff}
.tpl-modern .doc-meta{color:rgba(255,255,255,.85)}
.tpl-modern .doc-tbl th{background:var(--ink)}
.tpl-modern .dt-row.total{border-top-color:var(--gold)}
.tpl-minimal .doc-head{border-bottom:1px solid #ddd}
.tpl-minimal .doc-co{color:#111;font-weight:700}
.tpl-minimal .doc-title .t{color:#111;font-weight:600;letter-spacing:3px}
.tpl-minimal .doc-tbl th{background:#f4f4f4;color:#333;border-bottom:1px solid #ccc}
.tpl-minimal .dt-row.total{border-top-color:#111;color:#111}

/* ===== Pager ===== */
.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}
.pager select{padding:4px 8px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:var(--ink);font-size:12px}

/* ===== Sortable headers ===== */
.tbl th.sortable{cursor:pointer;user-select:none}
.tbl th.sortable:hover{color:var(--ink)}
.tbl th.sorted{color:var(--brand)}

/* ===== Report hub cards ===== */
.report-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;cursor:pointer;transition:.12s}
.report-card:hover{border-color:var(--brand);box-shadow:0 2px 10px rgba(11,107,83,.10);transform:translateY(-1px)}
.report-card-name{font-weight:700;font-size:14px;color:var(--brand)}
.report-card-desc{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.45}

/* ===== Login ===== */
.login-overlay{position:fixed;inset:0;background:linear-gradient(135deg,var(--sidebar),var(--sidebar-2));display:flex;align-items:center;justify-content:center;z-index:500}
.login-card{background:var(--card);border-radius:16px;padding:28px;width:360px;max-width:92%;box-shadow:0 24px 60px rgba(0,0,0,.35);display:flex;flex-direction:column;gap:10px}
.login-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px}
.login-title{font-size:22px;font-weight:800;color:var(--brand)}
.login-card .btn{justify-content:center;margin-top:8px}
.login-card input{padding:10px;border:1px solid var(--line);border-radius:8px;width:100%;background:var(--card);color:var(--ink)}
.login-err{color:var(--danger);font-size:12.5px;min-height:16px;text-align:center}
.foot-user{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:11px;color:#9db8af}
.foot-user .link{color:#cfe5dd}

/* ===== POS ===== */
.pos-grid{display:grid;grid-template-columns:1fr 380px;gap:16px;align-items:start}
.pos-search{flex:1;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink)}
.pos-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.pos-prod{border:1px solid var(--line);border-radius:10px;background:var(--card);padding:12px 10px;cursor:pointer;text-align:left;min-height:74px;display:flex;flex-direction:column;gap:3px}
.pos-prod:hover{border-color:var(--brand);box-shadow:0 2px 8px rgba(11,107,83,.12)}
.pp-name{font-weight:600;font-size:13px;line-height:1.2}
.pp-price{color:var(--brand);font-weight:700;font-size:13px}
.pp-stock{font-size:10px;color:var(--muted)}
.pos-cart{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;position:sticky;top:0}
.pos-items{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow:auto;margin:8px 0}
.pos-line{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding-bottom:6px}
.pos-totals{border-top:2px solid var(--line);margin-top:8px;padding-top:8px}
.pk{display:flex;justify-content:space-between;padding:3px 0;font-size:13px}
.pk.big{font-size:18px;font-weight:800;border-top:1px solid var(--line);margin-top:4px;padding-top:8px}

/* ===== Receipt ===== */
.receipt{width:300px;background:#fff;color:#111;padding:16px;font-family:'Courier New',monospace;font-size:12px;border-radius:4px;margin:0 auto}
.receipt .rc-logo{max-height:54px;max-width:160px;display:block;margin:0 auto 6px}
.rc-co{text-align:center;font-weight:800;font-size:15px}
.rc-sub{text-align:center;font-size:10px;color:#444;margin:2px 0 6px;line-height:1.4}
.rc-msg{text-align:center;font-size:11px;margin:6px 0;border-top:1px dashed #999;border-bottom:1px dashed #999;padding:4px 0}
.rc-meta{font-size:10px;color:#333;margin:4px 0}
.rc-tbl{width:100%;border-collapse:collapse;margin:6px 0;border-top:1px dashed #999}
.rc-tbl td{padding:2px 0;font-size:11px;vertical-align:top}
.rc-tbl td.q{text-align:center;width:28px}
.rc-tbl td.r{text-align:right;width:70px}
.rc-tot{display:flex;justify-content:space-between;font-size:12px;padding:1px 0}
.rc-tot.big{font-weight:800;font-size:14px;border-top:1px dashed #999;border-bottom:1px dashed #999;padding:3px 0;margin:3px 0}
@media print{ .doc-print .receipt{box-shadow:none;width:80mm} }

/* ===== POS full screen ===== */
body.pos-fs .sidebar, body.pos-fs .topbar{display:none !important}
body.pos-fs .view{padding:16px}
body.pos-fs .pos-grid{grid-template-columns:1fr 420px}
body.pos-fs .pos-products{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
body.pos-fs .pos-prod{min-height:90px;font-size:14px}

/* ===== Pay button / popup ===== */
.pos-pay{flex:1;justify-content:center;font-size:16px;padding:14px;font-weight:800}
.pos-pay:disabled{opacity:.45;cursor:not-allowed}
.pay-modal{display:flex;flex-direction:column;gap:12px;min-width:340px}
.pay-total{display:flex;justify-content:space-between;align-items:baseline;background:var(--brand);color:#fff;border-radius:10px;padding:14px 18px}
.pay-total span{font-size:13px;opacity:.9} .pay-total b{font-size:26px}
.pay-tenders{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.tender-btn{border:2px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:14px 8px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:700;font-size:13px}
.tender-btn:hover{border-color:var(--muted)}
.tender-btn.on{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,transparent);color:var(--brand)}
.tender-btn .ti{font-size:26px}
.pay-cash{display:flex;flex-direction:column;gap:8px}
.quick-cash{display:flex;gap:6px;flex-wrap:wrap}
.quick-cash .btn{flex:1;justify-content:center;min-width:70px}
.pay-change{font-size:15px;text-align:right} .pay-change b{font-size:20px;color:var(--brand)}

/* ===== Sidebar footer: tone down so it blends with the dark sidebar ===== */
.sidebar .foot-stat{background:rgba(0,0,0,.22);border:1px solid rgba(255,255,255,.06);box-shadow:none}
.sidebar .foot-stat span{color:#8fb0a6}
.sidebar .foot-stat b{color:#eaf3ef;font-size:16px}
.sidebar .foot-user{opacity:.9}

/* ===== Mobile / responsive (phones & small tablets) ===== */
.nav-toggle{display:none;background:transparent;border:0;font-size:22px;line-height:1;cursor:pointer;color:var(--ink);padding:0 4px;-webkit-app-region:no-drag}
@media (max-width:760px){
  #app{position:relative}
  .nav-toggle{display:inline-grid;place-items:center;width:40px;height:40px}
  .sidebar{position:fixed;top:0;left:0;bottom:0;z-index:60;width:82%;max-width:300px;transform:translateX(-100%);transition:transform .22s ease;box-shadow:0 0 50px rgba(0,0,0,.4)}
  #app.nav-open .sidebar{transform:translateX(0)}
  #app.nav-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
  .main{width:100%;flex:1}
  .topbar{height:auto;min-height:56px;flex-wrap:wrap;gap:8px;padding:8px 14px}
  .topbar-actions{flex-wrap:wrap}
  .topbar-actions .btn{padding:7px 10px;font-size:13px}
  .view{padding:14px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .form .row2,.form .row3{grid-template-columns:1fr}
  .card{overflow-x:auto}
  .modal{width:94vw;max-width:94vw}
  .modal.wide{width:94vw}
}
/* tablet: two-up tiles, sidebar stays */
@media (min-width:761px) and (max-width:980px){ .grid-3{grid-template-columns:repeat(2,1fr)} }