:root{--bg:#0b1020;--panel:#121a2e;--panel2:#17213a;--line:#263451;--text:#edf2ff;--muted:#9cabca;--accent:#6ea8fe;--good:#48c78e;--bad:#ff6b6b;--warn:#f4c95d}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#09101e,#0e1628 35%,#0b1020);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100vh}a{color:var(--accent);text-decoration:none}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#0a1120;border-right:1px solid var(--line);padding:24px 16px;position:sticky;top:0;height:100vh}.brand{font-size:20px;font-weight:800;margin:0 8px 24px}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:500}.nav a{display:block;padding:10px 12px;border-radius:9px;color:#cbd6ed;margin:3px 0}.nav a:hover,.nav a.active{background:var(--panel2);color:white}.content{padding:28px;max-width:1500px;width:100%}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.user{color:var(--muted)}h1{font-size:28px;margin:0 0 18px}h2{font-size:19px;margin:0 0 14px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:rgba(18,26,46,.92);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 8px 28px rgba(0,0,0,.12)}.metric .label{color:var(--muted);font-size:13px}.metric .value{font-size:26px;font-weight:800;margin-top:4px}.section{margin-top:18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:var(--panel)}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#10182a}tr:last-child td{border-bottom:0}.amount{text-align:right;font-variant-numeric:tabular-nums}.pos{color:var(--good)}.neg{color:var(--bad)}.badge{padding:4px 8px;border-radius:99px;font-size:12px;font-weight:700}.posted{background:#143a2b;color:#8be0b7}.pending{background:#493b16;color:#ffd978}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;color:var(--muted);font-size:13px;margin-bottom:5px}input,select,textarea{width:100%;background:#0c1425;color:var(--text);border:1px solid #33415f;border-radius:9px;padding:10px 11px;font:inherit}textarea{min-height:90px;resize:vertical}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.btn{display:inline-block;border:0;border-radius:9px;padding:9px 13px;background:#253452;color:white;cursor:pointer;font:inherit}.btn.primary{background:#2f6feb}.btn.danger{background:#7c2934}.btn.ghost{background:transparent;border:1px solid var(--line)}.flash{padding:11px 13px;border-radius:10px;margin-bottom:12px;border:1px solid var(--line)}.flash.success{background:#123426}.flash.error{background:#401e28}.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:14px}.filters .field{min-width:150px}.muted{color:var(--muted)}.login{max-width:430px;margin:10vh auto;padding:28px}.login .brand{text-align:center}.chart-box{height:360px}.details{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;white-space:pre-wrap;max-width:560px}.row-actions{display:flex;gap:6px}.nowrap{white-space:nowrap}@media(max-width:1000px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}.nav{display:flex;flex-wrap:wrap}.brand{margin-bottom:10px}.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.content{padding:16px}.grid,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:10px;flex-direction:column}}
.grid.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cancelled{background:#3b253d;color:#eab6ee}@media(max-width:1000px){.grid.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.grid.grid-3{grid-template-columns:1fr}}

.due-badge{display:inline-block;padding:4px 8px;border-radius:99px;font-size:12px;font-weight:800}
.due-overdue{background:#5a2027;color:#ff9da8;border:1px solid #87323e}
.due-today{background:#5b4313;color:#ffe08a;border:1px solid #8a681e}
.due-soon{background:#23375b;color:#b9d3ff;border:1px solid #355487}
.due-none{background:#293247;color:#b7c1d6;border:1px solid #3a4864}