*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f6f8;color:#1f2937}header{background:#fff;color:#111827;padding:12px 22px;display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap;border-bottom:1px solid #e5e7eb;box-shadow:0 2px 8px #0000000d}nav{display:flex;gap:7px;flex-wrap:wrap;align-items:center}nav a{color:#1f2937;text-decoration:none;padding:9px 11px;border-radius:7px;background:#f3f4f6;border:1px solid #e5e7eb;font-weight:600;transition:.15s}nav a:hover{background:#fff7df;border-color:#e6a600;color:#111827}main{max-width:1200px;margin:24px auto;padding:0 15px}.card{background:#fff;border-radius:10px;padding:18px;margin-bottom:18px;box-shadow:0 1px 4px #0001}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.stat{font-size:28px;font-weight:bold}.muted{color:#9ca3af}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:14px}th{background:#f9fafb}input,select,textarea{width:100%;padding:9px;border:1px solid #cbd5e1;border-radius:6px;margin-top:4px}label{display:block;margin-bottom:10px;font-weight:600}.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.btn{display:inline-block;border:0;background:#2563eb;color:#fff;padding:9px 13px;border-radius:6px;text-decoration:none;cursor:pointer}.btn-danger{background:#b91c1c}.btn-secondary{background:#4b5563}.badge{padding:4px 8px;border-radius:99px;background:#e5e7eb;font-size:12px}.flash{background:#dcfce7;border:1px solid #86efac;padding:10px;border-radius:6px;margin-bottom:12px}.error{background:#fee2e2;border:1px solid #fca5a5;padding:10px;border-radius:6px;margin-bottom:12px}.scroll{overflow:auto}.receipt{max-width:90px;max-height:70px;border-radius:4px}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:145px;height:48px;object-fit:cover;object-position:center;border-radius:6px}.brand>div{display:flex;flex-direction:column}.user-name{font-size:12px;margin-top:3px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.actions{display:flex;gap:8px}.btn-success{background:#15803d}.inline-form{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.inline-form label{margin:0;min-width:180px}.monthly-wrap{padding:0;max-height:68vh}.monthly-table{min-width:max-content}.monthly-table th,.monthly-table td{text-align:center;padding:4px;white-space:nowrap}.monthly-table .person-col{text-align:left;min-width:190px}.sticky-col{position:sticky;left:0;z-index:2;background:#fff}.monthly-table thead .sticky-col{z-index:4;background:#f9fafb}.monthly-table thead th{position:sticky;top:0;z-index:3}.day-select{width:54px;min-width:54px;padding:5px 2px;margin:0;font-size:12px}.legend{font-size:13px}.login-page{background:#07090b}.login-main{max-width:440px;margin:5vh auto}.login-card{text-align:center;background:#111827;color:#fff;border:1px solid #26303c}.login-card label{text-align:left}.login-logo{width:100%;max-width:340px;height:150px;object-fit:cover;object-position:center;margin:0 auto 5px;display:block}.login-btn{width:100%;background:#e6a600;color:#111;font-weight:700}.login-card input{background:#0b1220;color:#fff;border-color:#374151}
@media(max-width:900px){.brand img{width:110px;height:40px}.monthly-wrap{max-height:62vh}}

.nav-toggle{display:none;border:1px solid #e5e7eb;background:#f3f4f6;color:#111827;border-radius:8px;padding:9px 12px;font-size:20px;cursor:pointer;line-height:1}
@media(max-width:900px){
  header{padding:10px 14px;display:grid;grid-template-columns:1fr auto;gap:8px 12px}
  .brand{min-width:0}
  .brand img{width:105px;height:38px}
  .brand strong{font-size:15px}
  .nav-toggle{display:block}
  header nav{display:none;grid-column:1/-1;width:100%;flex-direction:column;align-items:stretch;gap:6px;padding-top:8px;border-top:1px solid #e5e7eb}
  header nav.open{display:flex}
  header nav a{display:block;width:100%;padding:11px 12px;background:#fff;border:1px solid #e5e7eb}
  main{margin-top:16px;padding:0 10px}
  th,td{white-space:nowrap}
}
@media(min-width:901px){
  header nav{display:flex!important}
}

.actions-cell{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.inline-delete{display:inline;margin:0}.btn-small{padding:6px 9px;font-size:12px}
.category-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.category-chip{display:inline-flex;align-items:center;gap:6px;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:5px 8px 5px 10px}
.category-chip form{display:inline;margin:0}.category-chip button{border:0;background:#fee2e2;color:#991b1b;border-radius:50%;width:22px;height:22px;cursor:pointer;font-weight:bold}
small{display:block;color:#6b7280;font-weight:400;margin-top:4px}

.expense-month{margin-bottom:18px}.month-head{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:2px solid #f0b000;padding-bottom:10px;margin-bottom:10px}.month-head h2{margin:0;font-size:21px}.month-total{font-size:20px;font-weight:800;background:#fff7df;border:1px solid #f0d27a;padding:8px 12px;border-radius:9px}.money{white-space:nowrap}.grand-total-card{border:2px solid #e7a900}.grand-total-card>div{display:flex;justify-content:space-between;gap:20px;font-size:20px}.grand-total-card strong{font-size:26px}.category-edit{text-decoration:none;color:#374151;font-weight:bold}@media(max-width:700px){.month-head,.grand-total-card>div{align-items:flex-start;flex-direction:column}.grand-total-card strong{font-size:22px}}

/* v10 modern UI */
body{background:#f6f8fb;color:#172033}
main{max-width:1500px}
.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:4px 0 20px}
.page-heading h1{margin:0 0 4px;font-size:30px;letter-spacing:-.4px}
.page-subtitle{margin:0;color:#6b7280}
.top-total-box{min-width:220px;background:linear-gradient(135deg,#111827,#273449);color:#fff;border-radius:14px;padding:14px 18px;box-shadow:0 8px 22px #1118271a}
.top-total-box span{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.8px;opacity:.75;margin-bottom:4px}
.top-total-box strong{font-size:24px}
.card{border:1px solid #e7eaf0;box-shadow:0 8px 24px #1118270b;border-radius:14px;background:#fff}
.card-title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.card-title-row h3{margin:0;font-size:19px}
.card-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:#fff7df;color:#b77900;font-weight:800}
label{font-weight:700;color:#253047}
input,select,textarea{border:1px solid #d6dce5;background:#fff;border-radius:10px;padding:11px 12px;transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:#e4ad19;box-shadow:0 0 0 3px #f8cf5a2e}
.btn{border-radius:9px;font-weight:700;box-shadow:none;transition:.15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#e7a900,#f4c430);color:#111;border:0}
.btn-secondary{background:#f3f4f6;color:#273449;border:1px solid #dde2e8}
.btn-danger{background:#fff1f2;color:#b42318;border:1px solid #fecdd3}
.category-card{overflow:hidden}
.category-chips{margin-top:16px;gap:9px}
.category-chip{background:#f8fafc;border:1px solid #e1e6ee;border-radius:12px;padding:8px 10px 8px 13px;box-shadow:0 2px 6px #11182708}
.category-chip:hover{border-color:#d3a31b;background:#fffdf7}
.category-edit{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:7px;background:#eef2f7;color:#374151}
.category-chip button{width:25px;height:25px;background:#fff0f0;border:1px solid #ffd2d2;color:#a61b1b}
.expense-month{padding:0;overflow:hidden}
.month-head{padding:16px 18px;margin:0;border-bottom:1px solid #eceff3;background:linear-gradient(180deg,#fff,#fbfcfe)}
.month-head h2{font-size:22px;color:#172033}
.month-total{display:flex;flex-direction:column;align-items:flex-end;background:#fff7df;border:1px solid #f3d47d;padding:8px 14px;border-radius:10px;min-width:155px}
.month-total span{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:#806000}
.month-total strong{font-size:19px}
.expense-month table{margin:0}
.expense-month th{background:#f8fafc;color:#475569;font-size:12px;text-transform:uppercase;letter-spacing:.35px;padding:12px}
.expense-month td{padding:13px 12px;border-bottom:1px solid #eef1f5;vertical-align:middle}
.expense-month tbody tr:hover{background:#fffdf7}
.category-badge{display:inline-block;background:#eef3f8;border:1px solid #dce3eb;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;color:#344054}
.grand-total-card{background:linear-gradient(135deg,#fffaf0,#fff);border:1px solid #f1cf72}
.grand-total-card span{font-weight:800;color:#6d5200}
.grand-total-card strong{color:#111827}
.repair-card{max-width:720px}
@media(max-width:800px){
 .page-heading{align-items:stretch;flex-direction:column}
 .top-total-box{min-width:0}
 .month-total{align-items:flex-start}
 .form-card .row{grid-template-columns:1fr}
}

/* v11 income + finance dashboard */
.income-total{background:linear-gradient(135deg,#0d684f,#15946f)}
.income-month-total{background:#ecfdf5;border-color:#a7f3d0}
.income-month-total span{color:#08775a}
.income-badge{background:#ecfdf5;border-color:#bbf7d0;color:#116149}
.income-money{color:#08775a;font-weight:800}
.income-grand-total{background:linear-gradient(135deg,#ecfdf5,#fff);border-color:#8adbbf}
.income-grand-total span,.income-grand-total strong{color:#095f49}
.finance-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}
.finance-card{background:#fff;border:1px solid #e6eaf0;border-radius:14px;padding:18px;box-shadow:0 7px 20px #1118270a}
.finance-card span{display:block;color:#64748b;font-weight:700;font-size:13px;margin-bottom:8px}
.finance-card strong{display:block;font-size:25px;color:#172033;margin-bottom:6px}
.finance-card small{color:#94a3b8}
.income-card{border-top:4px solid #15946f}.salary-card{border-top:4px solid #d89b00}.expense-card{border-top:4px solid #d64545}.cash-card{border-top:4px solid #65758b}
.balance-summary{max-width:850px}.balance-summary h3{margin-top:0}
.balance-line{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #edf0f4}.balance-line.final{border-bottom:0;border-top:2px solid #e5e7eb;margin-top:5px;padding-top:16px;font-size:20px}.positive{color:#08775a!important}.negative{color:#c02d36!important}
.balance-positive{background:linear-gradient(135deg,#0d684f,#15946f)}.balance-negative{background:linear-gradient(135deg,#991b1b,#dc2626)}
@media(max-width:1000px){.finance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.finance-grid{grid-template-columns:1fr}.balance-line{align-items:flex-start;flex-direction:column;gap:4px}}