:root{--primary:#0f5fa8;--dark:#0b1f33;--bg:#f3f7fb;--line:#e3edf6;--shadow:0 10px 28px rgba(15,95,168,.08);--sidebar:280px}
*{box-sizing:border-box}html,body{height:100%;overflow:hidden}body{margin:0;background:var(--bg);font-family:Segoe UI,Arial,sans-serif;color:#1f2d3d;font-size:14px}
.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar);background:linear-gradient(180deg,var(--dark),#071522);color:#dbeafe;height:100vh;overflow:auto;transition:.2s;box-shadow:5px 0 20px rgba(0,0,0,.12);flex:0 0 var(--sidebar);position:fixed;left:0;top:0;bottom:0;z-index:15}.brand{display:flex;align-items:center;gap:12px;padding:18px;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;background:#071522;z-index:2}.brand-icon{width:44px;height:44px;border-radius:14px;background:#1593c7;color:#fff;display:grid;place-items:center;font-size:22px}.brand small{display:block;color:#9fb4c9}
.side-nav{padding:12px}.nav-linkx,.nav-sub a,.nav-title{display:flex;align-items:center;gap:12px;width:100%;color:#dbeafe;text-decoration:none;padding:10px 12px;border-radius:12px;border:0;background:transparent;text-align:left}.nav-linkx:hover,.nav-sub a:hover,.nav-title:hover{background:#122f4d;color:#fff}.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:#9fb4c9;font-weight:900;margin-top:8px}.nav-title .bi-chevron-down{transition:.2s}.nav-group:not(.open) .nav-title .bi-chevron-down{transform:rotate(-90deg)}.nav-group:not(.open) .nav-sub{display:none}.nav-sub{padding-left:8px}.nav-sub a{font-size:13px;padding:9px 12px}.nav-sub a i{font-size:15px}.main{margin-left:var(--sidebar);height:100vh;min-width:0;flex:1;display:flex;flex-direction:column;transition:.2s}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 20px;position:sticky;top:0;z-index:5;flex:0 0 64px}.topbar h1{font-size:18px;margin:0;font-weight:800;flex:1}.userbox{display:flex;align-items:center;gap:8px}.userbox span{background:#f3f7fb;border:1px solid var(--line);border-radius:30px;padding:7px 12px}.userbox small{color:#74899c;margin-left:5px}.content{padding:20px;overflow:auto;height:calc(100vh - 64px)}
.collapsed{--sidebar:76px}.collapsed .sidebar{width:76px;flex-basis:76px}.collapsed .main{margin-left:76px}.collapsed .sidebar span,.collapsed .brand div:not(.brand-icon),.collapsed .nav-title .bi-chevron-down{display:none}.collapsed .nav-linkx,.collapsed .nav-sub a,.collapsed .nav-title{justify-content:center}.collapsed .brand{justify-content:center}.collapsed .nav-sub{padding-left:0}.collapsed .nav-group:not(.open) .nav-sub,.collapsed .nav-sub{display:block}
.cardx{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.narrow{max-width:620px}.cardx h5{font-weight:800;margin-bottom:16px}.form-label{font-size:12px;font-weight:700;color:#51697e}.form-control,.form-select{border-radius:10px;border-color:#d6e3ef}.btn{border-radius:10px;font-weight:700}.btn-primary{background:var(--primary);border-color:var(--primary)}.table thead{background:#f5f9fd}.table th{font-size:12px;text-transform:uppercase;color:#526b82;white-space:nowrap}.table td{vertical-align:middle}.empty{text-align:center;color:#7c90a3;padding:24px}.action-cell{white-space:nowrap}.icon-btn{width:32px;height:32px;padding:0;display:inline-grid;place-items:center}.sticky-summary{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding-top:12px;z-index:3}.money-box{background:#f8fbff;border:1px solid var(--line);border-radius:14px;padding:12px}.money-box b{font-size:20px}.autocomplete-wrap{position:relative}.autocomplete-list{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid #d6e3ef;border-radius:10px;box-shadow:0 12px 28px rgba(0,0,0,.12);z-index:20;max-height:240px;overflow:auto;display:none}.autocomplete-list button{display:block;width:100%;border:0;background:#fff;text-align:left;padding:8px 10px}.autocomplete-list button:hover{background:#edf6ff}.badge-soft-info{background:#e8f4ff;color:#0f5fa8;border:1px solid #cfe7ff;border-radius:20px;padding:3px 9px;font-size:12px;font-weight:800}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi{border-radius:18px;color:#fff;padding:18px;position:relative;overflow:hidden;min-height:115px;box-shadow:var(--shadow)}.kpi span{display:block;opacity:.9}.kpi b{font-size:28px;display:block;margin-top:6px}.kpi i{position:absolute;right:18px;bottom:10px;font-size:44px;opacity:.22}.blue{background:linear-gradient(135deg,#0f5fa8,#1992d4)}.green{background:linear-gradient(135deg,#138a57,#2dbb7c)}.orange{background:linear-gradient(135deg,#d77716,#f1a63b)}.red{background:linear-gradient(135deg,#c33f55,#ee6576)}
.login-body{min-height:100vh;background:linear-gradient(135deg,#071522,#0f5fa8);display:grid;place-items:center}.login-shell{width:min(1050px,92vw);min-height:620px;background:rgba(255,255,255,.1);border-radius:26px;display:grid;grid-template-columns:1.2fr .8fr;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.25)}.login-info{padding:70px;color:#fff}.login-info h2{font-size:44px;font-weight:900}.login-info p{font-size:17px;color:#d7e8f8}.badge-soft{display:inline-flex;gap:8px;background:rgba(255,255,255,.12);border-radius:30px;padding:8px 14px}.login-card{background:#fff;padding:52px 42px;display:flex;flex-direction:column;justify-content:center}.login-logo{height:62px;width:62px;margin:0 auto 14px;background:linear-gradient(135deg,#16a2b8,#0f5fa8);color:#fff;border-radius:22px;display:grid;place-items:center;font-size:30px}
.invoice-paper{background:#fff;max-width:920px;margin:auto;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:var(--shadow)}.invoice-head{display:flex;gap:16px;align-items:center}.invoice-head img{width:74px;height:74px;object-fit:contain}.no-print{max-width:920px;margin:auto}
@media(max-width:992px){html,body{overflow:auto}.app-shell{height:auto;min-height:100vh}.content{height:auto}.kpis{grid-template-columns:repeat(2,1fr)}.sidebar{left:-280px;width:280px}.main{margin-left:0}.collapsed .sidebar{left:0;width:280px}.collapsed .main{margin-left:0}.collapsed .sidebar span,.collapsed .brand div:not(.brand-icon),.collapsed .nav-title .bi-chevron-down{display:inline}.collapsed .nav-linkx,.collapsed .nav-sub a,.collapsed .nav-title{justify-content:flex-start}.login-shell{grid-template-columns:1fr}.login-info{display:none}}
@media print{html,body{overflow:visible}.sidebar,.topbar,.no-print{display:none!important}.main{margin-left:0}.content{padding:0;overflow:visible;height:auto}.invoice-paper{box-shadow:none;border:none;max-width:100%}body{background:#fff}}

/* Invoice additional item card layout */
.manual-item-list{display:flex;flex-direction:column;gap:12px}
.manual-item-row{background:#f8fbff;border:1px solid #dbe8f5;border-radius:14px;padding:12px;box-shadow:0 6px 16px rgba(15,95,168,.05)}
.manual-row-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px dashed #dbe8f5;margin-bottom:10px;padding-bottom:8px;font-weight:800;color:#0b1f33}
.manual-row-head span{display:flex;gap:8px;align-items:center}
.item-meta,.batch-help{font-size:11px;margin-top:4px;color:#6c8195;min-height:18px}
.badge-soft-warning{background:#fff6df;color:#996400;border:1px solid #ffe2a3;border-radius:20px;padding:3px 9px;font-size:12px;font-weight:800}
.manual-item-row .form-label{margin-bottom:3px}
.manual-item-row .form-control[readonly]{background:#fff}
.manual-empty{margin-top:6px;border:1px dashed #d6e3ef;border-radius:12px;background:#fbfdff}

/* Vendor payment invoice allocation */
.vendor-due-wrap{border:1px solid var(--line);border-radius:14px;overflow:auto;background:#fff}
.vendor-due-table,.vendor-mode-table{margin-bottom:0;min-width:920px}
.vendor-due-table tfoot,.vendor-mode-table tfoot{background:#f8fbff;position:sticky;bottom:0;z-index:1}
.vendor-due-table .form-check-input{width:18px;height:18px}
.vendor-mode-table .form-control-sm,.vendor-mode-table .form-select-sm{border-radius:9px}
.vendor-payment-footer{background:#f8fbff;border:1px solid var(--line);border-radius:14px;padding:12px}