:root{--bg:#f7f8fb;--surface:#fff;--ink:#192338;--sub:#6f7a8c;--line:#e7eaf0;--primary:#6d43d6;--primary-dark:#5a32bd;--primary-light:#f0eaff;--nav:#17213a;--radius:16px;--shadow:0 9px 30px rgba(33,38,61,.035)}
*{box-sizing:border-box}html{font-family:Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px}a{color:inherit;text-decoration:none}a:hover{color:var(--primary)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;flex:0 0 248px;min-height:100vh;background:var(--nav);color:#c5cbe0;display:flex;flex-direction:column;padding:30px 15px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:0 12px;margin-bottom:51px;color:#fff}.brand:hover{color:white}.brand-mark,.login-logo{height:39px;width:39px;border-radius:12px;background:linear-gradient(135deg,#a789ff,#6d43d6);display:flex;align-items:center;justify-content:center;color:white;font-size:30px;box-shadow:0 5px 18px rgba(133,100,248,.28)}.brand strong{font-size:19px;letter-spacing:-.6px}.brand small{display:block;color:#98a6bd;font-size:11px;margin-top:3px}.sidebar-label{font-size:10px;font-weight:750;letter-spacing:1.4px;color:#7585a3;margin:9px 16px 13px}.nav-list{display:grid;gap:5px;margin-bottom:25px}.nav-item{display:flex;align-items:center;gap:13px;border-radius:10px;padding:13px 14px;font-weight:550;color:#c3cde0;transition:.15s background}.nav-item span{font-size:19px;width:22px;text-align:center}.nav-item:hover{color:white;background:#273452}.nav-item.selected{color:white;background:#39416d}.sidebar-bottom{margin-top:auto;border-top:1px solid #35415b;padding:22px 8px 0}.account{display:flex;align-items:center;gap:10px}.avatar{border-radius:50%;background:#4d5b81;color:white;display:flex;justify-content:center;align-items:center;font-weight:750;width:39px;height:39px}.account strong,.account small{display:block}.account strong{color:white}.account small{font-size:11px;margin-top:3px;color:#95a3bc}.logout-button{margin-top:15px;background:none;border:0;color:#a9b6cc;padding:6px 0}.logout-button:hover{color:white}.main-column{min-width:0;flex:1}.topbar{min-height:110px;border-bottom:1px solid var(--line);background:white;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px clamp(22px,4vw,60px)}.eyebrow{color:#8c92a5;font-size:10px;letter-spacing:1.5px;font-weight:750}.topbar h1{font-size:25px;letter-spacing:-.8px;margin:7px 0 0}.top-new{align-self:center}.mobile-brand{display:none}.page-content{padding:clamp(20px,3vw,43px) clamp(22px,4vw,60px);max-width:1680px;margin:auto}.page-intro{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:25px}.page-intro h2{font-size:22px;letter-spacing:-.5px;margin:0 0 6px}.page-intro p,.panel-head p{margin:0;color:var(--sub);line-height:1.5}.button{border:1px solid transparent;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;padding:11px 16px;line-height:1.3;white-space:nowrap;transition:.15s}.button.primary{background:var(--primary);color:#fff}.button.primary:hover{background:var(--primary-dark);color:#fff}.button.secondary{background:white;color:#43506a;border-color:#dce1eb}.button.secondary:hover{background:#f7f6ff;color:var(--primary)}.button.danger{background:#fff3f3;color:#bd3546;border-color:#ffdadd}.button.danger:hover{background:#ffe9ed}.button.full{width:100%}.button.small{padding:7px 10px;font-size:12px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:23px}.stats-grid.triple{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:22px;min-height:173px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:flex-start}.stat-card.highlight{background:#fffcf6;border-color:#f2e4c9}.stat-icon{width:35px;height:35px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:15px}.stat-icon.purple{background:#f0eaff;color:#734fd2}.stat-icon.green{background:#e8f8f1;color:#1ca674}.stat-icon.amber{background:#fff0d9;color:#d8952d}.stat-icon.blue{background:#e9f0ff;color:#4d7dde}.stat-card>span{color:#6f7890;font-size:12px;font-weight:650;margin-bottom:9px}.stat-card>strong{font-size:26px;letter-spacing:-.8px;white-space:nowrap}.stat-card>small{color:#8e97a6;font-size:11px;margin-top:7px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;margin-bottom:20px}.two-col.left-wide{grid-template-columns:minmax(0,1.7fr) minmax(285px,.9fr)}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:23px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:21px}.panel-head h2{font-size:16px;letter-spacing:-.2px;margin:0 0 6px}.panel-head p{font-size:12px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;min-width:440px}th{color:#8a93a2;text-transform:uppercase;font-size:10px;letter-spacing:.9px;font-weight:750;padding:13px 11px;border-bottom:1px solid var(--line);white-space:nowrap}td{border-bottom:1px solid #edf0f4;padding:16px 11px;vertical-align:middle;color:#465168;font-size:12px}tbody tr:last-child td{border-bottom:none}.bold-cell{font-weight:700;color:#28334a}.muted,.help-text,.footnote{color:var(--sub)}.money{font-weight:750;color:#29364b;white-space:nowrap}.amount-due{font-weight:750;color:#c48025;white-space:nowrap}.amount-ok{font-weight:750;color:#299765;white-space:nowrap}.under-cell{display:block;margin-top:5px;color:#9aa3ae;font-size:10px;font-weight:450}.text-link{color:var(--primary);font-size:12px;font-weight:750;white-space:nowrap}.text-link:hover{text-decoration:underline}.empty-cell{text-align:center;color:#9299a7;padding:32px 10px}.empty-box{text-align:center;border:1px dashed #dce6df;background:#f9fffb;padding:25px 15px;border-radius:12px;color:#32875f}.empty-box p{color:var(--sub);font-size:12px}.big-check{font-size:27px;display:block;margin-bottom:10px}.stack-form{display:grid;gap:16px}.stack-form label,label{display:block;font-size:12px;font-weight:700;color:#465268}input:not([type=checkbox]),select,textarea{display:block;width:100%;border:1px solid #dce1e9;border-radius:9px;background:white;color:#273247;padding:11px 13px;outline:none;margin-top:8px;transition:.15s;border-color:#dce1e9;min-height:43px}input:focus,select:focus,textarea:focus{border-color:#8b67e4;box-shadow:0 0 0 3px #eee8ff}textarea{resize:vertical;min-height:70px}label small{font-size:10px;color:#8b95a4;display:block;margin-top:7px;font-weight:450}.required{color:#ca5270}.filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.filter-row>input{flex:1;min-width:130px;margin-top:0}.check-label{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:600;white-space:nowrap}.check-label input{accent-color:var(--primary)}.filter-row button{margin-left:auto}.status-pill{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:800}.status-pill.active{background:#e6f7ee;color:#238a5b}.status-pill.inactive{background:#f0f0f3;color:#858a9b}.small-link{color:var(--primary);padding:4px 0;border:0;background:transparent;font-size:11px;font-weight:750}.small-link:hover{text-decoration:underline}.inline-actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.tiny-details{position:relative}.tiny-details summary{cursor:pointer;color:var(--primary);font-size:11px;font-weight:750;white-space:nowrap}.tiny-details[open] .inline-edit,.tiny-details[open] .inline-void{position:absolute;z-index:5;right:0;top:27px;background:white;border:1px solid var(--line);border-radius:12px;padding:14px;min-width:235px;box-shadow:0 12px 35px #13233b24;display:grid;gap:9px}.inline-edit label{font-size:11px}.inline-edit input,.inline-void input{margin-top:5px}.row-void{opacity:.5}.balance-hint{padding:13px 14px;border-radius:10px;background:#fff7e8;color:#a16f2e;font-size:12px;margin-bottom:20px}.back-link{font-size:12px;color:var(--primary);font-weight:700;margin-bottom:21px}.sale-layout{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(280px,.85fr);gap:19px;align-items:start}.sale-main{display:grid;gap:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sale-row,.sale-column-head{display:grid;grid-template-columns:minmax(145px,1fr) 100px 120px 25px;gap:10px;align-items:center}.sale-column-head{font-size:10px;color:#929aab;font-weight:750;letter-spacing:.7px;padding:0 0 7px}.sale-row{padding:9px 0;border-bottom:1px solid #f0f2f6}.sale-row input,.sale-row select{margin-top:0;min-width:0}.sale-row strong{font-size:13px;white-space:nowrap}.remove-row{border:0;background:#f3f4f8;color:#8b93a3;border-radius:7px;width:25px;height:28px;font-size:20px;line-height:1}.remove-row:hover{background:#fbe8ed;color:#b23f5d}.add-item{background:#f8f5ff;color:#6941ce;border:1px dashed #d6c7fc;width:100%;margin-top:15px}.add-item:hover{background:#eee7ff}.sale-summary{position:sticky;top:20px}.summary-line,.summary-total{display:flex;justify-content:space-between;gap:15px;align-items:center}.summary-line{font-size:12px;color:var(--sub)}.summary-line strong{color:var(--ink)}.summary-divider{height:1px;background:var(--line);margin:25px 0}.summary-total span{font-size:13px;font-weight:650}.summary-total strong{font-size:27px;color:var(--primary);white-space:nowrap}.sale-summary .help-text{font-size:12px;line-height:1.7;margin:24px 0}.max-panel{max-width:840px}.sale-footer{display:flex;align-items:center;justify-content:flex-end;gap:40px;background:#f8f9fc;padding:18px;border-radius:10px;margin-top:12px}.sale-footer span{color:var(--sub)}.sale-footer strong{font-size:21px;color:var(--primary)}.warning-note{background:#fff6ed;padding:13px;border-radius:9px;color:#915e28}.muted-panel{background:#fcfcfe;margin-top:20px}.danger-text{color:#be4753;font-weight:700;cursor:pointer}.muted-panel .stack-form{max-width:450px;margin-top:16px}.muted-panel .help-text{max-width:600px}.footnote{font-size:11px;margin-top:12px}.flash-container{display:grid;gap:10px;margin-bottom:21px}.flash{padding:13px 16px;border-radius:10px;border:1px solid #dce2ee;background:white;font-size:13px;font-weight:650}.flash.success{background:#eaf9ef;color:#28734b;border-color:#d2f0df}.flash.error{background:#fff0f1;color:#a1384b;border-color:#f9dadd}.error-symbol{background:#feecef;color:#cc465d;border-radius:50%;font-size:24px;font-weight:750;width:50px;height:50px;display:flex;justify-content:center;align-items:center}.auth-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px;background:radial-gradient(circle at 14% 12%,#ece5ff,transparent 38%),radial-gradient(circle at 93% 80%,#fff3dd,transparent 45%),#fafbff}.auth-container .flash-container{max-width:430px;width:100%}.login-card{background:white;box-shadow:0 20px 80px #3432541a;border:1px solid #e9eaf2;border-radius:23px;padding:38px;width:100%;max-width:430px}.login-logo{margin-bottom:31px;width:45px;height:45px}.login-card h1{font-size:35px;line-height:1.2;letter-spacing:-1.3px;margin:14px 0}.login-card h1 span{color:var(--primary)}.login-card>p{color:var(--sub);line-height:1.7;font-size:13px;margin-bottom:27px}.login-card .stack-form{gap:19px}.login-foot{font-size:11px;color:#8c97a8;border-top:1px solid var(--line);text-align:center;margin-top:28px;padding-top:20px}
@media(max-width:1250px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-card{min-height:155px}.two-col.left-wide{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.sale-layout{grid-template-columns:1fr}.sale-summary{position:static}.compact-panel{max-width:none}}
@media(max-width:800px){.app-shell{display:block}.sidebar{position:relative;width:auto;height:auto;min-height:0;display:block;padding:14px 18px}.brand{margin:0 0 13px;padding:0}.sidebar-label,.sidebar-bottom{display:none}.nav-list{display:flex;overflow-x:auto;margin-bottom:3px;gap:6px}.nav-list:last-of-type{display:none}.nav-item{white-space:nowrap;padding:9px 11px;font-size:12px}.nav-item span{font-size:16px;width:16px}.topbar{min-height:70px;padding:16px 20px}.topbar .eyebrow{display:none}.topbar h1{font-size:20px;margin:0}.page-content{padding:21px 16px}.mobile-brand{display:none}.stat-card{padding:17px}.stat-card>strong{font-size:22px}}
@media(max-width:520px){.stats-grid,.stats-grid.triple{grid-template-columns:1fr}.stat-card{min-height:unset}.top-new{font-size:11px;padding:9px 11px}.page-intro h2{font-size:19px}.panel{padding:17px}.form-grid{grid-template-columns:1fr}.sale-row,.sale-column-head{grid-template-columns:minmax(105px,1fr) 65px 84px 24px;gap:6px}.sale-row select,.sale-row input{padding:8px 5px;font-size:11px;min-height:39px}.sale-row strong{font-size:11px}.login-card{padding:25px}.login-card h1{font-size:29px}}