:root{--primary:#075b8d;--primary2:#0b74b5;--dark:#0b2f45;--dark2:#071f33;--accent:#f59e0b;--bg:#f5f7fb;--muted:#64748b}*{box-sizing:border-box}body{background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#1e293b}.admin-shell{display:flex;min-height:100vh}.sidebar{width:282px;background:linear-gradient(180deg,var(--dark),var(--dark2));color:#fff;position:fixed;inset:0 auto 0 0;padding:22px;z-index:20;box-shadow:10px 0 30px rgba(15,23,42,.18);display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12);flex:0 0 auto}.brand img{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:14px;padding:6px}.brand b{display:block;font-size:20px;letter-spacing:.2px}.brand small{display:block;color:#cbd5e1;font-size:13px;margin-top:2px}nav{margin-top:18px;display:grid;gap:6px;overflow-y:auto;overflow-x:hidden;padding-right:4px;padding-bottom:12px;flex:1 1 auto;min-height:0}.sidebar nav::-webkit-scrollbar{width:5px}.sidebar nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:20px}.sidebar a{color:#cbd5e1;text-decoration:none;display:flex;gap:12px;align-items:center;padding:11px 13px;border-radius:14px;font-weight:700;font-size:14px;line-height:1.2;white-space:nowrap}.sidebar a i{width:18px;text-align:center;opacity:.9}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.12);color:#fff}.sidebar a.active{box-shadow:inset 3px 0 var(--accent)}.sidebar-foot{position:static;left:auto;right:auto;bottom:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:12px;display:grid;gap:6px;flex:0 0 auto}.sidebar-foot a{padding:10px 13px}.main{margin-left:282px;width:calc(100% - 282px)}.top{height:auto;min-height:92px;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 28px;position:sticky;top:0;z-index:10}.top h1{font-size:23px;font-weight:850;margin:0;color:#0f172a;letter-spacing:-.02em}.top p{margin:4px 0 0;color:var(--muted);font-size:13px}.user{background:#eff6ff;border:1px solid #dbeafe;color:#075985;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px;white-space:nowrap}.content{padding:28px}.stat-card{background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:20px;box-shadow:0 18px 40px rgba(15,23,42,.06);height:100%}.stat-card .icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#eff6ff;color:#0369a1;font-size:22px}.stat-card h3{font-size:30px;font-weight:900;margin:12px 0 2px;letter-spacing:-.03em}.panel{background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:22px;box-shadow:0 18px 40px rgba(15,23,42,.06)}.table{font-size:14px}.table thead th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#64748b}.thumb{width:54px;height:54px;object-fit:cover;border-radius:12px;background:#f1f5f9}.btn-primary{background:#075985;border-color:#075985}.btn-primary:hover{background:#064e7a;border-color:#064e7a}.form-control,.form-select{border-radius:12px}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#dbeafe,transparent 35%),linear-gradient(135deg,#082f49,#0f172a)}.login-card{width:min(430px,92vw);background:#fff;border-radius:28px;padding:34px;box-shadow:0 28px 80px rgba(0,0,0,.28)}.login-logo{width:86px;height:86px;object-fit:contain;display:block;margin:0 auto 14px}.membership-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:7px 12px;font-weight:800;font-size:12px}.chart-box{position:relative;min-height:320px}.expiry-box{border:1px solid #e2e8f0;border-radius:18px;padding:14px 16px;background:#f8fafc}.expiry-box b{font-size:15px}@media(max-width:991px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.show{transform:translateX(0)}.main{margin-left:0;width:100%}.top{padding:16px}.content{padding:16px}.user{display:none}.sidebar{width:286px}}@media print{body{background:#fff}.sidebar,.top,.print-btn,.sidebar-foot{display:none!important}.main{margin:0!important;width:100%!important}.content{padding:0!important}}