:root{
    --nav:#10243e;--nav2:#1a385d;--nav3:#244c79;--blue:#1769c2;--blue-hover:#1257a3;
    --blue-soft:#edf5ff;--ink:#172033;--muted:#64748b;--line:#dfe5ec;--line-strong:#c9d2dd;
    --bg:#f3f6fa;--surface:#fff;--surface-soft:#f8fafc;--green:#147a43;--green-soft:#eaf8f0;
    --red:#b42318;--red-soft:#fff0ef;--amber:#a15c07;--amber-soft:#fff7e8;
    --shadow-xs:0 1px 2px rgba(15,23,42,.05);--shadow-sm:0 4px 14px rgba(15,23,42,.06);
    --shadow-md:0 12px 30px rgba(15,23,42,.12);--radius:12px;--radius-sm:8px;
}
html{scroll-behavior:smooth;background:var(--bg)}
body{font-size:14px;line-height:1.5;letter-spacing:-.005em;background:var(--bg)}
body[class^="role-"]{padding-top:60px}
body::after{content:"";position:fixed;inset:0;background:rgba(15,23,42,.48);opacity:0;pointer-events:none;transition:opacity .2s;z-index:40}
.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;box-shadow:var(--shadow-md)}
.skip-link:focus{top:12px}
.sidebar{position:fixed;inset:0 0 auto;top:0;width:100%;height:60px;padding:8px 18px;background:linear-gradient(90deg,var(--nav),#0d1e34);z-index:50;box-shadow:0 5px 18px rgba(15,23,42,.14);display:flex;flex-direction:row;align-items:center;gap:18px}
.brand{flex:0 0 auto;padding:0;letter-spacing:.11em;font-size:15px}
.brand>span{width:36px;height:36px;font-size:19px}
.brand>span{box-shadow:inset 0 1px rgba(255,255,255,.22),0 8px 20px rgba(0,0,0,.18)}
.sidebar nav{display:flex;align-items:center;gap:4px;min-width:0;overflow:visible;padding:0}
.nav-section{position:relative}
.nav-section-toggle{display:flex;align-items:center;gap:7px;min-height:36px;padding:7px 10px;border-color:transparent;background:transparent;color:#c7d6e7;box-shadow:none;white-space:nowrap}
.nav-section-toggle:hover,.nav-section.current>.nav-section-toggle,.nav-section.open>.nav-section-toggle{border-color:#365777;background:rgba(255,255,255,.08);color:#fff}
.nav-section-toggle b{font-size:12px;transition:transform .15s}.nav-section.open>.nav-section-toggle b{transform:rotate(180deg)}
.nav-section-menu{display:none;position:absolute;top:calc(100% + 8px);left:0;width:max-content;min-width:205px;padding:7px;background:#102640;border:1px solid #2b4b6d;border-radius:10px;box-shadow:var(--shadow-md)}
.nav-section.open>.nav-section-menu,.nav-section:hover>.nav-section-menu,.nav-section:focus-within>.nav-section-menu{display:grid}
.sidebar nav a{position:relative;min-height:38px;padding:9px 11px;border-radius:7px;color:#c7d6e7;font-weight:560;transition:background .15s,color .15s}
.sidebar nav a:hover{background:rgba(255,255,255,.08)}
.sidebar nav a.active{background:linear-gradient(90deg,var(--nav3),#1d4069);color:#fff;box-shadow:inset 3px 0 #63adff}
.sidebar nav b{font-size:16px;opacity:.9}
.user{display:flex;align-items:center;gap:10px;margin:0 0 0 auto;padding:0;border:0}.user strong{font-size:12px;white-space:nowrap}.user small{font-size:9px}.user button{min-height:34px;padding:6px 8px;white-space:nowrap}.user button:hover{color:#fff;text-decoration:underline}
.nav-close{display:none}
main{margin-left:0}.app-header{position:relative;z-index:20;height:76px;padding:0 24px;background:rgba(255,255,255,.96);box-shadow:var(--shadow-xs)}
.app-header h1{font-size:22px;line-height:1.2;letter-spacing:-.025em}.app-header p{font-size:13px;max-width:760px}
.branch{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#334155;background:var(--surface-soft);border-color:var(--line)}
.branch::before{content:"";width:8px;height:8px;border-radius:50%;background:#22a45d;box-shadow:0 0 0 3px #dff6e9}
.mobile-menu{width:40px;height:40px;padding:0;font-size:20px}
.nav-scrim{display:none;position:fixed;inset:0;z-index:45;border:0;border-radius:0;background:rgba(15,23,42,.48);padding:0}
.content{width:min(100%,1880px);margin:0 auto;padding:22px 24px 40px}
.alert{position:relative;padding:13px 16px 13px 42px;border:1px solid;border-radius:10px;box-shadow:var(--shadow-xs)}
.alert::before{position:absolute;left:16px;top:12px;font-size:16px;font-weight:900}.alert.success{border-color:#bde8cd;background:var(--green-soft)}.alert.success::before{content:"✓"}
.alert.error{border-color:#f5c2bd;background:var(--red-soft)}.alert.error::before{content:"!"}
.stats{gap:12px;margin-bottom:20px}.stats article{position:relative;min-height:108px;padding:17px 18px;border-radius:var(--radius);border-color:var(--line);box-shadow:var(--shadow-xs);overflow:hidden}
.stats article::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--blue)}
.stats article:nth-child(3n+2)::before{background:#805ad5}.stats article:nth-child(3n)::before{background:#18a06a}
.stats span{font-size:12px;font-weight:650;letter-spacing:.025em;text-transform:uppercase}.stats strong{font-size:23px;line-height:1.25;font-variant-numeric:tabular-nums}.stats article small{display:block;color:var(--muted);margin-top:5px}
.panel{border-color:var(--line);border-radius:var(--radius);box-shadow:var(--shadow-xs);background:var(--surface)}
.panel:hover{border-color:#d5dde7}.panel h2{font-size:16px;letter-spacing:-.015em}.panel-head{min-height:64px;padding:16px 18px}.panel-head>div>small,.panel-head>small{display:block;color:var(--muted);margin-top:3px}
.panel-head .actions{margin:0;align-items:center}.panel-head a:not(.button){font-weight:650}
.toolbar{min-height:58px;padding:10px 12px;margin-bottom:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-xs)}
.toolbar form{align-items:end;flex-wrap:wrap}.toolbar>div:last-child{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.toolbar label{font-size:12px}.toolbar input,.toolbar select{min-height:38px;padding:8px 10px}
.button,button{min-height:40px;border-color:var(--line-strong);border-radius:8px;padding:9px 14px;font-size:13px;line-height:1.25;box-shadow:var(--shadow-xs);transition:background .15s,border-color .15s,box-shadow .15s,transform .05s}
.button:hover,button:hover{border-color:#aeb9c7;background:#f7f9fc;box-shadow:0 2px 5px rgba(15,23,42,.08)}
.button:active,button:active{transform:translateY(1px)}.primary:hover{background:var(--blue-hover)!important;border-color:var(--blue-hover)!important}
button:disabled,.button.disabled{opacity:.62;cursor:not-allowed;box-shadow:none}.button.small,button.small{min-height:32px;padding:6px 10px}
.danger-button{color:var(--red);border-color:#efc0bc;background:#fff}.danger-button:hover{background:var(--red-soft);border-color:#e6a7a1}
.actions{align-items:center;flex-wrap:wrap}.actions .button,.actions button{white-space:nowrap}
.form{padding:22px}.form h2{padding:5px 0 12px;margin:20px 0 0;color:#24334b}.form h2:first-child{margin-top:0}
.fields{gap:15px 16px;margin:16px 0 20px}label{position:relative;gap:6px;font-size:12px;font-weight:700;color:#334155}
label:has(input[required],select[required],textarea[required])::before{content:"Required";position:absolute;right:0;top:1px;color:#8b98aa;font-size:9px;font-weight:750;letter-spacing:.06em;text-transform:uppercase}
input,select,textarea{min-height:42px;border-color:var(--line-strong);border-radius:8px;padding:9px 11px;color:var(--ink);background:#fff;box-shadow:inset 0 1px 1px rgba(15,23,42,.02);transition:border-color .15s,box-shadow .15s,background .15s}
textarea{width:100%;min-height:92px;resize:vertical;font:inherit}
input:hover,select:hover,textarea:hover{border-color:#aeb9c7}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,194,.16)}
input::placeholder,textarea::placeholder{color:#98a4b4}input[readonly],select[disabled],textarea[readonly],.calculated-field{background:#f3f6f9!important;color:#536174;border-color:#dce2e9;cursor:default}
input[type=checkbox],input[type=radio]{min-height:0;width:17px;height:17px;accent-color:var(--blue)}input[type=file]{padding:7px;background:var(--surface-soft)}
.field-help{line-height:1.4}.form-note{padding:10px 12px;border-left:3px solid #8cb9e8;background:var(--blue-soft);border-radius:0 7px 7px 0}
.calculation-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1px;margin:14px 0 18px;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--line)}.calculation-strip>div{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;background:#f8fafc;color:var(--muted);font-size:12px}.calculation-strip strong{color:var(--ink);font-size:13px;font-variant-numeric:tabular-nums}.calculation-strip .grand{background:var(--blue-soft);color:#24548b}.calculation-strip .grand strong{color:#174d88}
.field-shortcut{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:7px}.field-shortcut .button{min-height:30px;padding:5px 9px}
.table-wrap{position:relative;scrollbar-width:thin;scrollbar-color:#bac4d0 #f3f6f9}.table-wrap.has-overflow{box-shadow:inset -12px 0 12px -14px rgba(15,23,42,.6)}
.table-scroll-hint{display:none;position:absolute;right:12px;bottom:10px;z-index:5;padding:5px 9px;border-radius:999px;background:rgba(15,35,60,.88);color:#fff;font-size:10px;font-weight:700;pointer-events:none;box-shadow:var(--shadow-sm)}
.table-wrap.has-overflow:not(.scrolled-end)>.table-scroll-hint{display:block}
table{font-size:11.5px;line-height:1.32}thead{position:sticky;top:0;z-index:2}th{height:34px;padding:7px 9px;background:#f6f8fb;color:#5e6b7e;font-size:9px;font-weight:800;letter-spacing:.045em;border-bottom:1px solid var(--line-strong);white-space:nowrap}
td{height:39px;padding:7px 9px;border-bottom-color:#edf0f4;vertical-align:middle;white-space:normal}tbody tr{transition:background .12s}tbody tr:hover{background:#f8fbff}tbody tr:last-child td{border-bottom:0}
td strong{font-weight:700;color:#202b3c}td small{font-size:9.5px;line-height:1.28}.num,td:has(>.status),td:has(>.button),td:has(>button){white-space:nowrap}.empty{height:100px;padding:28px 16px!important;background:linear-gradient(#fff,#fbfcfe);font-size:11.5px}.empty::before{content:"○";display:block;font-size:20px;color:#a9b4c2;margin-bottom:4px}
.status{padding:4px 9px;border:1px solid transparent;font-size:10px;font-weight:800;letter-spacing:.035em;text-transform:uppercase;white-space:nowrap}.status.active,.status.healthy{border-color:#c2e9d0;background:var(--green-soft)}.status.suspended,.status.overdue{border-color:#f2c7c3;background:var(--red-soft)}
.status.pending,.status.partially_paid,.status.partially_received,.status.partially_reconciled{color:var(--amber);background:var(--amber-soft);border-color:#f1d6a9}
details>summary{cursor:pointer}details>summary.button{display:inline-flex;align-items:center;list-style:none}details>summary.button::after{content:"⌄";margin-left:7px;color:var(--muted)}details[open]>summary.button::after{transform:rotate(180deg)}
.statement>div{padding:10px 0}.statement .total{margin-top:4px;padding-top:13px}.statement b{font-variant-numeric:tabular-nums}
.grid{gap:18px}.grid.form-grid{gap:18px}.pagination{padding:0}.pager{margin:0;border-width:1px 0 0;border-radius:0;background:#fbfcfd}
.inline-control{padding:6px;background:#f8fafc;border:1px solid var(--line);border-radius:9px}.inline-control input{min-height:36px;padding:7px 9px}.filters{background:#fbfcfe;gap:10px}.filters label{font-size:11px}
.filter-reset{display:inline-grid;place-items:center;min-height:38px;padding:8px 11px;color:#526176;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:650}
.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:20px}.quick-actions a{display:flex;align-items:center;gap:10px;min-height:52px;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-weight:700;box-shadow:var(--shadow-xs)}.quick-actions a:hover{border-color:#a9c7e8;background:var(--blue-soft);box-shadow:var(--shadow-sm)}.quick-actions b{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:var(--blue-soft);color:var(--blue);font-size:17px}
.submission-working{position:relative;padding-left:32px!important}.submission-working::before{content:"";position:absolute;left:13px;top:50%;width:12px;height:12px;margin-top:-7px;border:2px solid rgba(255,255,255,.5);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.login-box{border:1px solid rgba(255,255,255,.35);box-shadow:0 24px 70px rgba(0,0,0,.28)}
@media(max-width:1100px){.content{padding:22px}.app-header{padding:0 22px}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){body.menu-open{overflow:hidden}body.menu-open::after{opacity:1}.sidebar{transform:translateX(-105%);width:min(290px,86vw)}.menu-open .sidebar{transform:none}.menu-open .nav-scrim{display:block}main{margin-left:0}.app-header{height:76px}.content{padding:18px 16px 36px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats article{min-height:96px}.grid.two,.grid.form-grid{gap:14px}.toolbar{align-items:stretch;padding:12px}.toolbar form,.toolbar>div:last-child{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.toolbar form>*:only-child{grid-column:1/-1}.toolbar .button{text-align:center}.table-scroll-hint{display:block}.fields{gap:13px}.panel-head{align-items:flex-start}.app-header p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:68vw}}
@media(max-width:620px){.stats{grid-template-columns:minmax(0,1fr)}.stats article{min-height:86px}.stats strong{font-size:21px}.app-header{padding:0 14px}.app-header h1{font-size:19px}.app-header p{max-width:72vw}.content{padding:14px 12px 30px}.panel,.toolbar{border-radius:10px}.panel-head{padding:14px;flex-direction:column}.panel-head .actions{width:100%;display:grid;grid-template-columns:1fr}.panel-head .actions .button{text-align:center}.form{padding:17px}.fields{grid-template-columns:minmax(0,1fr)}.toolbar form,.toolbar>div:last-child{grid-template-columns:minmax(0,1fr)}.toolbar button,.toolbar .button{width:100%;text-align:center}.actions{display:grid;grid-template-columns:minmax(0,1fr);width:100%}.actions .button,.actions button{text-align:center;width:100%}.receipt-actions,.invoice-actions{display:grid;grid-template-columns:minmax(0,1fr)}th,td{padding-left:12px;padding-right:12px}.pager{padding:12px}.pager-summary{text-align:center}}
@media(max-width:900px){
    body[class^="role-"]{padding-top:0}
    .sidebar{position:fixed;inset:0 auto 0 0;top:0;width:min(310px,88vw);height:100dvh;padding:18px 14px;display:flex;align-items:stretch;flex-direction:column;gap:12px;overflow:hidden;transform:translateX(-105%);transition:transform .2s}
    .menu-open .sidebar{transform:none}.brand{padding:0 42px 12px 4px;font-size:17px}.brand>span{width:38px;height:38px}
    .nav-close{display:grid;place-items:center;position:absolute;right:12px;top:12px;width:38px;height:38px;min-height:38px;padding:0;border-color:#365777;background:rgba(255,255,255,.06);color:#fff;font-size:22px}
    .sidebar nav{display:grid;align-content:start;gap:5px;overflow-y:auto;padding:3px}
    .nav-section-toggle{width:100%;justify-content:space-between;min-height:40px;padding:9px 11px;text-align:left}
    .nav-section-menu{position:static;width:auto;min-width:0;margin:3px 0 7px;padding:4px;border:0;border-left:2px solid #35587e;border-radius:0 8px 8px 0;background:rgba(0,0,0,.12);box-shadow:none}
    .nav-section:not(.open)>.nav-section-menu{display:none}.nav-section.open>.nav-section-menu{display:grid}
    .sidebar nav a{min-height:38px;padding:8px 11px}.user{margin:auto 0 0;padding:12px 4px 0;border-top:1px solid #2b4260;justify-content:space-between}.user button{min-height:34px}
    .app-header{position:relative;top:auto}.mobile-menu{display:block}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important}}
@media print{body[class^="role-"]{padding-top:0}.skip-link,.nav-scrim,.table-scroll-hint{display:none!important}}