*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-tap-highlight-color:transparent}html,body{height:100%;overflow:hidden;background:#fff;color:#1f2937;display:flex;justify-content:center;align-items:center;padding:20px}.auth-wrapper{width:100%;max-width:540px;max-height:100vh;display:flex;align-items:center}.auth-card{width:100%;background:#fff;border:1px solid #f3f4f6;border-radius:24px;padding:50px 60px;box-shadow:0 20px 40px -10px rgba(0,0,0,.08) , 0 8px 16px -4px rgba(0,0,0,.03)}.auth-header{text-align:center;margin-bottom:35px}.auth-header h1{font-size:26px;font-weight:700;color:#111827;margin-bottom:8px;letter-spacing:-.5px}.auth-header p{font-size:14px;color:#6b7280}.input-group{margin-bottom:22px}.input-group label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:10px;padding-left:4px}.input-group input{width:100%;padding:14px 18px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:14px;color:#111827;font-size:16px;box-shadow:inset 0 2px 5px rgba(0,0,0,.03);transition:all .3s cubic-bezier(.4,0,.2,1)}.input-group input::placeholder{color:#9ca3af}.input-group input:focus{outline:none;background:#fff;border-color:#3b82f6;box-shadow:0 4px 15px rgba(59,130,246,.15) , inset 0 0 0 rgba(0,0,0,0);transform:translateY(-1px)}.btn-submit{width:100%;padding:16px;margin-top:10px;background:linear-gradient(135deg,#2563eb 0%,#1d4ed8 100%);border:none;border-radius:14px;color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 15px rgba(37,99,235,.3)}.btn-submit:hover{background:linear-gradient(135deg,#1d4ed8 0%,#1e40af 100%);box-shadow:0 6px 20px rgba(37,99,235,.4);transform:translateY(-1px)}.btn-submit:active{transform:translateY(1px);box-shadow:0 2px 8px rgba(37,99,235,.3)}.auth-footer{text-align:center;margin-top:30px;font-size:13px;color:#9ca3af}@media (max-width:480px){html,body{padding:16px}.auth-wrapper{height:100%;justify-content:center}.auth-card{padding:40px 25px;border-radius:24px}.auth-header{margin-bottom:30px}}