:root{
  --nav:#0b1f3a;--nav2:#122a4d;--blue:#2a6fdb;--blue2:#164a91;--blue-soft:#eaf1fc;
  --bg:#f3f5fa;--card:#fff;--text:#111827;--muted:#6b7488;--border:#e6e9f1;
  --red:#c0392b;--green:#0f7a4c;--radius:11px;--radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);--shadow-md:0 6px 20px rgba(11,31,58,.07);--shadow-lg:0 18px 45px rgba(11,31,58,.12);
  font-family:'Plus Jakarta Sans',Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden;max-width:100%}
body{margin:0;font-family:inherit;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:14px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.shell{min-height:100vh;display:flex;flex-direction:column}
a{color:var(--blue)}

/* ---------- header ---------- */
.top{min-height:54px;background:linear-gradient(180deg,var(--nav2),var(--nav));color:#fff;display:flex;align-items:center;padding:0 20px;justify-content:space-between;gap:16px;box-shadow:0 2px 10px rgba(0,0,0,.18);position:fixed;top:0;left:0;right:0;z-index:20}
.brand-wrap{display:flex;align-items:center;gap:10px;min-width:0}
.header-logo{width:34px;height:34px;object-fit:contain;flex:0 0 auto;background:#fff;border-radius:8px;padding:4px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.brand{font-weight:800;font-size:16px;letter-spacing:.2px}
.who{font-size:11.5px;color:#9fb4d6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:50vw}
.account{display:flex;align-items:center;gap:12px}
.account #user{font-size:12px;color:#dbe6f6;font-weight:600}

/* ---------- layout ---------- */
.layout{display:flex;flex-direction:column;flex:1}
.chip-nav{position:fixed;top:var(--header-h,54px);left:0;right:0;z-index:19;display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:9px;background:#eef1f7;border-bottom:1px solid var(--border);padding:13px 24px;width:100%;box-sizing:border-box}
.chip-nav::-webkit-scrollbar{display:none}
.nav{display:inline-flex;align-items:center;gap:8px;border:0;background:#fff;text-align:left;padding:9px 15px;border-radius:12px;color:#43506a;font-weight:700;font-size:13px;box-shadow:0 1px 2px rgba(15,23,42,.06);transition:background .15s ease,color .15s ease,box-shadow .15s ease,transform .05s ease}
.nav .ic{flex:0 0 auto;opacity:.75;width:16px;height:16px}
.nav.active{background:var(--nav);color:#fff;box-shadow:0 5px 14px rgba(11,31,58,.28)}
.nav.active .ic{opacity:1}
.nav:hover:not(.active){background:#f7f9fd;color:#1c2a44}
.nav:active{transform:translateY(1px)}

main{padding:18px 24px;padding-top:calc(var(--header-h,54px) + var(--nav-h,60px) + 18px);max-width:1360px;width:100%;margin:0 auto;min-width:0}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow-sm)}
.metric{font-size:24px;font-weight:800;font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}
.back-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 10px 6px 8px;margin-bottom:8px;font-size:12px}
.back-btn .ic{width:16px;height:16px}
.toolbar h1{margin:0 0 2px;font-size:19px;letter-spacing:-.2px}

h1,h2,h3{font-family:inherit;letter-spacing:-.2px}

/* ---------- buttons ---------- */
.btn{border:0;border-radius:10px;padding:8px 13px;font-weight:700;font-size:12.5px;cursor:pointer;transition:filter .15s ease,transform .05s ease;box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(1px)}
.primary{background:var(--blue);color:#fff;box-shadow:0 4px 12px rgba(42,111,219,.28)}
.primary:hover{filter:brightness(1.06)}
.ghost{background:#eef1f7;color:var(--text);box-shadow:none}
.ghost:hover{background:#e4e8f1}
.soft{background:var(--blue-soft);color:var(--blue2);box-shadow:none}
.soft:hover{background:#dde9fb}
.top-btn{background:#ffffff1c;color:#fff;box-shadow:none}
.top-btn:hover{background:#ffffff2c}
.danger{background:#fdeeed;color:var(--red);box-shadow:none}
.wide{width:100%;margin-top:12px}
.menu-btn{display:none!important}
.outline{background:#fff;color:#43506a;box-shadow:none;border:1px solid var(--border)}
.outline:hover{background:#f7f9fd}
.outline .ic,.outline span{vertical-align:middle}
.outline{display:inline-flex;align-items:center;gap:6px}
.icon-btn{padding:8px;display:inline-flex;align-items:center;justify-content:center}
.count-badge{display:inline-block;background:var(--blue-soft);color:var(--blue2);font-size:11.5px;font-weight:800;padding:2px 9px;border-radius:999px;margin-left:6px;vertical-align:middle}
.price-book .pb-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.price-book .pb-new{margin-left:auto}
.small-note{font-size:11.5px;margin:4px 0 14px}
.link-btn{background:none;border:0;padding:0;font-weight:800;font-size:13px;color:var(--text);text-align:left;cursor:pointer}
.link-btn:hover{color:var(--blue);text-decoration:underline}
.pb-unit{margin:0;width:auto;min-width:100px}
.pb-price{margin:0;width:100px}
.toolbar-actions,.button-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ---------- notices / tables ---------- */
.import-warning{background:#fff8e6;border:1px solid #f2d48a;color:#674b08;padding:9px;border-radius:var(--radius-sm)}
.info{background:var(--blue-soft);color:var(--blue2);padding:8px;border-radius:7px}
details{margin:12px 0}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 10px;border-bottom:1px solid #eef1f6;text-align:left;font-size:12.5px}
th{font-size:9.5px;text-transform:uppercase;letter-spacing:.06em;color:#8b93a7;font-weight:750}
tbody tr{transition:background .12s ease}
tbody tr:hover{background:#f7f9fc}
.badge{display:inline-block;padding:3px 8px;border-radius:999px;background:#eef1f7;font-size:10px;font-weight:800;letter-spacing:.02em}
.status-approved,.status-paid,.status-completed{background:#e5f6ec;color:var(--green)}
.status-rejected,.status-overdue{background:#fdeeed;color:#a33228}
.status-sent,.status-viewed,.status-scheduled{background:var(--blue-soft);color:var(--blue2)}
.status-changes_requested{background:#fff3e0;color:#b8720a}
.filters{display:grid;grid-template-columns:minmax(240px,1fr) 210px;gap:10px;margin-bottom:12px}
.filters input,.filters select{margin:0}
.sort-bar{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.sort-bar label{font-size:13px;color:var(--muted,#667);white-space:nowrap}
.sort-bar select{margin:0;min-width:200px}
.daterange-bar{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.daterange-bar label{font-size:13px;color:var(--muted,#667);white-space:nowrap}
.daterange-bar select{margin:0;min-width:190px}
.daterange-bar input[type=date]{margin:0}
.actions{display:flex;gap:6px;white-space:nowrap}
.empty{text-align:center;color:var(--muted);padding:30px}
.table-card{overflow:auto;-webkit-overflow-scrolling:touch}
.section-subtitle{font-size:14px;font-weight:750;letter-spacing:-.1px;margin:22px 0 10px}
.est-tabs{-webkit-overflow-scrolling:touch}

/* ---------- forms / modal ---------- */
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.formgrid .full{grid-column:1/-1}
label{font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:#69748a;font-weight:800}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid #d7dce6;border-radius:9px;margin-top:4px;background:#fff;font-size:13px;transition:border-color .15s ease,box-shadow .15s ease}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(42,111,219,.15)}
.modalbg{position:fixed;inset:0;background:#0b254566;display:flex;align-items:flex-start;justify-content:center;padding:40px 14px;overflow:auto;backdrop-filter:blur(2px)}
.modal{background:#fff;border-radius:14px;padding:16px;width:min(720px,100%);max-height:88vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.doc-tabs{display:flex;gap:2px;background:var(--blue-soft,#eaf1ff);padding:3px;border-radius:10px;margin-bottom:14px}
.doc-tab{flex:1;text-align:center;padding:7px 0;font-size:12.5px;font-weight:700;border-radius:8px;color:#66748a;cursor:pointer;border:none;background:transparent}
.doc-tab.active{background:#fff;color:#0b1f3a;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.doc-tabpane{display:none}
.doc-tabpane.active{display:block}
.client-more{border:1px dashed #d7dce6;border-radius:9px;padding:8px 12px;margin-bottom:12px}
.client-more summary{cursor:pointer;font-size:12px;color:#66748a;font-weight:700;list-style:none}
.client-more summary::-webkit-details-marker{display:none}
.client-more .formgrid{margin-top:12px}
.addr-wrap{position:relative}
.addr-suggestions{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #d7dce6;border-radius:9px;margin-top:4px;box-shadow:0 6px 18px rgba(0,0,0,.12);overflow-y:auto;max-height:220px;z-index:6}
.addr-suggestions div{padding:9px 11px;font-size:12.5px;border-bottom:1px solid #eef0f4;cursor:pointer}
.addr-suggestions div:last-child{border-bottom:none}
.addr-suggestions div:hover{background:var(--blue-soft,#eaf1ff)}
.addr-suggestions div b{display:block;font-size:12.5px}
.addr-suggestions div span{color:#8792a6;font-size:11px}
.addr-attrib{font-size:10.5px;color:#a2acc0;margin:-8px 0 12px}

/* ---------- dashboard ---------- */
.period-select{width:auto;min-width:180px;margin:0}
.dashboard-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dashboard-filters input[type=date]{width:auto;margin:0;padding:8px 10px}
.dashboard-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:12px}
.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-6{grid-column:span 6}.span-8{grid-column:span 8}.span-12{grid-column:span 12}
.dash-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-md);transition:box-shadow .18s ease,transform .18s ease}
.dash-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.dash-title{min-height:44px;display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border-bottom:1px solid var(--border)}
.dash-title>span{width:30px;height:30px;flex:0 0 auto;border-radius:9px;background:linear-gradient(145deg,var(--blue),var(--blue2));display:grid;place-items:center;color:#fff;box-shadow:0 4px 10px rgba(22,74,145,.28)}
.dash-title>span .ic{width:15px;height:15px}
.dash-title h2{font-size:14px;margin:0;flex:1;font-weight:750;letter-spacing:-.1px}
.dash-title small{color:var(--muted);font-weight:700;font-size:10.5px}
.dash-body{padding:14px}
.sales-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:80px}
.hero-money{font-size:26px;font-weight:800;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.trend{font-weight:750;margin-top:7px;font-size:12px}
.positive{color:var(--green)!important}
.negative{color:var(--red)!important}
.compact-stats{display:grid;gap:8px}
.compact-stats>div{display:flex;align-items:center;justify-content:space-between;background:#f6f8fb;border-radius:9px;padding:9px 11px}
.compact-stats b{background:var(--nav);color:#fff;border-radius:7px;padding:5px 9px;font-variant-numeric:tabular-nums}
.revenue-layout{display:grid;grid-template-columns:minmax(250px,.8fr) minmax(380px,1.5fr);gap:20px;align-items:center}
.insight{margin-top:14px;background:#f6f8fb;padding:11px;border-radius:10px;border-left:3px solid var(--blue)}
.insight p{font-size:12px;line-height:1.5;margin:7px 0 0;color:#53667d}
.line-chart svg{width:100%;height:auto;overflow:visible}
.axis{stroke:#c8d2e0;stroke-width:1}
.gridline{stroke:#eef1f6;stroke-width:1}
.chart-area{fill:#2a6fdb14}
.chart-line{fill:none;stroke:var(--blue);stroke-width:3.5;stroke-linejoin:round;stroke-linecap:round}
.line-chart circle{fill:#fff;stroke:var(--blue);stroke-width:3;transition:r .12s ease}
.line-chart circle:hover{r:6}
.chart-dates{display:flex;justify-content:space-between;gap:6px;font-size:10px;color:var(--muted);margin-top:6px}
.chart-dates span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-dates span:last-child{text-align:right}
.profit-bar{height:16px;border:1px solid var(--border);background:#f0f3f8;border-radius:6px;overflow:hidden}
.profit-bar span{display:block;height:100%;background:linear-gradient(90deg,#1baf7a,#0f7a4c);border-radius:5px}
.profit-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center;margin-top:15px}
.profit-stats b{display:block;font-size:16px;font-variant-numeric:tabular-nums}
.profit-stats span{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.donut-layout{display:grid;grid-template-columns:minmax(140px,180px) 1fr;gap:20px;align-items:center;justify-items:center}
.donut{width:150px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--border)}
.donut-hole{width:58%;aspect-ratio:1;border-radius:50%;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 0 5px #fff}
.donut-hole b{font-size:13px;text-align:center;font-variant-numeric:tabular-nums}
.donut-hole span{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.chart-legend{width:100%;display:grid;gap:7px}
.chart-legend>div{display:grid;grid-template-columns:10px 1fr auto;gap:8px;align-items:center;font-size:11px}
.chart-legend i{width:10px;height:10px;border-radius:3px}
.chart-legend b{font-variant-numeric:tabular-nums}
.chart-empty{min-height:140px;display:grid;place-items:center;color:var(--muted);text-align:center;font-size:12px}
.lead-hub{display:grid}
.lead-hub>div{display:grid;grid-template-columns:1fr 54px 128px;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}
.lead-hub>div:last-child{border-bottom:0}
.lead-hub span b{display:block}
.lead-hub strong{text-align:center;background:#f6f8fb;border-radius:8px;padding:7px;font-variant-numeric:tabular-nums}

/* ---------- login ---------- */
.login{max-width:420px;margin:8vh auto;padding:32px 28px;box-shadow:var(--shadow-lg);border-radius:18px}
.login-logo{display:block;width:min(220px,80%);max-height:150px;object-fit:contain;margin:0 auto 14px}
.login h1{text-align:center;margin:6px 0;font-size:20px}
.login>p{text-align:center;margin:0 0 22px}
.lineitem{display:grid;grid-template-columns:1.3fr 1.2fr .55fr .7fr .8fr auto;gap:8px;margin:8px 0;align-items:center}
.li-service{margin:0}
.li-amount{font-size:12.5px;font-weight:800;color:var(--blue2);text-align:right;white-space:nowrap}
.doc-totals{margin-top:14px;padding:12px 14px;background:var(--blue-soft);border-radius:10px;display:grid;gap:6px}
.doc-totals>div{display:flex;justify-content:space-between;font-size:12.5px;color:var(--blue2)}
.doc-totals>div.total{border-top:1px solid #c7d9f2;margin-top:4px;padding-top:8px;font-size:14px;font-weight:800;color:var(--nav)}
.error{background:#fdeeed;color:#9f2f27;padding:10px;border-radius:8px}
.success{background:#e7f7ee;color:#176b44;padding:10px;border-radius:8px}

/* ---------- responsive ---------- */
@media(max-width:900px){
  input,select,textarea{font-size:16px}
  .grid4{grid-template-columns:1fr 1fr}
  .formgrid{grid-template-columns:1fr}
  .formgrid .full{grid-column:auto}
  .filters{grid-template-columns:1fr 150px}
  .span-3,.span-4,.span-6,.span-8{grid-column:span 12}
  .revenue-layout{grid-template-columns:1fr}
  .donut-layout{grid-template-columns:1fr 1fr}
  main{padding:22px;padding-top:calc(var(--header-h,54px) + var(--nav-h,60px) + 22px)}
}
@media(max-width:560px){
  main{padding:16px;padding-top:calc(var(--header-h,50px) + var(--nav-h,56px) + 16px)}
  .grid4{grid-template-columns:1fr}
  .top{padding:0 14px}
  .header-logo{width:38px;height:38px}
  .who{max-width:38vw}
  .account #user{display:none}
  .lineitem{grid-template-columns:1fr;gap:6px;padding:10px;border:1px solid var(--border);border-radius:10px;background:#fafbfd}
  .li-amount{text-align:left}
  .login{margin:4vh 12px;padding:26px 20px;max-width:none}
  .login-logo{max-height:130px}
  .toolbar{align-items:flex-start;flex-direction:column}
  .toolbar-actions{width:100%}
  .toolbar-actions>.btn,.button-group{flex:1}
  .button-group>.btn{flex:1}
  .actions{flex-wrap:wrap}
  .period-select{width:100%}
  .dashboard-filters{width:100%}
  .dashboard-filters input[type=date]{flex:1;min-width:0}
  .sales-summary{align-items:flex-start;flex-direction:column}
  .hero-money{font-size:24px}
  .donut-layout{grid-template-columns:1fr}
  .donut{width:140px}
  .profit-stats{grid-template-columns:1fr}
  .lead-hub>div{grid-template-columns:1fr 42px}
  .lead-hub button{grid-column:1/-1}
  .dash-title{align-items:flex-start;flex-wrap:wrap}
  .dash-title small{width:100%;padding-left:40px}
  .chip-nav{padding:10px 14px;gap:7px;top:var(--header-h,50px)}
  .nav{padding:8px 12px;font-size:12.5px;flex-shrink:0}
  .price-book .pb-actions{width:100%}
  .price-book .pb-new{margin-left:0;width:100%}
  .price-book .pb-actions .outline{flex:1;justify-content:center}
  .pb-unit,.pb-price{width:100%}
}

/* Toggle switches */
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}
.toggle-row:last-of-type{border-bottom:none}
.toggle-row label:first-child{font-weight:600}
.switch{position:relative;display:inline-block;width:42px;height:24px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.switch .slider{position:absolute;cursor:pointer;inset:0;background:#d7dce5;border-radius:999px;transition:.15s}
.switch .slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch input:checked+.slider{background:var(--blue)}
.switch input:checked+.slider:before{transform:translateX(18px)}
.card.collapsible label{font-weight:700;display:block;margin-bottom:6px}
.card.collapsible textarea{width:100%;min-height:70px}

/* Estimate status tabs */
.est-tabs{display:flex;gap:8px;overflow-x:auto;margin:14px 0;padding-bottom:2px}
.est-tab{flex:1 0 auto;min-width:100px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 11px;text-align:left;display:flex;flex-direction:column;gap:2px;cursor:pointer}
.est-tab span{font-size:11px;font-weight:700;color:var(--muted)}
.est-tab b{font-size:13px}
.est-tab.active{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-soft)}

/* Estimate action buttons */
.est-actions{margin-top:6px;width:100%}
.est-schedule{background:var(--blue);color:#fff}
.est-invoice{background:var(--nav);color:#fff}
.est-decline{background:var(--red);color:#fff}
.est-paid{background:var(--green);color:#fff}

@media(max-width:560px){
  .est-tabs{margin:12px -16px;padding:0 16px 4px;width:calc(100% + 32px)}
  .est-tab{min-width:130px}
  .est-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}
  .est-actions .btn{flex:none;padding:8px 6px;font-size:12px}
  .table-card table,.table-card thead,.table-card tbody,.table-card th,.table-card tr{display:block;width:100%}
  .table-card thead{position:absolute;left:-9999px}
  .table-card tbody tr{border:1px solid var(--border);border-radius:10px;margin-bottom:10px;padding:4px 12px;background:#fff}
  .table-card tbody tr:last-child{margin-bottom:0}
  .table-card td{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid #eef1f6;padding:8px 0}
  .table-card td:last-child{border-bottom:none}
  .table-card td[data-label]::before{content:attr(data-label);font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:#8b93a7;font-weight:750;flex:0 0 auto;padding-top:2px}
  .table-card td.actions{flex-direction:row;flex-wrap:wrap;justify-content:flex-end;align-items:center;white-space:normal;gap:6px}
  .table-card td.actions::before{display:none}
  .table-card td.actions .btn{width:auto;flex:0 0 auto;padding:6px 10px;font-size:11.5px}
  .table-card .empty{display:block;text-align:center}
}