:root{--navy:#102a56;--blue:#1769e0;--cyan:#eaf4ff;--ink:#17243a;--muted:#68778d;--line:#e3e9f2;--bg:#f4f7fb;--white:#fff;--green:#11855b;--red:#c93646;--amber:#9a6800;--shadow:0 12px 35px rgba(24,52,92,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--blue);text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#0d2348,#102f64);color:#fff;padding:25px 18px;position:fixed;width:260px;height:100vh;overflow:auto}.brand{font-weight:850;font-size:20px;letter-spacing:-.4px;padding:2px 10px 22px}.brand small{display:block;color:#9fb7dc;font-size:10px;letter-spacing:.8px;margin-top:5px}.nav-label{font-size:10px;color:#7f9ac4;text-transform:uppercase;letter-spacing:1px;margin:20px 12px 7px}.nav a{display:flex;gap:10px;align-items:center;color:#dce8f9;padding:10px 12px;border-radius:10px;margin:2px 0}.nav a:hover,.nav a.active{background:rgba(255,255,255,.11);color:#fff}.main{grid-column:2;padding:28px 34px 60px;min-width:0}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.top h1{font-size:26px;margin:0;letter-spacing:-.7px}.top p{margin:4px 0 0;color:var(--muted)}.user{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:12px}.menu{display:none}.grid{display:grid;gap:16px}.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.metric small{color:var(--muted);font-weight:650}.metric strong{display:block;font-size:25px;letter-spacing:-.7px;margin-top:9px}.metric em{font-style:normal;font-size:12px;color:var(--green)}.section{margin-top:22px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.section-title h2{font-size:17px;margin:0}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;background:var(--blue);color:#fff}.btn.secondary{background:#edf2f8;color:#263853}.btn.danger{background:#feecef;color:var(--red)}.btn.small{padding:7px 10px;font-size:13px}.alert{padding:13px 16px;border-radius:11px;margin:0 0 16px}.alert.success{background:#e7f8f1;color:#08724b}.alert.error{background:#ffeaed;color:#a72735}.alert.warning{background:#fff3d6;color:#765000}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:15px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid #edf1f6;font-size:14px}th{background:#f9fbfd;color:#68778d;font-size:11px;text-transform:uppercase;letter-spacing:.4px}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#edf2f8;color:#43536a;font-size:11px;font-weight:800;text-transform:capitalize}.badge.paid,.badge.issued{background:#def7ed;color:#08724b}.badge.unpaid,.badge.cancelled,.badge.refunded{background:#feecef;color:#aa2536}.badge.partially_paid{background:#fff1d2;color:#7d5700}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:750;margin:0 0 7px}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd8e5;background:#fff;border-radius:10px;padding:11px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #dcebff}.item-row{display:grid;grid-template-columns:2fr 2fr .7fr 1fr 1fr 1fr auto;gap:9px;align-items:end;border-bottom:1px solid var(--line);padding:12px 0}.item-row .field label{font-size:10px;color:var(--muted)}.summary{margin-left:auto;width:min(100%,430px);background:#f7faff;padding:16px;border-radius:13px}.summary div{display:flex;justify-content:space-between;padding:7px}.summary .total{font-size:19px;border-top:1px solid var(--line);font-weight:850}.negative{color:var(--red)!important}.positive{color:var(--green)!important}.actions{display:flex;gap:9px;flex-wrap:wrap}.empty{text-align:center;padding:55px 25px;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-size:18px;margin-bottom:8px}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 70% 20%,#d6e8ff,transparent 30%),#edf3fa}.login-card{width:min(430px,100%);padding:34px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 25px 70px rgba(20,50,90,.13)}.login-card h1{font-size:24px;margin:0}.login-card p{color:var(--muted);margin:5px 0 25px}.login-card .field{margin-bottom:15px}.chart{display:flex;height:190px;gap:8px;align-items:flex-end;border-bottom:1px solid var(--line);padding-top:10px}.bar-group{height:100%;flex:1;display:flex;align-items:flex-end;gap:2px;position:relative}.bar{width:50%;background:var(--blue);border-radius:4px 4px 0 0;min-height:2px}.bar.profit{background:#65c9a1}.bar-label{position:absolute;bottom:-22px;width:100%;font-size:9px;text-align:center;color:var(--muted)}.pagination{display:flex;gap:6px;margin-top:14px}.pagination a{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:8px}.invoice-sheet{background:#fff;max-width:850px;margin:auto;padding:45px;border-radius:12px}.invoice-head{display:flex;justify-content:space-between}.invoice-head h2{font-size:34px;color:var(--navy)}.invoice-total{text-align:right;font-size:24px;font-weight:900}.print-only{display:none}.help{font-size:12px;color:var(--muted)}
.hbar{margin:12px 0}.hbar span{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}.hbar i{display:block;height:8px;background:linear-gradient(90deg,var(--blue),#68a9ff);border-radius:10px}
.choice-tabs{display:flex;gap:10px}.choice-tabs label{background:#edf3fb;border:1px solid var(--line);padding:11px 14px;border-radius:10px;font-weight:750;cursor:pointer}.pagination a.current{background:var(--blue);color:#fff;border-color:var(--blue)}[hidden]{display:none!important}.attachment{display:inline-flex;gap:5px;align-items:center}
@media(max-width:1050px){.cards-4{grid-template-columns:repeat(2,1fr)}.item-row{grid-template-columns:repeat(3,1fr)}.item-row .wide{grid-column:span 2}}
@media(max-width:760px){.shell{display:block}.sidebar{transform:translateX(-100%);transition:.2s;z-index:20}.sidebar.open{transform:none}.main{padding:20px 15px}.menu{display:inline-flex}.top{align-items:flex-start}.user{display:none}.cards-4,.cards-3,.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.item-row{display:grid;grid-template-columns:1fr 1fr;padding:15px 0}.item-row .wide{grid-column:1/-1}.metric strong{font-size:22px}.invoice-sheet{padding:22px}.invoice-head{display:block}.actions .btn{min-height:44px}}
@media print{.sidebar,.top,.no-print,.alert,.hq-only,[class*="hq-only"]{display:none!important;visibility:hidden!important}.shell{display:block}.main{padding:0}.invoice-sheet{box-shadow:none;border:0;padding:0}.print-only{display:block}}