*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f6fb;color:#172033}.layout{display:flex;min-height:100vh}aside{width:245px;background:#111827;color:#fff;padding:22px;position:fixed;top:0;bottom:0;overflow:auto}aside h2{margin:0;font-size:27px}aside a{display:block;color:#dbe4ff;text-decoration:none;padding:12px;border-radius:10px;margin:7px 0}aside a:hover{background:#26324a}main{margin-left:245px;width:calc(100% - 245px);padding:24px}.top{background:#fff;border-radius:16px;padding:16px 20px;margin-bottom:20px;display:flex;justify-content:space-between;box-shadow:0 8px 24px rgba(0,0,0,.06)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(0,0,0,.06);margin-bottom:18px}.stat{font-size:30px;font-weight:bold;margin-top:8px}.muted{color:#8a95a8}.btn{border:0;background:#2563eb;color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;display:inline-block;cursor:pointer}.btn.green{background:#16a34a}.btn.red{background:#dc2626}.btn.gray{background:#64748b}input,select,textarea{width:100%;padding:11px;border:1px solid #d5dbea;border-radius:10px;margin:5px 0 12px}label{font-weight:bold;font-size:14px}.row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid #eef1f7;text-align:left}th{background:#eef4ff}.badge{padding:6px 10px;border-radius:20px;background:#eef2ff;color:#1d4ed8;font-size:12px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#111827,#2563eb)}.loginbox{background:#fff;width:380px;max-width:92%;padding:28px;border-radius:22px;box-shadow:0 20px 60px rgba(0,0,0,.25)}@media(max-width:850px){aside{position:relative;width:100%;bottom:auto}.layout{display:block}main{margin:0;width:100%;padding:14px}.grid,.row,.row3{grid-template-columns:1fr}.top{display:block}}

/* Professional Login Screen */
.auth-body{min-height:100vh;margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(135deg,#0f172a 0%,#172554 45%,#1d4ed8 100%);color:#172033;display:flex;align-items:center;justify-content:center;padding:24px;overflow-x:hidden;position:relative}.auth-body:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 10%,rgba(255,255,255,.18),transparent 28%),radial-gradient(circle at 85% 75%,rgba(255,255,255,.14),transparent 30%);pointer-events:none}.auth-page{width:min(1080px,100%);min-height:620px;display:grid;grid-template-columns:1.1fr .9fr;background:rgba(255,255,255,.12);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.18);border-radius:34px;box-shadow:0 30px 90px rgba(2,6,23,.38);overflow:hidden;position:relative;z-index:1}.auth-brand-panel{padding:58px;color:#fff;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,rgba(15,23,42,.15),rgba(37,99,235,.18));position:relative}.auth-brand-panel:after{content:"";position:absolute;right:-80px;top:80px;width:230px;height:230px;border-radius:50%;background:rgba(255,255,255,.10)}.brand-badge{width:74px;height:74px;border-radius:24px;background:#fff;color:#1d4ed8;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:28px;box-shadow:0 20px 45px rgba(0,0,0,.22);margin-bottom:26px}.auth-brand-panel h1{font-size:52px;line-height:1;margin:0 0 18px;letter-spacing:-1.5px}.auth-brand-panel p{font-size:18px;line-height:1.7;color:#e0e7ff;max-width:560px;margin:0}.auth-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:34px}.auth-features div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:14px 15px;color:#f8fafc;font-size:14px}.auth-features span{display:inline-flex;width:22px;height:22px;border-radius:50%;background:#22c55e;align-items:center;justify-content:center;margin-right:8px;font-weight:bold}.auth-card{background:#fff;padding:52px 44px;display:flex;flex-direction:column;justify-content:center}.auth-card-header{margin-bottom:26px}.auth-mini-badge{display:inline-block;background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.4px;margin-bottom:14px}.auth-card h2{font-size:34px;margin:0 0 8px;color:#0f172a;letter-spacing:-.7px}.auth-card p{margin:0;color:#64748b}.auth-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:14px;padding:12px 14px;margin-bottom:18px;font-size:14px}.auth-form label{display:block;font-weight:800;color:#334155;font-size:14px;margin:16px 0 8px}.input-wrap{display:flex;align-items:center;gap:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:0 14px;transition:.2s;box-shadow:0 4px 16px rgba(15,23,42,.04)}.input-wrap:focus-within{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.10)}.input-wrap span{color:#64748b;font-weight:800;min-width:20px;text-align:center}.input-wrap input{border:0;background:transparent;margin:0;padding:15px 0;border-radius:0;outline:none;font-size:15px;color:#0f172a}.input-wrap input:focus{outline:none}.auth-btn{width:100%;margin-top:24px;border:0;border-radius:16px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;padding:15px 18px;font-size:16px;font-weight:800;cursor:pointer;box-shadow:0 16px 30px rgba(37,99,235,.28);transition:.2s}.auth-btn:hover{transform:translateY(-1px);box-shadow:0 20px 36px rgba(37,99,235,.35)}.auth-footer-text{text-align:center;margin-top:24px!important;font-size:13px;color:#94a3b8!important}@media(max-width:900px){.auth-body{padding:14px;align-items:flex-start}.auth-page{grid-template-columns:1fr;min-height:auto;border-radius:26px}.auth-brand-panel{padding:34px 26px}.auth-brand-panel h1{font-size:40px}.auth-brand-panel p{font-size:15px}.auth-features{grid-template-columns:1fr;margin-top:22px}.auth-card{padding:34px 24px}.auth-card h2{font-size:28px}}


/* Full Mobile Responsive Upgrade */
html{scroll-behavior:smooth}body{overflow-x:hidden}.mobile-menu-toggle{display:none}.sidebar-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.nav-links{margin-top:16px}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:14px}.table-responsive table{min-width:720px}.card,.top,table,input,select,textarea,.btn{max-width:100%}.actions{display:flex;flex-wrap:wrap;gap:8px}.page-title{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:1024px){.grid{grid-template-columns:repeat(2,1fr)}aside{width:220px}main{margin-left:220px;width:calc(100% - 220px)}}
@media(max-width:850px){body{background:#f4f6fb}.layout{display:block}.mobile-menu-toggle{display:inline-flex;background:#2563eb;color:#fff;border:0;border-radius:10px;padding:9px 12px;font-weight:800;cursor:pointer}aside{position:sticky;top:0;width:100%;z-index:99;padding:14px 16px;border-radius:0;box-shadow:0 10px 28px rgba(2,6,23,.16)}aside h2{font-size:22px}.nav-links{display:none;margin-top:12px;grid-template-columns:1fr 1fr;gap:8px}.nav-links a{margin:0;padding:11px;background:#1f2937}.nav-links.open{display:grid}main{margin-left:0;width:100%;padding:14px}.top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-radius:14px;padding:14px}.grid,.row,.row3{grid-template-columns:1fr}.card{border-radius:16px;padding:15px}.stat{font-size:25px}input,select,textarea{font-size:16px}.btn{padding:10px 12px;margin-bottom:6px}th,td{padding:10px;font-size:13px}.table-responsive table{min-width:680px}}
@media(max-width:520px){.auth-body{padding:10px}.auth-page{border-radius:22px}.auth-brand-panel{padding:28px 20px}.brand-badge{width:58px;height:58px;border-radius:18px;font-size:22px;margin-bottom:18px}.auth-brand-panel h1{font-size:34px}.auth-features div{font-size:13px;padding:12px}.auth-card{padding:28px 18px}.auth-card h2{font-size:26px}.input-wrap{border-radius:14px}.auth-btn{border-radius:14px}.nav-links{grid-template-columns:1fr}.top b{display:block;width:100%;font-size:15px}.top span{font-size:13px}.card h2,.card h3{font-size:20px}.page-title{display:block}.actions{display:block}.actions .btn{width:100%;text-align:center}main{padding:10px}.table-responsive table{min-width:620px}}