:root{--bg:#f5f7fb;--card:#fff;--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--brand:#2563eb;--brand2:#0f172a;--ok:#15803d;--warn:#b45309;--danger:#b91c1c}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial;background:var(--bg);color:var(--ink)}
a{color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:#0f172a;color:#e5e7eb;padding:24px 16px;display:flex;flex-direction:column;z-index:20;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable}.brand{text-decoration:none;padding:0 10px 26px;font-size:20px}.brand span{font-weight:800}.brand strong{display:block;color:#60a5fa;font-size:16px}.sidebar nav{display:grid;gap:5px;flex:0 0 auto}.sidebar nav a{padding:11px 12px;text-decoration:none;border-radius:9px;color:#cbd5e1}.sidebar nav a:hover{background:#1e293b;color:#fff}.sidebar-foot{margin-top:auto;display:grid;gap:10px;padding:10px 10px 20px;flex:0 0 auto}.sidebar-foot a{color:#93c5fd}.main{margin-left:245px;padding:28px;max-width:1600px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:5px 0 0;color:var(--muted)}.user-chip{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:999px}.menu-btn{display:none}
.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.03)}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:25px;font-weight:800;margin-top:8px}.stat .hint{font-size:12px;color:var(--muted);margin-top:5px}.two-col{grid-template-columns:1.4fr 1fr}.three-col{grid-template-columns:repeat(3,1fr)}
.toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap}.actions{display:flex;gap:9px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 14px;background:#e5e7eb;text-decoration:none;cursor:pointer;font-weight:650}.btn.primary{background:var(--brand);color:#fff}.btn.dark{background:#111827;color:#fff}.btn.danger{background:#fee2e2;color:#991b1b}.btn.small{padding:7px 10px;font-size:13px}
table{width:100%;border-collapse:collapse}.table-wrap{overflow:auto}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.badge{display:inline-block;border-radius:999px;padding:5px 9px;font-size:12px;background:#eef2ff;color:#3730a3}.badge.paid,.badge.accepted{background:#dcfce7;color:#166534}.badge.overdue,.badge.declined,.badge.cancelled{background:#fee2e2;color:#991b1b}.badge.sent,.badge.pending{background:#fef3c7;color:#92400e}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}label{font-size:13px;font-weight:700}.input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:9px;padding:11px 12px;background:#fff;font:inherit}textarea{min-height:95px;resize:vertical}.muted{color:var(--muted)}.alert{padding:12px 15px;border-radius:10px;margin:0 0 18px}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.alert.info{background:#dbeafe;color:#1e40af}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#0f172a,#1d4ed8)}.auth-card{width:min(460px,100%);background:#fff;border-radius:20px;padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.22)}.auth-brand{font-size:24px;font-weight:900;margin-bottom:22px}.auth-brand span{color:#2563eb}.auth-card h1{margin:0 0 8px}.auth-card p{color:var(--muted)}.auth-links{display:flex;justify-content:space-between;margin-top:16px;font-size:14px}
.item-row{display:grid;grid-template-columns:1fr 95px 130px 42px;gap:10px;margin-bottom:10px}.doc-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.doc-total{font-size:30px;font-weight:900}.logo-preview{max-height:75px;max-width:180px}.empty{padding:30px;text-align:center;color:var(--muted)}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);transition:.2s}.menu-open .sidebar{transform:none}.main{margin-left:0;padding:18px}.menu-btn{display:inline-flex}.topbar{gap:12px}.topbar h1{font-size:23px}}
@media(max-width:620px){.stats,.three-col,.form-grid{grid-template-columns:1fr}.item-row{grid-template-columns:1fr 70px 95px 38px}.topbar .user-chip{display:none}}
.product-item-row{grid-template-columns:minmax(180px,.85fr) minmax(240px,1.4fr) 85px 125px 42px}.item-head{display:grid;grid-template-columns:minmax(180px,.85fr) minmax(240px,1.4fr) 85px 125px 42px;gap:10px;margin:0 0 7px;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.03em}.item-help{font-size:13px;margin:10px 0 18px}.import-drop{border:2px dashed #cbd5e1;border-radius:14px;padding:24px;display:flex;align-items:center;gap:18px;background:#f8fafc}.import-drop input[type=file]{max-width:380px}.compact{padding:8px 9px;min-width:110px}table .compact{font-size:12px}
@media(max-width:900px){.item-head{display:none}.product-item-row{grid-template-columns:1fr 1fr 80px 110px 42px}}
@media(max-width:700px){.product-item-row{grid-template-columns:1fr 80px 100px 38px}.product-item-row .product-select{grid-column:1/-1}.import-drop{align-items:flex-start;flex-direction:column}}

/* BillFlow smart product/service line picker */
.item-section{margin-top:24px}.product-picker-wrap{border:1px solid var(--border,#e2e8f0);background:#f8fafc;border-radius:14px;padding:16px;margin-bottom:18px}.product-picker-wrap label{display:block;margin-bottom:8px}.product-picker{width:100%;min-height:48px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;padding:0 12px;font-size:15px}.picker-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.item-table-head,.smart-item-row{display:grid;grid-template-columns:minmax(280px,1fr) 90px 135px 125px 44px;gap:10px;align-items:center}.item-table-head{padding:0 4px 8px;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.03em}.smart-item-row{padding:10px 0;border-top:1px solid #e5e7eb;margin:0}.item-details{min-width:0}.item-details .item-name{display:block;font-size:14px;margin-bottom:3px}.item-description-display{display:block;color:var(--muted);font-size:13px;line-height:1.35}.custom-description{margin-top:7px}.line-total{text-align:right;white-space:nowrap}.items-empty{border:1px dashed #cbd5e1;border-radius:10px;padding:18px;text-align:center;color:var(--muted);background:#fafafa}.totals-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start;margin-top:22px}.live-totals{border:1px solid #e2e8f0;border-radius:12px;padding:14px 16px;background:#f8fafc}.live-totals>div{display:flex;justify-content:space-between;gap:16px;padding:6px 0}.live-totals .grand-total{border-top:2px solid #cbd5e1;margin-top:5px;padding-top:12px;font-size:18px}.live-totals .grand-total strong{font-size:21px}
@media(max-width:850px){.item-table-head{display:none}.smart-item-row{grid-template-columns:1fr 75px 105px 95px 40px}.totals-layout{grid-template-columns:1fr}}
@media(max-width:620px){.smart-item-row{grid-template-columns:1fr 1fr 1fr 40px}.smart-item-row .item-details{grid-column:1/-1}.smart-item-row .line-total{align-self:center}.picker-actions{flex-direction:column;align-items:stretch}}


/* BillFlow platform branding */
.platform-logo{display:block;max-width:185px;max-height:64px;object-fit:contain;object-position:left center}.brand .platform-logo{max-width:180px;max-height:72px}.auth-brand .platform-logo{max-width:230px;max-height:90px;margin:0 auto 10px}.platform-brand-text{font-weight:800}.brand strong{display:block;color:#60a5fa;font-size:16px}.auth-brand strong{display:inline;color:#2563eb;margin-left:6px}.danger-zone{border-color:#fecaca;background:#fffafa}.danger-zone h3{color:#991b1b}.backup-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.confirm-box{margin-top:16px;padding-top:16px;border-top:1px solid #fecaca}.helper-note{font-size:13px;color:var(--muted);margin-top:8px}

/* v1.12 sidebar scrolling */
.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:rgba(148,163,184,.35);border-radius:999px}.sidebar::-webkit-scrollbar-thumb:hover{background:rgba(148,163,184,.55)}


/* v1.16 mobile-first application shell + installable PWA */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{min-width:0}.main{min-width:0}.sidebar-close{display:none}.sidebar-install{padding:8px 10px}.install-app-btn{width:100%;border:1px solid #334155;background:#1e293b;color:#e2e8f0;border-radius:10px;padding:11px 12px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}.install-app-btn:hover{background:#334155}.menu-backdrop{display:none}
img,svg,video,canvas{max-width:100%}.card{min-width:0}.toolbar>*{min-width:0}.actions>*{max-width:100%}.input,select,textarea,button{font-size:16px}.table-wrap{-webkit-overflow-scrolling:touch;max-width:100%}.table-wrap table{min-width:680px}.doc-head>*{min-width:0}

@media(max-width:1000px){
  body.menu-open{overflow:hidden}.sidebar{width:min(86vw,310px);padding:20px 14px;box-shadow:18px 0 50px rgba(15,23,42,.28);transform:translateX(-105%)}.menu-open .sidebar{transform:translateX(0)}.sidebar-close{display:inline-flex;position:absolute;right:10px;top:9px;width:42px;height:42px;border:0;background:transparent;color:#cbd5e1;font-size:30px;line-height:1;align-items:center;justify-content:center;border-radius:10px;cursor:pointer}.sidebar-close:hover{background:#1e293b;color:#fff}.brand{padding-right:46px}.menu-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:19}.menu-open .menu-backdrop{display:block}.main{padding:16px}.topbar{position:sticky;top:0;z-index:10;background:rgba(245,247,251,.96);backdrop-filter:blur(10px);padding:10px 0 12px;margin-bottom:14px}.menu-btn{min-width:44px;min-height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:21px;align-items:center;justify-content:center}.topbar>div:nth-child(2){min-width:0;flex:1}.topbar h1{white-space:normal;overflow-wrap:anywhere}.card{padding:16px;border-radius:13px}.stats{gap:12px}.grid{gap:14px}.btn{min-height:44px}.sidebar nav a{min-height:44px;display:flex;align-items:center}}

@media(max-width:700px){
  .main{padding:12px}.topbar{gap:9px}.topbar h1{font-size:20px}.topbar p{font-size:13px}.toolbar{align-items:stretch;gap:12px}.toolbar>.actions,.toolbar>form,.toolbar>div{width:100%}.toolbar .actions{display:grid;grid-template-columns:1fr 1fr}.toolbar .actions .btn{width:100%}.card{padding:14px}.stats{grid-template-columns:1fr 1fr}.stat .value{font-size:21px}.three-col,.two-col{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.doc-head{flex-direction:column}.auth-page{padding:14px}.auth-card{padding:22px 18px;border-radius:16px}.auth-links{gap:12px;flex-wrap:wrap}.import-drop{padding:16px}.import-drop input[type=file]{width:100%;max-width:100%}.backup-actions{display:grid;grid-template-columns:1fr}.backup-actions .btn{width:100%}.confirm-box .form-grid{grid-template-columns:1fr}.item-row{grid-template-columns:1fr 72px 92px 40px}.totals-layout{grid-template-columns:1fr}.live-totals{padding:12px}.actions .input,.actions select{width:100%}}

@media(max-width:480px){
  .stats{grid-template-columns:1fr}.toolbar .actions{grid-template-columns:1fr}.topbar{align-items:flex-start}.menu-btn{flex:0 0 44px}.card{border-radius:12px}.item-row{grid-template-columns:1fr 1fr 40px}.item-row>*:first-child{grid-column:1/-1}.smart-item-row{grid-template-columns:1fr 1fr 40px}.smart-item-row .item-details{grid-column:1/-1}.smart-item-row .line-total{grid-column:1/3;text-align:left}.auth-card h1{font-size:24px}}

/* Better tap behaviour for iOS/Android */
a,button,.btn{-webkit-tap-highlight-color:transparent}button,.btn,select{touch-action:manipulation}@supports(padding:max(0px)){.main{padding-bottom:max(18px,env(safe-area-inset-bottom))}.sidebar{padding-bottom:max(16px,env(safe-area-inset-bottom));padding-left:max(14px,env(safe-area-inset-left))}}

/* BillFlow V1.17 — modern responsive shell, scrollable mobile nav and dashboard charts */
:root{--primary:var(--brand);--surface-soft:#f8fafc;--shadow:0 10px 28px rgba(15,23,42,.06)}
body{background:linear-gradient(180deg,#f8fafc 0,#f5f7fb 260px);}
.sidebar{height:100dvh;max-height:100dvh;padding:0 14px max(12px,env(safe-area-inset-bottom));overflow:hidden;overscroll-behavior:contain;}
.sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:0 0 auto;padding:20px 2px 12px;}
.sidebar-head .brand{padding:0 8px;min-width:0}.sidebar-close{flex:0 0 auto}
.sidebar-nav{display:block!important;flex:1 1 auto!important;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding:4px 2px 18px;scrollbar-width:thin;scrollbar-color:#475569 transparent;}
.sidebar-nav::-webkit-scrollbar{width:6px}.sidebar-nav::-webkit-scrollbar-thumb{background:#475569;border-radius:20px}
.sidebar-nav>a,.nav-group summary{display:block;padding:11px 12px;border-radius:10px;color:#cbd5e1;font-weight:700;font-size:14px;cursor:pointer;user-select:none;list-style:none}
.nav-group summary::-webkit-details-marker{display:none}.nav-group summary{position:relative;padding-right:32px}.nav-group summary:after{content:'›';position:absolute;right:12px;top:8px;font-size:20px;line-height:1;transition:transform .16s}.nav-group[open] summary:after{transform:rotate(90deg)}
.sidebar-nav>a:hover,.nav-group summary:hover,.sidebar-nav>a.active{background:#1e293b;color:#fff}.nav-group[open]>summary{background:#172033;color:#fff}
.nav-sub{display:grid;gap:2px;margin:4px 0 8px;padding-left:9px;border-left:1px solid #334155}.nav-sub a{padding:9px 10px!important;font-size:13px!important;border-radius:8px!important;color:#94a3b8!important}.nav-sub a:hover{color:#fff!important;background:#1e293b!important}
.sidebar-install,.sidebar-foot{flex:0 0 auto}.sidebar-install{padding:8px 10px}.install-app-btn{width:100%}
.card{border-color:#e7ebf2;border-radius:18px;box-shadow:var(--shadow)}.stat{position:relative;overflow:hidden}.stat:before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}.stat .value{font-size:clamp(22px,2vw,30px);letter-spacing:-.03em}.topbar{padding:4px 0}.topbar-title{min-width:0}.topbar h1{letter-spacing:-.035em}.toolbar h2,.toolbar h3,.card h2,.card h3{letter-spacing:-.02em}
.dashboard-hero{background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff;border:0;padding:24px}.dashboard-hero .muted{color:#cbd5e1}.dashboard-hero .btn:not(.primary){background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.14)}
.chart-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:18px}.chart-card{min-width:0}.chart-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:18px}.chart-head h3{margin:0}.chart-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;background:var(--brand)}.legend-dot.alt{background:#0f172a}.legend-dot.expense{background:#94a3b8}
.bar-chart{display:flex;align-items:stretch;gap:12px;min-height:245px;padding:10px 4px 0;border-bottom:1px solid var(--line)}.bar-group{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px}.bar-pair{height:190px;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:4px}.bar{width:min(24px,42%);min-height:2px;border-radius:6px 6px 2px 2px;background:var(--brand);position:relative}.bar.alt{background:#0f172a}.bar.expense{background:#94a3b8}.bar-label{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.bar-value{font-size:10px;color:var(--muted);text-align:center;min-height:26px;line-height:1.25}
.donut-wrap{display:grid;grid-template-columns:160px 1fr;gap:22px;align-items:center}.donut{width:160px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--brand) 0 var(--donut-a),#f59e0b var(--donut-a) var(--donut-b),#ef4444 var(--donut-b) var(--donut-c),#7c3aed var(--donut-c) 100%);position:relative}.donut:after{content:'';width:96px;aspect-ratio:1;background:#fff;border-radius:50%;position:absolute}.donut-center{z-index:1;text-align:center;font-weight:800}.donut-center small{display:block;color:var(--muted);font-weight:600}.donut-list{display:grid;gap:10px}.donut-item{display:flex;justify-content:space-between;gap:12px;font-size:13px}.donut-key{display:flex;align-items:center;gap:7px}.dot{width:9px;height:9px;border-radius:50%;background:var(--brand)}.dot.b{background:#f59e0b}.dot.c{background:#ef4444}.dot.d{background:#7c3aed}
.progress-track{height:8px;background:#eef2f7;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--brand);border-radius:inherit}.tracker-type{display:inline-block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#475569;background:#f1f5f9;padding:4px 7px;border-radius:999px;margin-bottom:4px}
.report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.metric-split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-metric{padding:14px;border-radius:13px;background:#f8fafc;border:1px solid #eef2f7}.mini-metric strong{display:block;font-size:21px;margin-top:5px}
@media(max-width:1100px){.chart-grid,.report-grid{grid-template-columns:1fr}}
@media(max-width:1000px){.sidebar{width:min(86vw,310px);padding-top:env(safe-area-inset-top)}.sidebar-nav{padding-bottom:28px}.menu-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.48);z-index:19;opacity:0;pointer-events:none;transition:.2s}.menu-open .menu-backdrop{opacity:1;pointer-events:auto}.main{padding:18px 16px max(24px,env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:10;background:rgba(248,250,252,.94);backdrop-filter:blur(12px);padding:10px 0 12px;margin-bottom:18px}.menu-btn{min-width:44px;min-height:44px}}
@media(max-width:700px){.dashboard-hero{padding:20px}.donut-wrap{grid-template-columns:1fr;justify-items:center}.donut-list{width:100%}.bar-chart{gap:6px;min-height:220px}.bar-pair{height:165px}.bar-value{display:none}.metric-split{grid-template-columns:1fr}.card{padding:16px}.toolbar{align-items:stretch}.toolbar>.actions,.toolbar>form.actions{width:100%}.toolbar>.actions .btn,.toolbar>form.actions .input,.toolbar>form.actions .btn{flex:1 1 auto}.table-wrap{margin-left:-4px;margin-right:-4px}.stats{gap:12px}.stat .value{font-size:24px}}
@media(max-width:430px){.main{padding-left:12px;padding-right:12px}.topbar h1{font-size:21px}.bar-label{font-size:10px}.sidebar{width:90vw}}
@media print{.sidebar,.topbar,.menu-backdrop,.no-print{display:none!important}.main{margin:0!important;padding:0!important}.card{box-shadow:none}}

/* BillFlow V1.18 — visual cleanup and robust mobile/PWA sidebar */
.main{max-width:none;width:auto;padding:24px 28px 40px}.topbar{max-width:1500px;margin-left:auto;margin-right:auto}.main>section,.main>.dashboard-wrap,.main>.alert,.main>.card,.main>.grid,.main>.chart-grid,.main>.dashboard-hero,.main>br{max-width:1500px;margin-left:auto;margin-right:auto}.dashboard-wrap{display:grid;gap:18px}
.dashboard-hero{padding:20px 22px;border-radius:20px;background:linear-gradient(135deg,#111827 0%,#172554 100%)}
.dashboard-hero .toolbar{margin:0}.dashboard-hero strong{font-size:19px}.dashboard-hero .actions{justify-content:flex-end}.dashboard-hero .btn{border-radius:11px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.kpi-card{background:#fff;border:1px solid #e7ebf2;border-radius:16px;padding:17px 18px;min-width:0}.kpi-card .kpi-label{font-size:12px;font-weight:750;color:#64748b;text-transform:uppercase;letter-spacing:.045em}.kpi-card .kpi-value{font-size:clamp(22px,2vw,30px);font-weight:850;letter-spacing:-.04em;margin-top:7px;color:#0f172a}.kpi-card .kpi-note{font-size:12px;color:#64748b;margin-top:5px}.kpi-card.attention{border-color:#fed7aa;background:#fffaf5}.kpi-card.positive{border-color:#bbf7d0;background:#f8fff9}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:4px 0 0}.section-heading h2{margin:0;font-size:18px;letter-spacing:-.02em}.section-heading p{margin:4px 0 0;color:#64748b;font-size:13px}
.chart-grid{grid-template-columns:minmax(0,1.4fr) minmax(330px,.6fr);gap:16px}.chart-card{padding:20px}.bar-chart{height:270px;min-height:270px}.bar-pair{height:205px}.donut-wrap{min-height:230px}
.insight-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.tracker-list{display:grid;gap:10px}.tracker-row{padding:14px;border:1px solid #eef2f7;border-radius:13px;background:#fbfdff}.tracker-row+.tracker-row{margin-top:0}.tracker-row-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.tracker-row-actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.data-panels{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.panel-title h2{font-size:17px;margin:0}.data-panels .card{padding:0;overflow:hidden}.data-panels .panel-title{padding:17px 18px 0}.data-panels table th,.data-panels table td{padding:11px 14px}.data-panels .table-wrap{border:0;box-shadow:none}
.sidebar{display:flex!important;flex-direction:column!important;height:100dvh!important;max-height:100dvh!important;overflow:hidden!important}.sidebar-nav{flex:1 1 auto!important;min-height:0!important;max-height:none!important;overflow-y:auto!important;overflow-x:hidden!important;-webkit-overflow-scrolling:touch!important;overscroll-behavior-y:contain!important;touch-action:pan-y!important}.sidebar-install,.sidebar-foot{flex:0 0 auto!important}.sidebar-foot{margin-top:0!important}
@media(max-width:1180px){.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}.data-panels,.insight-grid{grid-template-columns:1fr}}
@media(max-width:1000px){.main{padding:14px 14px 30px}.sidebar{top:0!important;bottom:0!important;height:100dvh!important;max-height:100dvh!important}.sidebar-nav{padding-bottom:24px!important}.dashboard-wrap{gap:14px}}
@media(max-width:700px){.dashboard-hero{padding:17px}.dashboard-hero .toolbar>div:first-child{width:100%}.dashboard-hero .actions{display:grid!important;grid-template-columns:1fr 1fr!important;width:100%}.dashboard-hero .actions .btn:last-child{grid-column:1/-1}.kpi-grid{grid-template-columns:1fr 1fr;gap:10px}.kpi-card{padding:14px}.kpi-card .kpi-value{font-size:21px}.chart-card{padding:15px}.bar-chart{height:235px;min-height:235px}.bar-pair{height:175px}.section-heading{align-items:flex-start;flex-direction:column}.data-panels table{min-width:620px}}
@media(max-width:460px){.kpi-grid{grid-template-columns:1fr}.dashboard-hero .actions{grid-template-columns:1fr!important}.dashboard-hero .actions .btn:last-child{grid-column:auto}.donut-wrap{grid-template-columns:1fr}.donut{width:145px}.data-panels{gap:12px}}

/* BillFlow V1.19 — platform approval & Super Admin */
.badge.approved{background:#dcfce7;color:#166534}.badge.suspended,.badge.rejected{background:#fee2e2;color:#991b1b}.badge.pending{background:#fef3c7;color:#92400e}
.admin-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;background:linear-gradient(135deg,#f8fafc,#eef2ff)}.admin-banner p{margin:5px 0 0}.admin-filters{justify-content:flex-end}.admin-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-detail-grid>div{display:grid;gap:4px}.admin-user-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.admin-user-row:last-child{border-bottom:0}
@media(max-width:760px){.admin-banner{align-items:stretch;flex-direction:column}.admin-banner .btn{width:100%}.admin-detail-grid{grid-template-columns:1fr}.admin-user-row{flex-direction:column}.admin-filters{display:grid!important;grid-template-columns:1fr 1fr}.admin-filters .btn{width:100%}}

/* V1.20 Super Admin notifications */
.nav-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;margin-left:6px;border-radius:999px;background:#dc2626;color:#fff;font-size:11px;font-weight:800}.pending-alert{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa;font-size:12px;font-weight:700;text-decoration:none}@media(max-width:700px){.pending-alert{font-size:11px;padding:6px 8px}}

/* BillFlow V1.24 — Biznotech branding and document templates */
.sidebar-head .platform-logo{width:188px;max-width:100%;max-height:82px;object-fit:contain;object-position:left center}.auth-brand{display:flex;justify-content:center;align-items:center}.auth-brand .platform-logo{width:min(310px,100%);max-width:310px;max-height:112px;object-fit:contain;margin:0 auto}.settings-section{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.template-grid{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:12px;margin-top:16px}.template-option{display:grid;gap:8px;cursor:pointer}.template-option>input{position:absolute;opacity:0;pointer-events:none}.template-option>strong{font-size:13px;color:#334155}.template-option:has(input:checked) .template-thumb{outline:3px solid var(--brand);outline-offset:2px}.template-option:has(input:checked)>strong{color:var(--brand)}.template-option:has(input:disabled){opacity:.55;cursor:not-allowed}
.template-thumb{position:relative;display:block;aspect-ratio:.72;background:#fff;border:1px solid #dbe2ea;border-radius:8px;padding:12px;overflow:hidden;box-shadow:0 5px 14px rgba(15,23,42,.06)}.template-thumb i{display:block;width:46%;height:7px;background:#1e3a8a;border-radius:2px;margin-bottom:9px}.template-thumb b{display:block;font-size:8px;line-height:1;color:#0f172a}.template-thumb em{position:absolute;right:10px;top:12px;font-style:normal;font-size:7px;font-weight:800;color:#0f172a}.template-thumb span{display:block;height:4px;background:#e2e8f0;margin-top:8px;border-radius:2px}.template-thumb span:nth-of-type(1){margin-top:24px}.template-thumb span:nth-of-type(2){width:82%}.template-thumb span:nth-of-type(3){width:62%}
.template-corporate{border-top:7px solid #2563eb}.template-corporate i{background:#0f172a}.template-minimal i{height:3px;background:#111827}.template-minimal{box-shadow:none}.template-professional:before{content:'';position:absolute;left:10px;right:10px;top:10px;height:12px;background:#2563eb}.template-professional i,.template-professional b{margin-top:15px}.template-bold{background:linear-gradient(#0f172a 0 26%,#fff 26%)}.template-bold b,.template-bold em{color:#fff}.template-bold i{background:#60a5fa}.template-elegant{background:#fffdf7;border-color:#d6c7a6}.template-elegant i{margin-left:auto;margin-right:auto;background:#8b7355;width:64%}.template-elegant b{text-align:center;font-family:Georgia,serif}.template-classic{background:#fbf6e9;border-color:#c9b98e}.template-classic i{background:#6b5a3e}.template-freelancer{border-left:10px solid #dbeafe}.template-freelancer i{background:#2563eb}.template-retail i{width:100%;height:3px}.template-retail:after{content:'';position:absolute;left:12px;right:12px;bottom:12px;border-top:2px dashed #94a3b8}.template-service{border-bottom:7px solid #2563eb}.template-service i{background:#2563eb;width:70%}
@media(max-width:1100px){.template-grid{grid-template-columns:repeat(3,minmax(120px,1fr))}}@media(max-width:650px){.template-grid{grid-template-columns:repeat(2,minmax(120px,1fr))}.auth-brand .platform-logo{max-width:260px}}

/* BillFlow V1.28 — reliable install action + WhatsApp draft creator */
.whatsapp-form-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;margin-bottom:18px;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:13px}.whatsapp-form-cta>div{display:grid;gap:3px}.whatsapp-form-cta strong{color:#166534}.whatsapp-form-cta span{font-size:13px;color:#4b5563}.whatsapp-card{max-width:900px}.whatsapp-intro{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.whatsapp-intro h2{margin:0 0 6px}.whatsapp-intro p{margin:0}.review-badge{white-space:nowrap;background:#dcfce7;color:#166534;border:1px solid #bbf7d0;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:800}.whatsapp-textarea{min-height:220px;resize:vertical}.whatsapp-draft-note{margin-top:16px}.sidebar-install .install-app-btn[hidden]{display:none!important}
@media(max-width:700px){.whatsapp-form-cta,.whatsapp-intro{flex-direction:column;align-items:stretch}.whatsapp-form-cta .btn{width:100%;text-align:center}.review-badge{align-self:flex-start}}

/* V1.31 subscriptions + Collect */
.trial-reminder{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 18px;padding:14px 18px;border:1px solid #bfd4ff;background:#eef5ff;border-radius:14px;color:#0f1d37}.trial-reminder div{display:flex;flex-direction:column;gap:3px}.trial-reminder.warning{background:#fff7e8;border-color:#f5d69a}.subscription-wrap{max-width:760px;margin:30px auto}.subscription-card{padding:32px}.subscription-kicker,.collect-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.16em;color:#2563eb}.subscription-card h2{font-size:30px;margin:10px 0}.subscription-price{display:flex;align-items:baseline;gap:8px;margin:22px 0}.subscription-price strong{font-size:42px}.subscription-price span{color:#64748b}.subscription-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;padding-left:20px;margin:20px 0 26px}.subscription-pay{min-width:220px;text-align:center}.small-note{font-size:12px}.collect-hero{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px}.collect-hero h2{font-size:34px;margin:6px 0}.dashboard-collect{padding:22px}.collect-mini-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.collect-mini-grid span{display:flex;flex-direction:column;padding:13px;border-radius:12px;background:#f8fafc;color:#64748b;font-size:12px}.collect-mini-grid b{color:#0f172a;font-size:18px;margin-bottom:3px}.toggle-row{display:flex;gap:10px;align-items:center;font-weight:600}.subscription-admin-card{border:1px solid #c8d9ff}
@media(max-width:700px){.trial-reminder,.collect-hero{align-items:flex-start;flex-direction:column}.trial-reminder .btn,.collect-hero .btn{width:100%;text-align:center}.subscription-list{grid-template-columns:1fr}.collect-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.subscription-card{padding:22px}.subscription-card h2{font-size:25px}.subscription-price strong{font-size:34px}}


/* BillFlow V1.32 — subscription visibility + cache-safe UI */
.trial-reminder .trial-pill{display:inline-flex;align-self:flex-start;width:max-content;padding:4px 8px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:10px;font-weight:900;letter-spacing:.1em;margin-bottom:3px}
.trial-reminder.warning{background:#fff7e8;border-color:#f2c66d}.trial-reminder.warning .trial-pill{background:#ffedd5;color:#c2410c}
.trial-reminder.danger{background:#fff1f2;border-color:#fda4af}.trial-reminder.danger .trial-pill{background:#ffe4e6;color:#be123c}
@media(max-width:700px){.trial-reminder{margin-left:0;margin-right:0}.trial-reminder .trial-pill{font-size:9px}}

/* V1.33 document management polish */
.table-wrap td .actions{flex-wrap:nowrap}.table-wrap td .actions form{margin:0}.document-form textarea{min-height:120px}.danger-zone strong{color:#7f1d1d}
@media(max-width:700px){.table-wrap td .actions{flex-wrap:wrap}}

/* V1.34: long invoice/quotation descriptions */
.item-description{width:100%;min-height:92px;resize:vertical;line-height:1.45;white-space:pre-wrap}.smart-item-row{align-items:start}.item-details{display:flex;flex-direction:column;gap:7px}