:root{--bg:#f3f5f7;--panel:#fff;--line:#dde3ea;--text:#18212f;--muted:#607085;--brand:#193b5f;--brand2:#246b3d;--danger:#b3261e;--warn:#9a6500;--ok:#1f7a3a;--shadow:0 8px 24px rgba(24,33,47,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:252px;background:#10243a;color:#fff;padding:16px 12px;position:fixed;inset:0 auto 0 0;overflow:auto}.brand{display:flex;gap:10px;align-items:center;padding:8px 8px 18px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:10px}.brand-logo{width:42px;height:42px;border-radius:12px;background:#fff;color:#10243a;display:grid;place-items:center;font-weight:800}.brand small{display:block;color:#b8c5d4;margin-top:2px}.sidebar nav a{display:block;padding:10px 12px;color:#dbe6f1;text-decoration:none;border-radius:8px;margin:2px 0}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.13);color:#fff}.main{margin-left:252px;width:calc(100% - 252px)}.topbar{height:64px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:5}.topbar small{display:block;color:var(--muted);font-size:12px}.userbar{display:flex;gap:14px;align-items:center}.userbar a{color:var(--brand);font-weight:700;text-decoration:none}.content{padding:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow);margin-bottom:16px}.card-title{margin:0 0 14px;font-size:18px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow)}.stat span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.stat strong{display:block;font-size:24px;margin-top:8px}label{font-weight:700;margin-bottom:5px;display:block}.form-control,select,textarea,input[type=date],input[type=number],input[type=text],input[type=email],input[type=password]{width:100%;padding:9px 10px;border:1px solid #c9d2dd;border-radius:8px;background:#fff;font:inherit}textarea{min-height:78px}.form-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px}.btn{display:inline-block;border:0;background:var(--brand);color:#fff;padding:9px 13px;border-radius:8px;text-decoration:none;cursor:pointer;font-weight:700}.btn.secondary{background:#52677e}.btn.success{background:var(--ok)}.btn.warn{background:var(--warn)}.btn.danger{background:var(--danger)}.btn.light{background:#eef2f6;color:#172436;border:1px solid #d2dbe5}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:10px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;white-space:nowrap}th{background:#f6f8fb;color:#394a5e;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700;background:#e9eef5;color:#31475f}.badge.Paid,.badge.Active{background:#e8f6ed;color:#116032}.badge.Partial{background:#fff4d8;color:#8a5a00}.badge.Overdue,.badge.Expired,.badge.Cancelled,.badge.Terminated{background:#fdebea;color:#9e1b17}.badge.Unpaid,.badge.Pending{background:#eef2f6;color:#52677e}.badge.Vacant{background:#e9f1ff;color:#1e4f95}.badge.Occupied{background:#e8f6ed;color:#116032}.alert{padding:10px 12px;border-radius:10px;margin-bottom:14px}.alert-success{background:#e8f6ed;color:#116032}.alert-danger{background:#fdebea;color:#9e1b17}.alert-warning{background:#fff4d8;color:#8a5a00}.filterbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.filterbar>div{min-width:180px}.mobile-menu{display:none}.print-only{display:none}.muted{color:var(--muted)}.right{text-align:right}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#10243a,#23527e)}.login-card{width:min(420px,92vw);background:#fff;border-radius:18px;padding:24px;box-shadow:0 14px 40px rgba(0,0,0,.18)}.login-card h1{margin-top:0}.receipt{max-width:760px;margin:auto;background:#fff;padding:26px;border:1px solid var(--line)}.receipt h2{text-align:center;margin:0 0 5px}.receipt .receipt-no{text-align:center;color:var(--muted);margin-bottom:20px}@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.nav-open .sidebar{transform:translateX(0);z-index:20}.main{margin-left:0;width:100%}.mobile-menu{display:inline-block}.grid-2,.grid-3,.grid-4,.form-row{grid-template-columns:1fr}.topbar{padding:0 12px}.userbar span{display:none}.content{padding:12px}th,td{white-space:normal}}@media print{body{background:#fff}.sidebar,.topbar,.no-print,.actions,.filterbar{display:none!important}.main{margin:0;width:100%}.content{padding:0}.card{box-shadow:none;border:0}.table-wrap{border:0}.print-only{display:block}a{color:#000;text-decoration:none}th,td{white-space:normal}.receipt{border:0}}


.mini-panel{border:1px solid var(--line);border-radius:12px;padding:12px;margin:10px 0;background:#fafbfc}.mini-panel h3{margin:0 0 8px;font-size:16px}.mini-panel p{margin:6px 0}.stat small{display:block;color:var(--muted);margin-top:4px}td a,th a{color:var(--brand);font-weight:700;text-decoration:none}td a:hover,th a:hover{text-decoration:underline}