:root{--bg:#f5f7fb;--card:#fff;--text:#182033;--muted:#6f7a8d;--line:#e7ebf2;--primary:#2457f5;--primary2:#5a7cff;--sidebar:#101827;--success:#168b5b;--warning:#b7791f;--danger:#cf3f4f;--radius:18px;--shadow:0 10px 30px rgba(26,38,67,.06)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));color:#cbd5e1;padding:22px 14px;display:flex;flex-direction:column;z-index:30;transition:.25s}.brand{display:flex;align-items:center;gap:12px;padding:6px 10px 22px;color:#fff}.brand.big{padding:0}.brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));font-weight:800;font-size:20px;box-shadow:0 8px 20px #1d4ed855}.brand strong{display:block;font-size:18px}.brand span{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#91a2bd;margin-top:2px}.sidebar nav{display:flex;flex-direction:column;gap:4px;overflow:auto;padding-right:3px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;font-size:13.5px;color:#b7c2d4;transition:.15s}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:linear-gradient(90deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 8px 18px #1d4ed833}.nav-ico{width:22px;text-align:center;opacity:.95}.sidebar-foot{margin-top:auto;border-top:1px solid #ffffff10;padding:15px 7px 0}.user-mini{display:flex;gap:10px;align-items:center}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#ffffff16;color:#fff;font-weight:800}.user-mini b{display:block;color:#fff;font-size:13px}.user-mini small{display:block;font-size:11px;color:#91a2bd}.logout{display:block;margin-top:12px;font-size:12px;color:#ff9ba5}.main{margin-left:250px;width:calc(100% - 250px);min-height:100vh;display:flex;flex-direction:column}.topbar{min-height:88px;padding:20px 28px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.88);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}.topbar h1{margin:0;font-size:24px;letter-spacing:-.03em}.topbar p{margin:4px 0 0;font-size:12px;color:var(--muted)}.top-actions{margin-left:auto}.icon-btn{display:none;border:0;background:#eef2f8;width:38px;height:38px;border-radius:10px;font-size:18px}.content{padding:26px;flex:1}.footer{padding:18px 26px;color:var(--muted);font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:16px}.metric-card,.finance-card,.card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.metric-card{padding:18px;display:flex;gap:13px;align-items:center}.metric-icon{width:42px;height:42px;border-radius:13px;background:#eef3ff;color:var(--primary);display:grid;place-items:center;font-size:19px}.metric-card span,.finance-card span{display:block;color:var(--muted);font-size:12px}.metric-card strong{display:block;margin-top:4px;font-size:24px}.finance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.finance-card{padding:22px;position:relative;overflow:hidden}.finance-card strong{display:block;margin:8px 0 5px;font-size:25px}.finance-card small{color:var(--muted)}.finance-card.accent{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border:0}.finance-card.accent span,.finance-card.accent small{color:#dbe4ff}.finance-card.warn{border-color:#f0d9b5;background:#fffaf2}.two-col{display:grid;grid-template-columns:1.45fr 1fr;gap:16px}.card{padding:0;overflow:hidden;margin-bottom:16px}.card-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-head h3{margin:0;font-size:17px}.card-head p{margin:4px 0 0;font-size:12px;color:var(--muted)}.card-head>a{font-size:12px;color:var(--primary);font-weight:700}.actions,.row-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 15px;font-size:13px;font-weight:700;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 7px 16px color-mix(in srgb,var(--primary) 18%,transparent)}.btn-light{background:#eef2f7;color:#263148}.btn-block{width:100%;padding:13px}.table-wrap{width:100%;overflow:auto}table{border-collapse:collapse;width:100%;min-width:720px}th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:12.5px;white-space:nowrap}th{font-size:10.5px;text-transform:uppercase;letter-spacing:.07em;color:#8290a5;background:#fbfcfe}td{color:#465267}.right{text-align:right}.empty{text-align:center!important;padding:35px!important;color:var(--muted)}.muted{color:var(--muted);font-size:12px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:10.5px;font-weight:800}.badge.success{background:#e8f7f0;color:var(--success)}.badge.warning{background:#fff3da;color:var(--warning)}.badge.danger{background:#fdecef;color:var(--danger)}.badge.info{background:#edf2ff;color:#4667c9}.arrears-list{padding:0 20px}.arrears-item{display:flex;justify-content:space-between;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.arrears-item b{display:block;font-size:13px}.arrears-item span,.arrears-item small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.table-tools{padding:12px 20px;background:#fbfcfe;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.table-search{width:280px;max-width:65%;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 12px;outline:none}.table-tools span{font-size:11px;color:var(--muted)}.row-actions a,.row-actions .link{font-size:11px;color:var(--primary);font-weight:700}.link{background:none;border:0;padding:0;cursor:pointer}.danger-link{color:var(--danger)!important}.form-shell{max-width:1020px;margin:0 auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:24px}.form-grid label{display:block}.form-grid label>span{display:block;margin-bottom:7px;font-size:11px;font-weight:800;color:#556176;text-transform:uppercase;letter-spacing:.04em}.form-grid input,.form-grid select,.form-grid textarea,.statement-select select,.report-filter input{width:100%;border:1px solid #dfe4ec;border-radius:11px;background:#fff;padding:11px 12px;font:inherit;font-size:13px;color:var(--text);outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 8%,transparent)}.span-2{grid-column:span 2}.form-actions{display:flex;gap:10px;padding-top:5px}.alert{margin:18px 22px 0;padding:12px 14px;border-radius:11px;font-size:12px}.alert.success{background:#eaf8f1;color:#126843;border:1px solid #c9eedb}.alert.danger{background:#fff0f2;color:#a52d3b;border:1px solid #ffd3d8}.settlement-preview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;background:#f7f9fd;padding:14px;border-radius:14px;border:1px solid var(--line)}.settlement-preview div{padding:10px}.settlement-preview span{display:block;color:var(--muted);font-size:11px}.settlement-preview b{display:block;margin-top:5px}.settlement-preview .total{background:#eef3ff;border-radius:11px;color:#2148c9}.statement-select{padding:18px 22px;border-bottom:1px solid var(--line)}.statement-select form{display:flex;gap:10px;max-width:560px}.statement-head{padding:24px 22px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(180deg,#fbfcff,#fff)}.statement-head span,.statement-balance span{font-size:10px;letter-spacing:.12em;color:var(--muted)}.statement-head h2{margin:5px 0}.statement-head p{margin:0;color:var(--muted);font-size:12px}.statement-balance{text-align:right}.statement-balance strong{display:block;font-size:23px;margin-top:5px}.report-filter{padding:16px 20px}.report-filter form{display:flex;align-items:end;gap:12px}.report-filter label{font-size:11px;font-weight:800;color:var(--muted)}.progress{width:110px;height:7px;border-radius:999px;background:#edf0f5;overflow:hidden;display:inline-block;margin-right:6px}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary2));border-radius:inherit}.login-body{background:var(--sidebar)}.login-grid{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.login-hero{background:radial-gradient(circle at 20% 20%,#315ff05c,transparent 28%),radial-gradient(circle at 75% 70%,#17a8c855,transparent 28%),linear-gradient(135deg,var(--sidebar),var(--sidebar2));color:#fff;display:flex;align-items:center;padding:60px}.hero-content{max-width:640px}.hero-content h1{font-size:56px;line-height:1.02;letter-spacing:-.055em;margin:65px 0 22px}.hero-content>p{font-size:17px;line-height:1.7;color:#b9c6da;max-width:570px}.hero-stats{display:flex;gap:45px;margin-top:55px}.hero-stats b{display:block;font-size:22px}.hero-stats span{display:block;color:#91a2bd;font-size:11px;margin-top:5px;text-transform:uppercase;letter-spacing:.08em}.login-panel{background:var(--bg);display:grid;place-items:center;padding:30px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 25px 70px #0d15241c}.eyebrow{font-size:10px;color:var(--primary);font-weight:900;letter-spacing:.14em}.login-card h2{font-size:29px;margin:8px 0 8px;letter-spacing:-.03em}.login-card>p{color:var(--muted);font-size:13px;margin-bottom:25px}.login-card label{display:block;font-size:11px;font-weight:800;color:#5e697a;margin:14px 0}.login-card input{width:100%;padding:12px;border:1px solid #dfe4ec;border-radius:10px;margin-top:7px;outline:none}.login-hint{font-size:10.5px;color:var(--muted);margin-top:18px;text-align:center;background:#f6f8fc;padding:10px;border-radius:9px}@media(max-width:1200px){.metric-grid{grid-template-columns:repeat(3,1fr)}.finance-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.icon-btn{display:block}.two-col{grid-template-columns:1fr}.login-grid{grid-template-columns:1fr}.login-hero{display:none}}@media(max-width:650px){.content{padding:15px}.topbar{padding:15px}.topbar h1{font-size:19px}.top-actions{display:none}.metric-grid{grid-template-columns:repeat(2,1fr);gap:10px}.finance-grid{grid-template-columns:1fr}.metric-card{padding:14px}.form-grid{grid-template-columns:1fr;padding:16px}.span-2{grid-column:span 1}.settlement-preview{grid-template-columns:1fr 1fr}.statement-head{align-items:flex-start;gap:20px;flex-direction:column}.statement-balance{text-align:left}.report-filter form{flex-wrap:wrap}.hero-content h1{font-size:42px}}@media print{.sidebar,.topbar,.footer,.btn,.table-tools{display:none!important}.main{margin:0;width:100%}.content{padding:0}.card{box-shadow:none;border:0}.app-shell{display:block}}
.inline-action{display:flex;gap:6px;align-items:center}.inline-action input{border:1px solid var(--line);border-radius:9px;padding:8px;font:inherit;font-size:12px}

.report-filter select{width:100%;border:1px solid #dfe4ec;border-radius:11px;background:#fff;padding:11px 12px;font:inherit;font-size:13px;color:var(--text);outline:none}.report-filter form{flex-wrap:wrap}.report-filter label{min-width:135px}.receipt-box{background:#fff}@media print{.no-print{display:none!important}}


/* Central theme settings */
.theme-settings-card{overflow:visible}.theme-preview{height:220px;margin:22px;display:flex;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg);box-shadow:var(--shadow)}.theme-preview-side{width:150px;padding:20px 16px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar2));display:flex;flex-direction:column;gap:14px}.theme-preview-logo{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:white;font-weight:900;margin-bottom:10px}.theme-preview-side span{height:10px;border-radius:999px;background:rgba(255,255,255,.14)}.theme-preview-side span:nth-child(3){width:75%;background:color-mix(in srgb,var(--primary) 60%,white 12%)}.theme-preview-main{flex:1;min-width:0}.theme-preview-top{height:48px;background:var(--card);border-bottom:1px solid var(--line)}.theme-preview-body{padding:20px;display:grid;grid-template-columns:1.4fr .6fr;gap:14px}.theme-preview-card{min-height:115px;border:1px solid var(--line);border-radius:14px;background:var(--card);padding:18px;color:var(--text)}.theme-preview-card b,.theme-preview-card small{display:block}.theme-preview-card small{margin-top:5px;color:var(--muted)}.theme-preview-card button{margin-top:17px;border:0;border-radius:9px;padding:9px 12px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:700}.theme-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0 22px 20px}.theme-color-field{display:flex;align-items:center;justify-content:space-between;gap:15px;border:1px solid var(--line);border-radius:13px;padding:13px 14px;background:var(--card)}.theme-color-copy b,.theme-color-copy small{display:block}.theme-color-copy b{font-size:13px;color:var(--text)}.theme-color-copy small{font-size:10.5px;color:var(--muted);margin-top:3px}.theme-color-control{display:flex;align-items:center;gap:8px}.theme-color-control input[type=color]{width:42px;height:34px;border:1px solid var(--line);padding:2px;border-radius:9px;background:var(--card);cursor:pointer}.theme-color-control code{font-size:10px;color:var(--muted);min-width:64px}.theme-presets{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:16px 22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.theme-presets>span{font-size:11px;font-weight:800;color:var(--muted);margin-right:4px}.theme-preset{border:1px solid var(--line);background:var(--card);color:var(--text);padding:8px 11px;border-radius:999px;cursor:pointer;font-size:11px;font-weight:700}.theme-preset:hover{border-color:var(--primary);color:var(--primary)}.theme-save{padding:18px 22px;align-items:center}.theme-save .muted{margin-left:4px}@media(max-width:650px){.theme-preview{height:190px;margin:15px}.theme-preview-side{width:82px}.theme-preview-body{grid-template-columns:1fr}.theme-preview-card.mini{display:none}.theme-grid{grid-template-columns:1fr;padding:0 15px 15px}.theme-color-field{align-items:flex-start}.theme-presets{padding:14px 15px}.theme-save{padding:15px;flex-wrap:wrap}}